Flights from Seattle to Brussels available from USD 590*

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Our best rates from Seattle to Brussels

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  • Fly in the next three months: flights from Seattle to Brussels

    USD

    Seattle (SEA)to

    Brussels (BRU)
    Sep 04 2026 - Sep 18 2026
    From
    USD 610
    Round trip
    Economy

    Seattle (SEA)to

    Brussels (BRU)
    Sep 04 2026 - Sep 25 2026
    From
    USD 660
    Round trip
    Economy

    Seattle (SEA)to

    Brussels (BRU)
    Aug 23 2026 - Aug 29 2026
    From
    USD 607
    Round trip
    Economy

    Seattle (SEA)to

    Brussels (BRU)
    Jul 26 2026 - Aug 20 2026
    From
    USD 611
    Round trip
    Economy

    Seattle (SEA)to

    Brussels (BRU)
    Aug 01 2026 - Aug 12 2026
    From
    USD 661
    Round trip
    Economy

    Seattle (SEA)to

    Brussels (BRU)
    Aug 02 2026 - Aug 12 2026
    From
    USD 784
    Round trip
    Economy

    Seattle (SEA)to

    Brussels (BRU)
    Aug 01 2026 - Sep 12 2026
    From
    USD 959
    Round trip
    Economy

    Seattle (SEA)to

    Brussels (BRU)
    Aug 17 2026 - Aug 21 2026
    From
    USD 1,087
    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.

     

    Plan ahead for your trip from Seattle to Brussels with Icelandair

    USD
    Plan ahead for your trip from Seattle to Brussels with Icelandair
    From
    To
    Fare type
    Dates
    Price
    Seattle (SEA)Brussels (BRU)Round trip
    /
    Economy
    Dec 31 2026 - Jan 14 2027

    From

    USD 609

    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.

    Flights from Seattle (SEA) to Brussels (BRU)

    Choose Icelandair to fly from Seattle (SEA) to Brussels (BRU). Enjoy our refreshing travel experience, which includes hundreds of hours of movies and music in our in-seat entertainment system, USB chargers in every seat and Wi-Fi access. You'll enjoy an easy transit at our Keflavik hub and one of the shortest flying times between North America and Europe.

    Visiting Brussels is never dull, whether you are after architecture, culture, gastronomic discoveries or simply having a good time. Being home to many institutions of the European Union, Brussels is often called the Capital of Europe and is a pleasant combination of a busy city atmosphere and a relaxed vibe.

    Situated in the picturesque Grand Place square, the Town Hall of the City of Brussels is a pearl of Gothic architecture that makes your visit hard to forget. While strolling through the old town streets, add a local flavour to your trip and taste the Belgian fries and some of the most sought-after craft beers in the world. To sweeten your visit, go for the Belgian waffles or chocolate, the country's most famous product.

    If you wish to enrich your day with art, the Belgian Royal Museum of Fine Arts is the place to go. Looking for panoramic views over Brussels? Head to Atomium, one of the most prominent landmarks of Brussels, and see where unique architecture meets surrealistic experiences. And don’t forget the Manneken Pis ("little pee man" in Flemish), the most photographed landmark in Brussels, it’s almost become customary to take a selfie with it. 

    This city has many faces and does not cease to please its visitors, so check out Icelandair's flights to Brussels BRU and plan your vacation now!

    Add a stopover in Iceland to your journey

    Passengers traveling from North-America to Europe with Icelandair have the option to stopover in Iceland. You could simply change planes and be in and out of the airport in under an hour, but you could also do a stopover on our island for anywhere from 1 to 7 days, at no additional airfare. You will have the opportunity to explore Iceland's geyser, waterfalls and caves, and to visit the charming capital of Reykjavik.