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

Wednesday, July 8th, 2026

8 round-trip options

Returning
Mon, Jul 13, 2026•5 Day Trip
$839 USD
Google Flights
Returning
Wed, Jul 15, 2026•7 Day Trip
$824 USD
Google Flights
Returning
Thu, Jul 16, 2026•8 Day Trip
$824 USD
Google Flights
Returning
Fri, Jul 17, 2026•9 Day Trip
$824 USD
Google Flights
Returning
Sat, Jul 18, 2026•10 Day Trip
$985 USD
Google Flights
Returning
Mon, Jul 20, 2026•12 Day Trip
$834 USD
Google Flights
Returning
Tue, Jul 21, 2026•13 Day Trip
$763 USD
Google Flights
Returning
Wed, Jul 22, 2026•14 Day Trip
$721 USD
Google Flights