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

01 Feb - 27 Feb Malaysia Airlines
26 Feb - 01 Mar Malaysia Airlines
25 Feb - 28 Feb Malaysia Airlines
04 Feb - 08 Feb Malaysia Airlines
08 Feb - 21 Feb Malaysia Airlines
06 Feb - 15 Feb Malaysia Airlines
07 Feb - 15 Feb Malaysia Airlines
01 Feb - 04 Feb Singapore Airlines
04 Feb - 10 Feb AirAsia X
08 Feb - 10 Feb AirAsia X
05 Feb - 10 Feb AirAsia X
25 Feb - 02 Mar AirAsia X
19 Feb - 08 Mar China Airlines
26 Feb - 02 Mar Malaysia Airlines
19 Feb - 08 Mar Korean Air direct
12 Feb - 02 Mar Thai AirAsia X
13 Feb - 02 Mar Thai AirAsia X
18 Feb - 02 Mar Thai AirAsia X
16 Feb - 02 Mar Thai AirAsia X
15 Feb - 02 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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