Cheapest return flights from Chiang Mai to Bangkok in August from $27

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

Return flights

19 Aug - 26 Aug Thai VietJet Air direct
26 Aug - 09 Sep Thai VietJet Air direct
17 Aug - 24 Aug Thai Lion Air direct
13 Aug - 20 Aug Thai VietJet Air direct
18 Aug - 21 Aug Thai VietJet Air direct
11 Aug - 18 Aug Thai AirAsia direct
01 Aug - 02 Aug Thai Lion Air direct
04 Aug - 23 Aug Nok Air direct
04 Aug - 19 Aug Nok Air direct
04 Aug - 04 Aug Nok Air direct
04 Aug - 18 Aug Nok Air direct
25 Aug - 14 Sep Nok Air direct
25 Aug - 08 Sep Nok Air direct
25 Aug - 13 Sep Nok Air direct
25 Aug - 02 Sep Nok Air direct
25 Aug - 01 Sep Nok Air direct
25 Aug - 06 Sep Nok Air direct
25 Aug - 07 Sep Nok Air direct
19 Aug - 08 Sep Nok Air direct
19 Aug - 02 Sep Nok Air direct

Also check the deals for one-way flights from Chiang Mai to Bangkok in August.

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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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