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

Monday, October 5th, 2026

5 round-trip options

Returning
Sun, Oct 11, 20266 Day Trip
$733 USD
Returning
Wed, Oct 14, 20269 Day Trip
$701 USD
Returning
Thu, Oct 15, 202610 Day Trip
$683 USD
Returning
Sat, Oct 17, 202612 Day Trip
$540 USD
Returning
Mon, Oct 19, 202614 Day Trip
$683 USD