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Thailand Master, Thailand

Rating 9.2 out of 10 9.2 Superb
from $ 218 / day Check dates

“Everyone was always so happy and smiling and ready to help with any and everything! ”

Susan G, Flag of United States United States

Highlights

  • Authentic Phinisi experience
  • Dive gear rental on board

The 37m Thailand Master is a purpose-built sailing liveaboard designed by divers, for divers. Accommodating up to 18 guests in 7 air-conditioned cabins, it offers comfortable en-suite bathrooms with hot water, fresh towels, and storage space. Laid out to maximize comfort and functionality, Thailand Master provides the perfect balance between relaxation and serious diving adventure.

Guests can unwind on the sundeck lounges or enjoy meals in the indoor and outdoor dining areas, where meals are served buffet-style with vegetarian and other dietary options available. Between dives, relax with a book from the onboard library—ideal for identifying marine life spotted underwater—or enjoy movies and games in a welcoming social atmosphere designed for like-minded divers.

The shaded dive deck offers personal setup areas, dedicated storage, rebreather support, and nitrox refills. Rental equipment is available, and a diving tender ensures easy access to sites. Itineraries explore Thailand’s top dive destinations, including Koh Bon, Koh Tachai, Richelieu Rock, Koh Phi Phi, King Cruiser, Hin Muang, and Hin Daeng. From December to April, the Thailand Master also ventures into Myanmar’s spectacular Mergui Archipelago, visiting renowned sites such as Black Rock, High Rock, Tower Rock, and Torres Island.

Dive into the vacation of your dreams. Book online today!

Choose your departure date

Date
Price
27 Nov
7 Days / 6 Nights
Black November Offer + Free Nitrox! Valid for new bookings made during November 2026 only. T&Cs apply.
$ 2,040 $ 1,530 Save 25%
Select Cabin only 1 space left
04 Dec
9 Days / 8 Nights
$ 2,720
FULL
13 Dec
9 Days / 8 Nights
$ 2,720
FULL
22 Dec
9 Days / 8 Nights
Black November Offer + Free Nitrox! Valid for new bookings made during November 2026 only. T&Cs apply.
$ 2,720 $ 2,176 Save 20%
Select Cabin only 2 spaces left
30 Dec
7 Days / 6 Nights
Black November Offer + Free Nitrox! Valid for new bookings made during November 2026 only. T&Cs apply.
$ 2,040 $ 1,632 Save 20%
FULL
21 Jan
8 Days / 7 Nights
Black November Offer on Individual Booking: 20% OFF! Valid until November 30, 2026 only. Offers cannot be combined. T&Cs apply.
$ 2,765 $ 2,212 Save 20%
FULL
29 Jan
8 Days / 7 Nights
$ 2,765
FULL
06 Feb
8 Days / 7 Nights
$ 2,765
FULL
14 Feb
5 Days / 4 Nights
Black November Offer on Individual Booking: 20% OFF! Pre-DEMA Group Offer: Pay 10 Get 2 Free, or Pay 5 Get 1 Free! + Free Nitrox. Valid until November 30, 2026 only. Offers cannot be combined. T&Cs apply.
$ 1,440 $ 1,152 Save 20%
Select Cabin only 5 spaces left
18 Feb
7 Days / 6 Nights
Black November Offer on Individual Booking: 20% OFF! Pre-DEMA Group Offer: Pay 5 Get 1 Free! + Free Nitrox. Valid until November 30, 2026 only. Offers cannot be combined. T&Cs apply.
$ 2,160 $ 1,728 Save 20%
Select Cabin only 3 spaces left
25 Feb
8 Days / 7 Nights
$ 2,765
FULL
05 Mar
11 Days / 10 Nights
$ 3,950
FULL

Included: VAT, Airport Transfer, Hotel Transfer, Drinking Water, Soft drinks, Tea & Coffee, Full-Board Meal Plan (All meals), Snacks, Diving Package, Land Excursions, Cabin Towels, Deck Towels.

Required Extras: Fuel Surcharge ($15 / night), Park and Port Fees ($65-350 / trip).

Optional Extras: Gratuities, Local Flights, Alcoholic Beverages, Nitrox ($35 / day), Nitrox Course ($125), Rental Gear, Scuba Diving Courses ($250).

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.

Pay by bank transfer or online with

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Best Price Guaranteed You're getting the lowest rate. We work closely with the boat operators on a daily basis to deliver you the best possible rates. In case you find our rate cheaper somewhere else we will either match it or beat it.

Drawings & Vessel Layouts

#deckplan floorplan

Cabin Types

Thailand Master Reviews

  • Rating 9.2 out of 10
  • 9.2 Superb
  1. Vessel
    8.7
  2. Crew
    9.3
  3. Food
    9.7
  4. Diving
    9.2
  5. Value
    9.1
  • Rating 10 out of 10
  • 10 Exceptional
  • Ian F
  • Flag of United Kingdom United Kingdom

A wonderful way to spend Xmas and New Year

We were made to feel at home right away. Super experienced and friendly dive director and DM's made diving a relaxed and fun experience. Crew were amazing - every need catered for with a smile. Some truly world-class dive sites.

Recommended for
Brilliant Dive Crew and boat staff,Comfortable Boat,Great dive sites
  • Rating 9.6 out of 10
  • 9.6 Exceptional
  • Jeffrey L
  • Flag of United States United States

Great 10 Day Journey!

After missing out on Mantas on the northern part of our trip and expecting to not see any mantas at all, we spotted an absolute beauty unexpectedly that made the diving portion of our trip. Hats off to the crew who put up with us over Xmas and New Years - they were awesome and welcoming and really made our trip enjoyable!

Recommended for
Crew, Itinerary, Hospitality
  • Rating 10 out of 10
  • 10 Exceptional
  • Jiayi (Richard) C
  • Flag of Canada Canada

Wonderful diving and crew

This was our first liveaboard trip, and the Phinisi did not disappoint. We had a great experience onboard—absolutely nothing to complain about. The crew did everything possible to ensure a safe, fun, and relaxing trip. The food was amazing, with a ton of healthy options to choose from.

Recommended for
Friendly crew, diving, food
  • Rating 9.6 out of 10
  • 9.6 Exceptional
  • Andrew S
  • Flag of United States United States

Boats and Pros: Exceeding Expectations, a Phinisi Story

The Phinisi exceeded expectations and beyond. The attention to every detail of the trip was amazing. My appreciation for the crew is unmeasurable bc they actually care. Fantastic food and no shortage of meals, saw all the marine things one could hope for, the quarters and boat were very comfortable, the rental gear was top notch and felt I was in good hands the entire trip. You know it’s the best when you don’t want to get off the boat. I hope I get another opportunity to dive with Phinisi and crew again someday. Thanks for the memorable experience! 10/10, A+, 5 stars.

Recommended for
Superior Vessel/equipment, fantastic crew, quality food/accomodations

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