Cheapest return flights from Washington to Copenhagen in October from $485

AirHint found the following cheapest return flights from Washington (IAD) to Copenhagen (CPH) in October 2026 (see full year).

Return flights

19 Oct - 26 Oct Scandinavian Airlines direct
12 Oct - 19 Oct Scandinavian Airlines direct
05 Oct - 12 Oct Scandinavian Airlines direct
09 Oct - 16 Oct Icelandair
10 Oct - 17 Oct Icelandair
13 Oct - 20 Oct Icelandair
14 Oct - 21 Oct Icelandair
15 Oct - 22 Oct Icelandair
16 Oct - 23 Oct Icelandair
21 Oct - 28 Oct Icelandair
27 Oct - 03 Nov Icelandair
26 Oct - 02 Nov Icelandair
28 Oct - 04 Nov Air France
29 Oct - 05 Nov Icelandair
25 Oct - 01 Nov Air France
30 Oct - 06 Nov Air France
31 Oct - 07 Nov KLM
29 Oct - 05 Nov Scandinavian Airlines direct

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

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