Bangkok to Koh Tao — from $38 (Compare All Options)
Route Overview
No direct flights — fly to Samui then ferry (3.5h total). Best: Lomprayah bus+ferry combo (8h). Cheapest: night bus+ferry (9h). World's #1 PADI dive spot.
Booking Tips
- • No direct flights — must combine bus/ferry
- • Lomprayah offers combined bus+ferry tickets
- • Journey takes 10-14 hours total
- • Overnight travel saves a night of accommodation
Route Facts
- Distance:
- 650 km
- Frequency:
- 4+ bus+ferry combos daily (Lomprayah), 2+ flights+ferry combos daily
- Departure Point:
- Khao San Road (Lomprayah bus) / Suvarnabhumi Airport (BKK) for flights to Samui
Compare Options at a Glance
| Method | Duration | Price |
|---|---|---|
| Flight + Ferry | 3.5 hours | $90 |
| Bus + Ferry | 8 hours | $41 |
| Night Bus + Ferry | 9 hours | $38 |
Transport Options
Step-by-Step Travel Guide
Book Your Tickets
Book online via 12Go.asia for best prices. Peak season (Dec-Apr) — book at least 3 days ahead.
Arrive at Departure Point
Get to the airport, bus terminal, or pier. Allow 1-2 hours before departure for check-in.
Transfer & Board
For bus+ferry combos, transfer points are well organized. Staff will guide you.
Arrive at Destination
From the pier, take a local taxi or songthaew to your accommodation.
About Koh Tao
Koh Tao is a small island in the Gulf of Thailand, hailed as the 'Diving Capital of the World' — it issues more PADI certifications than anywhere else on Earth. The island features the 1.7km Sairee Beach, Shark Bay where you can swim with harmless blacktip reef sharks, and Koh Nang Yuan's iconic double sandbar connecting three tiny islands. Crystal-clear waters, vibrant coral reefs, and abundant marine life make it perfect for divers of all levels. March through September offers the best visibility — the golden season for diving and water sports. With its laid-back backpacker atmosphere and affordable prices, Koh Tao is a paradise for budget travelers.
Best Time to Visit
March - September (Best visibility for diving)
Local Tips
Book your PADI Open Water course in advance. Sairee Beach has the best sunset views and nightlife.
Top Attractions in Koh Tao
Sairee Beach
Koh Tao's longest and liveliest beach — 1.7km white sand on the west coast, perfect for sunset. Main tourist strip with dive shops, beach bars, restaurants and nightlife. Calm water ideal for swimming and beginner snorkeling.
Shark Bay (Thian Og Bay)
Famous for swimming with harmless blacktip reef sharks in shallow waters. Also sea turtles and colorful coral. Arrive early morning for best chances. Access via steep path or longtail boat. One of Thailand's top snorkeling spots.
Hin Wong Bay
A secluded east-coast bay with Koh Tao's healthiest coral gardens. Large boulders create an underwater playground for snorkelers and divers. One resort and restaurant — far from crowds. Best reached by longtail boat.
Koh Nang Yuan
Three tiny islands connected by a double sandbar, 15 min by boat from Koh Tao. Climb to the iconic viewpoint for postcard shots of sandbar and turquoise waters. World-class snorkeling off the beach. 250 baht entry — arrive early.
PADI Open Water Course
Koh Tao issues more PADI certifications than anywhere on Earth. The 3-4 day Open Water course certifies you to 18m, all gear included. Warm water, shallow bays and prices from ~$300 make it unbeatable. Book with Big Blue or Ban's Diving.
Frequently Asked Questions
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