Copenhagen (CPH) to Washington (IAD) cheap flight deal from $539 USD in economy class

SKScandinavian Airlines

Round Trip•Economy

CPH

Copenhagen Airport, Kastrup Airport

Copenhagen, Denmark

IAD

Washington Dulles International Airport

Washington, United States

$827 USD

-35%$539 USD

Verified Sep 21, 2025 at 3:33 PM

October 2025

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29$761 30$729 1$761 2$729 3$729 4$729 5$698 6$855 7$666 8$666 9$917 10$822 11$791 12$1,129 13$1,035 14$728 15$666 16$572 17$603 18$698 19$635 20$729 21$698 22$603 23$603 24$635 25$729 26$1,488 27$1,266 28$645 29$603 30$572 31$724 1 2

Limited Availability

16% of dates checked are available within 10% of the lowest price

Wednesday, October 1st, 2025

10 round-trip options

Returning

Mon, Oct 6, 2025•5 Day Trip

$792 USD

Google Flights

Returning

Tue, Oct 7, 2025•6 Day Trip

$792 USD

Google Flights

Returning

Wed, Oct 8, 2025•7 Day Trip

$855 USD

Google Flights

Returning

Thu, Oct 9, 2025•8 Day Trip

$824 USD

Google Flights

Returning

Fri, Oct 10, 2025•9 Day Trip

$824 USD

Google Flights

Returning

Sat, Oct 11, 2025•10 Day Trip

$792 USD

Google Flights

Returning

Sun, Oct 12, 2025•11 Day Trip

$761 USD

Google Flights

Returning

Mon, Oct 13, 2025•12 Day Trip

$792 USD

Google Flights

Returning

Tue, Oct 14, 2025•13 Day Trip

$792 USD

Google Flights

Returning

Wed, Oct 15, 2025•14 Day Trip

$824 USD

Google Flights