Cheapest return flights from Chiang Mai to Seoul in May from 234€

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 May 2025 (see full year).

Return flights

14 May - 22 May Thai AirAsia
14 May - 20 May Thai AirAsia
13 May - 22 May Thai AirAsia
13 May - 20 May Thai AirAsia
17 May - 22 May Thai AirAsia
17 May - 20 May Thai AirAsia
28 May - 17 Jun Thai AirAsia
19 May - 22 May Thai AirAsia
07 May - 22 May AirAsia
07 May - 20 May AirAsia
10 May - 22 May Thai AirAsia
22 May - 11 Jun Thai AirAsia
28 May - 11 Jun Thai AirAsia
31 May - 17 Jun Thai AirAsia
23 May - 11 Jun Thai AirAsia
28 May - 14 Jun Thai AirAsia
30 May - 17 Jun Thai AirAsia
31 May - 11 Jun Thai AirAsia
29 May - 05 Jun China Southern
31 May - 14 Jun Thai AirAsia

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

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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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