Andaman Liveaboard, Thailand

Name: South to North: Similan, Bon, Tachai, Surin & Richelieu (Thap Lamu - Khuraburi)
Start: 2026-10-15
End: 2026-10-19
Location: Thailand

9.4 Superb

Free Internet
Aircon Cabins
Non-Diver (Snorkeler) Friendly
Warm Water Showers

from $ 118 / day Check dates

“Richelieu Rock was amazing, the crew and food amazing, so much fun on board, everything ran very efficiently to get to the dive si…”
Jonathan M, United States

Highlights

Spacious social areas to relax
3 & 4 night itineraries, can be combined
Dive Similan Islands, Surin Islands, Koh Bon, Koh Tachai & Richelieu Rock
Onboard BBQ area

M/V Andaman liveaboard is a 26mtr/85ft long steel-hulled vessel operating in beautiful Thailand. It has 6 cabins, all with air conditioning, and can accommodate up to 20 guests. Four of the cabins are double with two featuring their own ensuite bathrooms. The other two doubles and two dorm-style cabins use shared bathroom facilities. All cabins are located on the lower deck but feature sea-view windows in each one. The dive deck, where divers store gear and get ready for dives, is also located at the stern of the lower deck. On the middle deck is a spacious dining & meeting area, perfect for meals, dive briefings, and playing games. The upper deck has an open-air sun deck with mattresses and bean bags, perfect for relaxing in the sunshine. For those who prefer some shade, there is a shaded canopy with table and seating areas beneath.

Andaman liveaboard runs 3, 4 & 7-night itineraries to some of the top spots in the Andaman sea. The 3 & 4 nights options can be combined to make the 7-night itinerary for optimum choice and flexibility. Visiting some of Thailand's top dive spots such as the Similan Islands, Surin Islands, Koh Bon, Koh Tachai & Richelieu Rock.

Book online today to reserve your space on one of M/V Andaman’s liveaboard itineraries in Thailand.

Choose your departure date

Date

Itinerary

Price

Select

27 Jun

5 Days / 4 Nights

$ 601

Select Cabin available

02 Jul

5 Days / 4 Nights

$ 601

FULL

07 Jul

5 Days / 4 Nights

$ 601

Select Cabin available

12 Jul

5 Days / 4 Nights

$ 601

Select Cabin available

17 Jul

5 Days / 4 Nights

$ 601

Select Cabin available

22 Jul

5 Days / 4 Nights

$ 601

Select Cabin available

27 Jul

5 Days / 4 Nights

$ 601

Select Cabin available

01 Aug

5 Days / 4 Nights

$ 601

FULL

06 Aug

5 Days / 4 Nights

$ 601

FULL

11 Aug

5 Days / 4 Nights

$ 601

FULL

16 Aug

5 Days / 4 Nights

$ 601

FULL

21 Aug

5 Days / 4 Nights

$ 601

FULL

Included: VAT, Drinking Water, Soft drinks, Tea & Coffee, Beach BBQ, Full-Board Meal Plan (All meals), Snacks, Diving Package, Rental Gear, Land Excursions, Snorkel Gear, Cabin Towels, WiFi internet.

Required Extras: National Park Fees (1,800-5,600 THB per trip).

Optional Extras: Gratuities, Airport Transfer, Hotel Transfer, Alcoholic Beverages, Private Dive Guide (2,000 THB per day), Scuba Diving Courses (1,800-5,500 THB).

Book now, pay later: You can easily place your booking online. We will then hold the spaces for you and you can confirm with a payment later.

* Extra fees are shown per person.

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Boat features

Free Internet
Aircon Cabins
Non-Diver (Snorkeler) Friendly
Warm Water Showers
Sun Deck
Non-Smoking Rooms
Custom built for diving
Charging stations
Outdoor Dining
Audio & video entertainment
Observation Deck
Available for Charter
Local & International Crew
Separate Rinse for u/w Camera
Outside Showers
Leisure Deck

Food & Drinks

Al Fresco Dining
Vegan Options
Vegetarian Options
Free Soft Drinks
Beer available
Snacks All Day
Buffet style
Local Food
Set Menu Dinner

If you have any specific dietary requirements whilst on-board your cruise, you can add this to your special requests on step 2 of the booking form. We advise limiting these requests to religious beliefs or food allergies.

Diving

Shaded Diving Area
DIN Adaptors
Dive deck
Tenders for diving

Languages Spoken

The crew speaks English, German, Thai, and French.

Gear Rental

Equipment is available for rent on this boat. Please provide your rental needs on the booking form. If the rental gear is not included in the price, you will need to pay for it on board the boat. Show prices

Drawings & Vessel Layouts

Cabin Types

Boat Specifications

Year built: 1996

Year renovated: 2024

Length: 26 meters

Beam: 5.5 meters

Cruising speed: 10 knots

Engines: 2x 6 cylinder 315HP Hino

Max guests: 20

Number of cabins: 6

Number of bathrooms: 5

Tenders: 1

Water capacity: 12000 liters

Fuel capacity: 8000 liters

Boat navigation and safety

Depth Sounder
GPS
Radio VHF/DSC/SSB
Emergency Rafts
Life Vests
Fire Alarm & Fire Extinguishers
Oxygen
First Aid Kits
Fishfinder
Satellite & mobile phones
Bilge pump alarm
Search light
Crew trained in first aid
Emergency flares

Andaman Reviews

9.4 Superb

Vessel

8.5
Crew

9.5
Food

9.8
Diving

9.4
Value

9.6

10 Exceptional
Rajiv-Raphael K
Austria

What you gonna seeeeee?!? xD
Fantastic days on Board, prefect crew, professionelle and personell guides, best Tour! Had a lot of Fun :)
Recommended for
The Crew and Guides. The Food. Richellieu Rock.
30 Apr, 2026

9.6 Exceptional
Irene Trudy B
Switzerland

Well thought-out, humorous and yet professional.
When a whale shark was spotted at Richelieu Rock, the crew immediately changed our plans and we made the next dive there. And yay, we actually saw him!!The boat was well thought out and offered good retreats and mega comfortable chillout zones even when fully occupied.The crew was humorous, but professional through and through.
Recommended for
Well thought-out concept (furnishings and procedures). Flexibility in the dive sites. Humorous briefings.
15 Apr, 2026

Translated from German

9.6 Exceptional
REMY C
France

To be done at least once
Apart from the somewhat risky boarding with the nanny, everything was great. The rhythm of 4-4-3-2 is certainly sustained but, all in all, after the fact, quite easily put into the movement without being exhausted. The boat is certainly not of the latest generation but it is perfectly suited for this type of diving cruise. The upper deck is perfect for resting. The cabin with berths 7 & 8 was big enough to be comfortable (you just need to provide a few small hooks on the walls to hang clothes), the bedding firm but large for two people. The dining and briefing area is large enough not to be crowded in, soft drinks are offered and the others at a reasonable enough price not to deprive yourself of them. The dives are very well organized in several groups with staggered departures so as not to be crowded on the wet departure deck. It was our first diving cruise and we will do it again.
Recommended for
Human dimension 16 divers. Sympathy of the teams, diving and boating. the varied food.
30 Oct, 2025

Translated from French

10 Exceptional
Chaim L
United States

Such a blast!!!
My dive guide Philip was so patient and chill. Really enjoys diving and his excitment was infectious and I had an awesome dive each time. The whole crew, from Leo to all the boat crew, are super friendly. The boat was nice and comfortable and the food was great. I highly recommens this boat. Thank you!!!
Recommended for
Staff are so awesome. Food was amazing. Vibe was relaxed.
15 May, 2026

10 Exceptional
Ilan V
Israel

Definitely One of the great adventure in have in my life. Thank you ❤️
First time on liveaboard and I'm so happy i did it with you guys. For sure I will be back again.
Recommended for
The great atmosphere in the boat.. Very Professional dive instructors.. The fantastic traditional thai food. There was always food, drinks and fruits on the table..
25 Dec, 2025

10 Exceptional
Igor A
Sweden

Great trip and very nice ship - i recommend it to everyone
The personal interactions with the crew and other divers, and the diving experience itself of course. This trip is really worthy for these money.
Recommended for
The crew was very competent and supportive, also friendly of course.
31 May, 2024

9.6 Exceptional
Ruth H
United States

Will book again for sure
Such a great liveaboard! Friendly and helpful staff and guides, options for 8 days or 4. Really good value for money and i liked that they had snacks available all the time and drinks. I stayed in the dorm cabin and it was pretty good, i brought my backpacking matress. If youre over 6ft tall tho you might not fit. Ship has a couple full cabins.
Recommended for
Great helpful crew who were flexible with a single diver. Food was amazing. Great value for price.
31 May, 2025

9.6 Exceptional
Ngung Chia S
Singapore

Good food, Good dive, Great value for money
Lots of food - local and western. Very generous portions and have left over for each meal. Excellent dive briefing - showing pictures of marine life excepted. Detail written log provided after each dive. Created platform to share pictures. Saw whaleshark at Richelieu Rock. Many marine life such as octopus, shrimps, crabs, lobsters, sponge snail, nudibranch, barracuda, jack fish, bat fish, etc. Marvelous discount for repeating customers.
Recommended for
Food, Dive, Crew
18 Mar, 2022

10 Exceptional
Guy H
United Kingdom

Ideal Liveaboard experience
The diving was brilliant and only enhanced by The Andaman guides and crew. Can’t speak highly enough of everyone on the boat the boat boys, chef, engineer, captain and dive guides were so friendly and knowledgeable throughout the trip. Very enjoyable experience
Recommended for
Dive guides, the food and atmosphere
29 Nov, 2022

8.8 Fabulous
Samuel R
Canada

Good experience 👌
This was our first liveaboard experience, and we absolutely loved it. The value for money was excellent, with outstanding food and a fantastic crew. We felt truly well taken care of throughout the entire trip. Overall, it was a beautiful and memorable experience that we would highly recommend.
Recommended for
Boat Crew. Food. Richelieu Rock.
01 Apr, 2026

141 reviews

9.4 Superb
141 Verified Reviews

Sort reviews by:

9.6 Exceptional
Mathias A
Germany

I’ll come back..! (If back in Thailand)
Lovely Crew, very good authentic Thai-Food, good dive equipment
Recommended for
Food. Crew. Mindset.
04 Nov, 2024

10 Exceptional
Kiersten E
Canada

Amazing diving experience
I really appreciated that divers were grouped with their level or experience and that each dive was well organized. The boat crew is amazing and guides were fantastic.
Recommended for
Well organized, great dive sites, good food
04 Nov, 2023

9.2 Superb
Chelsea S
Australia

AMAZING
The diving was really amazing & the dive masters made sure that every dive was safe and environmentally friendly for the reefs we visited. All the food was amazing and the crew always came together for delicious dinners. I’d definitely come back with a bunch on friends :)
Recommended for
The food, the staff & the dive masters
21 May, 2024

9.6 Exceptional
Hans Joachim H
Germany

Harmonious, familiar liveaboard with a great mix of experienced dive guides & boat crew as well as involvement of all guests!!
- Dives at Richelieu Rock were spectacular, especially the fact that the most experienced diving group with PSak dived into the strong current again at the end (where most of the fish were, of course)
Recommended for
Dive guides all very competent and great mix; good harmony and family atmosphere among each other (very authentic and not artificial) and also with the guests. Boat crew is also very competent and has everything under control (especially the top kitchen). very good mix of fun diving and attention to all safety aspects with a great supervisor Lucinda.
24 Apr, 2025

10 Exceptional
Marco G
Germany

An unforgettable diving trip with many great dives
Thank you very much for this unforgettable diving tour with the M/S Andaman and SeaDragon Dive (Khao Lak). From check-in to check-out, everything was super professionally organized, so you can see that the tour participants can rely on the 20 years of experience at SeaDragon. The transport to the boat was comfortable, short and relaxed. The stay on the M/S Andaman was from the first moment vacation as I had imagined it. The cabins/bunks were clean and comfortable and there was enough space to store your things properly. A huge thank you also goes to the entire 6-person boat crew who kept everything clean at all times (especially the washing and shower areas). Likewise, they have always made sure that no wish remains unfulfilled, fruit, drinks, refrigerators, etc. were permanently replenished so that they could access them at any time. Every single dive was highly professional and with a lot of fun are briefed and carried out with a lot of humor. Here, too, the Boots crew came into action and helped out a lot on the dive deck. A special thank you also goes to Lucinda who, as tour supervisor, was able to answer all questions extremely professionally, had the entire tour process and also one or the other challenge under control at all times and was a great guide and buddy for me for many great dives. I would also like to thank Karlos and Jess as a dive guide and buddy for the dives they completed with them, it was incredibly fun. The passengers on board came from a wide variety of regions of the world such as Canada, Mauritius, Germany, UK, NL, Australia, Croatia, Sweden, India, the USA and Mexico. This variety of different people has also enriched the trip very much. All in all, I am super happy to have chosen exactly this tour and will definitely dive with SeaDragon in Khao Lak again. The tour is highly recommended and memorable. Thank you and see you next time. 🤿
Recommended for
The dive guides. The diving spots. The boat.
10 Mar, 2025

9.6 Exceptional
Chloe F
France

Amazing
Just amazing!! The dives are crazy, the staff is very caring, the instructors are attentive. The cook was really very strong, it was one of the best dishes eaten in Thailand. I recommend 1000%!
Recommended for
The dishes. Food. The staff.
28 Apr, 2026

8.8 Fabulous
Steven D
Belgium

A good budget friendly option
It was a great experience, especially in this budget category.
Recommended for
Friendly staff. Free soft drinks. BBQ on the boat.
11 Mar, 2026

8.8 Fabulous
Daniel D
Portugal

Fantastic route with great crew!
The crew was super friendly and our route was great.When the weather got worse, the captain reacted immediately and adjusted our route so that we could experience fantastic dives in great weather.All briefings were super professional and we felt absolutely comfortable at all times.
Recommended for
The friendly crew. The flexible adaptation of the itinerary to get the best weather conditions. Delicious food.
13 Mar, 2025

9.2 Superb
Vivien M
Germany

Super great crew with super nice dive sites!
The trip itself was super nice!
Recommended for
- varied dive sites, crew, food
16 May, 2024

9.2 Superb
Matthew S
United States

All the best parts of summer camp, and great diving!
This boat brought back all the fun parts of going away to summer camp. Sleeping in bunks, making friends with other divers, and having fun together while diving 2-4 times a day. This is not a luxury yacht experience with a hot tub, or jet skis, but the vibes onboard are immaculate👌 and I would choose this boat over a luxury yacht anytime. Good hearty food is prepared to fuel you, at homey family style meals, and hardworking crew and guides make sure you are prepared and safe for every dive. I cannot stress enough how fantastic the crew are. Even though it wasn't a luxury boat, the crew's service was absolutely first class. Diving is excellent. Lots to see and the guides find cool stuff to show you. I would highly recommend and will be going again.
Recommended for
Excited passionate and safe guides. Amazingly hardworking and helpful crew. Fun had and friends made with other divers.
12 Feb, 2025

9.6 Exceptional
Jacob R
Netherlands

We had the best time!
We loved this liveaboard! Everyone was so kind and professional. The food was amazing and a lot! We would definitely dive again with Seadragon.
Recommended for
The lovely staff. The food. Everything !!!.
04 Apr, 2025

10 Exceptional
CORENTIN F
France

Awesome!!
The best moments were obviously all the dives but especially those of the Richelieu Rock! Time spent with other passengers to exchange during meals
Recommended for
Dive sites, crew (Dive guide and crew member), food
26 Apr, 2024

9.2 Superb
Wilfried B
Germany

This tour is highly recommended.
I was very impressed with the dive sites.The greatest praise goes to Dan from the crew, whose helpfulness was second to none.
Recommended for
Richileu skirt. The wreck, tin ship. The care.
28 Nov, 2025

9.2 Superb
Roger P
Spain

Diving in very good company
At Andaman you feel at home, the staff is very friendly and the guides and diving are excellent.Without hesitation we will repeat.
Recommended for
The guides, the dives and the friendliness
07 Feb, 2023

Translated from Spanish

10 Exceptional
Thomas L
France

Andaman Sea Getaway
All the dives at the top. The crew very friendly and extremely helpful! And a memorable last evening:)
Recommended for
The team, diving, food!
11 Jan, 2024

10 Exceptional
Clotilde J
France

Simply amaring
I had an amazing trip. The guide are here any time to help you identify the fishes or just have a chat. All the other people were open minded so even if you travel alone, you meet great people that share their diving experience with you. The food was great and the boat is nice. Recommend this trip 100%
Recommended for
Dive guides, atmosphere and the people
29 Apr, 2023

9.6 Exceptional
David K
Germany

Great experience
We were completely satisfied! Absolute recommendation.
Recommended for
The entire crew on board. The food. The dives.
24 Jan, 2025

8.8 Fabulous
Thiago N
Brazil

Wonderful
Wonderful dives
Recommended for
polite crew, excellent food, great boat structure
11 Nov, 2023

9.6 Exceptional
Malcolm R
Australia

Good value, very professional dive liveaboard in Similan Islands Thailand
Dive itinerary well thought out. Diving was well organised and led. Good social atmosphere on board
Recommended for
Diving, food, atmosphere
23 May, 2024

9.2 Superb
Niklas A
Sweden

Exciting, fun and memorable.
Great value! This was a great experience. It’s diving before luxury but in all honesty that’s what I was there for. I had a bunk in the dorm and it worked perfectly. Thank you Sea dragon for a memorable and fun trip!
Recommended for
The boat crew (alla the help with gear food and all around vibes). Food! Everything all the time. :). General vibe of the everyone. No charters just ppl wanting to hang out and dive..
19 Jan, 2026