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$454+ Cheap flights from Buffalo (BUF) to Belgium

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BRU
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
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Cheap flight deals from Buffalo to Belgium

Cheapest flights from Buffalo to Belgium
Explore the most affordable flight options available from Buffalo to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.

This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/610:50 am
BUF
-
BRU
2 stops20h 25m
United Airlines
Wed 12/910:00 am
BRU
-
BUF
2 stops35h 16m
United Airlines
Deal found 7/20$726
This Air Canada deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/67:00 am
BUF
-
BRU
2 stops18h 50m
Air Canada
Wed 12/910:00 am
BRU
-
BUF
2 stops40h 31m
Air Canada
Deal found 7/19$733
This Cheapflightsfares deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:30 am
BUF
-
BRU
2 stops21h 45m
SWISS
Sat 10/37:40 pm
BRU
-
BUF
2 stops31h 07m
SWISS
Deal found 7/22$823
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:40 pm
BUF
-
BRU
2 stops18h 20m
United Airlines
Sat 10/310:15 am
BRU
-
BUF
1 stop16h 32m
United Airlines
Deal found 7/22$848
This United Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/171:51 pm
BUF
-
BRU
2 stops17h 24m
United Airlines
Mon 8/2412:45 pm
BRU
-
BUF
2 stops36h 15m
United Airlines
Deal found 7/19$875

Find flight deals from Buffalo to Belgium

Keep the following information in mind while searching for Buffalo to Belgium flight deals. Data was last updated July 23, 2026.

Round-trip from

$726
(United Airlines)

One-way from

$454
(Flysmarter)
From Buffalo to Belgium
Search Deals
One-way flight from Buffalo to Belgium
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Belgium 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, Cheapflights users made 2,558,603 searches. Data last updated July 23, 2026.
Use the filters below to find and compare flights from Buffalo to Belgium that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Sun 12/6

1:55 pm-1:15 pm

2 stops17h 20m

Brussels Bruxelles-National

Wed 12/9

10:00 am-4:47 pm

2 stops36h 47m

$726
Quickest round-trip

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Mon 9/21

7:40 pm-8:00 pm

2 stops18h 20m

Brussels Bruxelles-National

Sat 10/3

10:15 am-8:47 pm

1 stop16h 32m

$848

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Mon 8/17

6:00 am-7:45 am

1 stop19h 45m

Brussels Bruxelles-National

Mon 8/24

12:45 pm-7:00 pm

2 stops36h 15m

$879

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Sat 8/15

9:33 pm-12:55 pm

2 stops33h 22m

Brussels Bruxelles-National

Wed 9/2

1:50 pm-9:35 am

2 stops25h 45m

$918
Cheapest one-way

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Tue 9/22

7:00 am-7:10 am

2 stops18h 10m

$454

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Mon 9/21

10:30 am-10:15 am

2 stops17h 45m

$458

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Tue 9/22

6:45 pm-6:45 pm

3 stops42h 00m

$463
Quickest one-way

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Tue 8/18

10:30 am-7:15 am

1 stop14h 45m

$584

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Tue 7/28

10:57 am-9:00 am

1 stop16h 03m

$636

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/22

Sorted by cheapest first

Best time to book a flight from Buffalo to Belgium

Have a flexible travel schedule? Discover the best time to fly to Belgium from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Belgium

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Belgium. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Buffalo to Belgium?

    Buffalo (BUF) is the airport you will fly out of if you book a flight from Buffalo to Belgium. It is only a 8.3 mi journey to Buffalo (BUF) from Buffalo’s city center.

  • How long is the flight from Buffalo to Belgium?

    There are many flights that can get you from Buffalo to Belgium in 17h 20m. Fly via United Airlines to get the fastest option. There are 3751 mi between Buffalo and Belgium.

  • Can I find deals for flights from Buffalo to Belgium that include hotel bookings?

    Yes. In addition to deals on Buffalo to Belgium flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Belgium?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Belgium.

  • Can I find deals for business class flights from Buffalo to Belgium?

    Yes. Cheapflights offers flight deals from Buffalo to Belgium by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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