Cheapest one-way flights from Chicago to Seoul in July from $493

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 July 2025 (see full year).

One-Way flights

21 Jul Turkish Airlines
03 Jul Hawaiian Airlines
22 Jul WestJet
18 Jul Hawaiian Airlines
26 Jul Hawaiian Airlines
17 Jul Hawaiian Airlines
11 Jul Hawaiian Airlines
15 Jul Spirit Airlines
19 Jul Frontier Airlines
16 Jul Hawaiian Airlines

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

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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