The best months to visit Koh Tao are Mar – Sep. Comfortable temperatures, lower crowds.
Quick facts
Timezone ICT (UTC+7) No DST
Best Months Mar – Sep Comfortable temperatures, lower crowds
When to go
Because Mar – Sep is the most popular window to visit Koh Tao, accommodation and flights fill up fastest then — book a few weeks ahead to lock in better rates and availability. If you prefer fewer crowds, the shoulder weeks on either side of this window are often quieter while staying pleasant. Check the full Koh Tao guide for packing tips and month-by-month detail before you travel.
Timezone: ICT (UTC+7) (No DST)
Frequently asked questions
When is the best time to visit Koh Tao?
The best months to visit Koh Tao are Mar – Sep — Comfortable temperatures, lower crowds, which makes for the most comfortable conditions for sightseeing and getting around. For what a trip costs day to day, see the Koh Tao budget breakdown.
