Cheapest one-way flights from Chiang Mai to Seoul in September from 102€

AirHint found the following cheapest one-way flights from Chiang Mai (CNX) to Seoul (ICN) in September 2025 (see full year).

One-Way flights

18 Sep Jin Air direct
11 Sep Jin Air direct
10 Sep Jin Air direct
24 Sep Jin Air direct
25 Sep Jin Air direct
16 Sep Jin Air direct
17 Sep Jin Air direct
12 Sep Jin Air direct
28 Sep Jin Air direct
13 Sep Jin Air direct

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

Skyscanner

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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