Flights from Seattle to Belgium available from USD 434*

Fly in the next three months: Flights from Seattle to Belgium

USD

Seattle (SEA)to

Brussels (BRU)
Apr 23 2025 - May 01 2025
From
USD 440*
Viewed 6 hrs ago
Round trip
/
Economy

Seattle (SEA)to

Brussels (BRU)
Apr 23 2025 - May 02 2025
From
USD 440*
Viewed 6 hrs ago
Round trip
/
Economy

Seattle (SEA)to

Brussels (BRU)
Apr 23 2025 - May 18 2025
From
USD 440*
Viewed 6 hrs ago
Round trip
/
Economy

Seattle (SEA)to

Brussels (BRU)
Apr 24 2025 - May 02 2025
From
USD 440*
Viewed 6 hrs ago
Round trip
/
Economy

Seattle (SEA)to

Brussels (BRU)
Apr 24 2025 - May 09 2025
From
USD 440*
Viewed 6 hrs ago
Round trip
/
Economy

Seattle (SEA)to

Brussels (BRU)
Apr 24 2025 - May 11 2025
From
USD 440*
Viewed 6 hrs ago
Round trip
/
Economy

Seattle (SEA)to

Brussels (BRU)
Apr 24 2025 - May 15 2025
From
USD 440*
Viewed 6 hrs ago
Round trip
/
Economy

Seattle (SEA)to

Brussels (BRU)
Apr 24 2025 - May 18 2025
From
USD 440*
Viewed 6 hrs ago
Round trip
/
Economy

Seattle (SEA)to

Brussels (BRU)
Apr 24 2025 - May 21 2025
From
USD 440*
Viewed 6 hrs ago
Round trip
/
Economy

Seattle (SEA)to

Brussels (BRU)
Apr 24 2025 - May 22 2025
From
USD 440*
Viewed 6 hrs ago
Round trip
/
Economy

Seattle (SEA)to

Brussels (BRU)
Apr 27 2025 - May 07 2025
From
USD 440*
Viewed 6 hrs ago
Round trip
/
Economy

Seattle (SEA)to

Brussels (BRU)
Apr 27 2025 - May 10 2025
From
USD 440*
Viewed 6 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 Belgium with Icelandair

USD
Plan ahead for your trip from Seattle to Belgium with Icelandair
From
To
Fare type
Dates
Price
Seattle (SEA)Brussels (BRU)Round trip
/
Economy		Oct 07 2025 - Oct 13 2025

From

USD 434

Viewed 6 hrs 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.