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

Monday, August 17th, 2026

8 round-trip options

Returning
Sat, Aug 22, 20265 Day Trip
$935 USD
Returning
Sun, Aug 23, 20266 Day Trip
$885 USD
Returning
Mon, Aug 24, 20267 Day Trip
$795 USD
Returning
Tue, Aug 25, 20268 Day Trip
$836 USD
Returning
Thu, Aug 27, 202610 Day Trip
$765 USD
Returning
Sat, Aug 29, 202612 Day Trip
$815 USD
Returning
Sun, Aug 30, 202613 Day Trip
$885 USD
Returning
Mon, Aug 31, 202614 Day Trip
$835 USD