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Cheap Flight Deals to Brussels

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Round TripOne Way
BOS Boston
BRU Brussels
From $538.99
Nov 30, 2026 - Dec 8, 2026
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NYC New York City
BRU Brussels
From $561.12
Nov 27, 2026 - Dec 11, 2026
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CHI Chicago
BRU Brussels
From $639.99
Dec 2, 2026 - Dec 8, 2026
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MIA Miami
BRU Brussels
From $670.99
Feb 4, 2027 - Feb 8, 2027
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WAS Washington DC
BRU Brussels
From $679.99
Sep 27, 2026 - Oct 1, 2026
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SFO San Francisco
BRU Brussels
From $700.99
Sep 15, 2026 - Sep 29, 2026
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LAX Los Angeles
BRU Brussels
From $740.92
Oct 16, 2026 - Oct 22, 2026
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DFW Dallas
BRU Brussels
From $767.99
Aug 20, 2026 - Aug 26, 2026
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HOU Houston
BRU Brussels
From $799.73
Dec 29, 2026 - Jan 12, 2027
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BWI Baltimore
BRU Brussels
From $852.92
Dec 4, 2026 - Dec 13, 2026
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*All fares above were last found on:
Fares are one way/round trip. Fares incl. all fuel surcharges, taxes & fees and our service fees. Displayed fares are subject to change and cannot be guaranteed at the time of booking. See all booking terms and conditions.

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Book Flights to Brussels, Belgium

The capital city of Belgium has so much to offer that you'll have a tough time deciding where to start your vacation from. To be concise, Brussels is historic, beautiful and it's diverse. Grand Palace Square is the most famous tourist attraction in Brussels. This square features historic buildings dating back to the 17th century and is a treat for architecture lovers. While art lovers would have a great time in the Royal Museum of Fine Arts, shopaholics simply can't afford to miss the antique markets in Place du Grand Sablon.
Better Booking with CheapOair
Booking your flight with CheapOair helps ensure that you'll be getting the cheapest available tickets to Brussels. With our Best Price Guarantee, you know that we can provide you with the fantastic low prices on flights to Brussels, and with our 24/7 customer service you can always reach us during your trip.
When to Book Your Brussels Flight?
Best time to visit Brussels is during the summer season when the average high temperature is around 7 degrees Fahrenheit, making the weather ideal for outdoor exploration. This is the peak season so expect to pay big for the airfares. If you are looking to save then travel between September-October and March-May. During these months, not only is the temperature moderate and crowds less, travelers can also get great discounts on the airfares.
Brussels Airports
Brussels Airport is the primary airport that connects this city to the rest of the world. This airport is served by many renowned airlines and offers both domestic and international flights. Brussels Airport offers everything from dining, shopping to effective ground transportation. Some of the ground transportation choices offered includes private taxis and car rental service. If you are looking for the cheapest flights to Brussels, then book your deals at least three weeks in advance.