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

Wednesday, September 9th, 2026

6 round-trip options

Returning
Tue, Sep 15, 20266 Day Trip
$836 USD
Returning
Thu, Sep 17, 20268 Day Trip
$865 USD
Returning
Fri, Sep 18, 20269 Day Trip
$915 USD
Returning
Sat, Sep 19, 202610 Day Trip
$883 USD
Returning
Mon, Sep 21, 202612 Day Trip
$865 USD
Returning
Wed, Sep 23, 202614 Day Trip
$865 USD