Cheap flights from London to Buffalo from £365

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 27/11. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BUF
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from London to Buffalo are usually found in November or February, booked 33 days in advance, depart on a Saturday or Wednesday and return on a Monday

Cheap flight deals from London to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Buffalo (BUF). 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 31 October 2025.

Round-trip from

£430

One-way from

£365

Popular in

April

Cheapest in

November

Average price

£588
5/12-8/12
  • 5/12-8/12
  • 2 total stops
  • 42h 57m total
  • London to Buffalo
27/11
  • 27/11
  • 1 total stop
  • 29h 43m total
  • London to Buffalo
Highest demand for flights based on searches. 8% potential increase in price (£42 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£20 potential savings vs. average return price).
Average for round-trip flights in October 2025

Find flight deals from London to Buffalo

Enter your travel dates to find the best prices.

Cheapest flights from London to Buffalo
Explore the most affordable flight options available from London to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 October 2025.

Fri 5/1214:00LGW - BUF
1 stop29h 15mMultiple Airlines
Mon 8/1215:18BUF - LGW
1 stop13h 42mMultiple Airlines
Deal found 28/10£430
Wed 19/1107:25LHR - BUF
1 stop13h 14mJetBlue
Sun 23/1116:44BUF - LHR
1 stop11h 46mJetBlue
Deal found 29/10£483
Fri 14/1108:05LHR - BUF
2 stops15h 19mIcelandair
Sun 23/1107:45BUF - LHR
1 stop18h 10mIcelandair
Deal found 30/10£489
Tue 4/1109:20LHR - BUF
1 stop31h 25mIcelandair
Tue 11/1107:00BUF - LHR
1 stop9h 40mIcelandair
Deal found 29/10£506
Fri 5/1208:05LHR - BUF
1 stop12h 54mJetBlue
Mon 8/1218:19BUF - LHR
1 stop31h 36mJetBlue
Deal found 28/10£509
Fri 12/1209:20LHR - BUF
2 stops16h 10mIcelandair
Mon 15/1212:18BUF - LHR
2 stops13h 37mIcelandair
Deal found 30/10£523
Mon 10/1108:05LHR - BUF
1 stop17h 29mJetBlue
Mon 24/1106:00BUF - LHR
1 stop9h 45mJetBlue
Deal found 30/10£534
Thu 6/1114:00LGW - BUF
1 stop26h 44mMultiple Airlines
Thu 13/1114:42BUF - LGW
2 stops38h 18mMultiple Airlines
Deal found 29/10£551
Fri 12/1214:00LGW - BUF
1 stop29h 15mMultiple Airlines
Mon 15/1215:18BUF - LGW
1 stop13h 42mMultiple Airlines
Deal found 30/10£575
Sat 1/1108:05LHR - BUF
2 stops32h 40mIcelandair
Wed 5/1117:30BUF - LHR
2 stops23h 10mIcelandair
Deal found 29/10£582
Wed 3/1209:50LCY - BUF
2 stops18h 44mLufthansa
Sun 7/1218:50BUF - LCY
2 stops41h 50mLufthansa
Deal found 28/10£607
Wed 3/1210:00LCY - BUF
2 stops17h 58mDelta
Sun 7/1209:14BUF - LCY
2 stops17h 56mDelta
Deal found 29/10£673

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Buffalo 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 858,174 searches. Data last updated 31 October 2025.
Use the filters below to find and compare flights from London to Buffalo that are best for you.

Fly from

London

Fly to

Buffalo

Route

Depart

Return

Price

LondonBuffalo

LGW - BUF

LGWBUF

London Gatwick

Fri 5/12

14:00-14:15

1 stop29h 15m

Buffalo

Mon 8/12

15:18-10:00

1 stop13h 42m

£430

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Sat 17/1

09:20-18:50

1 stop14h 30m

Buffalo

Sun 18/1

19:45-20:45

1 stop20h 00m

£452

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Wed 19/11

07:25-15:39

1 stop13h 14m

Buffalo

Sun 23/11

16:44-09:30

1 stop11h 46m

£483

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Fri 12/12

09:20-21:30

1 stop17h 10m

Buffalo

Mon 15/12

06:05-06:55

1 stop19h 50m

£489

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Fri 14/11

09:20-18:24

1 stop14h 04m

Buffalo

Sun 23/11

19:57-20:45

1 stop19h 48m

£498

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Mon 10/11

08:05-20:34

1 stop17h 29m

Buffalo

Mon 24/11

06:00-20:45

1 stop9h 45m

£534

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Fri 5/12

06:35-21:15

2 stops19h 40m

Buffalo

Mon 8/12

13:50-11:15

1 stop16h 25m

£595

LondonBuffalo

LCY - BUF

LCYBUF

London City

Wed 3/12

09:50-23:34

2 stops18h 44m

Buffalo

Sun 7/12

18:50-17:40

2 stops41h 50m

£607

LondonBuffalo

LGW - BUF

LGWBUF

London Gatwick

Fri 12/12

14:00-14:15

1 stop29h 15m

Buffalo

Mon 15/12

11:40-10:00

2 stops17h 20m

£612

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Fri 5/12

06:30-19:19

2 stops17h 49m

Buffalo

Mon 8/12

19:59-13:45

2 stops12h 46m

£655

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Showing 1-10 of 43 results
1
2
3
...
5

Best time to book a flight from London to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from London with our price prediction graph.
Estimated return 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 London to Buffalo

How far ahead should I book a flight from London to Buffalo?

Use this chart to determine the optimal time to book a return flight from London to Buffalo. Price data was last updated on 24 October 2025.

The price you pay for your flight from London to Buffalo may vary depending on when you book. For the best chance of a lower fare, look to book 33 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from London to Buffalo?

Currently, November is the cheapest month in which you can book a flight from London to Buffalo (average of £184). Flying from London to Buffalo in December is currently the most expensive (average of £504). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from London to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 October 2025.

When flying from London to Buffalo, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 31% versus a flight in the morning.

How much does it cost for a return flight from London to Buffalo?

What’s the top stopover airport for flights from London to Buffalo?

Share of one-stop return flights from London to Buffalo chosen by Cheapflights users in the past 12 months, using the same stopover each way.

New York (JFK) – chosen by Cheapflights users on 70% of one-stop itineraries from London to Buffalo on Cheapflights.

What’s the cheapest stopover airport for flights from London to Buffalo?

Average return fare for one-stop flights from London to Buffalo, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Atlanta (ATL) is the most affordable one-stop option, with an average return flight price of £547.

What’s the fastest stopover option from London to Buffalo?

Shortest average travel time for one-stop one-way flights from London to Buffalo, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Reykjavik (KEF) have the shortest average one-way travel time for one-stop routes: 11h 00m.

Which airport typically offers the quickest stopover for flights from London to Buffalo?

Average stopover duration for one-stop one-way flights from London to Buffalo, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Newark (EWR) offer the fastest connection on this route, with an average stopover time of 1h 08m.

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated 31 October 2025.
Read through reviews of airlines operating flights from London to Buffalo, such as Virgin Atlantic, JetBlue, andIcelandair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.3

Entertainment

7.5

Crew

8.1

Overall

7.5

Boarding

7.7

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Comfort

7.3

Entertainment

7.5

Crew

8.1

Overall

7.5

Boarding

7.7

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Comfort

7.3

Entertainment

7.5

Crew

8.1

Overall

7.5

Boarding

7.7

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Comfort

7.3

Entertainment

7.5

Crew

8.1

Overall

7.5

Boarding

7.7

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Comfort

7.3

Entertainment

7.5

Crew

8.1

Overall

7.5

Boarding

7.7

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Comfort

7.3

Entertainment

7.5

Crew

8.1

Overall

7.5

Boarding

7.7

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Related info for your journey

Find useful and relevant information for your journey from London to Buffalo. 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 into for flights to Buffalo from London?

    Buffalo (BUF) is the airport you will fly into if you book a flight from London to Buffalo. You should not have trouble finding flights to Buffalo from London; the airport handles an average of 0 inbound flights from London per day. You should also have plenty of airline options to choose from since 6 airlines have flights to the Buffalo airport from London. It is only a 8.3 mi journey from Buffalo (BUF) to Buffalo’s city center.

  • How long is the flight from London to Buffalo?

    Icelandair, JetBlue, and Lufthansa can get you from London to Buffalo in just under 13h 14m. Your travel time can differ by up to 5h 30m. There are 3540 mi between London and Buffalo. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from London to Buffalo round-trip?

    Our cheapest airline available from London to Buffalo is JetBlue. Our recent data shows that you can find tickets from as low as £339 on this airline. Additional options worth looking into are Icelandair and Virgin Atlantic, starting at £402 and £485 round-trip. Users have found that JetBlue is 43% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as £372 on JetBlue. Other airlines that offer cheap prices include Icelandair from £405 and TAP AIR PORTUGAL from £452 one-way.

  • What are the most popular routes from London to Buffalo?

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London to Buffalo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Buffalo?

    Currently, November is the cheapest month in which you can book a flight from London to Buffalo (average of £184). Flying from London to Buffalo in December is currently the most expensive (average of £504). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from London to Buffalo

Discover the top 6 airlines that operate flights from London to Buffalo. 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 858,174 searches. Data last updated 31 October 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£339Average£537FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
IcelandairCheapest£402Average£566FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Virgin AtlanticCheapest£485Average£646FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£503Average£677FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£532Average£729FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£602Average£864FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Buffalo?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London to Buffalo. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from London to Buffalo?

Millions of users choose and trust Cheapflights to book the best flight deals from London to Buffalo for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from London to Buffalo with no change fees?

Need flexible booking options for your flight to Buffalo from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from London to Buffalo become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.