Copenhagen (CPH) to Seattle / Tacoma (SEA) flight deal in economy from $651

Delta Air LinesDLDelta Air Lines
Round Trip•Economy
DenmarkCPH

Copenhagen Airport, Kastrup Airport

Copenhagen, Denmark
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
$872 USD
-25%$651 USD
Verified about 4 hours ago
Good Availability
45% of dates checked are available within 10% of the lowest price

Tuesday, July 7th, 2026

10 round-trip options

Returning
Sun, Jul 12, 2026•5 Day Trip
$803 USD
Google Flights
Returning
Mon, Jul 13, 2026•6 Day Trip
$803 USD
Google Flights
Returning
Tue, Jul 14, 2026•7 Day Trip
$803 USD
Google Flights
Returning
Wed, Jul 15, 2026•8 Day Trip
$803 USD
Google Flights
Returning
Thu, Jul 16, 2026•9 Day Trip
$815 USD
Google Flights
Returning
Fri, Jul 17, 2026•10 Day Trip
$1,120 USD
Google Flights
Returning
Sat, Jul 18, 2026•11 Day Trip
$812 USD
Google Flights
Returning
Sun, Jul 19, 2026•12 Day Trip
$803 USD
Google Flights
Returning
Mon, Jul 20, 2026•13 Day Trip
$803 USD
Google Flights
Returning
Tue, Jul 21, 2026•14 Day Trip
$803 USD
Google Flights