Cheapest one-way flights from Chicago to Seoul in September from $640

Best time to book flights for Chicago (ORD) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest one-way flights from Chicago (ORD) to Seoul (ICN) in September 2024 (see full year).

One-Way flights

25 Sep EVA Air
10 Sep EVA Air
27 Sep Spirit Airlines
03 Sep Cathay Pacific
29 Sep Cathay Pacific
04 Sep Turkish Airlines
09 Sep Turkish Airlines
12 Sep Turkish Airlines
19 Sep Alaska Airlines
15 Sep Alaska Airlines

Also check the deals for return flights from Chicago to Seoul in September.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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