Cheapest return flights from Washington to Copenhagen in April from 421€

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

Return flights

14 Apr - 21 Apr TAP
15 Apr - 22 Apr Scandinavian Airlines direct
20 Apr - 27 Apr Scandinavian Airlines direct
03 Apr - 08 Apr Air Canada
03 Apr - 08 Apr Scandinavian Airlines direct
01 Apr - 06 Apr Lufthansa
05 Apr - 12 Apr Icelandair
10 Apr - 17 Apr Icelandair
25 Apr - 02 May Icelandair
30 Apr - 07 May Icelandair
21 Apr - 28 Apr British Airways
01 Apr - 06 Apr Scandinavian Airlines direct
30 Apr - 07 May Scandinavian Airlines direct
26 Apr - 03 May British Airways
25 Apr - 02 May 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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