Checked offer from Koh Kong to Trat: 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 Koh Kong and Trat: 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 Trat inside Thailand.
One option to get from Koh Kong to Trat
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 Trat inside Thailand.
If you read about a direct bus on an older blog or forum, that information is out of date.
Frequently asked questions — Koh Kong → Trat
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 Trat 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 Trat?
- ✓ Explore the vibrant local markets for fresh seafood and exotic fruits.
- ✓ Discover pristine, uncrowded beaches perfect for relaxation and swimming.
- ✓ Visit the serene Trat Museum to learn about the province's history.
- ✓ Embark on island-hopping tours to nearby gems like Koh Chang and Koh Kood.
- ✓ Experience authentic Thai culture at local temples and fishing villages.
When to visit Trat?
TROPICAL MONSOON CLIMATE
November to February — Enjoy cool, dry weather with clear skies, ideal for outdoor activities and island excursions.
What to do in Trat?
Local experiences, must-see sights and activities selected for you
How long to visit Trat?
For an independent traveler, a 2-3 day visit to Trat is ideal. This allows for exploring the town, visiting local markets, and arranging onward travel to nearby islands like Koh Chang or Koh Kood. Don't linger too long if you're not planning an island hop.
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