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

Friday, September 4th, 2026

6 round-trip options

Returning
Thu, Sep 10, 20266 Day Trip
$885 USD
Returning
Sat, Sep 12, 20268 Day Trip
$985 USD
Returning
Sun, Sep 13, 20269 Day Trip
$935 USD
Returning
Mon, Sep 14, 202610 Day Trip
$885 USD
Returning
Wed, Sep 16, 202612 Day Trip
$855 USD
Returning
Fri, Sep 18, 202614 Day Trip
$935 USD