Cheapest return flights from Washington to Copenhagen in March from 365€

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

Return flights

25 Mar - 01 Apr Scandinavian Airlines
21 Mar - 28 Mar Icelandair
05 Mar - 12 Mar Icelandair
05 Mar - 16 Mar Icelandair
05 Mar - 15 Mar Icelandair
04 Mar - 14 Mar Scandinavian Airlines direct
05 Mar - 16 Mar Scandinavian Airlines direct
15 Mar - 22 Mar Icelandair
21 Mar - 28 Mar Scandinavian Airlines direct

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

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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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