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

Saturday, December 5th, 2026

5 round-trip options

Returning
Thu, Dec 10, 20265 Day Trip
$838 USD
Returning
Fri, Dec 11, 20266 Day Trip
$701 USD
Returning
Mon, Dec 14, 20269 Day Trip
$743 USD
Returning
Wed, Dec 16, 202611 Day Trip
$723 USD
Returning
Thu, Dec 17, 202612 Day Trip
$838 USD