SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
CPHCopenhagen Airport, Kastrup Airport
Copenhagen, Denmark
$819 USD
-48%$427 USD
Verified Nov 23, 2025 at 3:35 PMDecember 2025
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Fair Availability
34% of dates checked are available within 10% of the lowest price
Wednesday, December 17th, 2025
10 round-trip options
Returning
Mon, Dec 22, 2025•5 Day Trip
$2,976 USD
Returning
Tue, Dec 23, 2025•6 Day Trip
$2,355 USD
Returning
Wed, Dec 24, 2025•7 Day Trip
$2,565 USD
Returning
Thu, Dec 25, 2025•8 Day Trip
$2,685 USD
Returning
Fri, Dec 26, 2025•9 Day Trip
$2,917 USD
Returning
Sat, Dec 27, 2025•10 Day Trip
$3,834 USD
Returning
Sun, Dec 28, 2025•11 Day Trip
$3,334 USD
Returning
Mon, Dec 29, 2025•12 Day Trip
$3,526 USD
Returning
Tue, Dec 30, 2025•13 Day Trip
$2,932 USD
Returning
Wed, Dec 31, 2025•14 Day Trip
$3,284 USD