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$469+ Cheap flights from Buffalo (BUF) to Brussels

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BRU
Dec 18 — Dec 251
Thu 12/18
Thu 12/25
1 adult, Economy
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Find flight deals from Buffalo to Brussels

Cheapest flights from Buffalo to Brussels
Explore the most affordable flight options available from Buffalo to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 18, 2025.

This United Airlines deal was found by Cheapflights users on 11/18. 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.
Fri 12/267:48 pmBUF - BRU
2 stops30h 02mUnited Airlines
Sat 1/310:00 amBRU - BUF
2 stops33h 24mUnited Airlines
Deal found 11/18$1,377
This United Airlines deal was found by Cheapflights users on 11/18. 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.
Fri 12/267:48 pmBUF - BRU
2 stops30h 02mUnited Airlines
Sun 1/411:55 amBRU - BUF
1 stop27h 51mUnited Airlines
Deal found 11/18$1,512
This United Airlines deal was found by Cheapflights users on 11/18. 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.
Fri 12/2610:29 amBUF - BRU
2 stops15h 21mUnited Airlines
Fri 1/210:10 amBRU - BUF
1 stop16h 44mUnited Airlines
Deal found 11/18$1,541
This Air Canada deal was found by Cheapflights users on 11/18. 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.
Fri 12/266:30 amBUF - BRU
2 stops19h 20mAir Canada
Fri 1/210:00 amBRU - BUF
2 stops16h 54mAir Canada
Deal found 11/18$1,841
This Delta deal was found by Cheapflights users on 11/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:10 amBUF - BRU
2 stops19h 25mDelta
Sun 1/410:45 amBRU - BUF
2 stops18h 08mDelta
Deal found 11/18$1,906
This Ovago deal was found by Cheapflights users on 11/18. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/262:50 pmBUF - BRU
1 stop10h 25mLufthansa
Sat 1/311:15 amBRU - BUF
1 stop17h 40mLufthansa
Deal found 11/18$1,995
This Justfly.com deal was found by Cheapflights users on 11/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2111:21 amBUF - BRU
2 stops41h 14mTurkish Airlines
Mon 1/53:15 pmBRU - BUF
2 stops62h 40mTurkish Airlines
Deal found 11/17$2,689
This Justfly.com deal was found by Cheapflights users on 11/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/205:37 pmBUF - BRU
2 stops22h 33mTurkish Airlines
Mon 1/57:50 amBRU - BUF
2 stops22h 04mTurkish Airlines
Deal found 11/17$4,343

Cheap flight deals from Buffalo to Brussels

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Brussels (BR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 18, 2025.

Round-trip from

$559
(Scandinavian Airlines)

One-way from

$469
(Kiwi.com)
From Buffalo to Brussels
Search Deals
One-way flight from Buffalo to Brussels
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Brussels 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 November 18, 2025.
Use the filters below to find and compare flights from Buffalo to Brussels that are best for you.

Fly from

Buffalo

Fly to

Brussels

Route

Depart

Return

Price

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Wed 2/25

11:51 am-9:40 am

2 stops15h 49m

Brussels Bruxelles-National

Sun 3/1

3:10 pm-11:29 pm

2 stops38h 19m

$559

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Tue 5/12

7:39 pm-9:25 pm

2 stops19h 46m

Brussels Bruxelles-National

Mon 6/1

6:50 pm-3:10 pm

2 stops26h 20m

$776

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Thu 1/1

12:01 pm-2:15 pm

2 stops20h 14m

Brussels Bruxelles-National

Thu 1/8

2:45 pm-2:58 pm

2 stops30h 13m

$843

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Wed 2/25

1:52 pm-8:55 am

1 stop13h 03m

Brussels Bruxelles-National

Sun 3/1

10:10 am-9:01 pm

1 stop16h 51m

$906

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Thu 1/1

2:50 pm-7:15 am

1 stop10h 25m

Brussels Bruxelles-National

Thu 1/8

7:55 pm-5:40 pm

2 stops27h 45m

$1,228

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Tue 5/12

2:44 pm-7:15 am

1 stop10h 31m

Brussels Bruxelles-National

Mon 6/1

12:45 pm-5:59 pm

2 stops35h 14m

$1,228

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Fri 1/2

6:30 am-5:30 pm

2 stops29h 00m

Brussels Bruxelles-National

Fri 1/9

11:55 am-7:25 pm

1 stop13h 30m

$1,245

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Mon 1/5

10:43 am-7:50 am

3 stops39h 07m

$469

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Mon 1/5

7:48 pm-8:55 am

2 stops31h 07m

$497

BuffaloBrussels

BUF - BRU

BUFBRU

Buffalo

Wed 12/31

11:04 am-9:35 am

2 stops16h 31m

$508

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/16

Showing 1-10 of 15 results
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Best time to book a flight from Buffalo to Brussels

Have a flexible travel schedule? Discover the best time to fly to Brussels 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 Brussels

What is the cheapest time of day to fly from BUF to BRU?

Find hourly flight availability from Buffalo to Brussels. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Buffalo to Brussels in the afternoon. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Brussels

Get insights into the airlines that provide service to Brussels. 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 Brussels. Reviews last updated November 18, 2025.
Peruse reviews from past customers who have flown with United Airlines from Buffalo to Brussels to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,019 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,019 reviews
United Airlines
7.4
Good
9,019 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Brussels. 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 Brussels?

    Buffalo (BUF), located 8.3 mi from the city center, is the airport you fly out of when you book flights from Buffalo to Brussels. 1 airline have flights from Buffalo to Brussels on a regular basis. Booking flights from Buffalo to Brussels should not be difficult; the airport handles an average of 0 outbound flights to Brussels per day.

  • How long is the flight from Buffalo to Brussels?

    For as low as $559, Scandinavian Airlines can have you in Brussels from Buffalo in 15h 49m. Buffalo and Brussels are separated by a distance of 3751 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Buffalo to Brussels round-trip?

    Flying on United Airlines is currently your cheapest option to Brussels, with prices starting at $653.

  • What are the cheapest airlines to fly from Buffalo to Brussels one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $497. However, be on the lookout for offers from Aer Lingus and KLM, as they are both options that can get you from Buffalo to Brussels for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Buffalo to Brussels 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 Brussels

Discover the top airline that operate flights from Buffalo to Brussels. 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 November 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$653Average$686FlexibilityNo cancel feeOn-time69%

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