Cheapest return flights from Hanoi to Chiang Mai in December from $161

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

Return flights

03 Dec - 16 Dec Thai AirAsia direct
03 Dec - 06 Dec Thai AirAsia direct
03 Dec - 13 Dec Thai AirAsia direct
03 Dec - 15 Dec Thai AirAsia direct
03 Dec - 14 Dec Thai AirAsia direct
13 Dec - 16 Dec Thai AirAsia direct
13 Dec - 15 Dec Thai AirAsia direct
13 Dec - 14 Dec Thai AirAsia direct
02 Dec - 06 Dec Thai AirAsia direct
02 Dec - 13 Dec Thai AirAsia direct
19 Dec - 09 Jan Thai AirAsia direct
19 Dec - 08 Jan Thai AirAsia direct
25 Dec - 13 Jan Thai AirAsia direct
24 Dec - 13 Jan Thai AirAsia direct
23 Dec - 13 Jan Thai AirAsia direct
16 Dec - 06 Jan Thai AirAsia
18 Dec - 08 Jan Thai AirAsia direct
29 Dec - 13 Jan Thai AirAsia direct
28 Dec - 13 Jan Thai AirAsia direct
26 Dec - 13 Jan Thai AirAsia direct

Also check the deals for one-way flights from Hanoi 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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