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✓ 2026-10-16Scuba Diving in Koh Tao 11 options
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Open Water Diver Koh Tao: 3 days, 4 ocean divesOpen Water Diver certification in Koh Tao: 3-day course with 4 ocean dives, pool training, and all equipment included. Small groups.★ 4.97 (1,155)3d✓ Free cancellationfromUS$ 336per person
Bali: SSI Basic Diver Day Experience & Two Guided DivesMeet your SSI instructor in Bali, learn scuba basics, and dive up to 12 meters with all equipment included. Coffee or tea, small group size, and optional second dive.★ 4.90 (207)1d✓ Free cancellationfromUS$ 119per person
Open Water Scuba Certification Koh Tao: 4 days, 4 ocean divesOpen Water scuba certification in Koh Tao over 4 days with pool session and 4 dives. Includes all gear, boat, safety briefing and instructor training.★ 4.98 (173)3d✓ Free cancellationfromUS$ 398per person
Koh Tao: PADI Open Water Diver Certification in 3 DaysPADI certification in 3 days on Koh Tao with 4 open water dives, theory, and gear included. Max depth 18 meters by day three. International certificate issued.★ 4.99 (107)3d✓ Free cancellationfromUS$ 352per person
Scuba Diving Koh Tao: Multiple Dives Daily for Certified DiversDive Koh Tao's famous sites (Chumphon Pinnacle, Sail Rock, White Rock and more) on morning or afternoon trips with gear, guide and boat transport included.★ 4.89 (95)1d✓ Free cancellationfromUS$ 67per person
Scuba Diving in Koh Tao: Two Dives for BeginnersStart scuba diving in Koh Tao with two dives around Koh Nang Yuan, led by a PADI instructor from your first breath underwater to 12 meters depth.★ 4.65 (77)6h✓ Free cancellationfromUS$ 114per person
Koh Tao: Try Scuba Diving & SSI CertificationFirst scuba dive in Koh Tao's crystal waters with small groups, gear included & SSI card. 8:30am start, boat to Koh Nang Yuan, one dive option plus second dive add-on.★ 4.85 (47)8h✓ Instant confirmationfromUS$ 118per person
Koh Tao Try Dive: First Scuba Lesson & Boat TripFirst scuba dive in Koh Tao with instructor and equipment. Includes safety briefing, shallow-water skills, one 12m dive, snacks and drinks. Small groups, no experience needed.★ 4.57 (21)1d✓ Free cancellationfromUS$ 92per person
Koh Tao: 3-Day PADI Open Water Scuba Certification3-day PADI Open Water course in Koh Tao with private boat, all equipment, and certification. Small groups, expert instructors, four open water dives included.★ 5.00 (13)3d✓ Free cancellationfromUS$ 413per person
Koh Tao: 3 Dive Catamaran with MV Chaba & LunchThree guided dives on Koh Tao's top sites (Sail Rock, Chumphon Pinnacle) aboard MV Chaba. Includes lunch, gear, guide, small groups. 8am-3pm.★ 5.00 (3)7h✓ Free cancellationfromUS$ 110per person
Koh Tao: PADI Advanced Diver Course & 30m Depth CertificationPADI Advanced Open Water certification in Koh Tao with 5 specialized dives and equipment included. Choose from deep, navigation, wreck or night diving.★ 4.94 (17)2d✓ Free cancellationfromUS$ 333per person
Scuba Diving in Koh Tao at a glance
- Our pick: Open Water Scuba Certification Koh Tao: 4 days, 4 ocean dives, US$ 398 (3d, 4.98★ · 173).
- Best value: Scuba Diving Koh Tao: Multiple Dives Daily for Certified Divers, US$ 67 (1d, 4.89★ · 95).
- Top rated: Koh Tao: PADI Open Water Diver Certification in 3 Days, US$ 352 (3d, 4.99★ · 107).
Real price per person across the 11 options: US$ 67–US$ 413 (median US$ 119). With 100+ reviews: 4 of 11.
Of the 11 options: 10 with free cancellation, 10 with instant confirmation, 4 with hotel pickup and 3 last-minute.
How we rank: quality, number of reviews and relevance to the topic. In the comparison table, our top 3 comes first. Price per person.
Frequently asked questions
Can I book with free cancellation?
Yes: 10 of the 11 options offer free cancellation, so you can book now and confirm your plans later.
How long do these experiences last?
Most options last half a day or longer.
Which one is the travelers' favorite?
Open Water Scuba Certification Koh Tao: 4 days, 4 ocean dives is the travelers' favorite, rated 4.98 out of 5 across 173 reviews.