Cheapest one-way flights from Chicago to Seoul in June from 371€

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

One-Way flights

03 Jun WestJet
01 Jun WestJet
02 Jun WestJet
29 Jun Alaska Airlines
26 Jun Air Canada
03 Jun Korean Air direct
01 Jun Korean Air direct
02 Jun Korean Air direct
29 Jun Korean Air direct
26 Jun Delta direct

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

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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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