Cheapest return flights from Chiang Mai to Seoul in April from $189

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

AirHint found the following cheapest return flights from Chiang Mai (CNX) to Seoul (ICN) in April 2025 (see full year).

Return flights

20 Apr - 08 May Eastar Jet direct
20 Apr - 07 May Eastar Jet direct
20 Apr - 10 May Eastar Jet direct
20 Apr - 11 May Eastar Jet direct
09 Apr - 20 Apr Eastar Jet direct
09 Apr - 19 Apr Eastar Jet direct
06 Apr - 09 Apr Eastar Jet direct
09 Apr - 18 Apr Eastar Jet
09 Apr - 21 Apr Eastar Jet
09 Apr - 23 Apr Eastar Jet
09 Apr - 27 Apr Eastar Jet direct
09 Apr - 12 Apr Eastar Jet direct
09 Apr - 17 Apr Eastar Jet direct
06 Apr - 20 Apr Eastar Jet direct
19 Apr - 08 May Eastar Jet direct
19 Apr - 07 May Eastar Jet direct
23 Apr - 08 May Eastar Jet direct
23 Apr - 07 May Eastar Jet direct
17 Apr - 08 May Eastar Jet direct
17 Apr - 07 May Eastar Jet direct

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

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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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