Cheapest return flights from Chicago to Seoul in December from 1280€

AirHint found the following cheapest return flights from Chicago (ORD) to Seoul (ICN) in December 2026 (see full year).

Return flights

10 Dec - 01 Jan Turkish Airlines
15 Dec - 10 Jan LOT
10 Dec - 02 Jan Turkish Airlines
13 Dec - 03 Jan Air France
12 Dec - 03 Jan Air France
12 Dec - 02 Jan Air Canada
10 Dec - 01 Jan Delta direct
10 Dec - 02 Jan Delta direct
15 Dec - 10 Jan Korean Air direct
12 Dec - 02 Jan Delta direct

Also check the deals for one-way flights from Chicago to Seoul in December.

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