Seattle / Tacoma (SEA) to Copenhagen (CPH) flight deal in economy from $526

Wednesday, August 26th, 2026

7 round-trip options

Returning
Mon, Aug 31, 20265 Day Trip
$923 USD
Returning
Tue, Sep 1, 20266 Day Trip
$832 USD
Returning
Wed, Sep 2, 20267 Day Trip
$893 USD
Returning
Thu, Sep 3, 20268 Day Trip
$893 USD
Returning
Sat, Sep 5, 202610 Day Trip
$846 USD
Returning
Tue, Sep 8, 202613 Day Trip
$832 USD
Returning
Wed, Sep 9, 202614 Day Trip
$893 USD