Cheapest return flights from Chiang Mai to Seoul in January from 213€

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

Return flights

22 Jan - 27 Jan Thai AirAsia
07 Jan - 14 Jan Thai AirAsia
09 Jan - 13 Jan Thai AirAsia
09 Jan - 07 Feb Thai AirAsia
16 Jan - 20 Jan Thai AirAsia
15 Jan - 19 Jan Thai AirAsia
10 Jan - 10 Feb Thai AirAsia
30 Jan - 04 Feb Thai AirAsia
07 Jan - 27 Jan Eastar Jet direct
07 Jan - 24 Jan Eastar Jet direct
07 Jan - 20 Jan Eastar Jet direct
07 Jan - 12 Jan China Southern
08 Jan - 11 Jan China Southern
14 Jan - 04 Feb Eastar Jet direct
28 Jan - 10 Feb Eastar Jet direct
28 Jan - 09 Feb Eastar Jet direct
21 Jan - 10 Feb Eastar Jet direct
21 Jan - 09 Feb Eastar Jet direct
29 Jan - 05 Feb Thai AirAsia
28 Jan - 08 Feb Eastar Jet direct

Also check the deals for one-way 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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