Tours in Koh Tao

from ฿2,900 per certified diver for 2 dives at Sail Rock

Sail Rock Dive Trip from Koh Tao with Lunch

Two dives on Sail Rock with Simple Life Divers from Sairee, with a Thai lunch on board, for ฿2,900. The boat leaves at about 07:00 and is back on Koh Tao by mid-afternoon; certified divers only.

4.9(1288)

from ฿2,200 per certified diver for one boat trip with 2 dives

Two Fun Dives around Koh Tao, Gear and Computer Included

A morning or afternoon boat with Crystal Dive in Mae Haad: two guided dives at Koh Tao sites, full standard gear and a dive computer included, from ฿2,200. Groups of up to four divers per guide; certified divers from 10 years old.

4h 30min 4.9(1575)

from ฿2,500 per person, all inclusive

Try Scuba Diving on Koh Tao, No Licence Needed

PADI Discover Scuba Diving with Simple Life Divers in Sairee: an afternoon from 11:00 to about 17:00, a reef dive to 6 m and an optional second dive to 12 m. ฿2,500 all in: materials, full gear, boat and instructor.

6h 4.9(1288)

from ฿7,000 per person for the 2-day course with certification

Two-Day Freediver Course on Koh Tao

The Freediver course with Apnea Total on Koh Tao: two days of classroom in the morning and sea sessions in the afternoon, at most three students per instructor, certification to 20 m. ฿7,000 per person, from 11 years old.

4.9(311)

Koh Tao · Boat & catamaran tours

Early Bird Snorkelling Trip around Koh Tao, 4 Quiet Bays

Oxygen Tour's morning snorkelling trip from Mae Haad: four bays around Koh Tao before the day boats arrive, a lunch box on board, back at noon. ฿990 per adult, ฿690 per child over 3; Koh Nang Yuan is not on this route.

4h 30min up to 45 guests 4.7(1871)

from ฿990 per adult, up to 45 guests on the boat

Koh Tao · Boat & catamaran tours

Premium Snorkelling Trip with Koh Nang Yuan, Max 25 Guests

Oxygen Tour's smaller boat around Koh Tao, for at most 25 guests: Japanese Garden, an hour and a half on Koh Nang Yuan, Lighthouse or Mango Bay, Aow Leuk and Shark Bay, with a Thai buffet lunch. ฿1,390 per person; the ฿250 Nang Yuan fee is paid in cash on the day.

up to 25 guests 4.7(1871)

from ฿1,390 per person, children over 3 at the adult rate

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Guides & articles about Koh Tao

Tips, destinations and everything water-sports.

Koh Tao · 6 min

A first dive on Koh Tao or Koh Phangan: age, depth and price

Two ways to breathe underwater for the first time, ฿2,500 (≈ $69) on Koh Tao and ฿4,200 (≈ $116) on Koh Phangan, and one way to dive on a breath: what each day includes, the minimum age, the depth and the students per instructor.

Koh Tao · 6 min

Snorkelling around Koh Tao: four quiet bays or Koh Nang Yuan?

Oxygen Tour's two morning boats around Koh Tao compared: ฿990 (≈ $27) for four bays with a lunch box, or ฿1,390 (≈ $38) for five stops with Koh Nang Yuan, a buffet and at most 25 guests, plus the ฿250 island fee.

Koh Tao · 8 min

Diving on Koh Tao: Sail Rock, fun dives or a first dive, October 2026

From ฿2,200 (≈ $61) for two fun dives to ฿4,000 (≈ $111) for a full day on Sail Rock: what each Koh Tao dive day includes, who can join, how long the boats take and what a freediving course costs.

Koh Phangan · 8 min

What a day at sea costs on Koh Phangan and Koh Tao: October 2026

Eleven prices from the operators' own pages, from ฿990 (≈ $27) for a snorkelling morning to ฿7,000 (≈ $194) for a two-day freediving course: what each includes, which fees come on top and where the unit is not per person.