Cheapest one-way flights from Chiang Mai to Seoul in January from $126

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

One-Way flights

28 Jan Thai AirAsia
27 Jan Thai AirAsia
07 Jan Eastar Jet direct
06 Jan Eastar Jet direct
09 Jan Eastar Jet direct
11 Jan Eastar Jet direct
01 Jan Eastar Jet direct
14 Jan Eastar Jet direct
15 Jan Eastar Jet direct
13 Jan Eastar Jet direct

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

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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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