Cheapest return flights from Chicago (MDW) to Seoul (ICN), December

17 dates in December, from $ 1,596. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
14 Dec 15 Jan 2027 Frontier Airlines
2 Dec 9 Dec Southwest Airlines
1 Dec 7 Dec Southwest Airlines
9 Dec 16 Dec Southwest Airlines
9 Dec 1 Jan 2027 Frontier Airlines
7 Dec 15 Dec Southwest Airlines
7 Dec 28 Dec Frontier Airlines
19 Dec 25 Jan 2027 Frontier Airlines
19 Dec 26 Jan 2027 Frontier Airlines
7 Dec 27 Dec Southwest Airlines
27 Dec 12 Jan 2027 Frontier Airlines
25 Dec 8 Jan 2027 Frontier Airlines
9 Dec 6 Jan 2027 Southwest Airlines
20 Dec 27 Jan 2027 Southwest Airlines
15 Dec 14 Jan 2027 Southwest Airlines
9 Dec 9 Jan 2027 Southwest Airlines
5 Dec 6 Dec Delta
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Cheapest deals for the full year

Deals for one-way flights from Chicago to Seoul in December.

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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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