Cheapest one-way flights from Seoul to Chiang Mai in February from $130

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

One-Way flights

23 Feb AirAsia X
24 Feb AirAsia X
06 Feb AirAsia X
10 Feb AirAsia X
05 Feb Philippines AirAsia Inc.
03 Feb Philippines AirAsia Inc.
08 Feb Philippines AirAsia Inc.
04 Feb Thai AirAsia X
02 Feb Thai AirAsia X
07 Feb Thai AirAsia X

Also check the deals for return flights from Seoul to Chiang Mai in February.

Skyscanner

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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