Cheapest return flights from Bangkok to Chiang Mai in December from $74

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

AirHint found the following cheapest return flights from Bangkok (DMK) to Chiang Mai (CNX) in December 2025 (see full year).

Return flights

19 Dec - 10 Jan Nok Air direct
10 Dec - 07 Jan Nok Air direct
25 Dec - 01 Jan Nok Air direct
09 Dec - 16 Jan Nok Air direct
15 Dec - 01 Jan Nok Air direct
22 Dec - 05 Jan Nok Air direct
22 Dec - 07 Jan Nok Air direct
22 Dec - 09 Jan Nok Air direct
22 Dec - 01 Jan Nok Air direct
22 Dec - 08 Jan Nok Air direct
18 Dec - 22 Dec Nok Air direct
08 Dec - 11 Dec Nok Air direct
14 Dec - 18 Dec Nok Air direct
04 Dec - 07 Dec Nok Air direct
17 Dec - 24 Dec Nok Air direct
10 Dec - 14 Dec Nok Air direct
13 Dec - 16 Dec Nok Air direct
17 Dec - 26 Dec Nok Air direct
17 Dec - 17 Dec Nok Air direct
16 Dec - 16 Dec Nok Air direct

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

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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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