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

Saturday, September 19th, 2026

6 round-trip options

Returning
Fri, Sep 25, 20266 Day Trip
$965 USD
Returning
Sun, Sep 27, 20268 Day Trip
$965 USD
Returning
Mon, Sep 28, 20269 Day Trip
$915 USD
Returning
Tue, Sep 29, 202610 Day Trip
$883 USD
Returning
Thu, Oct 1, 202612 Day Trip
$815 USD
Returning
Sat, Oct 3, 202614 Day Trip
$925 USD