Cheapest return flights from Washington to Copenhagen in October from $468

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

Return flights

07 Oct - 01 Nov Scandinavian Airlines
21 Oct - 28 Oct Scandinavian Airlines
15 Oct - 21 Oct Scandinavian Airlines
19 Oct - 30 Oct Scandinavian Airlines
15 Oct - 08 Nov Scandinavian Airlines
05 Oct - 15 Oct Scandinavian Airlines
24 Oct - 30 Oct Air Canada
04 Oct - 15 Oct Scandinavian Airlines
22 Oct - 27 Oct Scandinavian Airlines
25 Oct - 03 Nov Air Canada
08 Oct - 14 Oct Scandinavian Airlines
21 Oct - 26 Oct Air Canada
02 Oct - 06 Oct Scandinavian Airlines
24 Oct - 02 Nov Delta

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

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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