Cheapest return flights from Chicago to Seoul in November from $823

AirHint found the following cheapest return flights from Chicago (ORD) to Seoul (ICN) in November 2025 (see full year).

Return flights

07 Nov - 25 Nov Frontier Airlines
24 Nov - 04 Dec Turkish Airlines
05 Nov - 12 Nov Cathay Pacific
12 Nov - 19 Nov Cathay Pacific
12 Nov - 18 Nov Cathay Pacific
12 Nov - 17 Nov Cathay Pacific
16 Nov - 23 Nov Hawaiian Airlines
21 Nov - 02 Dec Sun Country Airlines
16 Nov - 20 Nov Turkish Airlines
20 Nov - 27 Nov Alaska Airlines
09 Nov - 16 Nov Hawaiian Airlines
25 Nov - 27 Nov Hawaiian Airlines
23 Nov - 27 Dec EVA Air
20 Nov - 13 Dec United
24 Nov - 04 Dec Delta direct
24 Nov - 01 Dec Korean Air direct
21 Nov - 02 Dec Korean Air direct

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

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