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

Thursday, December 31st, 2026

7 round-trip options

Returning
Tue, Jan 5, 2027•5 Day Trip
$798 USD
Google Flights
Returning
Wed, Jan 6, 2027•6 Day Trip
$829 USD
Google Flights
Returning
Fri, Jan 8, 2027•8 Day Trip
$779 USD
Google Flights
Returning
Sat, Jan 9, 2027•9 Day Trip
$736 USD
Google Flights
Returning
Mon, Jan 11, 2027•11 Day Trip
$886 USD
Google Flights
Returning
Tue, Jan 12, 2027•12 Day Trip
$736 USD
Google Flights
Returning
Thu, Jan 14, 2027•14 Day Trip
$736 USD
Google Flights