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

Return flights

03 Oct - 05 Oct	AirAsia
31 Oct - 07 Nov	Cebu Pacific
09 Oct - 16 Oct	Thai VietJet Air
09 Oct - 13 Oct	Thai VietJet Air
03 Oct - 09 Oct	AirAsia
03 Oct - 16 Oct	AirAsia
27 Oct - 08 Nov	AirAsia
03 Oct - 14 Oct	AirAsia
03 Oct - 12 Oct	AirAsia
27 Oct - 15 Nov	AirAsia
27 Oct - 14 Nov	AirAsia
27 Oct - 16 Nov	AirAsia
27 Oct - 28 Oct	AirAsia
07 Oct - 09 Oct	AirAsia
07 Oct - 16 Oct	AirAsia
20 Oct - 08 Nov	AirAsia
27 Oct - 01 Nov	AirAsia
29 Oct - 18 Nov	AirAsia
30 Oct - 18 Nov	AirAsia
13 Oct - 01 Nov	AirAsia

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

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 October from $251

Return flights