Cheapest return flights from Chiang Mai (CNX) to Seoul (ICN), December

20 dates in December, from $ 337. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
1 Dec 8 Dec Eastar Jet
Direct Flight
10 Dec 15 Dec Eastar Jet
Direct Flight
10 Dec 13 Dec Eastar Jet
Direct Flight
10 Dec 20 Dec Eastar Jet
Direct Flight
1 Dec 6 Dec Eastar Jet
Direct Flight
1 Dec 15 Dec Eastar Jet
Direct Flight
1 Dec 13 Dec Eastar Jet
Direct Flight
1 Dec 20 Dec Eastar Jet
Direct Flight
16 Dec 20 Dec Eastar Jet
Direct Flight
3 Dec 6 Dec Eastar Jet
Direct Flight
20 Dec 6 Jan 2027 Air China
19 Dec 6 Jan 2027 Air China
18 Dec 6 Jan 2027 Air China
24 Dec 13 Jan 2027 Eastar Jet
Direct Flight
24 Dec 11 Jan 2027 Eastar Jet
Direct Flight
28 Dec 5 Jan 2027 China Eastern
24 Dec 14 Jan 2027 Eastar Jet
Direct Flight
24 Dec 12 Jan 2027 Eastar Jet
Direct Flight
24 Dec 8 Jan 2027 Eastar Jet
Direct Flight
29 Dec 18 Jan 2027 Eastar Jet
Direct Flight
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Updated Oct 17, 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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