Course · Koh Tao
Open Water Diver Course
Course by Big Blue Diving
A 3-day Open Water Diver certification course for complete beginners covering 5 dives with an 18-meter maximum depth.
- No certificate needed
- 3 days
- 5 dives
Where this price comes from
Big Blue Diving's own price, checked on 23 Oct 2026. See the source page ↗
Flat course price shown on the course comparison table ("5 # of Dives, 18m Max Depth"). Page does not itemize whether equipment or materials are bundled into this price; confirm inclusions before booking.
“Open Water Diver 12,000 ฿ Complete Beginners 2.5 Days 5 # of Dives 18m Max Depth”
In the price
- Diving
- 5 dives
Not in the price
No extra costs found in Big Blue Diving's published listing.
Anything not listed above is unconfirmed. Ask Big Blue Diving before you pay.
Who this fits
- Certification
- None needed
Listed as "2.5 Days" on the operator's site (the operator's own blog states training spreads across parts of three calendar days). 5 dives total, max depth 18m.
Diving in Koh Tao in general
About the area as a whole, not this offer. Ask Big Blue Diving what applies to your trip.
- Currents
- Moderate
- Marine life
- Reef fish, hard coral, sea turtles
What happens when you message
- WhatsApp opens with a ready-made message naming this offer and price.
- Big Blue Diving confirms dates and price.
- You book and pay with Big Blue Diving, not with us.
Prefer their website? Visit Big Blue Diving
Compare before you message
THB 12,000per person
Message on WhatsApp