$478 Cheap Flights from Brussels (BRU) to Buffalo (BUF)

View $478 flight on Wed, Apr 8, 2026Opens in a new window

Popular airlines from Brussels Airport (BRU) to Buffalo Niagara Intl. Airport (BUF)

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Cheap Flights from Brussels to Buffalo (BRU-BUF)

Prices were available within the past 7 days and start at $478 for one-way flights and $1,318 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Sat, Oct 25 - Wed, Oct 29
BRU
Brussels
BUF
Buffalo
$1,318 Roundtrip, found 2 days ago
$1,318
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sat, Oct 25 from Brussels to Buffalo, returning Wed, Oct 29, priced at $1,318 found 2 days ago
Lufthansa
Sat, Oct 25 - Wed, Oct 29
BRU
Brussels
BUF
Buffalo
$1,330 Roundtrip, found 2 days ago
$1,330
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sat, Oct 25 from Brussels to Buffalo, returning Wed, Oct 29, priced at $1,330 found 2 days ago
Lufthansa
Sat, Oct 25 - Wed, Oct 29
BRU
Brussels
BUF
Buffalo
$1,344 Roundtrip, found 2 days ago
$1,344
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sat, Oct 25 from Brussels to Buffalo, returning Wed, Oct 29, priced at $1,344 found 2 days ago
Lufthansa
Sat, Oct 25 - Wed, Oct 29
BRU
Brussels
BUF
Buffalo
$1,349 Roundtrip, found 2 days ago
$1,349
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sat, Oct 25 from Brussels to Buffalo, returning Wed, Oct 29, priced at $1,349 found 2 days ago
Lufthansa
Sat, Oct 25 - Wed, Oct 29
BRU
Brussels
BUF
Buffalo
$1,355 Roundtrip, found 2 days ago
$1,355
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sat, Oct 25 from Brussels to Buffalo, returning Wed, Oct 29, priced at $1,355 found 2 days ago
Lufthansa
Sat, Oct 25 - Wed, Oct 29
BRU
Brussels
BUF
Buffalo
$1,356 Roundtrip, found 2 days ago
$1,356
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sat, Oct 25 from Brussels to Buffalo, returning Wed, Oct 29, priced at $1,356 found 2 days ago
Brussels Airlines
Sat, Oct 25 - Wed, Oct 29
BRU
Brussels
BUF
Buffalo
$1,516 Roundtrip, found 2 days ago
$1,516
Roundtrip
found 2 days ago
Select Brussels Airlines flight, departing Sat, Oct 25 from Brussels to Buffalo, returning Wed, Oct 29, priced at $1,516 found 2 days ago
LOT-Polish Airlines
Sat, Oct 25 - Wed, Oct 29
BRU
Brussels
BUF
Buffalo
$1,614 Roundtrip, found 2 days ago
$1,614
Roundtrip
found 2 days ago
Select LOT-Polish Airlines flight, departing Sat, Oct 25 from Brussels to Buffalo, returning Wed, Oct 29, priced at $1,614 found 2 days ago
Air Canada
Sat, Oct 25 - Wed, Oct 29
BRU
Brussels
BUF
Buffalo
$1,655 Roundtrip, found 2 days ago
$1,655
Roundtrip
found 2 days ago
Select Air Canada flight, departing Sat, Oct 25 from Brussels to Buffalo, returning Wed, Oct 29, priced at $1,655 found 2 days ago
Austrian Airlines
Sat, Oct 25 - Wed, Oct 29
BRU
Brussels
BUF
Buffalo
$1,711 Roundtrip, found 2 days ago
$1,711
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Sat, Oct 25 from Brussels to Buffalo, returning Wed, Oct 29, priced at $1,711 found 2 days ago

Frequently asked questions

How much does a flight from Brussels - National Airport (BRU) to Buffalo Niagara Intl. Airport (BUF) cost?
Lock in a cheap one-way flight from $478 or cheap return flight from $1,318 from Brussels - National Airport (BRU) to Buffalo Niagara Intl. Airport (BUF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Brussels - National Airport (BRU) to Buffalo Niagara Intl. Airport (BUF)?
Planning your getaway for October is a good way to save, as it's the cheapest month for flights between BRU and BUF. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Brussels - National Airport (BRU) to Buffalo Niagara Intl. Airport (BUF)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest BRU to BUF flight.
How many flights per day from Brussels - National Airport (BRU) to Buffalo Niagara Intl. Airport (BUF)?
Direct flights from Brussels - National Airport (BRU) to Buffalo Niagara Intl. Airport (BUF) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BRU to BUF?
Typically you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can vary based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Brussels - National Airport (BRU) to Buffalo Niagara Intl. Airport (BUF)?
To reach Buffalo Niagara Intl. Airport (BUF) on schedule, pick a flight that leaves from Brussels - National Airport (BRU) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Brussels - National Airport (BRU) to Buffalo Niagara Intl. Airport (BUF) last-minute?
Last-minute fares from BRU to BUF are usually more expensive. To secure the best rates, start searching for flights early. That said, if you're flexible with your travel dates, you may land a cheap ticket right before you leave.
Is it cheaper to book a BRU to BUF flight and hotel package?
You'll typically save money by securing a BRU to BUF flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After selecting your ideal flights and accommodations, consider adding extras like car rentals, tours and activities.
Can I cancel or change the date of my flight from Brussels - National Airport (BRU) to Buffalo Niagara Intl. Airport (BUF)?
Generally, it's possible to cancel or reschedule your BRU to BUF flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Brussels - National
Destination airport
Buffalo Niagara Intl.
Roundtrip price
$1,318
Distance
3753 mi

Book with confidence

Brussels to Buffalo Flights

The cheapest times to fly from Brussels to Buffalo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Brussels to Buffalo are during the month of October. You can find some of the cheapest flights from Brussels to Buffalo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Brussels to Buffalo

Sunday is one of the best days to book for cheap flights from Brussels to Buffalo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Brussels to Buffalo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Brussels to Buffalo in 2025. You can also book with separate airlines for your outbound and return journeys, from $478 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Brussels to Buffalo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Brussels to Buffalo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Brussels to Buffalo Flights

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*Available to One Key members.