Washington (IAD) to Copenhagen (CPH) flight deal in economy from $540

Monday, October 19th, 2026

5 round-trip options

Returning
Tue, Oct 27, 20268 Day Trip
$701 USD
Returning
Wed, Oct 28, 20269 Day Trip
$683 USD
Returning
Thu, Oct 29, 202610 Day Trip
$540 USD
Returning
Sat, Oct 31, 202612 Day Trip
$733 USD
Returning
Mon, Nov 2, 202614 Day Trip
$540 USD