Checked offer from Siem Reap to Chiang Mai: Flight (1 stop), about 2h 25min, from €128. Main companies selling this route on 12Go (checked on October 13, 2026): Thai AirAsia, Bangkok Airways; main departure point: Siem Reap Angkor International Airport.
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 direct bus, minivan or boat between Siem Reap and Chiang Mai: that is why this page recommends the plane. On 12Go, 25 flights were listed for a departure on 24 October 2026, from €131.
One option to get from Siem Reap to Chiang Mai
Select an option below to see the route details and compare prices. Secure booking via our partner 12go.asia.
Companies selling this route on 12Go
Offers listed on 12Go on October 13, 2026 for a departure on November 3, 2026. Timetables and prices change with the date: check them before booking.
| Company | Mode | Departs from | From | Offers |
|---|---|---|---|---|
| Thai AirAsia | Flight | Siem Reap Angkor International Airport | €160 | 20 |
| Bangkok Airways | Flight | Siem Reap Angkor International Airport | €304 | 4 |
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 to travel from Siem Reap to Chiang Mai is by plane: 25 flights were listed on 12Go for a departure on 24 October 2026, from €128 (typical fare up to €129).
If you read about a direct bus on an older blog or forum, that information is out of date.
Frequently asked questions — Siem Reap → Chiang Mai
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, only flights could be booked for this trip.
By plane: 25 flights were listed on 12Go for a departure on 24 October 2026, from €128 (typical fare up to €129), with about 2h25–2h30 on the fastest flights.
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 Chiang Mai?
- ✓ Explore ancient temples like Wat Phra That Doi Suthep with panoramic city views.
- ✓ Immerse yourself in local culture at the vibrant Sunday Walking Street market.
- ✓ Discover ethical elephant sanctuaries for meaningful wildlife encounters.
- ✓ Learn authentic Thai cooking techniques in a traditional Chiang Mai kitchen.
- ✓ Trek through lush national parks to discover waterfalls and hill tribe villages.
When to visit Chiang Mai?
TROPICAL SAVANNA CLIMATE
November to February — cool and dry season, perfect for outdoor activities and comfortable exploration.
What to do in Chiang Mai?
Local experiences, must-see sights and activities selected for you
How long to visit Chiang Mai?
For an independent traveler, plan 3 to 5 full days to truly experience Chiang Mai. This allows time for the Old City temples, elephant sanctuaries, cooking classes, and a day trip to Doi Suthep. If you have less time, 2 days lets you hit the main highlights, but you'll feel rushed. Aim for at least 3 days to explore without constant hurry.
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