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

Wednesday, August 12th, 2026

7 round-trip options

Returning
Mon, Aug 17, 20265 Day Trip
$1,036 USD
Returning
Tue, Aug 18, 20266 Day Trip
$790 USD
Returning
Wed, Aug 19, 20267 Day Trip
$851 USD
Returning
Thu, Aug 20, 20268 Day Trip
$851 USD
Returning
Sat, Aug 22, 202610 Day Trip
$840 USD
Returning
Tue, Aug 25, 202613 Day Trip
$851 USD
Returning
Wed, Aug 26, 202614 Day Trip
$851 USD