Cheapest return flights from Chicago to Copenhagen in September from 510€

AirHint found the following cheapest return flights from Chicago (ORD) to Copenhagen (CPH) in September 2026 (see full year).

Return flights

30 Sep - 07 Oct Scandinavian Airlines direct
08 Sep - 30 Sep Turkish Airlines
29 Sep - 06 Oct Scandinavian Airlines
11 Sep - 30 Sep Turkish Airlines
28 Sep - 05 Oct Scandinavian Airlines direct
27 Sep - 04 Oct Scandinavian Airlines direct
20 Sep - 04 Oct Scandinavian Airlines direct
22 Sep - 29 Sep Scandinavian Airlines
23 Sep - 07 Oct TAP
23 Sep - 07 Oct Scandinavian Airlines direct
20 Sep - 02 Oct Turkish Airlines
08 Sep - 15 Sep British Airways
23 Sep - 30 Sep Icelandair
15 Sep - 22 Sep Icelandair
01 Sep - 08 Sep British Airways
21 Sep - 28 Sep Icelandair
07 Sep - 14 Sep British Airways
02 Sep - 09 Sep Icelandair
24 Sep - 01 Oct Icelandair
25 Sep - 02 Oct Icelandair

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

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