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$481+ Cheap flights from London (LON) to Buffalo (BUF)

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 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BUF
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find cheap flights from London to Buffalo with Cheapflights

1. Tell us where you want to go

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

Find flight deals from London to Buffalo

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 October 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/52:00 pmLGW - BUF
1 stop29h 15mMultiple Airlines
Mon 12/83:18 pmBUF - LGW
1 stop13h 42mMultiple Airlines
Deal found 10/28$566
This JetBlue deal was found by Cheapflights users on 10/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/257:25 amLHR - BUF
1 stop16h 20mJetBlue
Thu 12/412:18 pmBUF - LHR
1 stop16h 12mJetBlue
Deal found 10/28$592
This JetBlue deal was found by Cheapflights users on 10/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/197:25 amLHR - BUF
1 stop13h 14mJetBlue
Mon 12/16:00 amBUF - LHR
1 stop9h 45mJetBlue
Deal found 10/28$601
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/202:00 pmLGW - BUF
1 stop29h 43mMultiple Airlines
Fri 12/511:30 amBUF - LGW
2 stops41h 35mMultiple Airlines
Deal found 10/28$603
This TravelUp deal was found by Cheapflights users on 10/28. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:25 amLHR - BUF
1 stop30h 55mJetBlue
Sat 11/157:28 pmBUF - LHR
1 stop20h 17mJetBlue
Deal found 10/28$605
This JetBlue deal was found by Cheapflights users on 10/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/257:25 amLHR - BUF
1 stop16h 20mJetBlue
Tue 12/27:05 amBUF - LHR
1 stop9h 35mJetBlue
Deal found 10/28$617
This Trip.com deal was found by Cheapflights users on 10/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/248:05 amLHR - BUF
1 stop18h 29mJetBlue
Tue 12/26:05 amBUF - LHR
1 stop19h 50mJetBlue
Deal found 10/28$621
This JetBlue deal was found by Cheapflights users on 10/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/197:25 amLHR - BUF
1 stop13h 14mJetBlue
Tue 12/27:05 amBUF - LHR
1 stop9h 35mJetBlue
Deal found 10/28$623
This Trip.com deal was found by Cheapflights users on 10/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/229:20 amLHR - BUF
1 stop12h 47mJetBlue
Tue 12/26:05 amBUF - LHR
1 stop19h 50mJetBlue
Deal found 10/28$626
This JetBlue deal was found by Cheapflights users on 10/26. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/199:20 amLHR - BUF
1 stop14h 52mJetBlue
Sun 11/236:00 amBUF - LHR
1 stop9h 45mJetBlue
Deal found 10/26$640
This JetBlue deal was found by Cheapflights users on 10/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/207:25 amLHR - BUF
1 stop16h 21mJetBlue
Mon 12/16:00 amBUF - LHR
1 stop9h 45mJetBlue
Deal found 10/28$641
This Trip.com deal was found by Cheapflights users on 10/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:25 amLHR - BUF
1 stop32h 54mJetBlue
Thu 11/207:45 amBUF - LHR
1 stop18h 10mJetBlue
Deal found 10/27$642

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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$566
(Kiwi.com)

One-way from

$481
(Trip.com)

Popular in

April

Cheapest in

November

Average price

$775
Provider with most accurate pricing for London (LON)-Buffalo flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Buffalo flights.
Search Deals
From London (LON) to Buffalo
Search Deals
One-way flight from London (LON) to Buffalo
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated October 29, 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 12/5

2:00 pm-2:15 pm

1 stop29h 15m

Buffalo

Mon 12/8

3:18 pm-10:00 am

1 stop13h 42m

$566

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Tue 11/25

7:25 am-6:45 pm

1 stop16h 20m

Buffalo

Wed 12/3

7:05 am-9:40 pm

1 stop9h 35m

$592

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Tue 11/25

7:25 am-6:45 pm

1 stop16h 20m

Buffalo

Mon 12/1

6:00 am-8:45 pm

1 stop9h 45m

$592

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Wed 11/19

7:25 am-3:39 pm

1 stop13h 14m

Buffalo

Mon 12/1

6:00 am-8:45 pm

1 stop9h 45m

$601

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Mon 11/24

8:05 am-7:02 pm

1 stop15h 57m

Buffalo

Thu 12/4

11:48 am-6:55 am

1 stop14h 07m

$601

LondonBuffalo

LGW - BUF

LGWBUF

London Gatwick

Thu 11/20

2:00 pm-2:43 pm

1 stop29h 43m

Buffalo

Fri 12/5

11:30 am-10:05 am

2 stops41h 35m

$603

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Tue 11/25

7:25 am-6:45 pm

1 stop16h 20m

Buffalo

Tue 12/2

7:05 am-9:40 pm

1 stop9h 35m

$617

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Wed 11/19

9:20 am-7:12 pm

1 stop14h 52m

Buffalo

Sun 11/23

6:00 am-8:45 pm

1 stop9h 45m

$640

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Thu 11/20

7:25 am-6:46 pm

1 stop16h 21m

Buffalo

Thu 12/4

11:48 am-6:55 am

1 stop14h 07m

$641

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Thu 11/20

7:25 am-6:46 pm

1 stop16h 21m

Buffalo

Mon 12/1

6:00 am-8:45 pm

1 stop9h 45m

$641

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 54 results
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6

Compare providers for flights from London to Buffalo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from London to Buffalo in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London-Buffalo flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on London-Buffalo flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from London-Buffalo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London-Buffalo flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 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 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 round-trip flight from London to Buffalo. Price data was last updated on October 24, 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 $243). Flying from London to Buffalo in December is currently the most expensive (average of $664). 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.

How much does it cost to fly round-trip from London to Buffalo?

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 October 29, 2025.
Read reviews from past customers who have flown JetBlue from London to Buffalo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
JetBlue
7.2
Good
2,907 reviews

Entertainment

7.3

Boarding

7.4

Food

6.7

Overall

7.2

Comfort

7.6

Crew

8.0

Reviews

1 / 20
10.0
Excellent

JACK,Sep 2025

JFK - MSY

I liked the professional services of the crew. Keep up the good work.
JetBlue
7.2
Good
2,907 reviews
JetBlue
7.2
Good
2,907 reviews

Entertainment

7.3

Boarding

7.4

Food

6.7

Overall

7.2

Comfort

7.6

Crew

8.0

Reviews

1 / 20
10.0
Excellent

JACK,Sep 2025

JFK - MSY

I liked the professional services of the crew. Keep up the good work.

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 0 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?

    JetBlue, Lufthansa, and KLM can get you from London to Buffalo in just under 14h 19m. Your travel time can differ by up to 4h 25m. The distance from London to Buffalo is about 3559 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as $490. However, be on the lookout for offers from Icelandair and TAP AIR PORTUGAL, as they are both options that can get you from London to Buffalo for a low price.

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

    While some choose either London Gatwick - Buffalo or London City - Buffalo, London Heathrow - Buffalo is the most popular route 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 vacation 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 $243). Flying from London to Buffalo in December is currently the most expensive (average of $664). 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

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Lockport
Cheektowaga
Orchard Park
Batavia
Williamsville
Eden
Amherst
West Seneca

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