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

Tuesday, August 4th, 2026

7 round-trip options

Returning
Sun, Aug 9, 20265 Day Trip
$893 USD
Returning
Mon, Aug 10, 20266 Day Trip
$908 USD
Returning
Tue, Aug 11, 20267 Day Trip
$843 USD
Returning
Wed, Aug 12, 20268 Day Trip
$973 USD
Returning
Fri, Aug 14, 202610 Day Trip
$840 USD
Returning
Mon, Aug 17, 202613 Day Trip
$1,101 USD
Returning
Tue, Aug 18, 202614 Day Trip
$856 USD