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Cheap flights from Buffalo to Brussels from $746

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 11/16. 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.
United Airlines Logo
6:00 am - 8:55 am
BUF
-
BRU
20h 55m
2 stops
United Airlines Logo
11:15 am - 8:05 pm
BRU
-
BUF
14h 50m
1 stop
$746United Airlines
Mon, Nov 16 - Thu, Nov 19
United Airlines Logo
10:41 am - 1:15 pm
BUF
-
BRU
20h 34m
2 stops
United Airlines Logo
10:00 am - 9:29 am
BRU
-
BUF
29h 29m
2 stops
$749United Airlines
Mon, Nov 16 - Thu, Nov 19
United Airlines Logo
10:41 am - 8:05 am
BUF
-
BRU
15h 24m
1 stop
United Airlines Logo
10:10 am - 4:56 pm
BRU
-
BUF
12h 46m
1 stop
$750United Airlines
Mon, Nov 16 - Thu, Nov 19
Delta Logo
6:05 am - 7:40 am
BUF
-
BRU
19h 35m
1 stop
Delta Logo
9:45 am - 11:59 pm
BRU
-
BUF
20h 14m
1 stop
$758Delta
Sun, Aug 23 - Sun, Aug 30
Delta Logo
12:16 pm - 7:40 am
BUF
-
BRU
13h 24m
1 stop
Delta Logo
9:45 am - 11:09 pm
BRU
-
BUF
19h 24m
2 stops
$762Delta
Fri, Aug 21 - Mon, Aug 31
Delta Logo
6:05 am - 7:40 am
BUF
-
BRU
19h 35m
1 stop
Delta Logo
8:05 am - 11:58 pm
BRU
-
BUF
21h 53m
2 stops
$766Delta
Sun, Aug 23 - Sun, Aug 30
Multiple Airlines Logo
7:48 pm - 2:40 pm
BUF
-
BRU
12h 52m
2 stops
Multiple Airlines Logo
9:45 am - 7:08 pm
BRU
-
BUF
15h 23m
2 stops
$770Multiple Airlines
Sun, Aug 23 - Wed, Aug 26
KLM Logo
3:53 pm - 9:40 am
BUF
-
BRU
11h 47m
2 stops
KLM Logo
8:05 am - 6:23 pm
BRU
-
BUF
16h 18m
2 stops
$774KLM
Fri, Aug 21 - Mon, Aug 31
KLM Logo
12:17 pm - 7:40 am
BUF
-
BRU
13h 23m
1 stop
KLM Logo
9:45 am - 5:54 pm
BRU
-
BUF
14h 09m
1 stop
$788KLM
Fri, Sep 11 - Fri, Sep 18
Delta Logo
6:05 am - 7:40 am
BUF
-
BRU
19h 35m
1 stop
Delta Logo
9:45 am - 11:54 pm
BRU
-
BUF
20h 09m
2 stops
$792Delta
Fri, Sep 11 - Fri, Sep 18

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Scandinavian Airlines flights from Buffalo to Brussels Bruxelles-National Airport

Our best Scandinavian Airlines deals on Buffalo to Brussels Bruxelles-National Airport flight tickets
Scandinavian Airlines
Sep 11
BUF12:17 pmBuffalo
25h 33m
2 stops
BRU7:50 pmBrussels Bruxelles-National
Sep 18
BRU8:30 pmBrussels Bruxelles-National
28h 45m
3 stops
BUF7:15 pmBuffalo
$981
Scandinavian Airlines
Sep 11
BUF11:06 amBuffalo
21h 29m
3 stops
BRU2:35 pmBrussels Bruxelles-National
Sep 18
BRU8:30 pmBrussels Bruxelles-National
28h 45m
3 stops
BUF7:15 pmBuffalo
$1,395
Scandinavian Airlines
Sep 18
BUF3:58 pmBuffalo
21h 52m
2 stops
BRU7:50 pmBrussels Bruxelles-National
Sep 25
BRU5:45 amBrussels Bruxelles-National
24h 27m
3 stops
BUF12:12 amBuffalo
$1,481

KLM flights from Buffalo to Brussels Bruxelles-National Airport

Our best KLM deals on Buffalo to Brussels Bruxelles-National Airport flight tickets
KLM
Aug 21
BUF3:53 pmBuffalo
11h 47m
2 stops
BRU9:40 amBrussels Bruxelles-National
Aug 31
BRU8:05 amBrussels Bruxelles-National
16h 18m
2 stops
BUF6:23 pmBuffalo
$774
KLM
Sep 11
BUF12:17 pmBuffalo
13h 23m
1 stop
BRU7:40 amBrussels Bruxelles-National
Sep 18
BRU9:45 amBrussels Bruxelles-National
14h 09m
1 stop
BUF5:54 pmBuffalo
$788
KLM
Aug 10
BUF7:19 pmBuffalo
30h 21m
1 stop
BRU7:40 amBrussels Bruxelles-National
Aug 17
BRU9:45 amBrussels Bruxelles-National
20h 14m
1 stop
BUF11:59 pmBuffalo
$924

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 June 28, 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 - BRU

BUFBRU

Buffalo

Mon 11/16

6:00 am-8:55 am

2 stops20h 55m

Brussels Bruxelles-National

Thu 11/19

11:15 am-8:05 pm

1 stop14h 50m

$746

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Mon 11/16

10:41 am-1:15 pm

2 stops20h 34m

Brussels Bruxelles-National

Thu 11/19

10:00 am-9:29 am

2 stops29h 29m

$749

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Mon 11/16

10:41 am-8:05 am

1 stop15h 24m

Brussels Bruxelles-National

Thu 11/19

10:10 am-4:56 pm

1 stop12h 46m

$750

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Sun 8/23

6:05 am-7:40 am

1 stop19h 35m

Brussels Bruxelles-National

Sun 8/30

9:45 am-11:59 pm

1 stop20h 14m

$758

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Fri 8/21

12:16 pm-7:40 am

1 stop13h 24m

Brussels Bruxelles-National

Mon 8/31

9:45 am-11:09 pm

2 stops19h 24m

$762

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Sun 8/23

6:05 am-7:40 am

1 stop19h 35m

Brussels Bruxelles-National

Sun 8/30

8:05 am-11:58 pm

2 stops21h 53m

$766

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Sun 8/23

7:48 pm-2:40 pm

2 stops12h 52m

Brussels Bruxelles-National

Wed 8/26

9:45 am-7:08 pm

2 stops15h 23m

$770

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Fri 8/21

3:53 pm-9:40 am

2 stops11h 47m

Brussels Bruxelles-National

Mon 8/31

8:05 am-6:23 pm

2 stops16h 18m

$774
Quickest round-trip

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Fri 9/11

12:17 pm-7:40 am

1 stop13h 23m

Brussels Bruxelles-National

Fri 9/18

9:45 am-5:54 pm

1 stop14h 09m

$788

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Fri 9/11

6:05 am-7:40 am

1 stop19h 35m

Brussels Bruxelles-National

Fri 9/18

9:45 am-11:54 pm

2 stops20h 09m

$792

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

13h 23m

Direct flights

None
The fastest flight from Buffalo to Brussels Bruxelles-National Airport takes 13h 23m
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 13h 23m 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
Charleroi
Zaventem
Mons
Hasselt
Durbuy
Dinant
Genk
Namur
Waterloo
Aalst
Mechelen
Knokke-Heist
Francorchamps
Spa
Tournai
Oostkamp
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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