£559 Cheap Flights from Bristol (BRS) to Buffalo (BUF)

View £559 flight on Wed, 2 Sept 2026Opens in a new window

Popular airlines from Bristol International Airport (BRS) to Buffalo Niagara Intl. Airport (BUF)

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Cheap Flights from Bristol (BRS) to Buffalo (BUF)

Prices were available within the past 7 days and start at £559 for one-way flights and £788 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Wed, 16 Sept - Wed, 23 Sept
BRS
Bristol
BUF
Buffalo
£788 Return, found 5 days ago
£788
Return
found 5 days ago
Select KLM flight, departing Wed, 16 Sept from Bristol to Buffalo, returning Wed, 23 Sept, priced at £788 found 5 days ago
KLM
Wed, 16 Sept - Wed, 23 Sept
BRS
Bristol
BUF
Buffalo
£794 Return, found 5 days ago
£794
Return
found 5 days ago
Select KLM flight, departing Wed, 16 Sept from Bristol to Buffalo, returning Wed, 23 Sept, priced at £794 found 5 days ago
KLM
Wed, 16 Sept - Wed, 23 Sept
BRS
Bristol
BUF
Buffalo
£807 Return, found 5 days ago
£807
Return
found 5 days ago
Select KLM flight, departing Wed, 16 Sept from Bristol to Buffalo, returning Wed, 23 Sept, priced at £807 found 5 days ago
KLM
Thu, 5 Nov - Thu, 12 Nov
BRS
Bristol
BUF
Buffalo
£818 Return, found 6 days ago
£818
Return
found 6 days ago
Select KLM flight, departing Thu, 5 Nov from Bristol to Buffalo, returning Thu, 12 Nov, priced at £818 found 6 days ago
Virgin Atlantic
Wed, 16 Sept - Wed, 23 Sept
BRS
Bristol
BUF
Buffalo
£818 Return, found 5 days ago
£818
Return
found 5 days ago
Select Virgin Atlantic flight, departing Wed, 16 Sept from Bristol to Buffalo, returning Wed, 23 Sept, priced at £818 found 5 days ago
KLM
Wed, 16 Sept - Wed, 23 Sept
BRS
Bristol
BUF
Buffalo
£829 Return, found 5 days ago
£829
Return
found 5 days ago
Select KLM flight, departing Wed, 16 Sept from Bristol to Buffalo, returning Wed, 23 Sept, priced at £829 found 5 days ago
Delta
Wed, 16 Sept - Wed, 23 Sept
BRS
Bristol
BUF
Buffalo
£832 Return, found 5 days ago
£832
Return
found 5 days ago
Select Delta flight, departing Wed, 16 Sept from Bristol to Buffalo, returning Wed, 23 Sept, priced at £832 found 5 days ago
KLM
Thu, 5 Nov - Thu, 12 Nov
BRS
Bristol
BUF
Buffalo
£833 Return, found 6 days ago
£833
Return
found 6 days ago
Select KLM flight, departing Thu, 5 Nov from Bristol to Buffalo, returning Thu, 12 Nov, priced at £833 found 6 days ago
KLM
Wed, 16 Sept - Wed, 23 Sept
BRS
Bristol
BUF
Buffalo
£835 Return, found 5 days ago
£835
Return
found 5 days ago
Select KLM flight, departing Wed, 16 Sept from Bristol to Buffalo, returning Wed, 23 Sept, priced at £835 found 5 days ago
Aer Lingus
Wed, 16 Sept - Wed, 23 Sept
BRS
Bristol
BUF
Buffalo
£865 Return, found 5 days ago
£865
Return
found 5 days ago
Select Aer Lingus flight, departing Wed, 16 Sept from Bristol to Buffalo, returning Wed, 23 Sept, priced at £865 found 5 days ago

Frequently asked questions

Which airlines fly direct from Bristol (BRS-Bristol Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Enter BRS to BUF and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Bristol (BRS-Bristol Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
To find a cheap flight from Bristol (BRS-Bristol Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Bristol (BRS-Bristol Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Bristol (BRS-Bristol Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
There are approximately 6 connecting flights per day from Bristol Intl. (BRS) to Buffalo Niagara Intl. (BUF). Some common connection points include Unknown (DUB) and Schiphol (AMS).
What is the earliest flight from Bristol (BRS-Bristol Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from BRS to BUF. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Bristol (BRS-Bristol Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Flying from BRS to BUF with a connection usually takes about 18 hours, traveling roughly 3,456 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Bristol (BRS-Bristol Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Select the "Business class" and "First class" filters when looking for BRS to BUF flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Bristol (BRS-Bristol Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight with Expedia?
It's easy to earn miles on a Bristol (BRS-Bristol Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Bristol (BRS-Bristol Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) at the last minute?
Typically, booking a last minute flight from Bristol (BRS-Bristol Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Bristol (BRS-Bristol Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package?
Securing a Bristol (BRS-Bristol Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Bristol (BRS-Bristol Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
If you booked your Bristol (BRS-Bristol Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Bristol Intl.
Destination airport
Buffalo Niagara Intl.
Airlines serving
Aer Lingus, Virgin Atlantic
Return price
£788
Distance
5529 km

Book with confidence

Compare flights from Bristol to Buffalo easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Bristol to Buffalo. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Buffalo Niagara Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Bristol Intl. to Buffalo Niagara Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Bristol Intl. (BRS) to Buffalo Niagara Intl. (BUF)

The easiest way to view the best deals on flights from Bristol to Buffalo today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Bristol Intl. to Buffalo Niagara Intl. start at just £788 and range up to £1,501.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Bristol and Buffalo
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Bristol to Buffalo flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Bristol Intl. to Buffalo Niagara Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Bristol to Buffalo easily and book with confidence

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