Cheapest one-way flights from Bangkok to Chiang Mai in December from $42

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

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

One-Way flights

22 Dec Nok Air direct
06 Dec Nok Air direct
19 Dec Nok Air direct
21 Dec Nok Air direct
08 Dec Nok Air direct
14 Dec Nok Air direct
04 Dec Nok Air direct
02 Dec Nok Air direct
01 Dec Nok Air direct
25 Dec Nok Air direct

Also check the deals for return 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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