Koh Tao: Best Time to Go and How to Get There
Everything you need to know about how to get to and from Koh Tao — the little island paradise for diving lovers and professionals alike. Here’s a full guide!
Best Time to Visit Koh Tao
Koh Tao enjoys a pleasant tropical climate year-round and is less affected by the monsoon compared to the mainland.
That said, the wettest months are between mid-October and early December, which may slightly impact diving visibility near the shore. Waters generally remain clear, but the sea can get rough, which may make boat crossings uncomfortable.
Temperatures stay warm throughout the year, with minimal seasonal variation. Nights are pleasantly cooler, ideal for resting after a day of diving.
💡 Tip: The end-of-year holidays mark peak season, so book early if you want beachfront accommodation.
How to Get to Koh Tao
Several travel options are available to reach Koh Tao, often combining train, bus, ferry, or flight.
🚆 By Train
The most comfortable option from Bangkok is the sleeper train to Chumphon. It’s ideal for arriving well-rested before boarding a ferry.
2nd-class seated cars (around 500 baht) are also available. Depending on arrival time, you can:
- Stay overnight in Chumphon
- Or connect directly with a train + ferry combo ticket, sold at a small booth on the left when exiting the station.
A minibus (50 baht) will then take you to the pier, 20 km away.
🚌 By Bus or Minivan
From Bangkok, major companies offering bus + ferry combos include:
These companies control most ferry services and operate their own buses — often double-deckers. Comfort is decent, though onboard toilets can be a little unpleasant.
✈️ By Plane
Flying is the fastest option. Flights to Chumphon are followed by a bus + ferry combo to Koh Tao.
Note: depending on your arrival time, you may need to spend the night in Chumphon before catching the ferry.
🛳️ By Ferry to Koh Tao
Regular ferries run from Chumphon to Koh Tao. You can book ferry tickets alone or as part of a train/bus combo.
From Koh Tao to Other Islands
⛴️ Koh Tao ⇆ Koh Samui
⛴️ Koh Tao ⇆ Koh Phangan
FAQ – Koh Tao Transport & Travel Tips
When is the best time to visit Koh Tao?
From January to September. Avoid the wet season (mid-October to early December) if you plan to dive.
Is there an airport in Koh Tao?
No. The closest airport is in Chumphon. From there, take a bus + ferry combo.
What’s the most comfortable way to travel to Koh Tao?
The overnight sleeper train from Bangkok is the most relaxing and scenic option.
Can I book combo tickets (train + ferry or bus + ferry)?
Yes. Most transport companies offer all-in-one tickets for convenience.
