Last updated: February 2026 | Planning a diving trip to Koh Tao? Here’s your complete breakdown of diving costs, from beginner courses to fun dives for certified divers.
Quick Price Overview 2026
| Course / Dive Type | Price Range (THB) | Duration |
|---|---|---|
| Discover Scuba Diving | ฿2,500 – ฿3,500 | Half day |
| PADI Open Water | ฿9,800 – ฿12,000 | 3-4 days |
| Advanced Open Water | ฿8,500 – ฿10,500 | 2 days |
| Fun Dive (certified) | ฿1,000 – ฿1,500 | Per dive |
| Snorkeling Trip | ฿700 – ฿1,200 | Half day |
Why Koh Tao is the Cheapest Place to Learn Diving
Koh Tao certifies more PADI divers than anywhere else in the world. This competition keeps prices low while maintaining excellent standards. Here’s why you should get certified here:
- 50% cheaper than Bali or Philippines for the same PADI certification
- Warm water year-round (28-30°C) — no wetsuit needed
- Visibility averaging 15-30 meters
- Over 40 dive shops competing for your business
- Free accommodation often included with courses
Best Dive Sites on Koh Tao
For Beginners
- Japanese Gardens — Shallow reef, calm waters, colorful fish
- Mango Bay — Protected bay, perfect for first dives
- Twins — Two pinnacles, easy navigation
For Certified Divers
- Chumphon Pinnacle — Whale sharks in season (March-May)
- Sail Rock — Best dive site in Gulf of Thailand
- HTMS Sattakut — Navy ship wreck at 30m
Book Snorkeling & Diving Trips on Koh Tao
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Activities on Koh Tao
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What’s Included in the Price?
PADI Open Water Course (฿9,800-12,000) typically includes:
- ✅ All equipment rental
- ✅ PADI certification card
- ✅ Pool training sessions
- ✅ 4 open water dives
- ✅ Digital learning materials
- ✅ Often: free accommodation (2-3 nights)
Fun Dives (฿1,000-1,500 per dive) include:
- ✅ Tank and weights
- ✅ Boat trip to dive site
- ✅ Dive guide
- ❌ Equipment (rent separately: ฿300-500/day)
Money-Saving Tips
- Book multiple dives — 10-dive packages are 15-20% cheaper per dive
- Bring your own equipment — Save ฿300-500/day on rental
- Go off-season (May-October) — Some shops offer 10-15% discounts
- Book via KOHME — Compare prices instantly, no middleman markup
Best Time for Diving on Koh Tao
| Season | Conditions | Highlights |
|---|---|---|
| March – May | Best visibility (30m+) | 🐋 Whale shark season |
| June – September | Good, some rain | Fewer crowds, lower prices |
| October – November | Monsoon possible | Best deals, some days affected |
| December – February | High season | Perfect weather, busiest |
FAQs
Is it safe to dive on Koh Tao?
Yes! Koh Tao has an excellent safety record with well-maintained equipment and experienced instructors. All PADI-certified schools follow international standards.
Do I need to know how to swim?
Basic swimming ability helps but isn’t strictly required for Discover Scuba. For certification courses, you need to swim 200m and float for 10 minutes.
Can I dive if I wear glasses?
Yes! Dive masks can be fitted with prescription lenses, or you can wear contact lenses while diving.
How do I book?
Download the KOHME app to compare prices from all dive operators and book instantly with immediate confirmation. Ready to go? book in the KOHME app to browse, compare, and book everything in one place.
📲 Ready to Dive?
Book your Koh Tao diving experience through KOHME — compare all operators, see real reviews, and get instant confirmation. No booking fees, best local prices. Hungry after exploring? Try Koh Tao restaurant delivery for a fuss-free meal back at your place.