Flights from Seattle to Denmark available from USD 401*

Promo code

Deals on flights in next three months

USD

Seattle (SEA)to

Copenhagen (CPH)
Aug 13 2025 - Aug 20 2025
From
USD 401
Viewed 1 day ago
Round trip
Economy

Seattle (SEA)to

Copenhagen (CPH)
Aug 19 2025 - Aug 26 2025
From
USD 401
Viewed 1 day ago
Round trip
Economy

Seattle (SEA)to

Copenhagen (CPH)
Oct 20 2025 - Nov 02 2025
From
USD 446
Viewed 2 days ago
Round trip
Economy

Seattle (SEA)to

Copenhagen (CPH)
Oct 25 2025 - Nov 24 2025
From
USD 446
Viewed 2 days ago
Round trip
Economy

Seattle (SEA)to

Billund (BLL)
Jul 29 2025 - Aug 13 2025
From
USD 1,048
Viewed 17 hrs ago
Round trip
Economy

Seattle (SEA)to

Billund (BLL)
Jul 29 2025 - Aug 11 2025
From
USD 1,072
Viewed 17 hrs ago
Round trip
Economy

*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.

Blue image with a map of Iceland and text that reads: Include a little more of Iceland in your journey. Add a Stopover

Plan ahead for your trip from Seattle to Denmark with Icelandair

USD
Plan ahead for your trip from Seattle to Denmark with Icelandair
From
To
Fare type
Dates
Price
Seattle (SEA)Copenhagen (CPH)Round trip
/
Economy		Apr 08 2026 - Apr 16 2026

From

USD 430

Viewed 2 days ago

*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.