Cheapest one-way flights from Chicago to Seoul in July from 448€

AirHint found the following cheapest one-way flights from Chicago (ORD) to Seoul (ICN) in July 2026 (see full year).

One-Way flights

21 Jul Frontier Airlines
29 Jul Frontier Airlines
11 Jul Alaska Airlines
22 Jul Alaska Airlines
14 Jul Alaska Airlines
12 Jul Spirit Airlines
13 Jul Alaska Airlines
19 Jul Frontier Airlines
26 Jul Turkish Airlines
24 Jul Etihad Airways

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

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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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