Flights to Brussels from $ 380*

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United's most popular flights to Brussels (BRU)

$
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Newark/New York (EWR)to

Brussels (BRU)
03/06/26 - 03/10/26
from
$ 493
Viewed: 16 hours ago
Roundtrip
Economy

Washington, D.C. (IAD)to

Brussels (BRU)
02/18/26 - 02/27/26
from
$ 709
Viewed: 3 hours ago
Roundtrip
Economy

Chicago (ORD)to

Brussels (BRU)
03/07/26 - 03/14/26
from
$ 861
Viewed: 2 hours ago
Roundtrip
Economy

Denver (DEN)to

Brussels (BRU)
02/11/26 - 02/18/26
from
$ 882
Viewed: 16 hours ago
Roundtrip
Economy

San Francisco (SFO)to

Brussels (BRU)
03/17/26 - 03/31/26
from
$ 885
Viewed: 13 hours ago
Roundtrip
Economy

Houston (IAH)to

Brussels (BRU)
02/24/26 - 03/03/26
from
$ 802
Viewed: 15 hours ago
Roundtrip
Economy

Los Angeles (LAX)to

Brussels (BRU)
01/15/26 - 01/20/26
from
$ 493
Viewed: 19 hours ago
Roundtrip
Economy

San Diego (SAN)to

Brussels (BRU)
01/15/26 - 01/20/26
from
$ 504
Viewed: 20 hours ago
Roundtrip
Economy

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.

Business class deals on flights to Brussels (BRU)

$

Newark/New York (EWR)to

Brussels (BRU)
01/14/26 - 01/19/26

Roundtrip

Business

from
$ 3,402
Viewed: 5 hours ago

Washington, D.C. (IAD)to

Brussels (BRU)
05/06/26 - 05/20/26

Roundtrip

Business

from
$ 5,782
Viewed: 9 hours ago

Chicago (ORD)to

Brussels (BRU)
07/27/26 - 08/17/26

Roundtrip

Business

from
$ 6,332
Viewed: 13 hours ago

San Francisco (SFO)to

Brussels (BRU)
01/13/26 - 01/29/26

Roundtrip

Business

from
$ 6,146
Viewed: 1 day ago

Denver (DEN)to

Brussels (BRU)
05/06/26 - 05/22/26

Roundtrip

Business

from
$ 4,896
Viewed: 1 hour ago

Houston (IAH)to

Brussels (BRU)
08/01/26 - 08/15/26

Roundtrip

Business

from
$ 5,135
Viewed: 23 hours ago

Los Angeles (LAX)to

Brussels (BRU)
01/18/26 - 02/02/26

Roundtrip

Business

from
$ 4,710
Viewed: 19 hours ago

Boston (BOS)to

Brussels (BRU)
06/18/26 - 07/08/26

Roundtrip

Business

from
$ 4,389
Viewed: 8 hours ago

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.

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Things to do after your flight to Brussels (BRU)

The capital of Belgium, Brussels is home to many European and world organizations. This political center is complemented by top cuisine, architecture and culture — there is something for every type of traveler to love.

Brussels’ top attractions

  • Stroll through De Grote Markt (La Grand Place) and visit after dark to admire the illuminated buildings.
  • Marvel at the unusual Atomium, built for the 1958 Brussels World’s Fair, then tour the continent at the nearby Mini-Europe.
  • Stop by the famous fountains of Manneken Pis and Jeanneke Pis.
  • Visit the city’s diverse museums, including Museum of the City of Brussels, the House of Folklore and Traditions and the Spontaneous Art Museum.
  • See animals from around the globe at Planckendael Zoo.
  • Experience the outdoor maze at the Van Buuren Museum and Gardens.
  • Tour Cantillon Brewery or sample local beers in the many local bars.

Best time to travel to Brussels

Celebrated since 1549, the Ommegang of Brussels takes place twice per summer and celebrates the history of the city. Visit during the spring to take part in the Iris Festival, which features lively street parties, entertainers and music, with the chance to step inside the European Parliament. The traditional Meyboom, held in August, features puppets, a fun parade and music. Winter is prime time for shopping in the many Christmas markets.