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

Saturday, September 5th, 2026

6 round-trip options

Returning
Fri, Sep 11, 20266 Day Trip
$931 USD
Returning
Sun, Sep 13, 20268 Day Trip
$935 USD
Returning
Mon, Sep 14, 20269 Day Trip
$885 USD
Returning
Tue, Sep 15, 202610 Day Trip
$855 USD
Returning
Thu, Sep 17, 202612 Day Trip
$885 USD
Returning
Sat, Sep 19, 202614 Day Trip
$935 USD