Cheapest one-way flights from Chicago to Seoul in January from 471€

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

One-Way flights

13 Jan Turkish Airlines
30 Jan Turkish Airlines
17 Jan Turkish Airlines
26 Jan Korean Air direct
14 Jan Delta direct
13 Jan Delta direct
19 Jan Delta direct
07 Jan Delta direct
30 Jan Korean Air direct
17 Jan Delta direct

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

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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