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Cheap flights from Buffalo to Brussels from $710

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 10/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Buffalo to Brussels

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
6:00 am - 7:50 amBUF  Buffalo-BRU Brussels Bruxelles-National
44h 50m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
10:00 am - 8:36 pmBRU  Brussels Bruxelles-National-BUF Buffalo
40h 36m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$710Air Canada
Sat, Oct 31 - Tue, Nov 17
Air Canada Logo
6:30 am - 7:50 amBUF  Buffalo-BRU Brussels Bruxelles-National
19h 20m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
10:00 am - 8:36 pmBRU  Brussels Bruxelles-National-BUF Buffalo
40h 36m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$710Air Canada
Tue, Nov 3 - Thu, Nov 19
Air Canada Logo
6:30 am - 7:50 amBUF  Buffalo-BRU Brussels Bruxelles-National
19h 20m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
10:00 am - 8:36 pmBRU  Brussels Bruxelles-National-BUF Buffalo
40h 36m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$710Air Canada
Tue, Nov 3 - Tue, Nov 17
Air Canada Logo
6:00 am - 7:50 amBUF  Buffalo-BRU Brussels Bruxelles-National
44h 50m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
10:00 am - 8:51 pmBRU  Brussels Bruxelles-National-BUF Buffalo
40h 51m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$710Air Canada
Sat, Oct 31 - Fri, Nov 20
Air Canada Logo
6:30 am - 7:50 amBUF  Buffalo-BRU Brussels Bruxelles-National
19h 20m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
10:00 am - 8:36 pmBRU  Brussels Bruxelles-National-BUF Buffalo
40h 36m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$710Air Canada
Tue, Nov 3 - Wed, Nov 18
Air Canada Logo
6:30 am - 7:50 amBUF  Buffalo-BRU Brussels Bruxelles-National
19h 20m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
10:00 am - 8:51 pmBRU  Brussels Bruxelles-National-BUF Buffalo
40h 51m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$710Air Canada
Tue, Nov 3 - Fri, Nov 20
Air Canada Logo
6:00 am - 7:50 amBUF  Buffalo-BRU Brussels Bruxelles-National
44h 50m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
10:00 am - 8:36 pmBRU  Brussels Bruxelles-National-BUF Buffalo
40h 36m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$710Air Canada
Sat, Oct 31 - Wed, Nov 18
Air Canada Logo
6:00 am - 7:50 amBUF  Buffalo-BRU Brussels Bruxelles-National
44h 50m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
10:00 am - 8:36 pmBRU  Brussels Bruxelles-National-BUF Buffalo
40h 36m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$710Air Canada
Sat, Oct 31 - Thu, Nov 19
Air Canada Logo
6:30 am - 7:50 amBUF  Buffalo-BRU Brussels Bruxelles-National
43h 20m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
10:00 am - 8:36 pmBRU  Brussels Bruxelles-National-BUF Buffalo
40h 36m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$716Air Canada
Sun, Nov 1 - Thu, Nov 19
Air Canada Logo
6:30 am - 7:50 amBUF  Buffalo-BRU Brussels Bruxelles-National
43h 20m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
10:00 am - 8:51 pmBRU  Brussels Bruxelles-National-BUF Buffalo
40h 51m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$716Air Canada
Sun, Nov 1 - Fri, Nov 20

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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
Oct 31
BUF6:00 amBuffalo
44h 50m
2 stops
BRU7:50 amBrussels Bruxelles-National
Nov 18
BRU10:00 amBrussels Bruxelles-National
40h 36m
2 stops
BUF8:36 pmBuffalo
$710
Air Canada
Nov 1
BUF6:30 amBuffalo
43h 20m
2 stops
BRU7:50 amBrussels Bruxelles-National
Nov 17
BRU10:00 amBrussels Bruxelles-National
37h 02m
2 stops
BUF5:02 pmBuffalo
$716
Air Canada
Jan 11
BUF7:00 amBuffalo
18h 50m
2 stops
BRU7:50 amBrussels Bruxelles-National
Jan 13
BRU10:00 amBrussels Bruxelles-National
40h 31m
2 stops
BUF8:31 pmBuffalo
$739

United Airlines flights from Buffalo to Brussels Bruxelles-National Airport

Our best United Airlines deals on Buffalo to Brussels Bruxelles-National Airport flight tickets
United Airlines
Nov 2
BUF6:00 amBuffalo
25h 15m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Nov 19
BRU11:15 amBrussels Bruxelles-National
17h 44m
1 stop
BUF10:59 pmBuffalo
$724
United Airlines
Oct 31
BUF5:49 pmBuffalo
34h 06m
1 stop
BRU8:55 amBrussels Bruxelles-National
Nov 19
BRU10:10 amBrussels Bruxelles-National
29h 32m
1 stop
BUF9:42 amBuffalo
$727
United Airlines
Nov 4
BUF2:55 pmBuffalo
16h 20m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Nov 17
BRU7:00 amBrussels Bruxelles-National
19h 36m
2 stops
BUF8:36 pmBuffalo
$730

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 14, 2026.
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

Cheapest round-trip

BuffaloBrussels

BUF Buffalo - BRU Brussels Bruxelles-National

BUFBRU

Buffalo

Sat 10/31

6:00 am-7:50 am

2 stops44h 50m

Brussels Bruxelles-National

Tue 11/17

10:00 am-8:36 pm

2 stops40h 36m

$710
Quickest round-trip

BuffaloBrussels

BUF Buffalo - BRU Brussels Bruxelles-National

BUFBRU

Buffalo

Tue 11/3

6:30 am-7:50 am

2 stops19h 20m

Brussels Bruxelles-National

Thu 11/19

10:00 am-8:36 pm

2 stops40h 36m

$710

BuffaloBrussels

BUF Buffalo - BRU Brussels Bruxelles-National

BUFBRU

Buffalo

Tue 11/3

6:30 am-7:50 am

2 stops19h 20m

Brussels Bruxelles-National

Tue 11/17

10:00 am-8:36 pm

2 stops40h 36m

$710

BuffaloBrussels

BUF Buffalo - BRU Brussels Bruxelles-National

BUFBRU

Buffalo

Sat 10/31

6:00 am-7:50 am

2 stops44h 50m

Brussels Bruxelles-National

Fri 11/20

10:00 am-8:51 pm

2 stops40h 51m

$710

BuffaloBrussels

BUF Buffalo - BRU Brussels Bruxelles-National

BUFBRU

Buffalo

Tue 11/3

6:30 am-7:50 am

2 stops19h 20m

Brussels Bruxelles-National

Wed 11/18

10:00 am-8:36 pm

2 stops40h 36m

$710

BuffaloBrussels

BUF Buffalo - BRU Brussels Bruxelles-National

BUFBRU

Buffalo

Tue 11/3

6:30 am-7:50 am

2 stops19h 20m

Brussels Bruxelles-National

Fri 11/20

10:00 am-8:51 pm

2 stops40h 51m

$710

BuffaloBrussels

BUF Buffalo - BRU Brussels Bruxelles-National

BUFBRU

Buffalo

Sat 10/31

6:00 am-7:50 am

2 stops44h 50m

Brussels Bruxelles-National

Wed 11/18

10:00 am-8:36 pm

2 stops40h 36m

$710

BuffaloBrussels

BUF Buffalo - BRU Brussels Bruxelles-National

BUFBRU

Buffalo

Sat 10/31

6:00 am-7:50 am

2 stops44h 50m

Brussels Bruxelles-National

Thu 11/19

10:00 am-8:36 pm

2 stops40h 36m

$710

BuffaloBrussels

BUF Buffalo - BRU Brussels Bruxelles-National

BUFBRU

Buffalo

Sun 11/1

6:30 am-7:50 am

2 stops43h 20m

Brussels Bruxelles-National

Thu 11/19

10:00 am-8:36 pm

2 stops40h 36m

$716

BuffaloBrussels

BUF Buffalo - BRU Brussels Bruxelles-National

BUFBRU

Buffalo

Sun 11/1

6:30 am-7:50 am

2 stops43h 20m

Brussels Bruxelles-National

Fri 11/20

10:00 am-8:51 pm

2 stops40h 51m

$716

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Brussels from

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

Can stopping save me money on Buffalo to Brussels Bruxelles-National Airport flights?

You could potentially save up to 1% on your flight if you consider stops on a Buffalo to Brussels Bruxelles-National Airport flight.

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

Fastest flight time

16h 20m

Direct flights

None
The fastest flight from Buffalo to Brussels Bruxelles-National Airport takes 16h 20m
There are no direct flights from Buffalo to Brussels Bruxelles-National Airport. There are no popular flight routes from Buffalo to Brussels Bruxelles-National Airport.
Search flight deals

Frequently asked questions about flying from Buffalo to Brussels Bruxelles-National Airport

  • 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 16h 20m 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 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.

Traveling to a place near Brussels?

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

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.

An easier way to manage your Brussels Bruxelles-National Airport trip

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