Cheapest one-way flights from Copenhagen to Washington in December from $503

AirHint found the following cheapest one-way flights from Copenhagen (CPH) to Washington (IAD) in December 2025 (see full year).

One-Way flights

01 Dec TAP
01 Dec Scandinavian Airlines direct

Also check the deals for return flights from Copenhagen to Washington in December.

Skyscanner

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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