Checked offer from Sihanoukville to Koh Chang: Flight Phnom Penh → Bangkok, about 1h 15min – 4h 20min, from €77.
Land border closed: that is why we recommend the plane
The land crossings between Thailand and Cambodia have been suspended since June 2025 (UK Foreign Office travel advice, checked on 8 October 2026). There is currently no bus, minivan or boat between Sihanoukville and Koh Chang: that is why this page recommends travelling to Phnom Penh and flying to Bangkok. On 12Go, Phnom Penh → Bangkok flights started at €77 for a departure on 24 October 2026. From Bangkok, continue to Koh Chang inside Thailand.
One option to get from Sihanoukville to Koh Chang
Select an option below to see the route details and compare prices. Secure booking via our partner 12go.asia.
Activate an eSIM before you go: internet the moment you land, no SIM to swap, zero roaming fees.
Practical tips
The situation can change. Before planning an overland trip between Thailand and Cambodia, check your government's travel advice and the official e-Visa website, evisa.gov.kh.
Many travel blogs still describe buses between Bangkok and Cambodia via Poipet or Koh Kong. That information dates from before June 2025.
Cambodia's land borders with Vietnam (Bavet) and Laos (Tropaeng Kreal) were open and accepted the Cambodian e-Visa in October 2026.
The journey experience
Until June 2025, this trip could be made overland. Since then, the land crossings between Thailand and Cambodia have been suspended, and the UK Foreign Office advises against all but essential travel within 20 km of the border (checked on 8 October 2026).
Today, the practical way is to reach Phnom Penh and fly to Bangkok: Phnom Penh → Bangkok flights started at €77 on 12Go for a departure on 24 October 2026. From Bangkok, continue to Koh Chang inside Thailand.
If you read about a direct bus on an older blog or forum, that information is out of date.
Frequently asked questions — Sihanoukville → Koh Chang
Not at the moment. The land border between Thailand and Cambodia has been closed since June 2025, and the UK Foreign Office says the crossings continue to be suspended (checked on 8 October 2026). On 12Go, no bus, minivan or boat could be booked for this trip.
Travel to Phnom Penh, then fly to Bangkok: on 12Go, Phnom Penh → Bangkok flights started at €77 for a departure on 24 October 2026, with about 1 h 15 on the fastest flights. From Bangkok, continue to Koh Chang inside Thailand.
We do not know. Before travelling, check your government's latest travel advice and the official Cambodian e-Visa website (evisa.gov.kh), which lists the Poipet and Cham Yeam checkpoints as temporarily closed for e-Visa entry.
Why visit Koh Chang?
- ✓ Explore pristine white-sand beaches like White Sand Beach and Klong Prao Beach.
- ✓ Discover vibrant coral reefs and marine life through snorkeling and diving trips.
- ✓ Trek to stunning waterfalls such as Klong Plu Waterfall and Than Mayom Waterfall.
- ✓ Enjoy breathtaking sunset views from numerous beachfront restaurants and bars.
- ✓ Experience local culture at Bang Bao fishing village and its stilt houses.
When to visit Koh Chang?
TROPICAL MONSOON CLIMATE
November to March — dry season with sunny days and calm seas, ideal for all activities.
What to do in Koh Chang?
Local experiences, must-see sights and activities selected for you
How long to visit Koh Chang?
For a solo traveler, 4-7 days are ideal to explore Koh Chang thoroughly. This allows time for beach relaxation, jungle trekking, and island hopping. If you have less time (2-3 days), focus on one or two main beaches and a day trip. For longer stays (8+ days), consider combining with nearby islands or the mainland.
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