AirHint found the following cheapest one-way flights from Seoul (ICN) to Chiang Mai (CNX) in February 2026 (see full year).
One-Way flights
| 24 Feb | Cebu Pacific | ||
| 10 Feb | Thai VietJet Air | ||
| 03 Feb | Thai VietJet Air | ||
| 28 Feb | Scoot | ||
| 25 Feb | Scoot | ||
| 02 Feb | Scoot | ||
| 01 Feb | HK Express | ||
| 04 Feb | HK Express | ||
| 09 Feb | Scoot | ||
| 05 Feb | Thai VietJet Air |
Also check the deals for return flights from Seoul to Chiang Mai in February.
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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