Thailand Liveaboard Diving

21 liveaboards in Thailand

Diving in Thailand gives SCUBA divers the chance to experience the lush underwater life of the Andaman Sea with relative ease and comfort.

Liveaboard diving in Thailand offers enough to tempt any serious diver- healthy reefs, schools of fish, barracuda, whale sharks, and manta rays- but the country's food, people, and landscapes put the icing on the cake. It's no wonder that Thailand is a world favorite for divers and Southeast Asia-lovers alike, who return year after year for affordable liveaboard dive trips to incredible underwater destinations. Thailand is filled with some of the world's best dive sites, the most popular areas being Koh Tao and Koh Samui in the Gulf of Thailand, Koh Phi Phi, Koh Lanta and Phuket in the Andaman Sea. Thailand's dive sites include fringing reefs, deep drop-offs, wrecks, walls, caverns, tunnels, pinnacles and open ocean adventures. Marine life, given Thailand's location on the edge of the Coral Triangle, is extremely varied and the corals very healthy.

The Similan Islands, Richelieu Rock and its whale sharks, Mergui Archipelago and its undisturbed Burmese waters, and the southern pinnacles off Phuket promise dramatic underwater topography and a wealth of marine life. The relative closeness of these destinations to the Thai mainland makes Thailand the perfect country for a dive certification trip; once you have earned your PADI Open Water card on the mainland, check out the array of options for a short liveaboard dive safari or even day trips to the Similans or southern destinations like Koh Phi Phi, Koh Lipe, and Koh Lanta National Marine Park.

Thailand - 21 liveaboards

    Deep Andaman Queen

    Deep Andaman Queen

    from US$ 176 / day
    8.4 "Very good"

    ThailandUS$884 from

    • Free WiFi

    The Deep Andaman Queen offers 9 en-suite, AC cabins, large dive platform with fresh water showers to rinse yourself after diving and camera rinse buckets. Explore the Similan Islands & Richelieu Rock

      Deep Andaman Queen
      Diva Andaman

      Diva Andaman

      from US$ 350 / day
      9.0 "Fabulous"

      Thailand and IndiaUS$3,940 from

      The beautiful S/Y Diva Andaman Liveaboard is a stunning classic sailing yacht offering fantastic journeys diving the Similan Islands with 7 luxury AC, en-suite cabins she delivers personal attention

        Diva Andaman
        Hallelujah

        Hallelujah

        from US$ 185 / day
        9.2 "Superb"

        ThailandUS$1,031 from

        Explore the Similan Islands aboard the MV Hallelujah liveaboard. She is one of the most comfortable & largest dive liveaboards cruising the Andaman Sea from November - April. She has 13 en-suite cabins to cater to 25 guests

        Hallelujah

        Liveaboard Destinations in Thailand

        Liveaboard diving in the Similan Islands, is the peak of Thailand dive experiences. Its huge granite boulders with caverns and arches offer shark diving, schools of fish, huge sea fans, and general world-class quality of habitats and species. Elephant Head Rock, West of Six, and Christmas Point are only a few of the 20 plus dive sites. Similan scuba diving varies in difficulty, but currents in certain areas makes them better-suited for experienced divers. Lush greenery and white sand beaches ring the nine islands, completing the view from above water.

        Liveaboard boats diving at Richelieu Rock, will bring you to the pelagics capital of Thailand. Around this limestone pinnacle jutting from the depths of the ocean, upwellings rich with plankton invite whale sharks, mantas and barracudas, not to mention the macro-life hiding amongst Richelieu's famous purple soft corals and sea fans. The strong currents here call for experienced divers. Koh Tachai and Koh Bon, members of the Similan Island National Park, are often visited en route to Richelieu, and offer more pelagics, Napoleon Wrasse, and even night diving for macro-critters.

        A Liveaboard dive tour in the North Andaman Sea includes the crown jewels of Thailand diving (Similans and Richelieu), but they don't stop there. One additional highlight of these trips is the lush Surin Islands, where non-divers and divers alike are bewitched by the small cove beaches, island wildlife, and accessible snorkeling sites- not to mention the highest hard coral diversity in Thailand. Another incredible North Andaman dive area is the Mergui Archipelago of Burma, which opened to divers in the late 1990s; its undisturbed ecosystem offers the whole range from huge pelagics down to tiny macro-critters. Experienced divers will be best suited to week-long North Andaman itineraries, which visit some remote destinations with currents and open water.

        The length of liveaboard itineraries in the North Andaman Sea, including the Similan Islands and Richelieu Rock, ranges from three to seven nights, with a budget from 130 to over 400 euros per night. Most liveaboards are M/V diving yachts, with one ex-merchant vessel and one sailing yacht completing the liveaboard.com offerings. North Andaman liveaboards run from October through May for best visibility and surface conditions. The water temperature averages a comfortable 27-30 C. Usually, North Andaman liveaboard itineraries include the Similan Island, Richelieu Rock, the Surin Islands, and sometimes south Burma, depending on the itinerary length.

        North Andaman liveaboard trips depart from Khao Lak or Phuket. Getting to Phuket is easy with a 1 hour flight from Bangkok or direct international flights from Kuala Lumpur, Hong Kong, Singapore, and other Southeast Asian destinations. Phuket is also reachable by train, bus, and car within Thailand. Khao Lak has no airport, but it lies only 70 kilometers, or one hour, north of Phuket by car or easy bus journey. Khao Lak can also be reached from Bangkok by overnight buses headed toward Phuket, but make sure they're taking a route that allows you to disembark in Khao Lak.

        North Andaman liveaboards specializing in the Mergui Archipelago may also depart from Ranong, reachable by dependable buses from Bangkok, Phuket, and other locations in Thailand. Trains run from Bangkok to Chumphon station, two hour's bus-ride from Ranong. Flights are sometimes possible with a low-cost carrier; inquire at a travel agency in Thailand for details. Dedicated Mergui Archipelago itineraries range from five to seven nights, with a budget from 150 to almost 400 euros per night.

        Liveaboard diving in the South Andaman Sea presents a wealth of offerings just off the front door of Phuket. Leading the way are Hin Daeng and Hin Muang, underwater pinnacles covered with carpets of anemones, sponges, and sea fans, which host regular whale sharks and manta rays. Experienced divers are best suited to the currents swirling around these pinnacles. South Andaman liveaboards also visit Koh Ha and Koh Rok; these uninhabited, white-sand islands offer one of the best-preserved coral reefs in the country. Entry-level divers can find their niche in the South Andaman, where dive certification courses are offered on Phuket and Koh Phi Phi.

        The length of liveaboard itineraries in the South Andaman Sea ranges from two to six nights, giving entry-level divers a chance to experience a liveaboard along with more seasoned enthusiasts. The budget ranges from about 150 to over 400 euros per night, and the boats are M/V or S/V diving yachts. Trips usually run from April through October, departing from Chalong pier in Phuket or Pak Bara pier near the town of Hat Yai. Getting to Phuket is easy with a 1 hour flight from Bangkok or direct international flights from Kuala Lumpur, Hong Kong, Singapore, and other Southeast Asian destinations. Phuket is also reachable by train, bus, and car within Thailand. Hat Yai can be reached by domestic or select international flights (from Kuala Lumpur). Trains and buses run to Hat Yai from within Thailand, and even from Malaysia.

        More about diving in Thailand

        • Submerge at Koh Phi Phi's coral gardens and limestone slopes, hosting everything from seahorses to sharks.
        • Wreck dive in Khao Lak on your way out to the North Andaman Sea.
        • Dive the untouched Mergui Archipelago in Burma, newly open to diving and rich with life.
        • Koh Tachai hosts pelagics just like Richelieu- dive here for mantas, whale sharks, tuna, and fun underwater topography.
        • Koh Bon is a premier manta site, but it also adds reef sharks and macro to the mix.
        • Lose yourself in the profusion of marine life on and around Hin Daeng and Hin Muang's vertical cliffs.
        • Maximize your dives per day by living onboard and have dive sites on your doorstep daily.

        Ports of departure and how to get there

        The departure location for many North Andaman liveaboards (diving the Similans, Richelieu Rock, and more), is Khao Lak. Serene, white-sand beaches at the base of forested hills line Khao Lak's quiet coastline, making it an ideal spot for relaxed beach-hopping before or after your cruise. Divers with extra time in Khao Lak have the opportunity to enjoy young and old wrecks just offshore, including one (the Sea Chart One wreck) deep enough for nitrox and tech diving. For entry-level divers, Khao Lak's proximity to the Similan Islands makes it a great place to combine a PADI Open Water course with amazing day trips to Thailand's premier Andaman dive destination. Onshore, national parks like Khao Sok tempt explorers with age-old evergreen forests, limestone caves, and blue lakes.

        Getting to Khao Lak is easy by car or bus from Phuket, about 70 kilometers to the south. The travel time is roughly one hour. Khao Lak can also be reached from Bangkok by overnight buses headed toward Phuket, but make sure they're taking a route that allows you to disembark in Khao Lak.

        The departure location for many Andaman liveaboards going both north and south is Phuket, well-loved Thai fun town and beach spot. From Phuket, liveaboards set off for Hin Daeng and Hin Muang, Koh Ha and Koh Rok, and even the Similans, Richelieu, and the Mergui Archipelago. Northbound liveaboards may use Phuket as their port of arrival at the end of a trip if they started from Khao Lak. Divers with extra time in Phuket can visit the pristine coral garden of Shark Point or the Kingcruiser Wreck, not to mention taking advantage of night life, food, and land tour options. If you're planning a dive certification trip, Phuket or its neighbors (Koh Phi Phi, Koh Lanta), are the perfect locations for your PADI Open Water course.

        Getting to Phuket is easy with a 1 hour flight from Bangkok or direct international flights from Kuala Lumpur, Hong Kong, Singapore, and other Southeast Asian destinations. Air Asia, Bangkok Airways, and Thai Airways are among the airlines flying to Phuket. Phuket is also reachable by train, bus, and car within Thailand.

        Best Time to Travel

        The best time to dive in Thailand is year-round. However, the peak Thailand diving season for the Gulf of Thailand is from May through September and from October through April for the Andaman Sea. The water temperature in Thailand ranges from 28 degrees Celsius (82 Fahrenheit) to 30 degrees Celsius (86 Fahrenheit). Visibility in Thailand's waters is optimum throughout the area with an average of 30 meters (100 feet). Diving depths will typically vary depending on the dive site, but usually do not exceed 36 meters (120 feet). Currents are usually mild and the overall air temperature is hot with high humidity.

        Thailand Diving Reviews

        9.0
        Fabulous (out of 10) 10
        Average score from 30 Verified Review(s) Only people who have booked through Liveaboard.com and joined the Liveaboard can write a review.
        United States
        8.4
        Very good

        I loved it. Every dive there were more types of sealife than you could count. Coral seemed to me to be still healthy, did not see any bleached coral. Water temp very pleasant.

        Diving Thailand in April on the Similan Explorer
        United States
        9.6
        Exceptional

        Loved it, want to go back and dive again!

        Diving Thailand in May on the Similan Explorer
        Germany
        10.0
        Exceptional

        a very different experience from what I am used to in Australia but just as mesmerizing and beautiful. although there is a lack of sharks (which is a pity) the rest of the marine life makes up for it. snakes, moray eels, loads of large predators, and the manta. I thought the number of dives was a bit high. in the end, I wanted more dives. but I think that is always the case.

        Diving Thailand in April on the Manta Queen 2
        New Zealand
        10.0
        Exceptional

        Really enjoyed seeing many new species while diving Thailand. Everything big and small. Loved searching for so many nudibranches, Pipefish and fish big & small.

        Diving Thailand in April on the Sawasdee Fasai
        United States
        8.8
        Fabulous

        I loved it. I will absolutely recommend diving in Thailand and the Similan Islands to everyone. Definitely do a liveaboard rather than a day trip to get the most out of it. There's too much to see in too many places and day trips just won't cut it. Also, invest in a GOOD liveaboard. The comfort and peace of mind are worth the cost. I would also recommend having the Peak Performance Buoyancy and Nitrox specialization as well as at least 20-30 dives under your belt so that you make the most of your trip.

        Diving Thailand in April on the Diva Andaman
        United Kingdom
        8.4
        Very good

        Overall. It was amazing. An adventure never to be forgotten, and I will definitely consider another trip on a liveaboard. The negatives were only on 2 or 3 dives, and we still got something out of those. So no major complaints or moans, only great memories from a fantastic experience.

        Diving Thailand in March on the Manta Queen 2
        South Korea
        8.8
        Fabulous

        Thailand was my third diving country, and I must say it was the hardest one. Relatively deeper and stronger currents made the dives challenging, but rewarding in the end. I would come back to Thailand for Koh Smaui and Koh Tao next time.

        Diving Thailand in March on the Giamani
        United States
        8.8
        Fabulous

        The experience is a "bucket list" item.

        Diving Thailand in April on the Similan Explorer
        Slovenia
        7.2
        Good

        Thailand diving is a must do activity for every diver!

        Diving Thailand in March on the Pawara
        Singapore
        9.2
        Superb

        Amazing and unforgettable experience. If you want to dive Thailand, LOB is the way! EAT, SLEEP, DIVE throughout!

        Diving Thailand in March on the Manta Queen 6
        New Zealand
        10.0
        Exceptional

        Incredible. Amazing sealife with beautiful coral

        Diving Thailand in March on the Similan Explorer
        United Kingdom
        9.6
        Exceptional

        Been to Thailand many times and its always a great place to visit

        Diving Thailand in March on the Pawara
        Canada
        9.2
        Superb

        Diving was good. The sea conditions were favourable as a weather system was coming into the area on the last day. The marine life and dive sites were pleasantly in great condition. The dive crew and captain made great choices in how the divers entered and exited the water.

        Diving Thailand in March on the Manta Queen 2
        United States
        10.0
        Exceptional

        Awesome. Would recommend.

        Diving Thailand in February on the Manta Queen 1
        Canada
        9.2
        Superb

        Overall the diving experience was the best part of my Thailand trip.

        Diving Thailand in March on the Dolphin Queen
        Austria
        10.0
        Exceptional

        Tauchen in Thailand schwer in Ordnung und jederzeit wieder

        Diving Thailand in March on the Sawasdee Fasai
        Canada
        6.8
        Review score

        very good in March

        Diving Thailand in March on the Similan Explorer
        Belgium
        9.2
        Superb

        Very nice people + enjoyable culture

        Diving Thailand in March on the Manta Queen 1
        United Kingdom
        8.0
        Very good

        I love diving in Thailand via a Lievaboard, you get to see the most amazing scenery both above and below water

        Diving Thailand in February on the Sawasdee Fasai Liveaboard
        Germany
        10.0
        Exceptional

        Jeder Tauchgang war auf seine Art besonders, man hat jedes Mal neue Tiere, neue Korallen oder Pflanzen gesehen. Perfekte Organisation, ob Dive Crew oder Schiffscrew, alle sehr sehr freundlich und hilfsbereit. Man hat es uns an nichts mangeln lassen. Wir kommen gerne wieder, und empfehlen diesen Trip weiter!!! Danke!

        Diving Thailand in February on the Similan Explorer
        United Kingdom
        8.0
        Very good

        Really good although it would have been better if we had seen a whale shark! Have dived in more spectacular places like Sipidan but it was a well organised liveaboard trip.

        Diving Thailand in February on the Deep Andaman Queen
        South Korea
        9.6
        Exceptional

        feel the ecosystem is well protected.

        Diving Thailand in February on the The Junk
        China
        10.0
        Exceptional

        near to china good service chinese language dive instructor good food

        Diving Thailand in February on the MV DiveRACE Class E
        Australia
        7.2
        Good

        Thailand is variable but Richelieu Rock is definitely the best I've experienced in the country

        Diving Thailand in February on the Manta Queen 6
        France
        10.0
        Exceptional

        Excellent dive sites, visibility depending on the site and time of the day but not less than 10 meters and up to 40 meters. Large variety of species, too long to enumerate.

        Diving Thailand in February on the The Junk
        France
        8.8
        Fabulous

        Very good experience. I recommend it greatly.

        Diving Thailand in February on the Dolphin Queen
        Brazil
        7.2
        Good

        Good dive sites with good visibility and some fishes. Not much corals at all and not much big school fishes.

        Diving Thailand in February on the Deep Andaman Queen
        Sweden
        10.0
        Exceptional

        Thailand is a well known location for diving. Viability and fish life is fantastic.

        Diving Thailand in February on the Sawasdee Fasai
        Austria
        8.4
        Very good

        Ok we saw mantas, leopard shark....

        Diving Thailand in February on the Manta Queen 2
        Italy
        9.2
        Superb

        To be repeat again and again,

        Diving Thailand in February on the Manta Queen 6
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