Cheapest one-way flights from Washington to Copenhagen in December from $682

AirHint found the following cheapest one-way flights from Washington (DCA) to Copenhagen (CPH) in December 2025 (see full year).

One-Way flights

26 Dec British Airways
13 Dec British Airways
14 Dec British Airways
15 Dec British Airways
23 Dec Icelandair

Also check the deals for return flights from Washington to Copenhagen in December.

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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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