Cheapest return flights from Washington to Copenhagen in April from $591

Best time to book flights for Washington (IAD) to Copenhagen (CPH) flights at AirHint

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

Return flights

29 Apr - 08 May Scandinavian Airlines direct
23 Apr - 28 Apr British Airways
21 Apr - 05 May SWISS
25 Apr - 28 Apr British Airways
23 Apr - 28 Apr Scandinavian Airlines direct
17 Apr - 26 Apr Air France
20 Apr - 24 Apr Icelandair
18 Apr - 03 May Delta
19 Apr - 28 Apr Delta
19 Apr - 03 May Delta
25 Apr - 28 Apr Scandinavian Airlines direct
21 Apr - 05 May Scandinavian Airlines direct
17 Apr - 26 Apr Scandinavian Airlines direct
20 Apr - 24 Apr Scandinavian Airlines direct
19 Apr - 28 Apr Delta direct

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

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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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