Cheapest one-way flights from Chiang Mai to Bangkok in September from $11

Best time to book flights for Chiang Mai (CNX) to Bangkok (BKK) flights at AirHint

AirHint found the following cheapest one-way flights from Chiang Mai (CNX) to Bangkok (BKK) in September 2025 (see full year).

One-Way flights

30 Sep Thai VietJet Air direct
04 Sep Thai VietJet Air
05 Sep Thai AirAsia direct
15 Sep Nok Air direct
10 Sep Thai Lion Air direct
13 Sep Thai Lion Air direct
12 Sep Thai Lion Air direct
20 Sep Thai Lion Air direct
28 Sep Thai AirAsia direct
23 Sep Thai AirAsia direct

Also check the deals for return flights from Chiang Mai to Bangkok in September.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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