Cheapest return flights from Chicago to Copenhagen in October from 448€

AirHint found the following cheapest return flights from Chicago (ORD) to Copenhagen (CPH) in October 2025 (see full year).

Return flights

20 Oct - 15 Nov SWISS
27 Oct - 03 Nov Lufthansa
21 Oct - 29 Oct SWISS
30 Oct - 06 Nov Lufthansa
21 Oct - 28 Oct United
23 Oct - 30 Oct Lufthansa
22 Oct - 29 Oct Lufthansa
20 Oct - 15 Nov Scandinavian Airlines direct
29 Oct - 05 Nov Lufthansa
28 Oct - 04 Nov SWISS
26 Oct - 02 Nov Lufthansa
20 Oct - 27 Oct SWISS
24 Oct - 31 Oct SWISS
25 Oct - 01 Nov SWISS
31 Oct - 07 Nov Lufthansa
20 Oct - 27 Oct Scandinavian Airlines direct

Also check the deals for one-way flights from Chicago to Copenhagen in October.

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