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Cheap flights from Buffalo to Brussels from $943

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Brussels departing on 8/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

KLM Logo
3:51 pm - 8:40 amBUF-BRU
10h 49m1 stop
KLM Logo
10:45 am - 11:57 pmBRU-BUF
19h 12m1 stop
$943KLM
Find Deal
Fri, Aug 15 - Sun, Aug 24
Delta Logo
3:51 pm - 8:40 amBUF-BRU
10h 49m1 stop
Delta Logo
10:45 am - 11:18 pmBRU-BUF
18h 33m2 stops
$948Delta
Find Deal
Fri, Aug 15 - Sun, Aug 24
Delta Logo
6:20 am - 8:40 amBUF-BRU
20h 20m2 stops
Delta Logo
10:45 am - 11:18 pmBRU-BUF
18h 33m2 stops
$1,048Delta
Find Deal
Fri, Aug 15 - Sun, Aug 24
Logo
10:30 am - 7:50 amBUF-BRU
15h 20m2 stops
Logo
10:00 am - 9:16 pmBRU-BUF
17h 16m3 stops
$1,494
Find Deal
Fri, Aug 15 - Sun, Aug 24
Air Canada Logo
10:50 am - 9:45 amBUF-BRU
16h 55m3 stops
Air Canada Logo
10:00 am - 9:16 pmBRU-BUF
17h 16m3 stops
$2,722Air Canada
Find Deal
Fri, Aug 15 - Sun, Aug 24

Air Canada flights from Buffalo to Brussels Bruxelles-National Airport

Our best Air Canada deals on Buffalo to Brussels Bruxelles-National Airport flight tickets
Air Canada
Aug 15
BUF10:50 amBuffalo
16h 55m
3 stops
BRU9:45 amBrussels Bruxelles-National
Aug 24
BRU10:00 amBrussels Bruxelles-National
17h 16m
3 stops
BUF9:16 pmBuffalo
$2,722
Find similar
Air Canada
Aug 5
BUF10:50 amBuffalo
16h 55m
3 stops
BRU9:45 amBrussels Bruxelles-National
Aug 7
BRU10:00 amBrussels Bruxelles-National
29h 54m
3 stops
BUF9:54 amBuffalo
$2,916
Find similar

Delta flights from Buffalo to Brussels Bruxelles-National Airport

Our best Delta deals on Buffalo to Brussels Bruxelles-National Airport flight tickets
Delta
Aug 15
BUF3:51 pmBuffalo
10h 49m
1 stop
BRU8:40 amBrussels Bruxelles-National
Aug 24
BRU10:45 amBrussels Bruxelles-National
18h 33m
2 stops
BUF11:18 pmBuffalo
$948
Find similar
Delta
Aug 15
BUF6:20 amBuffalo
20h 20m
2 stops
BRU8:40 amBrussels Bruxelles-National
Aug 24
BRU10:45 amBrussels Bruxelles-National
18h 33m
2 stops
BUF11:18 pmBuffalo
$1,048
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Buffalo to Brussels Bruxelles-National Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 2, 2025.
Use the filters below to find and compare flights from Buffalo to Brussels Bruxelles-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Fri 8/15

3:51 pm-8:40 am

1 stop10h 49m

Brussels Bruxelles-National

Sun 8/24

10:45 am-11:57 pm

1 stop19h 12m

$943

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Fri 8/15

3:51 pm-8:40 am

1 stop10h 49m

Brussels Bruxelles-National

Sun 8/24

10:45 am-11:18 pm

2 stops18h 33m

$948

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Fri 8/15

6:20 am-8:40 am

2 stops20h 20m

Brussels Bruxelles-National

Sun 8/24

10:45 am-11:18 pm

2 stops18h 33m

$1,048

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Fri 8/15

10:30 am-7:50 am

2 stops15h 20m

Brussels Bruxelles-National

Sun 8/24

10:00 am-9:16 pm

3 stops17h 16m

$1,494

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Fri 8/15

10:50 am-9:45 am

3 stops16h 55m

Brussels Bruxelles-National

Sun 8/24

10:00 am-9:16 pm

3 stops17h 16m

$2,722

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Buffalo to Brussels Bruxelles-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Brussels Bruxelles-National Airport?

The cheapest day to depart from Buffalo to Brussels Bruxelles-National Airport is on a Thursday. Travelers who choose to depart for Brussels Bruxelles-National Airport on a Thursday will often find tickets for as low as $804. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Buffalo to Brussels Bruxelles-National Airport for around $1,403.

What is the cheapest time of day to depart on your flight to Brussels Bruxelles-National Airport?

Our most recent data shows that the best time of day to fly to Brussels Bruxelles-National Airport is in the afternoon. Flights from Buffalo to Brussels Bruxelles-National Airport during this time can be as low as $890. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,072 on average. Flights to Brussels Bruxelles-National Airport from Buffalo at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Buffalo to Brussels Bruxelles-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Brussels Bruxelles-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Buffalo to Brussels Bruxelles-National Airport (BUF to BRU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Brussels Bruxelles-National Airport

Best Price Found

$943

Fastest flight time

10h 49m

Direct flights

None
The best flight deal from Buffalo to Brussels Bruxelles-National Airport found on momondo in the last 72 hours is $943
The fastest flight from Buffalo to Brussels Bruxelles-National Airport takes 10h 49m
There are no direct flights from Buffalo to Brussels Bruxelles-National Airport. Popular non-direct route for this connection is Buffalo Airport - Brussels Bruxelles-National Airport.
Search flight deals

  • How far is Buffalo to Brussels Bruxelles-National by plane?

    The straight-line distance from Buffalo to Brussels Bruxelles-National is 3758.8 mi. Typically, this will take 10h 49m by plane in normal conditions.

  • When did momondo last update prices for flights from Buffalo Airport to Brussels Bruxelles-National Airport?

    Prices for flights from Buffalo Airport to Brussels Bruxelles-National Airport refresh daily.

  • How many operators does momondo search for flights from Buffalo Airport to Brussels Bruxelles-National Airport?

  • How old do you have to be to fly from Buffalo Airport to Brussels Bruxelles-National Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Brussels Bruxelles-National Airport.

  • What documentation or ID do you need to fly to Brussels Bruxelles-National Airport?

    The necessary travel and health documents for your Brussels Bruxelles-National Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Buffalo to Brussels Bruxelles-National Airport?

Best airlines flying from Buffalo to Brussels Bruxelles-National Airport

Compare and see reviews for airlines that fly from Buffalo to Brussels Bruxelles-National Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $653Free CancellationRating
7.4
8,904 reviews
Search United Airlines flights

Traveling to a place near Brussels?

Book flights to Brussels if you plan to visit one of these locations
Bruges
Ghent
Leuven
Charleroi
Spa
Namur
Aalst
Hasselt
Zaventem
Mons
Genk
Dinant
Waterloo
Mechelen
Knokke-Heist
Tournai
Durbuy
Oostkamp

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Brussels?

Finding the right flight to Brussels from Buffalo is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Brussels quick and easy, saving you time and money.

Can I find flights from Buffalo to Brussels with flexible booking policies on momondo?

All flight searches from Buffalo to Brussels on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Buffalo to Brussels?

Once all potential Buffalo to Brussels flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Buffalo to Brussels right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Brussels, momondo offers a useful price alert feature which will track prices for flights to Brussels from Buffalo and alert you when they change.

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