Cheapest return flights from Seoul to Chiang Mai in February from $378

Best time to book flights for Seoul (ICN) to Chiang Mai (CNX) flights at AirHint

AirHint found the following cheapest return flights from Seoul (ICN) to Chiang Mai (CNX) in February 2026 (see full year).

Return flights

05 Feb - 09 Feb Malaysia Airlines
06 Feb - 09 Feb Malaysia Airlines
06 Feb - 14 Feb Malaysia Airlines
04 Feb - 07 Feb AirAsia X
04 Feb - 08 Feb Malaysia Airlines
25 Feb - 28 Feb Malaysia Airlines
05 Feb - 07 Feb AirAsia X
06 Feb - 10 Feb Singapore Airlines
06 Feb - 07 Feb AirAsia X
23 Feb - 05 Mar AirAsia X
23 Feb - 07 Mar AirAsia X
23 Feb - 08 Mar AirAsia X
03 Feb - 07 Feb AirAsia X
02 Feb - 03 Mar China Airlines
27 Feb - 07 Mar China Airlines
28 Feb - 03 Mar China Airlines
27 Feb - 02 Mar Malaysia Airlines
28 Feb - 05 Mar Thai Airways
19 Feb - 08 Mar Thai Airways
16 Feb - 05 Mar Thai AirAsia X

Also check the deals for one-way flights from Seoul to Chiang Mai in February.

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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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