$328+ Cheap flights from Buffalo (BUF) to Brussels
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BRU
Oct 12 — Oct 191
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Best
Last-minute
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Cheapest flights from Buffalo to BrusselsExplore 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 September 12, 2026.
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 September 12, 2026.
This Delta deal was found by Cheapflights users on 9/10. 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.
Sun 10/254:04 pm -
1 stop13h 56m
Sun 11/112:55 pm -
1 stop17h 04m
Deal found 9/10![Delta logo]()
$692
This Orbitz deal was found by Cheapflights users on 9/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:30 am -
2 stops18h 55m
Mon 9/287:45 pm -
2 stops31h 11m
Deal found 9/12![Iberia logo]()
$732
This Delta deal was found by Cheapflights users on 9/12. 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.
Tue 9/2212:17 pm -
1 stop13h 23m
Mon 9/289:45 am -
1 stop20h 07m
Deal found 9/12![Delta logo]()
$766
This Air Canada deal was found by Cheapflights users on 9/12. 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 9/221:56 pm -
3 stops17h 19m
Mon 9/289:10 am -
2 stops16h 02m
Deal found 9/12![Multiple Airlines logo]()
$815
This United Airlines deal was found by Cheapflights users on 9/10. 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 11/162:55 pm -
2 stops16h 20m
Fri 11/2011:15 am -
1 stop14h 54m
Deal found 9/10![United Airlines logo]()
$1,098
This deal was found by Cheapflights users on 9/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:56 pm -
1 stop13h 04m
Mon 9/2110:15 am -
1 stop12h 41m
Deal found 9/10![United Airlines logo]()
$1,115
This Air Canada deal was found by Cheapflights users on 9/10. 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 10/256:30 am -
2 stops20h 20m
Sun 11/17:00 am -
3 stops19h 36m
Deal found 9/10![Multiple Airlines logo]()
$1,151
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/10. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:55 am -
3 stops35h 55m
Sun 11/111:50 am -
3 stops38h 47m
Deal found 9/10![TAP AIR PORTUGAL logo]()
$1,232
Best flights from Buffalo to BrusselsDiscover carefully curated flight deals from Buffalo to Brussels that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
Discover carefully curated flight deals from Buffalo to Brussels that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
This Delta deal was found by Cheapflights users on 9/10. 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.
Sun 10/254:04 pm -
1 stop13h 56m
Sun 11/112:55 pm -
1 stop17h 04m
Deal found 9/10![Delta logo]()
$692
This United Airlines deal was found by Cheapflights users on 9/8. 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 2/25:45 pm -
1 stop33h 10m
Tue 2/1610:00 am -
2 stops35h 16m
Deal found 9/8![United Airlines logo]()
$718
This Air Canada deal was found by Cheapflights users on 9/8. 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 2/26:30 am -
3 stops19h 20m
Tue 2/1610:00 am -
2 stops18h 37m
Deal found 9/8![Multiple Airlines logo]()
$753
This Delta deal was found by Cheapflights users on 9/12. 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.
Tue 9/2212:17 pm -
1 stop13h 23m
Mon 9/289:45 am -
1 stop20h 07m
Deal found 9/12![Delta logo]()
$766
This Air Canada deal was found by Cheapflights users on 9/12. 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 9/221:56 pm -
3 stops17h 19m
Mon 9/289:10 am -
2 stops16h 02m
Deal found 9/12![Multiple Airlines logo]()
$815
This United Airlines deal was found by Cheapflights users on 9/11. 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 11/162:55 pm -
2 stops16h 20m
Fri 11/2011:15 am -
1 stop14h 54m
Deal found 9/11![United Airlines logo]()
$1,098
Last-minute flights from Buffalo to BrusselsDiscover last-minute flight deals from Buffalo to Brussels. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Brussels. Data last updated September 12, 2026 and is based on user searches.
This deal was found by Cheapflights users on 9/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:56 pm -
1 stop13h 04m
Mon 9/2110:15 am -
1 stop12h 41m
Deal found 9/10![United Airlines logo]()
$1,115
This Orbitz deal was found by Cheapflights users on 9/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:30 am -
2 stops18h 55m
Mon 9/287:45 pm -
2 stops31h 11m
Deal found 9/12![Iberia logo]()
$732
This Delta deal was found by Cheapflights users on 9/12. 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.
Tue 9/2212:17 pm -
1 stop13h 23m
Mon 9/289:45 am -
1 stop20h 07m
Deal found 9/12![Delta logo]()
$766
This Air Canada deal was found by Cheapflights users on 9/12. 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 9/221:56 pm -
3 stops17h 19m
Mon 9/289:10 am -
2 stops16h 02m
Deal found 9/12![Multiple Airlines logo]()
$815
This Delta deal was found by Cheapflights users on 9/10. 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.
Sun 10/254:04 pm -
1 stop13h 56m
Sun 11/112:55 pm -
1 stop17h 04m
Deal found 9/10![Delta logo]()
$692
This Air Canada deal was found by Cheapflights users on 9/10. 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 10/256:30 am -
2 stops20h 20m
Sun 11/17:00 am -
3 stops19h 36m
Deal found 9/10![Multiple Airlines logo]()
$1,151
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/10. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:55 am -
3 stops35h 55m
Sun 11/111:50 am -
3 stops38h 47m
Deal found 9/10![TAP AIR PORTUGAL logo]()
$1,232
One-way flights from Buffalo to BrusselsSearch for one-way flight options from Buffalo to Brussels. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
Search for one-way flight options from Buffalo to Brussels. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
This Expedia deal was found by Cheapflights users on 9/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1111:21 am -
2 stops17h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![British Airways logo]()
$328
This United Airlines deal was found by Cheapflights users on 9/10. 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 1/116:30 am -
1 stop20h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![United Airlines logo]()
$337
This Air Canada deal was found by Cheapflights users on 9/10. 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.
Mon 1/116:30 am -
3 stops19h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Air Canada logo]()
$348
This Arangrant deal was found by Cheapflights users on 9/9. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/241:48 pm -
2 stops37h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Lufthansa logo]()
$1,038
This Delta deal was found by Cheapflights users on 9/9. 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.
Sat 10/246:00 am -
1 stop24h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Delta logo]()
$1,100
This Air Canada deal was found by Cheapflights users on 9/9. 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.
Sat 10/247:00 am -
3 stops19h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Air Canada logo]()
$1,225
Find 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 September 12, 2026.
Round-trip from | $692 (Delta) |
|---|---|
One-way from | $328 (Expedia) |
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 7,457,451 searches. Data last updated September 12, 2026.
Use the filters below to find and compare flights from Buffalo to Brussels that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BuffaloBrussels
BUF Buffalo - BRU Brussels Bruxelles-National
BUFBRU
Buffalo
Mon 1/11
11:21 am-11:10 am
2 stops17h 49m
Brussels Bruxelles-National
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$328
BuffaloBrussels
BUF Buffalo - BRU Brussels Bruxelles-National
BUFBRU
Buffalo
Sun 10/25
4:04 pm-11:00 am
1 stop13h 56m
Brussels Bruxelles-National
Sun 11/1
12:55 pm-11:59 pm
1 stop17h 04m
$692
BuffaloBrussels
BUF Buffalo - BRU Brussels Bruxelles-National
BUFBRU
Buffalo
Tue 2/2
5:45 pm-8:55 am
1 stop33h 10m
Brussels Bruxelles-National
Tue 2/16
10:00 am-3:16 pm
2 stops35h 16m
$718
BuffaloBrussels
BUF Buffalo - BRU Brussels Bruxelles-National
BUFBRU
Buffalo
Tue 2/2
6:30 am-7:50 am
3 stops19h 20m
Brussels Bruxelles-National
Tue 2/16
10:00 am-10:37 pm
2 stops18h 37m
$753
BuffaloBrussels
BUF Buffalo - BRU Brussels Bruxelles-National
BUFBRU
Buffalo
Tue 9/22
12:17 pm-7:40 am
1 stop13h 23m
Brussels Bruxelles-National
Mon 9/28
9:45 am-11:52 pm
1 stop20h 07m
$766
BuffaloBrussels
BUF Buffalo - BRU Brussels Bruxelles-National
BUFBRU
Buffalo
Tue 9/22
1:56 pm-1:15 pm
3 stops17h 19m
Brussels Bruxelles-National
Mon 9/28
9:10 am-7:12 pm
2 stops16h 02m
$815
BuffaloBrussels
BUF Buffalo - BRU Brussels Bruxelles-National
BUFBRU
Buffalo
Sat 10/24
1:48 pm-8:50 am
2 stops37h 02m
Brussels Bruxelles-National
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$1,038
BuffaloBrussels
BUF Buffalo - BRU Brussels Bruxelles-National
BUFBRU
Buffalo
Mon 11/16
2:55 pm-1:15 pm
2 stops16h 20m
Brussels Bruxelles-National
Fri 11/20
11:15 am-8:09 pm
1 stop14h 54m
$1,098
BuffaloBrussels
BUF Buffalo - BRU Brussels Bruxelles-National
BUFBRU
Buffalo
Sat 10/24
6:00 am-12:00 pm
1 stop24h 00m
Brussels Bruxelles-National
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$1,100
Sorted by cheapest first
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.
BUF-BR1
BUF-BRU
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
BUF-BR1
BUF-BRU
No data available for this route at this time. Please check back soon.
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 September 12, 2026.
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.
Entertainment
7.1
Comfort
7.3
Overall
7.4
Crew
8.1
Boarding
7.7
Food
6.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Entertainment
7.1
Comfort
7.3
Overall
7.4
Crew
8.1
Boarding
7.7
Food
6.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
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.
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Alternative routes for Buffalo to Brussels
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Complete your trip
Complete your trip to Brussels by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Buffalo to Brussels by cabin class
Find flights from Buffalo to Brussels, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Buffalo and Brussels flights
Browse other Buffalo and Brussels flight options. Last updated on September 12, 2026.
Other flights from Buffalo
Browse through other flights departing from Buffalo. Flights are based on user searches made on Cheapflights and were last updated on September 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated September 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$822 | Average$1,047 | FlexibilityNo cancel fee | On-time69% |