S$1,244 Cheap Flights from London to Buffalo

View S$1,244 flight on Wed, 24 Sep, 2025Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Buffalo Niagara Intl. Airport (BUF)

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Cheap Flights from London to Buffalo (LHR-BUF)

Prices were available within the past 7 days and start at S$1,244 for one-way flights and S$2,161 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, 27 Jul - Fri, 8 Aug
LHR
London
BUF
Buffalo
S$2,161 Return, found 6 days ago
S$2,161
Return
found 6 days ago
Select United flight, departing Sun, 27 Jul from London to Buffalo, returning Fri, 8 Aug, priced at S$2,161 found 6 days ago
United
Sun, 27 Jul - Fri, 8 Aug
LHR
London
BUF
Buffalo
S$2,161 Return, found 6 days ago
S$2,161
Return
found 6 days ago
Select United flight, departing Sun, 27 Jul from London to Buffalo, returning Fri, 8 Aug, priced at S$2,161 found 6 days ago
United
Sun, 27 Jul - Fri, 8 Aug
LHR
London
BUF
Buffalo
S$2,171 Return, found 6 days ago
S$2,171
Return
found 6 days ago
Select United flight, departing Sun, 27 Jul from London to Buffalo, returning Fri, 8 Aug, priced at S$2,171 found 6 days ago
Delta
Sun, 27 Jul - Fri, 8 Aug
LHR
London
BUF
Buffalo
S$2,190 Return, found 6 days ago
S$2,190
Return
found 6 days ago
Select Delta flight, departing Sun, 27 Jul from London to Buffalo, returning Fri, 8 Aug, priced at S$2,190 found 6 days ago
American Airlines
Sun, 27 Jul - Fri, 8 Aug
LHR
London
BUF
Buffalo
S$2,190 Return, found 6 days ago
S$2,190
Return
found 6 days ago
Select American Airlines flight, departing Sun, 27 Jul from London to Buffalo, returning Fri, 8 Aug, priced at S$2,190 found 6 days ago
Virgin Atlantic
Sun, 27 Jul - Fri, 8 Aug
LHR
London
BUF
Buffalo
S$2,208 Return, found 6 days ago
S$2,208
Return
found 6 days ago
Select Virgin Atlantic flight, departing Sun, 27 Jul from London to Buffalo, returning Fri, 8 Aug, priced at S$2,208 found 6 days ago
British Airways
Sun, 27 Jul - Fri, 8 Aug
LHR
London
BUF
Buffalo
S$2,213 Return, found 6 days ago
S$2,213
Return
found 6 days ago
Select British Airways flight, departing Sun, 27 Jul from London to Buffalo, returning Fri, 8 Aug, priced at S$2,213 found 6 days ago
American Airlines
Sun, 27 Jul - Fri, 8 Aug
LHR
London
BUF
Buffalo
S$2,219 Return, found 6 days ago
S$2,219
Return
found 6 days ago
Select American Airlines flight, departing Sun, 27 Jul from London to Buffalo, returning Fri, 8 Aug, priced at S$2,219 found 6 days ago
American Airlines
Sun, 27 Jul - Fri, 8 Aug
LHR
London
BUF
Buffalo
S$2,223 Return, found 6 days ago
S$2,223
Return
found 6 days ago
Select American Airlines flight, departing Sun, 27 Jul from London to Buffalo, returning Fri, 8 Aug, priced at S$2,223 found 6 days ago
KLM
Sun, 27 Jul - Fri, 8 Aug
LHR
London
BUF
Buffalo
S$2,225 Return, found 6 days ago
S$2,225
Return
found 6 days ago
Select KLM flight, departing Sun, 27 Jul from London to Buffalo, returning Fri, 8 Aug, priced at S$2,225 found 6 days ago
London to Buffalo route information
Origin airport
Heathrow
Destination airport
Buffalo Niagara Intl.
Return price
S$2,161
Distance
5668 km

Perfect flights from London to Buffalo

Your Journey from London to Buffalo

Start your unforgettable journey with Expedia. Our broad selection of flights from London to Buffalo caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Lufthansa, LOT-Polish Airlines, American Airlines, British Airways, United, Delta, Virgin Atlantic, KLM, Air France. Our selection of flights from Heathrow to Buffalo Niagara Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with London to Buffalo Flights

Experience the joy of finding cheap flights from Heathrow to Buffalo Niagara Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$1,244 and roundtrip prices from S$2,161*.
 

Pre-Flight Essentials

Ensure a smooth journey from London to Buffalo with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Buffalo

Picture yourself stepping off the plane in Buffalo and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your London to Buffalo Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from London to Buffalo.
 

Beyond the Flight – Exploring Buffalo

With Expedia, your adventure extends beyond the flight. Explore Buffalo at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from London to Buffalo with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from London to Buffalo with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from LHR to Buffalo Niagara Intl. Airport (BUF)?
If you’re travelling between Heathrow Airport (LHR) and Buffalo Niagara Intl. Airport (BUF), round-trip flights start from S$2,161. This price is based on airfares available within the last 7 days on Expedia for flights departing within the next year, so don’t let a good deal slip through your fingers. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Heathrow Airport to BUF?
This can differ between air carriers, as each has its own terms and conditions. Head to the Customer Service Portal, where there are simple instructions on how to cancel online.
How do I find cheap flights from London Heathrow to Buffalo Niagara International Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Heathrow Airport (LHR) to Buffalo Niagara Intl. Airport (BUF) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Heathrow Airport to BUF?
With a flight distance of 5,700 kilometres between Hounslow and Buffalo, this is a long-haul journey. Make sure you stay hydrated and move your feet and legs every so often.
Which airlines fly direct from LHR to BUF?
Flying nonstop between LHR and Buffalo Niagara International Airport isn’t possible at this time. However, you’ll still be able to find a flight to Buffalo with at least one stop.
Are Heathrow Airport to BUF flight tickets cheaper when they're purchased at the last minute?
It is possible to nab an amazing last-minute deal from Heathrow Airport to BUF, but it’s also possible to miss out altogether! As many airlines advertise prices up to a year in advance, it’s worthwhile keeping an eye on fares early and being ready to pounce when you see a good bargain. Expedia compares air carrier prices and updates flight deals frequently, so you can rest assured you’re always getting the latest offers.

Explore a world of travel with Expedia

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