Cheapest return flights from Chiang Mai to Seoul in October from 304€

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

Return flights

15 Oct - 18 Oct Eastar Jet direct
21 Oct - 24 Oct Eastar Jet direct
22 Oct - 24 Oct Eastar Jet direct
15 Oct - 24 Oct Eastar Jet direct
15 Oct - 17 Oct Eastar Jet direct
21 Oct - 22 Oct Eastar Jet direct
17 Oct - 24 Oct Eastar Jet direct
17 Oct - 18 Oct Eastar Jet direct
15 Oct - 22 Oct Eastar Jet direct
18 Oct - 24 Oct Eastar Jet direct

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

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