Flights from Seattle to Belgium available from USD 416*

Promo code

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

USD

Seattle (SEA)to

Brussels (BRU)
Feb 19 2026 - Feb 26 2026
From
USD 416
Viewed 23 hrs ago
Round trip
Economy

Seattle (SEA)to

Brussels (BRU)
Feb 19 2026 - Mar 08 2026
From
USD 416
Viewed 23 hrs ago
Round trip
Economy

Seattle (SEA)to

Brussels (BRU)
Feb 25 2026 - Mar 26 2026
From
USD 416
Viewed 23 hrs ago
Round trip
Economy

Seattle (SEA)to

Brussels (BRU)
Feb 26 2026 - Mar 06 2026
From
USD 416
Viewed 23 hrs ago
Round trip
Economy

Seattle (SEA)to

Brussels (BRU)
Feb 28 2026 - Mar 29 2026
From
USD 416
Viewed 23 hrs ago
Round trip
Economy

Seattle (SEA)to

Brussels (BRU)
Mar 04 2026 - Mar 08 2026
From
USD 416
Viewed 23 hrs ago
Round trip
Economy

Seattle (SEA)to

Brussels (BRU)
Mar 04 2026 - Mar 19 2026
From
USD 416
Viewed 23 hrs ago
Round trip
Economy

Seattle (SEA)to

Brussels (BRU)
Mar 04 2026 - Mar 26 2026
From
USD 416
Viewed 23 hrs ago
Round trip
Economy

Seattle (SEA)to

Brussels (BRU)
Mar 04 2026 - Mar 30 2026
From
USD 416
Viewed 23 hrs ago
Round trip
Economy

Seattle (SEA)to

Brussels (BRU)
Mar 05 2026 - Mar 12 2026
From
USD 416
Viewed 23 hrs ago
Round trip
Economy

Seattle (SEA)to

Brussels (BRU)
Mar 05 2026 - Apr 02 2026
From
USD 416
Viewed 23 hrs ago
Round trip
Economy

Seattle (SEA)to

Brussels (BRU)
Mar 07 2026 - Mar 12 2026
From
USD 416
Viewed 23 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		Mar 11 2026 - Mar 19 2026

From

USD 416

Viewed 23 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.

 

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