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$387+ 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BRU
Apr 29 — May 61
Wed 4/29
Wed 5/6
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 March 30, 2026.

This United Airlines deal was found by Cheapflights users on 3/29. 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 11/97:30 pm
BUF
-
BRU
2 stops31h 25m
United Airlines
Fri 11/1310:10 am
BRU
-
BUF
1 stop16h 21m
United Airlines
Deal found 3/29$747
This United Airlines deal was found by Cheapflights users on 3/29. 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 4/261:52 pm
BUF
-
BRU
1 stop13h 08m
United Airlines
Sun 5/311:10 am
BRU
-
BUF
2 stops13h 25m
United Airlines
Deal found 3/29$843
This Gotogate deal was found by Cheapflights users on 3/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:00 am
BUF
-
BRU
2 stops18h 50m
Air Canada
Sun 5/39:55 am
BRU
-
BUF
2 stops36h 59m
Air Canada
Deal found 3/29$855
This American Airlines deal was found by Cheapflights users on 3/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:59 pm
BUF
-
BRU
2 stops19h 26m
American Airlines
Tue 5/197:05 am
BRU
-
BUF
2 stops22h 44m
American Airlines
Deal found 3/28$856
This United Airlines deal was found by Cheapflights users on 3/28. 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.
Tue 5/1210:35 am
BUF
-
BRU
2 stops20h 40m
United Airlines
Tue 5/1912:00 pm
BRU
-
BUF
1 stop12h 35m
United Airlines
Deal found 3/28$857
This KLM deal was found by Cheapflights users on 3/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:39 pm
BUF
-
BRU
1 stop30h 01m
KLM
Tue 5/199:45 am
BRU
-
BUF
1 stop14h 59m
KLM
Deal found 3/28$866
This United Airlines deal was found by Cheapflights users on 3/27. 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 5/117:02 pm
BUF
-
BRU
2 stops18h 58m
United Airlines
Mon 5/1810:15 am
BRU
-
BUF
1 stop16h 46m
United Airlines
Deal found 3/27$917
This Air Canada deal was found by Cheapflights users on 3/28. 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.
Tue 5/126:04 am
BUF
-
BRU
2 stops19h 06m
Multiple Airlines
Tue 5/199:55 am
BRU
-
BUF
3 stops17h 06m
Multiple Airlines
Deal found 3/28$932
This Icelandair deal was found by Cheapflights users on 3/29. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1810:29 am
BUF
-
BRU
2 stops44h 26m
Icelandair
Tue 6/161:50 pm
BRU
-
BUF
2 stops15h 49m
Icelandair
Deal found 3/29$1,034

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 March 30, 2026.

Round-trip from

$843
(United Airlines)

One-way from

$387
(American Airlines)
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 March 30, 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
Quickest round-trip

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Sun 4/26

1:52 pm-9:00 am

1 stop13h 08m

Brussels Bruxelles-National

Sun 5/3

12:00 pm-6:35 pm

1 stop12h 35m

$843

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Tue 5/12

10:35 am-1:15 pm

2 stops20h 40m

Brussels Bruxelles-National

Tue 5/19

12:00 pm-6:35 pm

1 stop12h 35m

$857

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Mon 5/11

7:02 pm-8:00 pm

2 stops18h 58m

Brussels Bruxelles-National

Mon 5/18

10:15 am-9:01 pm

1 stop16h 46m

$917

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Tue 5/12

6:04 am-7:10 am

2 stops19h 06m

Brussels Bruxelles-National

Tue 5/19

9:55 am-9:01 pm

3 stops17h 06m

$932

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Thu 6/11

1:31 pm-10:10 am

2 stops38h 39m

Brussels Bruxelles-National

Sat 6/20

7:20 am-11:48 pm

2 stops22h 28m

$1,144

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Thu 5/28

2:47 pm-9:25 pm

2 stops24h 38m

Brussels Bruxelles-National

Fri 6/12

7:20 am-12:15 am

2 stops22h 55m

$1,196

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Tue 5/12

10:32 am-9:40 am

3 stops17h 08m

Brussels Bruxelles-National

Tue 5/19

5:45 am-12:19 am

3 stops24h 34m

$1,211

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Mon 6/1

6:15 am-7:40 am

1 stop19h 25m

Brussels Bruxelles-National

Mon 6/15

9:45 am-7:17 pm

2 stops15h 32m

$1,241

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Fri 5/29

5:34 pm-10:10 am

2 stops34h 36m

Brussels Bruxelles-National

Sun 6/14

11:10 am-11:48 pm

2 stops18h 38m

$1,281

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Thu 6/11

6:00 am-1:15 pm

2 stops25h 15m

Brussels Bruxelles-National

Sat 6/20

10:15 am-4:51 pm

1 stop12h 36m

$1,303

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/29

Showing 1-10 of 21 resultsSorted by cheapest first
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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.

Reviews of airlines servicing Belgium

Get insights into the airlines that provide service to Belgium. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belgium. Reviews last updated March 30, 2026.
Read through reviews of airlines operating flights from Buffalo to Belgium, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,514 reviews

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,514 reviews
United Airlines
7.4
Good
9,514 reviews

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 13h 08m. 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Buffalo to Belgium

Discover the top airline that operate flights from Buffalo to Belgium. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$653Average$686FlexibilityNo cancel feeOn-time69%

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