Cheapest return flights from Copenhagen to Washington in March from $459

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

Return flights

09 Mar - 18 Mar TAP
02 Mar - 09 Mar Scandinavian Airlines direct
04 Mar - 11 Mar Scandinavian Airlines direct
05 Mar - 12 Mar Scandinavian Airlines direct
09 Mar - 16 Mar Scandinavian Airlines direct
01 Mar - 08 Mar Icelandair
03 Mar - 10 Mar Icelandair
06 Mar - 13 Mar Icelandair
07 Mar - 14 Mar Icelandair
08 Mar - 15 Mar Icelandair

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