Flights from Bangkok to Chiang Mai
Nonstop flights from Bangkok (BKK) to Chiang Mai (CNX) take about 1h 15m (597 km). Thai Vietjet Air and Thai AirAsia fly it. Lowest fare seen: $29 one-way, nonstop (8 Oct 2026).
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Bangkok → Chiang Mai flights
The $29 fare was with Thai Vietjet Air, departing 14 Apr 2027. Live prices for your dates on the booking site.
When you land in Chiang Mai
The airport transfer and the few things worth sorting before you fly.
Find hotels in Chiang Mai
Hotels, hostels & more · Trip.com
Airlines flying Bangkok to Chiang Mai
Carriers on BKK–CNX according to our route data and nonstop fares seen as of 8 Oct 2026. Not a complete list.
Bangkok to Chiang Mai fares by month
Cheapest month seen for a nonstop flight: Mar 2027, from $38 one-way. Lowest one-way fares seen for departures in each month, read 10 Oct 2026.
| Departing | Nonstop from | Cheaper with stops |
|---|---|---|
| Oct 2026 | $3931 Oct 2026 · Thai Vietjet Air | — |
| Nov 2026 | $4429 Nov 2026 | — |
| Dec 2026 | $4712 Dec 2026 | — |
| Jan 2027 | $4011 Jan 2027 | — |
| Feb 2027 | $411 Feb 2027 | — |
| Mar 2027 | $386 Mar 2027 · Thai Vietjet Air | — |
| Jul 2027 | $4415 Jul 2027 · Thai AirAsia | — |
| Sept 2027 | $5326 Sept 2027 · Thai AirAsia | — |
From Travelpayouts flight-search data, city to city (Bangkok to Chiang Mai, any airport), USD, read 10 Oct 2026. These are fares that were on sale, not a guarantee of today's price; an airline is named only where we know it flies this route.
Best time to fly to Chiang Mai
Based on weather and travel conditions in Thailand
The cool, dry season (November–February) is ideal — sunny skies, low humidity, and comfortable temperatures around 25–30°C. The monsoon (May–October) brings heavy rain especially in the south.
More for this trip
Frequently asked questions — Bangkok to Chiang Mai flights
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Sources: fares from Travelpayouts flight-search data, seen 8 Oct 2026; airlines from each carrier's published network and nonstop fares on sale; distance from OurAirports coordinates; flight time estimated from distance. Fares change daily.
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