Cheapest return flights from Chicago (ORD) to Seoul (ICN), July

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
15 Jul 22 Jul Finnair
20 Jul 05 Aug Alaska Airlines
07 Jul 21 Jul Frontier Airlines
09 Jul 22 Jul Finnair
21 Jul 18 Aug Finnair
07 Jul 29 Jul Frontier Airlines
17 Jul 24 Jul Alaska Airlines
20 Jul 03 Aug Alaska Airlines
30 Jul 12 Aug Frontier Airlines
29 Jul 08 Aug Alaska Airlines
04 Jul 25 Jul Frontier Airlines
14 Jul 17 Aug Finnair
19 Jul 24 Jul Alaska Airlines
05 Jul 20 Aug Alaska Airlines
18 Jul 25 Jul Alaska Airlines
05 Jul 12 Jul Alaska Airlines
02 Jul 29 Jul Frontier Airlines
01 Jul 08 Aug Alaska Airlines
20 Jul 05 Aug Korean Air
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Updated Jun 8, 2026.

About these fares

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