Seattle / Tacoma (SEA) to Copenhagen (CPH) flight deal in economy from $591

Delta Air LinesDLDelta Air Lines
Round Trip•Economy
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
DenmarkCPH

Copenhagen Airport, Kastrup Airport

Copenhagen, Denmark
$727 USD
-19%$591 USD
Verified 14 days ago
Good Availability
54% of dates checked are available within 10% of the lowest price

Wednesday, December 30th, 2026

9 round-trip options

Returning
Mon, Jan 4, 2027•5 Day Trip
$902 USD
Google Flights
Returning
Wed, Jan 6, 2027•7 Day Trip
$709 USD
Google Flights
Returning
Thu, Jan 7, 2027•8 Day Trip
$677 USD
Google Flights
Returning
Fri, Jan 8, 2027•9 Day Trip
$678 USD
Google Flights
Returning
Sat, Jan 9, 2027•10 Day Trip
$677 USD
Google Flights
Returning
Sun, Jan 10, 2027•11 Day Trip
$678 USD
Google Flights
Returning
Mon, Jan 11, 2027•12 Day Trip
$612 USD
Google Flights
Returning
Tue, Jan 12, 2027•13 Day Trip
$611 USD
Google Flights
Returning
Wed, Jan 13, 2027•14 Day Trip
$611 USD
Google Flights