Cheapest return flights from Washington to Copenhagen in April from $359

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

Return flights

24 Apr - 16 May TAP
16 Apr - 09 May TAP
25 Apr - 03 May TAP
29 Apr - 23 May TAP
16 Apr - 23 Apr Icelandair
21 Apr - 28 Apr Icelandair
01 Apr - 08 Apr Icelandair
06 Apr - 13 Apr Icelandair
30 Apr - 03 May TAP
16 Apr - 23 Apr Scandinavian Airlines direct
26 Apr - 03 May Scandinavian Airlines direct
24 Apr - 16 May Scandinavian Airlines direct
16 Apr - 09 May Scandinavian Airlines direct
11 Apr - 18 Apr Icelandair
30 Apr - 03 May Scandinavian Airlines direct
25 Apr - 03 May Scandinavian Airlines direct
07 Apr - 14 Apr British Airways

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

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