Flights from Seattle to Belgium available from USD 472*

Promo code

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

USD

Seattle (SEA)to

Brussels (BRU)
Jul 23 2025 - Aug 20 2025
From
USD 663
Viewed 21 hrs ago
Round trip
/
Economy

Seattle (SEA)to

Brussels (BRU)
Jun 07 2025 - Jun 16 2025
From
USD 695
Viewed 1 day ago
Round trip
/
Economy

Seattle (SEA)to

Brussels (BRU)
Jul 24 2025 - Aug 21 2025
From
USD 695
Viewed 1 day ago
Round trip
/
Economy

Seattle (SEA)to

Brussels (BRU)
Jul 24 2025 - Aug 19 2025
From
USD 695
Viewed 1 day ago
Round trip
/
Economy

Seattle (SEA)to

Brussels (BRU)
Jul 24 2025 - Aug 20 2025
From
USD 695
Viewed 1 day ago
Round trip
/
Economy

Seattle (SEA)to

Brussels (BRU)
Jul 24 2025 - Aug 22 2025
From
USD 695
Viewed 1 day ago
Round trip
/
Economy

Seattle (SEA)to

Brussels (BRU)
Jul 25 2025 - Aug 19 2025
From
USD 713
Viewed 1 day ago
Round trip
/
Economy

Seattle (SEA)to

Brussels (BRU)
Jul 25 2025 - Aug 20 2025
From
USD 713
Viewed 1 day ago
Round trip
/
Economy

Seattle (SEA)to

Brussels (BRU)
Jul 25 2025 - Aug 21 2025
From
USD 713
Viewed 1 day ago
Round trip
/
Economy

Seattle (SEA)to

Brussels (BRU)
Jul 25 2025 - Aug 22 2025
From
USD 713
Viewed 1 day ago
Round trip
/
Economy

Seattle (SEA)to

Brussels (BRU)
Jul 25 2025 - Aug 25 2025
From
USD 713
Viewed 1 day ago
Round trip
/
Economy

Seattle (SEA)to

Brussels (BRU)
May 06 2025 - May 16 2025
From
USD 735
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		Jan 31 2026 - Feb 05 2026

From

USD 472

Viewed 1 day 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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