Seattle / Tacoma (SEA) to Copenhagen (CPH) flight deal in economy from $473

Air CanadaACAir CanadaLufthansaLHLufthansaSwiss International Air LinesLXSwiss International Air LinesAustrian AirlinesOSAustrian AirlinesUnited AirlinesUAUnited Airlines
Round Trip•Economy
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
DenmarkCPH

Copenhagen Airport, Kastrup Airport

Copenhagen, Denmark
$635 USD
-26%$473 USD
Verified about 5 hours ago
Fair Availability
35% of dates checked are available within 10% of the lowest price

Thursday, June 18th, 2026

8 round-trip options

Returning
Tue, Jun 23, 2026•5 Day Trip
$743 USD
Google Flights
Returning
Thu, Jun 25, 2026•7 Day Trip
$743 USD
Google Flights
Returning
Fri, Jun 26, 2026•8 Day Trip
$743 USD
Google Flights
Returning
Sat, Jun 27, 2026•9 Day Trip
$845 USD
Google Flights
Returning
Sun, Jun 28, 2026•10 Day Trip
$847 USD
Google Flights
Returning
Tue, Jun 30, 2026•12 Day Trip
$969 USD
Google Flights
Returning
Wed, Jul 1, 2026•13 Day Trip
$867 USD
Google Flights
Returning
Thu, Jul 2, 2026•14 Day Trip
$846 USD
Google Flights