Cheapest one-way flights from Seoul (GMP) to Chiang Mai (CNX), December

10 dates in December, from $ 190. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
15 Dec Jeju Air
28 Dec Jeju Air
29 Dec Jeju Air
31 Dec Eastar Jet
18 Dec Jeju Air
25 Dec Jin Air
13 Dec Air China
30 Dec Eastar Jet
8 Dec Peach
3 Dec Peach
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Updated Oct 14, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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