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

Monday, August 31st, 2026

8 round-trip options

Returning
Sat, Sep 5, 20265 Day Trip
$815 USD
Returning
Sun, Sep 6, 20266 Day Trip
$845 USD
Returning
Mon, Sep 7, 20267 Day Trip
$950 USD
Returning
Tue, Sep 8, 20268 Day Trip
$807 USD
Returning
Thu, Sep 10, 202610 Day Trip
$835 USD
Returning
Sat, Sep 12, 202612 Day Trip
$935 USD
Returning
Sun, Sep 13, 202613 Day Trip
$885 USD
Returning
Mon, Sep 14, 202614 Day Trip
$835 USD