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Longer Than Average Liveaboard Diving Cruises 5 Night Similan Liveaboards

Our most popular Similan Island diving liveaboard cruises are 1-2 nights in length, but the most commonly-offered trip lengths are actually 4D4N & 3D3N. Therefore why would anyone choose, or why would a boat offer, a diving safari at the Similan Islands for 5 or more nights? Well, the answers are quite simple… including ‘why not?’ We have not only a good selection of 5D5N diving trips to the Similan & Surin Islands, but also trips of a week or more in length. Because the diving is so good, and the dive sites so numerous, it’s quite easy to spend 5 or more days and nights in this area and still not repeat any dive sites unnecessarily. Apart from Richelieu Rock, there is usually no need to dive more than once at a dive site unless there has been a particularly special encounter with marine life, such as a Whale Shark or Manta Ray. Even after the tsunami and some coral bleaching in recent years, the Similan Islands is still home to almost 20 wonderful dive sites. Then, a little further north, Koh Bon & Koh Tachai are more rewarding and slightly more challenging. Koh Bon has at least two dive distinctly different sites, and is famous for Manta Ray encounters during the second half of the diving season (February – April). Koh Tachai again has at least two areas to dive at, and although currents can be medium to strong here, the huge granite boulders and teeming marine life guarantee a good dive, plus there is always the chance of something big and special coming through. And, as previously mentioned, the world-famous Richelieu Rock is the best dive site in Thailand and usually dived up to 3 times in one day on most Similan liveaboard diving trips. Richelieu Rock is a submerged underwater pinnacle that is far from the nearest point of land. For an enjoyable 5D5N Similan liveaboard diving trip, you can choose from MV Oktavia, MV Manta Queen 8, MV Similan Explorer, some Andaman Tritan trips and Deep Andaman Queen (at peak season periods).

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Filter: 5+ Nights

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MV Andaman

10/10 Based on 54 Divers
Unbeatable Value
3, 4, 7 & 11 night trips
Experienced Management
On-board BBQ parties
MV Andaman

MV Andaman is a 26m steel-hulled liveaboard diving boat which offers excellent value and a great variety of cruise lengths to choose from. With all cabins air-conditioned and plenty of space to move around and relax, there is nothing to compare at this price. There are 3, 4, 7 & 11-night trips to Thailand's best diving sites.

Liveaboard diving from : 16,200 THB per diver
Budget price range Budget
Type: Liveaboard
Dive boat departs from: Khao Lak
No. of Divers: 20
En Suite bathrooms are Available in all or some cabins Cabins have air conditioningCabins have air-conditioning Dive courses can be taken on this boat This boat has WIFI Vegetarian Food is available on this boat Double bed cabins are available This boat has a sun deck This boat can be chartered Beach transfers are available on this boat Plus 13 more features+13
DestinationsDurationDorm CabinDouble CabinEn Suite Double Cabin
Surin Islands, Koh Tachai, Richelieu Rock
Show Itinerary
( 9 dives)
4 Days
3 Nights
 Dorm Cabin16,200 THB Double Cabin17,550 THB En Suite Double Cabin18,450 THB
Surin Islands, Koh Tachai, Richelieu Rock
Show Itinerary
( 9 dives)
5 Days
4 Nights
 Dorm Cabin16,200 THB Double Cabin17,550 THB En Suite Double Cabin18,450 THB
Similan Islands, Koh Bon, Koh Tachai, Surin Islands, Richelieu Rock
Show Itinerary
( 13 dives)
5 Days
4 Nights
 Dorm Cabin19,800 THB Double Cabin21,600 THB En Suite Double Cabin22,500 THB
Surin Islands, Richelieu Rock, Koh Tachai, Koh Bon, Similan Islands
Show Itinerary
( 13 dives)
5 Days
4 Nights
 Dorm Cabin19,800 THB Double Cabin21,600 THB En Suite Double Cabin22,500 THB
Surin Islands, Richelieu Rock, Koh Tachai, Koh Bon, Similan Islands
Show Itinerary
( 13 dives)
6 Days
5 Nights
 Dorm Cabin19,800 THB Double Cabin21,600 THB En Suite Double Cabin22,500 THB
Koh Haa, Hin Deang, Hin Muang, Koh Phi
( 14 dives)
5 Days
4 Nights
 Dorm Cabin17,820 THB Double Cabin19,440 THB En Suite Double Cabin20,250 THB
Koh Haa, Hin Deang, Hin Muang, Koh Phi Phi Islands, Racha Islands
Show Itinerary
( 14 dives)
5 Days
4 Nights
 Dorm Cabin17,820 THB Double Cabin19,440 THB En Suite Double Cabin20,250 THB
Koh Phi Phi, Shark Point, Anemone Reef, Racha Islands
Show Itinerary
( 14 dives)
4 Days
3 Nights
 Dorm Cabin17,820 THB Double Cabin19,440 THB En Suite Double Cabin20,250 THB
Koh Phi Phi, Shark Point, Anemone Reef, Racha Islands
Show Itinerary
( 14 dives)
5 Days
4 Nights
 Dorm Cabin17,820 THB Double Cabin19,440 THB En Suite Double Cabin20,250 THB
Similan Islands, Koh Bon, Koh Tachai, Surin Islands, Richelieu Rock
Show Itinerary
( 22 dives)
8 Days
7 Nights
 Dorm Cabin30,600 THB Double Cabin33,750 THB En Suite Double Cabin35,325 THB
Similan Islands, Koh Bon, Koh Tachai, Surin Islands, Richelieu Rock
Show Itinerary
( 22 dives)
9 Days
8 Nights
 Dorm Cabin30,600 THB Double Cabin33,750 THB En Suite Double Cabin35,325 THB
Surin Islands, Richelieu Rock, Koh Tachai, Koh Bon, Similan Islands
Show Itinerary
( 22 dives)
8 Days
7 Nights
 Dorm Cabin30,600 THB Double Cabin33,750 THB En Suite Double Cabin35,325 THB
Surin Islands, Richelieu Rock, Koh Tachai, Koh Bon, Similan Islands
Show Itinerary
( 22 dives)
9 Days
8 Nights
 Dorm Cabin30,600 THB Double Cabin33,750 THB En Suite Double Cabin35,325 THB
Surin Islands, Richelieu Rock, Koh Tachai, Koh Bon, Similan Islands
Show Itinerary
( 35 dives)
12 Days
11 Nights
 Dorm Cabin47,430 THB Double Cabin52,380 THB En Suite Double Cabin54,855 THB
Surin Islands, Richelieu Rock, Koh Tachai, Koh Bon, Similan Islands
Show Itinerary
( 35 dives)
13 Days
12 Nights
 Dorm Cabin47,430 THB Double Cabin52,380 THB En Suite Double Cabin54,855 THB
MV Andaman Liveaboard Trips & Info

MV AQUA

12 en-suite cabins
Free Nitrox
Top Andaman dive sites
Delicious Thai & Western Food
MV AQUA

Discover Thailand’s best diving aboard MV Aqua, our spacious steel-hulled liveaboard. Enjoy en-suite cabins, excellent food, and a friendly atmosphere as you explore the Andaman Sea’s top sites. Free Nitrox for certified divers on all trips 2024-2025.

Liveaboard diving from : 22,500 THB per diver
Medium price range Medium
Luxury price range Luxury
Type: Liveaboard
Dive boat departs from: Khao Lak & Phuket
No. of Divers: 24
Nitrox is available on this boatNitroxEn Suite bathrooms are Available in all or some cabins Cabins have air conditioningCabins have air-conditioning Dive courses can be taken on this boat Free pickup are available from certain areas This boat has WIFI Vegetarian Food is available on this boat Double bed cabins are available This boat has a sun deck This boat can be chartered Plus 16 more features+16
DestinationsDurationLower Deck CabinStandard CabinDeluxe CabinMaster cabin
Koh Phi Phi, Koh Haa, King Cruiser Wreck
Show Itinerary
( 11 dives)
4 Days
3 Nights
 Lower Deck Cabin22,500 THB Standard Cabin28,500 THB Deluxe Cabin31,500 THB Master cabin34,500 THB
Stonehenge, 8 Mile Rock, Sawang
Show Itinerary
( 11 dives)
5 Days
4 Nights
 Lower Deck Cabin33,500 THB Standard Cabin36,500 THB Deluxe Cabin39,500 THB Master cabin42,500 THB
Similan Islands, Richelieu Rock, Boonsoong Wreck
Show Itinerary
( 14 dives)
5 Days
4 Nights
 Lower Deck Cabin33,500 THB Standard Cabin36,500 THB Deluxe Cabin39,500 THB Master cabin42,500 THB
Koh Phi Phi, Koh Haa, Hin Daeng, Hin Muang, Koh Lipe
Show Itinerary
( 15 dives)
5 Days
4 Nights
 Lower Deck Cabin33,500 THB Standard Cabin36,500 THB Deluxe Cabin39,500 THB Master cabin42,500 THB
MV AQUA Liveaboard Trips & Info

MV DiveRACE Class X

Brand New in 2026
Ultimate Luxury
Professional Team
Jacuzzi & Sun Deck Bar
MV DiveRACE Class X

MV DiveRACE Class X is a brand new luxury liveaboard launching in January 2026. Purpose-built for comfort and safety, exploring Richelieu Rock and the Similan Islands,  while offering a premium experience.

Liveaboard diving from : 52,000 THB per diver
Medium price range Medium
Luxury price range Luxury
Type: Liveaboard
Dive boat departs from: Khao Lak & Phuket
No. of Divers: 20
Nitrox is available on this boatNitroxEn Suite bathrooms are Available in all or some cabins Cabins have air conditioningCabins have air-conditioning Dive courses can be taken on this boat Free pickup are available from certain areas Single cabins are available Vegetarian Food is available on this boat Double bed cabins are available This boat has a sun deck Plus 16 more features+16
DestinationsDurationLower Deck Double/Twin Bed CabinLower Deck Single Bed CabinUpper Deck Double/Twin Bed CabinUpper Deck Double Bed Premium Cabin
Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock, Boonsung Wreck
Show Itinerary
( 14 dives)
5 Days
4 Nights
 Lower Deck Double/Twin Bed Cabin52,000 THB Lower Deck Single Bed Cabin52,000 THB Upper Deck Double/Twin Bed Cabin55,000 THB Upper Deck Double Bed Premium Cabin58,000 THB
Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock, Boonsung Wreck
Show Itinerary
( 18 dives)
6 Days
5 Nights
 Lower Deck Double/Twin Bed Cabin58,000 THB Lower Deck Single Bed Cabin58,000 THB Upper Deck Double/Twin Bed Cabin62,000 THB Upper Deck Double Bed Premium Cabin66,000 THB
Koh Haa, Hin Daeng, Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock, Boonsung Wreck
Show Itinerary
( 22 dives)
7 Days
6 Nights
 Lower Deck Double/Twin Bed Cabin58,000 THB Lower Deck Single Bed Cabin58,000 THB Upper Deck Double/Twin Bed Cabin62,000 THB Upper Deck Double Bed Premium Cabin66,000 THB
Surin Islands, Richelieu Rock, Koh Tachai, Koh Bon, Similan Islands, Koh Haa, Hin Daeng, Phuket
Show Itinerary
( 22 dives)
7 Days
6 Nights
 Lower Deck Double/Twin Bed Cabin58,000 THB Lower Deck Single Bed Cabin58,000 THB Upper Deck Double/Twin Bed Cabin62,000 THB Upper Deck Double Bed Premium Cabin66,000 THB
MV DiveRACE Class X Liveaboard Trips & Info

MV Bavaria

9/10 Based on 19 Divers
Excellent Organisation
Purpose-Built Liveaboard
Very Popular
Good Selection of Itineraries
MV Bavaria
Special deals from: 24,047 THB

MV Bavaria became an instant hit when it was launched. It was purpose designed and built by divers to ensure the maximum comfort, convenience and safety for liveaboard diving trips in Thailand. There are several cabin types to choose from, all of which are air conditioned, and most have a private bathroom. 

In addition to a good choice of cabins, Bavaria also has several itineraries. these include short, medium & longer trips within Thailand, visiting the best dive sites in the Andaman Sea.

Liveaboard diving from : 26,723 24,047 THB per diver
Medium price range Medium
Type: Liveaboard
Dive boat departs from: Khao Lak & Phuket
No. of Divers: 24
Nitrox is available on this boatNitroxEn Suite bathrooms are Available in all or some cabins Cabins have air conditioningCabins have air-conditioning Dive courses can be taken on this boat This boat has WIFI Vegetarian Food is available on this boat Double bed cabins are available This boat has a sun deck This boat can be chartered Beach transfers are available on this boat Plus 15 more features+15
DestinationsDurationStandard TwinComfort TwinComfort DoubleDeluxe Double
Similan Islands
Show Itinerary
( 10 dives)
4 Days
3 Nights
 Standard Twin26,723 THB Comfort Twin28,481 THB Comfort Double29,781 THB Deluxe Double32,304 THB
Koh Bon, Koh Tachai, Richelieu Rock, Surin Islands
Show Itinerary
( 13 dives)
4 Days
3 Nights
 Standard Twin36,127 THB Comfort Twin37,809 THB Comfort Double39,339 THB Deluxe Double42,397 THB
Koh Bon, Koh Tachai, Richelieu Rock, Surin Islands, Similan Islands
( 17 dives)
5 Days
4 Nights
 Standard Twin42,779 THB Comfort Twin45,073 THB Comfort Double46,985 THB Deluxe Double50,808 THB
Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock, Surin Islands
Show Itinerary
( 22 dives)
7 Days
6 Nights
 Standard Twin51,572 THB Comfort Twin54,095 THB Comfort Double56,542 THB Deluxe Double61,130 THB
Koh Bon, Koh Tachai, Richelieu Rock, Surin Islands, Similan Islands
( 26 dives)
8 Days
7 Nights
 Standard Twin58,454 THB Comfort Twin58,568 THB Comfort Double65,717 THB Deluxe Double71,070 THB
MV Bavaria Special Offers Coming Up
10% Off
We have a lot of specials available for this boat. Please see the boat schedule for more details
5% Off
We have a lot of specials available for this boat. Please see the boat schedule for more details
MV Bavaria Liveaboard Trips & Info

MV Manta Queen 3

9/10 Based on 16 Divers
Purpose Built for Diving
A Cabin Choice For Everyone
Visits Richelieu Rock
Wi-Fi & en suite
MV Manta Queen 3
Special deals from: 24,800 THB

MV Manta Queen 3 is a large boat which has possibly the best-value dive packages available. At 36m in length and 7m across she is a very stable ship which can accommodate guests in air-conditioned comfort. Manta Queen 3 has cabins with en suite bathrooms, and free Wi-Fi. Prices include transfers from Phuket and Khao Lak. Every season Manta Queen 3 is one of our best-selling liveaboard boats.

Liveaboard diving from : 31,000 24,800 THB per diver
Budget price range Budget
Medium price range Medium
Type: Liveaboard
Dive boat departs from: Khao Lak
No. of Divers: 28
Nitrox is available on this boatNitroxEn Suite bathrooms are Available in all or some cabins Cabins have air conditioningCabins have air-conditioning Dive courses can be taken on this boat Free pickup are available from certain areas Suitable for families with children This boat has WIFI Vegetarian Food is available on this boat Double bed cabins are available This boat has a sun deck This boat can be chartered Beach transfers are available on this boat Plus 18 more features+18
DestinationsDuration4 Bed SharedTwinTwin En SuiteDouble En Suite
Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock, Boonsung Wreck
Show Itinerary
( 18 dives)
6 Days
5 Nights
 4 Bed Shared31,000 THB Twin33,000 THB Twin En Suite36,000 THB Double En Suite36,000 THB
MV Manta Queen 3 Special Offers Coming Up
20% discount
Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock, Boonsung Wreck
( 18 dives)
Departs: 16 Oct 2026
Returns: 21 Oct 2026
6D / 5N 4 Bed Shared
Special offer
31,000 THB
24,800 THB
 Twin
Special offer
33,000 THB
26,400 THB
 Twin En Suite
Special offer
36,000 THB
28,800 THB
 Double En Suite
Special offer
36,000 THB
28,800 THB
20% discount
Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock, Boonsung Wreck
( 18 dives)
Departs: 23 Oct 2026
Returns: 28 Oct 2026
6D / 5N 4 Bed Shared
Special offer
31,000 THB
24,800 THB
 Twin
Special offer
33,000 THB
26,400 THB
 Twin En Suite
Special offer
36,000 THB
28,800 THB
 Double En Suite
Special offer
36,000 THB
28,800 THB
20% discount
Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock, Boonsung Wreck
( 18 dives)
Departs: 30 Oct 2026
Returns: 04 Nov 2026
6D / 5N 4 Bed Shared
Special offer
31,000 THB
24,800 THB
 Twin
Special offer
33,000 THB
26,400 THB
 Twin En Suite
Special offer
36,000 THB
28,800 THB
 Double En Suite
Special offer
36,000 THB
28,800 THB
20% discount
Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock, Boonsung Wreck
( 18 dives)
Departs: 06 Nov 2026
Returns: 11 Nov 2026
6D / 5N 4 Bed Shared
Special offer
31,000 THB
24,800 THB
 Twin
Special offer
33,000 THB
26,400 THB
 Twin En Suite
Special offer
36,000 THB
28,800 THB
 Double En Suite
Special offer
36,000 THB
28,800 THB
20% discount
Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock, Boonsung Wreck
( 18 dives)
Departs: 13 Nov 2026
Returns: 18 Nov 2026
6D / 5N 4 Bed Shared
Special offer
31,000 THB
24,800 THB
 Twin
Special offer
33,000 THB
26,400 THB
 Twin En Suite
Special offer
36,000 THB
28,800 THB
 Double En Suite
Special offer
36,000 THB
28,800 THB
20% discount
Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock, Boonsung Wreck
( 18 dives)
Departs: 20 Nov 2026
Returns: 25 Nov 2026
6D / 5N 4 Bed Shared
Special offer
31,000 THB
24,800 THB
 Twin
Special offer
33,000 THB
26,400 THB
 Twin En Suite
Special offer
36,000 THB
28,800 THB
 Double En Suite
Special offer
36,000 THB
28,800 THB
20% discount
Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock, Boonsung Wreck
( 18 dives)
Departs: 27 Nov 2026
Returns: 02 Dec 2026
6D / 5N 4 Bed Shared
Special offer
31,000 THB
24,800 THB
 Twin
Special offer
33,000 THB
26,400 THB
 Twin En Suite
Special offer
36,000 THB
28,800 THB
 Double En Suite
Special offer
36,000 THB
28,800 THB
20% discount
Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock, Boonsung Wreck
( 18 dives)
Departs: 04 Dec 2026
Returns: 09 Dec 2026
6D / 5N 4 Bed Shared
Special offer
31,000 THB
24,800 THB
 Twin
Special offer
33,000 THB
26,400 THB
 Twin En Suite
Special offer
36,000 THB
28,800 THB
 Double En Suite
Special offer
36,000 THB
28,800 THB
20% discount
Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock, Boonsung Wreck
( 18 dives)
Departs: 11 Dec 2026
Returns: 16 Dec 2026
6D / 5N 4 Bed Shared
Special offer
31,000 THB
24,800 THB
 Twin
Special offer
33,000 THB
26,400 THB
 Twin En Suite
Special offer
36,000 THB
28,800 THB
 Double En Suite
Special offer
36,000 THB
28,800 THB
MV Manta Queen 3 Liveaboard Trips & Info

MV Manta Queen 1

9/10 Based on 28 Divers
Excellent Value
Visits Richelieu Rock
5 Days / 4 Nights : 15 Dives
Large & Popular
MV Manta Queen 1
Special deals from: 22,400 THB

Manta Queen 1 is a well-respected liveaboard diving boat which offers excellent value diving packages. Prices include transfers from Khao Lak and Phuket. There are three cabin options and all are air-conditioned for passengers’ comfort. Trips are now four nights in length, visiting the Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock and local wrecks.

Liveaboard diving from : 19,900 THB per diver
Budget price range Budget
Type: Liveaboard
Dive boat departs from: Khao Lak
No. of Divers: 22
Nitrox is available on this boatNitroxEn Suite bathrooms are Available in all or some cabins Cabins have air conditioningCabins have air-conditioning Dive courses can be taken on this boat Free pickup are available from certain areas Suitable for families with children This boat has WIFI Vegetarian Food is available on this boat Double bed cabins are available This boat has a sun deck This boat can be chartered Beach transfers are available on this boat Plus 17 more features+17
DestinationsDurationTwin CabinEn Suite Twin CabinEn Suite Double Cabin
Koh Phi Phi, Shark Point, Anemone Reef, King Cruiser Wreck
( 11 dives)
4 Days
3 Nights
 Twin Cabin19,900 THB En Suite Twin Cabin21,000 THB En Suite Double Cabin21,000 THB
Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock, Boonsung Wreck
Show Itinerary
( 15 dives)
5 Days
4 Nights
 Twin Cabin28,000 THB En Suite Twin Cabin30,000 THB En Suite Double Cabin30,000 THB
MV Manta Queen 1 Special Offers Coming Up
20% discount
Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock, Boonsung Wreck
( 15 dives)
Departs: 22 Oct 2026
Returns: 26 Oct 2026
5D / 4N Twin Cabin
Special offer
28,000 THB
22,400 THB
 En Suite Twin Cabin
Special offer
30,000 THB
24,000 THB
 En Suite Double Cabin
Special offer
30,000 THB
24,000 THB
20% discount
Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock, Boonsung Wreck
( 15 dives)
Departs: 29 Oct 2026
Returns: 02 Nov 2026
5D / 4N Twin Cabin
Special offer
28,000 THB
22,400 THB
 En Suite Twin Cabin
Special offer
30,000 THB
24,000 THB
 En Suite Double Cabin
Special offer
30,000 THB
24,000 THB
20% discount
Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock, Boonsung Wreck
( 15 dives)
Departs: 05 Nov 2026
Returns: 09 Nov 2026
5D / 4N Twin Cabin
Special offer
28,000 THB
22,400 THB
 En Suite Twin Cabin
Special offer
30,000 THB
24,000 THB
 En Suite Double Cabin
Special offer
30,000 THB
24,000 THB
20% discount
Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock, Boonsung Wreck
( 15 dives)
Departs: 12 Nov 2026
Returns: 16 Nov 2026
5D / 4N Twin Cabin
Special offer
28,000 THB
22,400 THB
 En Suite Twin Cabin
Special offer
30,000 THB
24,000 THB
 En Suite Double Cabin
Special offer
30,000 THB
24,000 THB
20% discount
Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock, Boonsung Wreck
( 15 dives)
Departs: 19 Nov 2026
Returns: 23 Nov 2026
5D / 4N Twin Cabin
Special offer
28,000 THB
22,400 THB
 En Suite Twin Cabin
Special offer
30,000 THB
24,000 THB
 En Suite Double Cabin
Special offer
30,000 THB
24,000 THB
20% discount
Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock, Boonsung Wreck
( 15 dives)
Departs: 26 Nov 2026
Returns: 30 Nov 2026
5D / 4N Twin Cabin
Special offer
28,000 THB
22,400 THB
 En Suite Twin Cabin
Special offer
30,000 THB
24,000 THB
 En Suite Double Cabin
Special offer
30,000 THB
24,000 THB
20% discount
Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock, Boonsung Wreck
( 15 dives)
Departs: 03 Dec 2026
Returns: 07 Dec 2026
5D / 4N Twin Cabin
Special offer
28,000 THB
22,400 THB
 En Suite Twin Cabin
Special offer
30,000 THB
24,000 THB
 En Suite Double Cabin
Special offer
30,000 THB
24,000 THB
20% discount
Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock, Boonsung Wreck
( 15 dives)
Departs: 10 Dec 2026
Returns: 14 Dec 2026
5D / 4N Twin Cabin
Special offer
28,000 THB
22,400 THB
 En Suite Twin Cabin
Special offer
30,000 THB
24,000 THB
 En Suite Double Cabin
Special offer
30,000 THB
24,000 THB
MV Manta Queen 1 Liveaboard Trips & Info

Deep Andaman Queen

9/10 Based on 17 Divers
Big, Safe & Comfortable
Similans & Richelieu
All Cabins En Suite
Koh Lipe in low season
Deep Andaman Queen

The recently-refurbished diving liveaboard known as Deep Andaman Queen is a large boat which offers its guests comfort and luxury. There are cabins to suit every budget and expectation, and facilities to relax everyone on board. With its huge diving platform and helpful crew, diving in the Similan Islands has never been easier or more pleasant.

Liveaboard diving from : 25,500 THB per diver
Medium price range Medium
Luxury price range Luxury
Type: Liveaboard
Dive boat departs from: Khao Lak, Phuket & Pak Bara
No. of Divers: 23
Nitrox is available on this boatNitroxEn Suite bathrooms are Available in all or some cabins Cabins have air conditioningCabins have air-conditioning Dive courses can be taken on this boat Free pickup are available from certain areas Suitable for families with children This boat has WIFI Vegetarian Food is available on this boat Double bed cabins are available This boat has a sun deck This boat can be chartered Plus 18 more features+18
DestinationsDurationQuad CabinTriple CabinStandard Twin CabinDeluxe Twin CabinDeluxe Double CabinMaster Cabin
Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock
Show Itinerary
( 10 dives)
4 Days
3 Nights
 Quad Cabin25,500 THB Triple Cabin26,800 THB Standard Twin Cabin30,000 THB Deluxe Twin Cabin33,500 THB Deluxe Double Cabin33,500 THB Master Cabin38,000 THB
Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock
Show Itinerary
( 14 dives)
5 Days
4 Nights
 Quad Cabin33,500 THB Triple Cabin36,000 THB Standard Twin Cabin40,000 THB Deluxe Twin Cabin44,500 THB Deluxe Double Cabin44,500 THB Master Cabin52,000 THB
Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock
Show Itinerary
( 18 dives)
6 Days
5 Nights
 Quad Cabin42,000 THB Triple Cabin45,000 THB Standard Twin Cabin50,000 THB Deluxe Twin Cabin55,500 THB Deluxe Double Cabin55,500 THB Master Cabin64,000 THB
Mergui Archipelago, Burma Banks
Show Itinerary
( 19 dives)
7 Days
6 Nights
 Quad Cabin76,200 THB Triple Cabin81,600 THB Standard Twin Cabin88,200 THB Deluxe Twin Cabin99,000 THB Deluxe Double Cabin99,000 THB Master Cabin112,800 THB
Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock, Surin Islands
Show Itinerary
( 22 dives)
7 Days
6 Nights
 Quad Cabin52,800 THB Triple Cabin57,200 THB Standard Twin Cabin63,800 THB Deluxe Twin Cabin70,400 THB Deluxe Double Cabin70,400 THB Master Cabin81,400 THB
Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock, Mergui Archipelago, Burma Banks
Show Itinerary
( 28 dives)
10 Days
9 Nights
 Quad Cabin104,400 THB Triple Cabin111,600 THB Standard Twin Cabin120,600 THB Deluxe Twin Cabin135,000 THB Deluxe Double Cabin135,000 THB Master Cabin153,000 THB
Deep Andaman Queen Liveaboard Trips & Info

MV Gentle Giant

9/10 Based on 4 Divers
The Best Itineraries
Three Cabin Types
Very Popular
North & South Andaman in one trip
MV Gentle Giant

Gentle Giant is the best option for divers who want to visit all of the dive sites, and enjoy affordable luxury. There's a good choice of cabins, an air-conditioned lounge, and delicious food. All cabins are comfortable, with air conditioning, windows and a mini-safe. The boat offers the best choice of dive sites in the high season.

Liveaboard diving from : 22,000 THB per diver
Medium price range Medium
Type: Liveaboard
Dive boat departs from: Khao Lak & Phuket
No. of Divers: 20
Nitrox is available on this boatNitroxEn Suite bathrooms are Available in all or some cabins Cabins have air conditioningCabins have air-conditioning Dive courses can be taken on this boat Free pickup are available from certain areas Vegetarian Food is available on this boat Double bed cabins are available This boat has a sun deck This boat can be chartered Plus 15 more features+15
DestinationsDurationStandard TwinDeluxe DoubleMaster
Koh Phi Phi, Koh Haa, King Cruiser Wreck
Show Itinerary
( 11 dives)
4 Days
3 Nights
 Standard Twin22,000 THB Deluxe Double23,500 THB Master26,000 THB
Similan Islands, Richelieu Rock
Show Itinerary
( 14 dives)
5 Days
4 Nights
 Standard Twin29,000 THB Deluxe Double31,000 THB Master34,000 THB
Similan Islands, Koh Bon, KohTachai, Richelieu Rock, Koh Haa, Hin Daeng, Hin Muang, koh Phi Phi
Show Itinerary
( 22 dives)
7 Days
6 Nights
 Standard Twin44,000 THB Deluxe Double46,000 THB Master50,000 THB
MV Gentle Giant Liveaboard Trips & Info

The Junk

10/10 Based on 17 Divers
The Best Experience
Most-Professional Organisation
Good Choice of Cabins
Classic luxury
The Junk

The Junk is a traditional-looking sailing yacht that now hosts luxury scuba diving cruises to the best diving sites in Thailand. The boat recently underwent an authentic renovation to transform her into a luxury liveaboard diving vessel. With a capacity of 18 passengers and a length of 33 metres.

Liveaboard diving from : 21,505 THB per diver
Medium price range Medium
Luxury price range Luxury
Type: Liveaboard
Dive boat departs from: Khao Lak & Phuket
No. of Divers: 18
Nitrox is available on this boatNitroxEn Suite bathrooms are Available in all or some cabins Cabins have air conditioningCabins have air-conditioning Dive courses can be taken on this boat Free pickup are available from certain areas Suitable for families with children Vegetarian Food is available on this boat Double bed cabins are available This boat has a sun deck This boat can be chartered Beach transfers are available on this boat Plus 18 more features+18
DestinationsDurationQuad cabin3 Bed cabinDouble / Twin Cabin
Phuket, Koh Phi Phi
Show Itinerary
( 11 dives)
4 Days
3 Nights
 Quad cabin21,505 THB 3 Bed cabin26,136 THB Double / Twin Cabin32,422 THB
Similan Islands, Koh Bon, Koh Tachai, Surin Islands, Richelieu Rock
Show Itinerary
( 14 dives)
5 Days
4 Nights
 Quad cabin36,889 THB 3 Bed cabin45,160 THB Double / Twin Cabin55,416 THB
Similan Islands, Koh Bon, Koh Tachai, Surin Islands, Richelieu Rock
Show Itinerary
( 19 dives)
7 Days
6 Nights
 Quad cabin55,250 THB 3 Bed cabin67,822 THB Double / Twin Cabin83,206 THB
The Junk Special Offers Coming Up
On Special!
We have a lot of specials available for this boat. Please see the boat schedule for more details
The Junk Liveaboard Trips & Info

MV Dolphin Queen

9/10 Based on 18 Divers
Best Value
3 or 5 night trips
Highly-rated by our guests
Very Experienced Team
MV Dolphin Queen

MV Dolphin Queen is a classic Thailand liveaboard diving boat. She is safe and stable, but not too large or cumbersome. Enjoyable diving trips at The Similan Islands are something that the crew of Dolphin Queen have been offering for many years. All the cabins are air-conditioned, have opening windows, and there are different configurations to suit everyone’s needs and budget. Dolphin Queen is among the best value for diving at the Similan Islands, Koh Bon, Koh Tachai, & Richelieu Rock.

Liveaboard diving from : 22,000 THB per diver
Budget price range Budget
Type: Liveaboard
Dive boat departs from: Khao Lak
No. of Divers: 20
Nitrox is available on this boatNitroxCabins have air conditioningCabins have air-conditioning Dive courses can be taken on this boat Free pickup are available from certain areas Vegetarian Food is available on this boat Double bed cabins are available This boat has a sun deck This boat can be chartered Beach transfers are available on this boat Plus 13 more features+13
DestinationsDurationQuad-Bunk CabinTwin CabinMain Deck Double CabinUpper Deck Double Cabin
Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock
Show Itinerary
( 10 dives)
4 Days
3 Nights
 Quad-Bunk Cabin22,000 THB Twin Cabin23,500 THB Main Deck Double Cabin24,500 THB Upper Deck Double Cabin25,500 THB
Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock
Show Itinerary
( 18 dives)
6 Days
5 Nights
 Quad-Bunk Cabin22,000 THB Twin Cabin23,500 THB Main Deck Double Cabin24,500 THB Upper Deck Double Cabin25,500 THB
Similan Islands, Koh Bon, Koh Tachai, Surin Islands, Richelieu Rock
Show Itinerary
( 18 dives)
6 Days
5 Nights
 Quad-Bunk Cabin27,500 THB Twin Cabin29,000 THB Main Deck Double Cabin30,500 THB Upper Deck Double Cabin31,500 THB
Myanmar, Surin Islands & Richelieu Rock, Koh Tachai, Koh Bon
Show Itinerary
( 30 dives)
10 Days
9 Nights
 Quad-Bunk Cabin72,600 THB Twin Cabin74,800 THB Main Deck Double Cabin77,500 THB Upper Deck Double Cabin79,500 THB
MV Dolphin Queen Liveaboard Trips & Info

MV Krishna 2

Excellent Comfort & Service
Exceptional Dive Facilities
Gourmet Dining & Relaxation
Good choice of Itineraries
MV Krishna 2

MV Krishna 2 is a liveaboard crafted for divers eager to discover the breathtaking underwater wonders of Thailand’s Similan Islands, Richelieu Rock, and more. Celebrated for its comfort, outstanding service, and expertly-planned itineraries, it delivers an unparalleled diving adventure.

Liveaboard diving from : 27,500 THB per diver
Medium price range Medium
Type: Liveaboard
Dive boat departs from: Khao Lak, Phuket & Paka Bara, Satun
No. of Divers: 24
Nitrox is available on this boatNitroxEn Suite bathrooms are Available in all or some cabins Cabins have air conditioningCabins have air-conditioning Dive courses can be taken on this boat Free pickup are available from certain areas This boat has WIFI Vegetarian Food is available on this boat Double bed cabins are available This boat has a sun deck This boat can be chartered Plus 16 more features+16
DestinationsDurationMain Deck Bunk BedMain Deck Twin BedUpper Deck Double or Twin BedMaster Cabin
Hin Muang, Hin Daeng, Koh Rok, Koh Ha, Koh Phi Phi, Shark Point, Koh Dok Mai
( 11 dives)
4 Days
3 Nights
 Main Deck Bunk Bed29,500 THB Main Deck Twin Bed31,500 THB Upper Deck Double or Twin Bed34,500 THB Master Cabin37,500 THB
Hin Muang, Hin Daeng, Koh Rok, Koh Ha, Koh Phi Phi, Shark Point, Koh Dok Mai
Show Itinerary
( 11 dives)
5 Days
4 Nights
 Main Deck Bunk Bed27,500 THB Main Deck Twin Bed31,500 THB Upper Deck Double or Twin Bed34,500 THB Master Cabin37,500 THB
Koh Bon, Richelieu Rock
Show Itinerary
( 11 dives)
4 Days
3 Nights
 Main Deck Bunk Bed27,500 THB Main Deck Twin Bed31,500 THB Upper Deck Double or Twin Bed34,500 THB Master Cabin37,500 THB
Koh Lipe
Show Itinerary
( 11 dives)
5 Days
4 Nights
 Main Deck Bunk Bed27,500 THB Main Deck Twin Bed31,500 THB Upper Deck Double or Twin Bed34,500 THB Master Cabin37,500 THB
Hin Muang, Hin Daeng, Koh Rok, Koh Ha, Koh Phi Phi, Shark Point, Koh Dok Mai
( 15 dives)
5 Days
4 Nights
 Main Deck Bunk Bed29,500 THB Main Deck Twin Bed33,500 THB Upper Deck Double or Twin Bed36,500 THB Master Cabin40,500 THB
Hin Muang, Hin Daeng, Koh Rok, Koh Ha, Koh Phi Phi, Shark Point, Koh Dok Mai
( 15 dives)
6 Days
5 Nights
 Main Deck Bunk Bed29,500 THB Main Deck Twin Bed33,500 THB Upper Deck Double or Twin Bed36,500 THB Master Cabin40,500 THB
Koh Phi Phi, Koh Lipe
( 15 dives)
6 Days
5 Nights
 Main Deck Bunk Bed29,500 THB Main Deck Twin Bed33,500 THB Upper Deck Double or Twin Bed36,500 THB Master Cabin40,500 THB
Similan Islands, Koh Bon, Richelieu Rock
Show Itinerary
( 15 dives)
6 Days
5 Nights
 Main Deck Bunk Bed29,500 THB Main Deck Twin Bed33,500 THB Upper Deck Double or Twin Bed36,500 THB Master Cabin40,500 THB
Similan Islands, Koh Bon, Richelieu Rock
( 15 dives)
9 Days
8 Nights
 Main Deck Bunk Bed29,500 THB Main Deck Twin Bed33,500 THB Upper Deck Double or Twin Bed36,500 THB Master Cabin40,500 THB
Similan Islands, Koh Bon, Richelieu Rock
Show Itinerary
( 19 dives)
7 Days
6 Nights
 Main Deck Bunk Bed36,500 THB Main Deck Twin Bed40,500 THB Upper Deck Double or Twin Bed43,500 THB Master Cabin46,500 THB
MV Krishna 2 Liveaboard Trips & Info

MV Explorer

9/10 Based on 4 Divers
Newly-Renovated
Best Choice of Itineraries
Most Cabins En Suite
Nitrox Available
MV Explorer
Liveaboard diving from : 22,500 THB per diver
Budget price range Budget
Medium price range Medium
Type: Liveaboard
Dive boat departs from: Khao Lak
No. of Divers: 16
Nitrox is available on this boatNitroxEn Suite bathrooms are Available in all or some cabins Cabins have air conditioningCabins have air-conditioning Dive courses can be taken on this boat This boat has WIFI Vegetarian Food is available on this boat Double bed cabins are available This boat has a sun deck This boat can be chartered Plus 12 more features+12
DestinationsDurationUpper Deck DoubleEn suite TwinEn Suite Double
Surin Islands, Koh Tachai, Richelieu Rock
Show Itinerary
( 9 dives)
4 Days
3 Nights
 Upper Deck Double22,500 THB En suite Twin23,400 THB En Suite Double23,400 THB
Similan Islands, Koh Bon, Koh Tachai, Surin Islands, Richelieu Rock
Show Itinerary
( 16 dives)
6 Days
5 Nights
 Upper Deck Double29,700 THB En suite Twin30,600 THB En Suite Double30,600 THB
Surin Islands, Richelieu Rock, Koh Tachai, Koh Bon, Similan Islands
Show Itinerary
( 16 dives)
6 Days
5 Nights
 Upper Deck Double29,700 THB En suite Twin30,600 THB En Suite Double30,600 THB
Similan Islands, Koh Bon, Koh Tachai, Surin Islands, Richelieu Rock
Show Itinerary
( 25 dives)
9 Days
8 Nights
 Upper Deck Double40,500 THB En suite Twin42,300 THB En Suite Double42,300 THB
Surin Islands, Richelieu Rock, Koh Tachai, Koh Bon, Similan Islands
Show Itinerary
( 25 dives)
9 Days
8 Nights
 Upper Deck Double40,500 THB En suite Twin42,300 THB En Suite Double42,300 THB
Similan Islands, Koh Bon, Koh Tachai, Surin Islands, Richelieu Rock
Show Itinerary
( 41 dives)
14 Days
13 Nights
 Upper Deck Double63,000 THB En suite Twin66,600 THB En Suite Double66,600 THB
MV Explorer Liveaboard Trips & Info
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Average Rating 9.2/10 Based on 254 Diver Reviews for Liveaboards - 5+ Nights

MV Gentle Giant
MV Gentle Giant
MV Gentle Giant
johnny
Netherlander
Review score: 8/10
Dived: 21 Apr 2026
Nice and easy 5 day trip form phuket to Khao Lak. Dive was beautiful, staf friendly and food was great.
Beds were though as always. Would have like longer diving times then 45 minutes though...
Deep Andaman Queen
Deep Andaman Queen
Deep Andaman Queen
Lara
British
Review score: 9/10
Dived: 31 Mar 2026
Only my second liveaboard and what a wonderful time we had. Although visibility was poor at first, it soon improved and made for some great diving. Steve runs a tight ship and seems to be on the go 24/7, always looking after everyone. (I had Steve, but all the dive instructors were very helpful and knew the reefs well - Fred, Ekk, Nui and Alena). Captain Wat did a fantastic job of navigation day and night, Max makes an awesome coffee/barista, Nu kept the rooms sparkling after our first dive. The food by "See" was fantastic, I put of a few extra kilos! "Run" and "Ran" lived up to their names! and dingy captain Nong/Bom picked us up as soon as we surfaced. They really did work as an amazing team (also the deck crew were very supportive). Luckily, Andy the photographer was there to capture all our happy memories at sea. Thanks so much everyone, Lara.
MV Dolphin Queen
MV Dolphin Queen
MV Dolphin Queen
NEZ Sylvain
French
Review score: 9/10
Dived: 17 Mar 2026
Small, simple boat dedicated solely to diving. My favorite company. Thank you to the entire team for this excellent trip.
MV Manta Queen 3
MV Manta Queen 3
MV Manta Queen 3
Snapper
British
Review score: 8/10
Dived: 13 Mar 2026
Great fun, the crew was much better than last year, and the food was better too, but the pillows in the cabin need replacing a little more often.
MV Andaman
MV Andaman
MV Andaman
David A
Australian
Review score: 10/10
Dived: 09 Mar 2026
Well set out boat with excellent crew and dive guides, I would happily return for another trip. Thanks too all and to Jamie at NTJB!
MV Manta Queen 1
MV Manta Queen 1
MV Manta Queen 1
NEZ Sylvain
French
Review score: 9/10
Dived: 09 Mar 2026
MANTA QUEEN 1. Small boat. Small number of divers. Small, dedicated team. Simple and efficient. Dedicated to diving and nothing else. Perfect for me.
MV Bavaria
MV Bavaria
MV Bavaria
Peter Miles
British
Review score: 9/10
Dived: 18 Feb 2026
Excellent crew, well organised dives
Rooms rather small
Food excellent and plentiful
Drinks not too expensive and many free options
MV Manta Queen 3
MV Manta Queen 3
MV Manta Queen 3
Lauren
American
Review score: 10/10
Dived: 06 Feb 2026
My partner and I just wrapped up our first liveaboard on the MQ3 and will be returning without question as soon as we are able. The crew was welcoming and so accommodating, the dive guides were experienced and knowledgeable, and the entire experience was both exciting and relaxing. Our dive guide for the majority of our dives was Woody, and honestly I’d follow that man to the ends of the ocean, but I think I probably would have said that about any of the dive guides. And they all made themselves available to all the guests. HUGE shout out to the Thai crew (Koi, Lod & Ong) who kept us all fed and watered and comfy, and to Aek, Nont, Ter, and Tiger for making sure EVERYONES dive gear was clean, organized and working properly. And everyone, staff and guests included, looked like they loved what they were doing. Truly an unbeatable experience.
MV Andaman
MV Andaman
MV Andaman
Eva
Hungarian
Review score: 10/10
Dived: 06 Feb 2026
Very helpful and professional diving staff, the food is delicious.
Dive sites are amazing with a good visibility.The tour was good organized and everthing went smoothly.
MV Andaman
MV Andaman
MV Andaman
Shon
Israeli
Review score: 10/10
Dived: 29 Jan 2026
Had a great 7-night trip on MV Andaman! The dives were beautiful with a huge biodiversity. The team was very professional and all the trip was highly organized. And the food was just superb!!! A great experience and awesome value for money! A special thanks to Instructor P’Ton for a wonderful time! (Don’t expect any big animals, though. Mantas and whale sharks are really uncommon)
MV Manta Queen 1
MV Manta Queen 1
MV Manta Queen 1
Steve
British
Review score: 10/10
Dived: 19 Jan 2026
5 star from start to finish professional knowledgeable passionate dive guides very helpful boat crew good plentiful food spotlessly clean boat
MV Bavaria
MV Bavaria
MV Bavaria
John
American
Review score: 9/10
Dived: 03 Jan 2026
The dive sites were amazing. The staff were very warm and friendly.
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Total Liveaboard Ratings
Similan Islands Liveaboards Thailand: 9 out of 10 based on 971 scuba diver ratings.
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Similan Dive Boats
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