Cheapest one-way flights from Chiang Mai to Seoul in April from $147

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

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

One-Way flights

08 Apr China Southern
09 Apr China Southern
04 Apr China Southern
02 Apr Thai AirAsia
23 Apr Thai AirAsia
27 Apr Thai AirAsia
25 Apr Thai AirAsia
06 Apr Thai AirAsia
22 Apr Thai AirAsia
29 Apr HK Express

Also check the deals for return 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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