Flights from Denver to Brussels available from USD 415*

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Our best rates from Denver to Brussels

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

    USD

    Denver (DEN)to

    Brussels (BRU)
    Sep 07 2025 - Oct 08 2025
    From
    USD 422
    Round trip
    Economy

    Denver (DEN)to

    Brussels (BRU)
    Sep 08 2025 - Oct 09 2025
    From
    USD 422
    Round trip
    Economy

    Denver (DEN)to

    Brussels (BRU)
    Sep 23 2025 - Oct 16 2025
    From
    USD 422
    Round trip
    Economy

    Denver (DEN)to

    Brussels (BRU)
    Sep 25 2025 - Oct 08 2025
    From
    USD 422
    Round trip
    Economy

    Denver (DEN)to

    Brussels (BRU)
    Sep 26 2025 - Oct 09 2025
    From
    USD 422
    Round trip
    Economy

    Denver (DEN)to

    Brussels (BRU)
    Sep 23 2025 - Oct 08 2025
    From
    USD 422
    Round trip
    Economy

    Denver (DEN)to

    Brussels (BRU)
    Sep 25 2025 - Oct 09 2025
    From
    USD 422
    Round trip
    Economy

    Denver (DEN)to

    Brussels (BRU)
    Sep 26 2025 - Oct 08 2025
    From
    USD 422
    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 Denver to Brussels with Icelandair

    USD
    Plan ahead for your trip from Denver to Brussels with Icelandair
    From
    To
    Fare type
    Dates
    Price
    Denver (DEN)Brussels (BRU)Round trip
    /
    Economy
    Jan 14 2026 - Feb 01 2026

    From

    USD 466

    Viewed 1 day ago

    Denver (DEN)Brussels (BRU)Round trip
    /
    Economy
    Jan 21 2026 - Feb 01 2026

    From

    USD 466

    Viewed 1 day ago

    Denver (DEN)Brussels (BRU)Round trip
    /
    Economy
    Jan 28 2026 - Feb 12 2026

    From

    USD 466

    Viewed 1 day ago

    Denver (DEN)Brussels (BRU)Round trip
    /
    Economy
    Feb 04 2026 - Feb 12 2026

    From

    USD 466

    Viewed 1 day ago

    Denver (DEN)Brussels (BRU)Round trip
    /
    Economy
    Jan 14 2026 - Jan 18 2026

    From

    USD 466

    Viewed 1 day ago

    Denver (DEN)Brussels (BRU)Round trip
    /
    Economy
    Jan 14 2026 - Jan 22 2026

    From

    USD 466

    Viewed 1 day ago

    Denver (DEN)Brussels (BRU)Round trip
    /
    Economy
    Jan 14 2026 - Jan 29 2026

    From

    USD 466

    Viewed 1 day ago

    Denver (DEN)Brussels (BRU)Round trip
    /
    Economy
    Jan 14 2026 - Feb 08 2026

    From

    USD 466

    Viewed 1 day ago

    Denver (DEN)Brussels (BRU)Round trip
    /
    Economy
    Jan 14 2026 - Feb 12 2026

    From

    USD 466

    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.

    Flights from Denver (DEN) to Brussels (BRU)

    Choose Icelandair to fly from Denver (DEN) 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.