Copenhagen (CPH) to Washington (IAD) flight deal from $449 USD in economy class

SKScandinavian Airlines

Round Trip•Economy

CPH

Copenhagen Airport, Kastrup Airport

Copenhagen, Denmark

IAD

Washington Dulles International Airport

Washington, United States

$825 USD

-46%$449 USD

Verified Nov 29, 2025 at 6:22 AM

December 2025

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1 2$1,900 3$722 4$846 5$890 6$939 7$2,782 8$2,383 9$1,985 10$1,313 11$753 12$921 13$890 14$1,014 15$815 16 17$1,375 18$1,375 19 20$1,375 21 22$1,344 23$2,063 24$722 25$549 26 27 28 29$1,799 30$2,301 31$1,799 1$1,236 2 3$1,801 4$4,323

Limited Availability

14% of dates checked are available within 10% of the lowest price

Monday, December 15th, 2025

6 round-trip options

Returning

Sat, Dec 20, 2025•5 Day Trip

$1,941 USD

Google Flights

Returning

Mon, Dec 22, 2025•7 Day Trip

$1,941 USD

Google Flights

Returning

Wed, Dec 24, 2025•9 Day Trip

$1,375 USD

Google Flights

Returning

Thu, Dec 25, 2025•10 Day Trip

$815 USD

Google Flights

Returning

Sat, Dec 27, 2025•12 Day Trip

$1,503 USD

Google Flights

Returning

Mon, Dec 29, 2025•14 Day Trip

$1,055 USD

Google Flights