Cheapest return flights from Chiang Mai to Bangkok in December from $73

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

Return flights

27 Dec - 17 Jan Thai VietJet Air direct
25 Dec - 12 Jan Nok Air direct
25 Dec - 14 Jan Nok Air direct
25 Dec - 13 Jan Nok Air direct
25 Dec - 07 Jan Nok Air direct
25 Dec - 10 Jan Nok Air direct
25 Dec - 06 Jan Nok Air direct
25 Dec - 05 Jan Nok Air direct
24 Dec - 12 Jan Thai VietJet Air direct
28 Dec - 05 Jan Thai VietJet Air direct
27 Dec - 31 Dec Thai VietJet Air direct
27 Dec - 28 Dec Thai VietJet Air direct
27 Dec - 29 Dec Thai VietJet Air direct
28 Dec - 29 Dec Thai VietJet Air direct
25 Dec - 26 Dec Thai VietJet Air direct
23 Dec - 23 Dec Thai Lion Air direct
26 Dec - 27 Dec Thai VietJet Air direct
26 Dec - 29 Dec Thai VietJet Air direct
24 Dec - 27 Dec Thai VietJet Air direct
22 Dec - 23 Dec Thai Lion Air direct

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