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

Return flights

01 Dec - 15 Dec	Cebu Pacific
05 Dec - 19 Dec	Cebu Pacific
08 Dec - 15 Dec	Thai AirAsia
05 Dec - 15 Dec	Thai AirAsia
03 Dec - 15 Dec	Thai AirAsia
08 Dec - 14 Dec	Thai AirAsia
08 Dec - 16 Dec	Thai AirAsia
26 Dec - 13 Jan	Thai AirAsia
05 Dec - 14 Dec	Thai AirAsia
05 Dec - 16 Dec	Thai AirAsia
26 Dec - 12 Jan	Thai AirAsia
26 Dec - 11 Jan	Thai AirAsia
03 Dec - 14 Dec	Thai AirAsia
23 Dec - 13 Jan	Thai AirAsia
27 Dec - 13 Jan	Thai AirAsia
29 Dec - 18 Jan	Thai AirAsia
29 Dec - 19 Jan	Thai AirAsia
19 Dec - 06 Jan	Thai AirAsia
19 Dec - 08 Jan	Thai AirAsia
27 Dec - 12 Jan	Thai AirAsia

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

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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Cheapest return flights from Chiang Mai to Manila in December from 143€

Return flights