AirHint found the following cheapest one-way flights from Seoul (ICN) to Chiang Mai (CNX) in January 2027 (see full year).
One-Way flights
| 18 Jan | Thai AirAsia | ||
| 05 Jan | Thai AirAsia | ||
| 22 Jan | Malaysia Airlines | ||
| 12 Jan | Malaysia Airlines | ||
| 20 Jan | HK Express | ||
| 10 Jan | HK Express | ||
| 26 Jan | HK Express | ||
| 15 Jan | HK Express | ||
| 03 Jan | HK Express | ||
| 01 Jan | HK Express |
Also check the deals for return flights from Seoul to Chiang Mai in January.
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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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