Cheapest one-way flights from Chiang Mai to Seoul in March from $234

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 March 2026 (see full year).

One-Way flights

05 Mar HK Express
07 Mar AirAsia
17 Mar Thai AirAsia
24 Mar Thai AirAsia
11 Mar Thai AirAsia
29 Mar Thai AirAsia
22 Mar Thai AirAsia
15 Mar Thai AirAsia
03 Mar Thai AirAsia
02 Mar Thai AirAsia

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

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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