Copenhagen (CPH) to Seattle / Tacoma (SEA) flight deal in economy from $544

American AirlinesAAAmerican Airlines
Round Trip•Economy
DenmarkCPH

Copenhagen Airport, Kastrup Airport

Copenhagen, Denmark
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
$844 USD
-36%$544 USD
Verified 13 days ago
Rare Availability
7% of dates checked are available within 10% of the lowest price

Monday, December 21st, 2026

7 round-trip options

Returning
Sat, Dec 26, 2026•5 Day Trip
$1,001 USD
Google Flights
Returning
Sun, Dec 27, 2026•6 Day Trip
$894 USD
Google Flights
Returning
Tue, Dec 29, 2026•8 Day Trip
$743 USD
Google Flights
Returning
Wed, Dec 30, 2026•9 Day Trip
$805 USD
Google Flights
Returning
Fri, Jan 1, 2027•11 Day Trip
$951 USD
Google Flights
Returning
Sat, Jan 2, 2027•12 Day Trip
$844 USD
Google Flights
Returning
Mon, Jan 4, 2027•14 Day Trip
$805 USD
Google Flights