Cheapest return flights from Chicago to Seoul in November from 758€

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

Return flights

11 Nov - 17 Nov Cathay Pacific
06 Nov - 10 Nov Cathay Pacific
26 Nov - 14 Dec Frontier Airlines
24 Nov - 03 Dec Cathay Pacific
26 Nov - 10 Dec Cathay Pacific
27 Nov - 07 Dec Frontier Airlines
13 Nov - 19 Nov Frontier Airlines
22 Nov - 05 Dec Spirit Airlines
05 Nov - 13 Nov Spirit Airlines
28 Nov - 07 Dec WestJet
23 Nov - 07 Dec Frontier Airlines
11 Nov - 21 Nov Frontier Airlines
20 Nov - 30 Nov Alaska Airlines
23 Nov - 06 Dec Frontier Airlines
07 Nov - 25 Nov Spirit Airlines
20 Nov - 27 Nov Alaska Airlines
13 Nov - 26 Nov Alaska Airlines
21 Nov - 30 Nov Sun Country Airlines
29 Nov - 06 Dec Spirit Airlines
23 Nov - 27 Dec Frontier Airlines

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

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