Cheapest return flights from Washington to Copenhagen in April from 458€

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

20 Apr - 27 Apr Scandinavian Airlines direct
20 Apr - 03 May Scandinavian Airlines direct
12 Apr - 16 Apr Fly Play
12 Apr - 21 Apr Fly Play
12 Apr - 17 Apr Fly Play
11 Apr - 16 Apr Lufthansa
12 Apr - 16 Apr Scandinavian Airlines direct
12 Apr - 17 Apr Scandinavian Airlines direct
11 Apr - 16 Apr Scandinavian Airlines direct
12 Apr - 21 Apr Scandinavian Airlines 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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