AirHint found the following cheapest one-way flights from Chiang Mai (CNX) to Bangkok (BKK) in August 2026 (see full year).

One-Way flights

09 Aug	Thai VietJet Air	direct
04 Aug	Thai VietJet Air	direct
05 Aug	Thai VietJet Air	direct
11 Aug	Thai VietJet Air	direct
08 Aug	Thai VietJet Air	direct
19 Aug	Thai AirAsia	direct
30 Aug	Thai AirAsia	direct
31 Aug	Thai AirAsia	direct
22 Aug	Thai AirAsia	direct
18 Aug	Thai AirAsia	direct

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

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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Cheapest one-way flights from Chiang Mai to Bangkok in August from $21

One-Way flights