Cheapest one-way flights from Chiang Mai to Seoul in September from 114€

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

One-Way flights

23 Sep Thai AirAsia
09 Sep Eastar Jet direct
17 Sep Eastar Jet direct
10 Sep Eastar Jet direct
24 Sep Thai VietJet Air
05 Sep Eastar Jet direct
12 Sep Eastar Jet direct
13 Sep Eastar Jet direct
19 Sep Eastar Jet direct
20 Sep Eastar Jet direct

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

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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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