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

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
14 Aug 23 Aug Frontier Airlines
28 Aug 04 Sep Frontier Airlines
18 Aug 22 Aug Frontier Airlines
18 Aug 01 Sep Frontier Airlines
23 Aug 30 Aug Frontier Airlines
18 Aug 25 Aug Frontier Airlines
28 Aug 09 Sep Southwest Airlines
11 Aug 29 Aug Southwest Airlines
01 Aug 09 Aug Frontier Airlines
10 Aug 15 Aug Frontier Airlines
05 Aug 12 Aug Frontier Airlines
07 Aug 11 Aug Delta
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deals for one-way flights from Chicago to Seoul in August.

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Updated Jul 5, 2026.

About these fares

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