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

AirHint found the following cheapest one-way flights from Chicago (ORD) to Seoul (ICN) in December 2025 (see full year).

One-Way flights

10 Dec Turkish Airlines
07 Dec Turkish Airlines
30 Dec Air Canada
12 Dec Air Canada
13 Dec Turkish Airlines
24 Dec Hawaiian Airlines
16 Dec Spirit Airlines
22 Dec Air Canada
21 Dec Air Canada
18 Dec Air Canada

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

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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