Copenhagen (CPH) to Washington (IAD) flight deal from $493 USD in economy class

SKScandinavian Airlines

Round Trip•Economy

CPH

Copenhagen Airport, Kastrup Airport

Copenhagen, Denmark

IAD

Washington Dulles International Airport

Washington, United States

$837 USD

-41%$493 USD

Verified Nov 4, 2025 at 5:23 AM

December 2025

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1$1,317 2$814 3$593 4$562 5$631 6$624 7$1,038 8$807 9$845 10$817 11$655 12$683 13$686 14$945 15$655 16 17$778 18$778 19 20$1,304 21 22$747 23$1,410 24$624 25$527 26 27$1,242 28 29$1,768 30$1,330 31$856 1 2 3 4

Limited Availability

11% of dates checked are available within 10% of the lowest price

Thursday, December 18th, 2025

6 round-trip options

Returning

Wed, Dec 24, 2025•6 Day Trip

$1,094 USD

Google Flights

Returning

Thu, Dec 25, 2025•7 Day Trip

$778 USD

Google Flights

Returning

Sat, Dec 27, 2025•9 Day Trip

$1,094 USD

Google Flights

Returning

Mon, Dec 29, 2025•11 Day Trip

$871 USD

Google Flights

Returning

Wed, Dec 31, 2025•13 Day Trip

$778 USD

Google Flights

Returning

Thu, Jan 1, 2026•14 Day Trip

$778 USD

Google Flights