Cheapest one-way flights from Seoul to Chiang Mai in March from $141

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

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

One-Way flights

09 Mar AirAsia X
01 Mar AirAsia X
10 Mar AirAsia X
16 Mar AirAsia X
03 Mar Scoot Tigerair
31 Mar China Airlines
02 Mar Malaysia Airlines
28 Mar Malaysia Airlines
23 Mar Thai AirAsia X
02 Mar Korean Air direct

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