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 £515 on this airline. Additional options worth looking into are Icelandair and Delta, starting at £528 and £553 round-trip. Users have found that JetBlue is 15% 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 £467 on WestJet. Other airlines that offer cheap prices include Lufthansa from £670 and Aer Lingus from £911 one-way.

What are the most popular routes from London to Buffalo?

Most travelers choose London Heathrow - Buffalo, London Gatwick - Buffalo or London City - Buffalo when deciding on the best route from London to Buffalo.

What are the most popular airlines that fly from London to Buffalo?

Before booking your flight from London to Buffalo check out the most popular airlines for this route: Finnair, JetBlue or British Airways.

What is the cheapest day to fly round-trip from London to Buffalo?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Buffalo. Check prices with Cheapflights to find a great deal for your trip.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 30 days in advance, which can save you up to 171% on flights from London to Buffalo compared to booking the week you need them. Waiting 30 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £559. For sooner than that we have options available in the next 3 days from £815.

What is the cheapest month to fly from London to Buffalo?

The best pricing can be found in the month of November. Prices to Buffalo from London average £607. You can even find prices in November for less than £607, as users have found deals to Buffalo from as low as £225. The month of August appears to be one of the more expensive times to travel to Buffalo from London. Flying in the targeted month can save you up to 39%.

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 7 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.

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.

£370+ Flights from London to Buffalo

Cheapflights Tip: The best prices from London to Buffalo are usually found in November or September, booked 29 days in advance, depart on a Saturday or Wednesday and return on a Monday

Cheap flight deals from London to Buffalo

Round-trip from	£471
One-way from	£370
Popular in	August
Cheapest in	November
Average price	£815

7/6-14/6
2 total stops
55h 29m total
London to Buffalo

Search Deals

14/6
3 total stops
31h 41m total
London to Buffalo

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£70 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

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 24 April 2025.

Sat 7/614:00LGW - BUF

1 stop23h 56mMultiple Airlines

Sat 14/621:37BUF - LGW

1 stop31h 33mMultiple Airlines

Deal found 23/4£471

Thu 5/611:55LHR - BUF

1 stop12h 07mJetBlue

Thu 12/608:15BUF - LHR

1 stop17h 15mJetBlue

Deal found 23/4£515

Mon 26/508:15LHR - BUF

1 stop30h 28mIcelandair

Mon 9/606:00BUF - LHR

1 stop22h 30mIcelandair

Deal found 23/4£528

Mon 5/506:30LHR - BUF

2 stops15h 44mDelta

Mon 12/511:59BUF - LHR

1 stop17h 16mDelta

Deal found 23/4£553

Mon 5/508:40LHR - BUF

2 stops15h 39mVirgin Atlantic

Mon 12/511:59BUF - LHR

1 stop18h 26mVirgin Atlantic

Deal found 23/4£556

Mon 5/512:20LGW - BUF

2 stops16h 54mAmerican Airlines

Mon 12/513:08BUF - LGW

2 stops16h 02mAmerican Airlines

Deal found 23/4£564

Thu 5/607:05LHR - BUF

2 stops22h 35mScandinavian Airlines

Thu 12/607:00BUF - LHR

2 stops21h 35mScandinavian Airlines

Deal found 23/4£667

Fri 27/612:00LGW - BUF

1 stop12h 18mKLM

Wed 30/715:58BUF - LGW

1 stop13h 02mKLM

Deal found 23/4£681

Sat 7/612:00LGW - BUF

1 stop12h 19mAir France

Sat 14/615:53BUF - LGW

1 stop13h 07mAir France

Deal found 23/4£711

Thu 12/608:40LHR - BUF

2 stops17h 21mUnited Airlines

Mon 23/610:28BUF - LHR

2 stops15h 17mUnited Airlines

Deal found 23/4£712

Sat 7/612:00LGW - BUF

2 stops15h 46mVirgin Atlantic

Sat 14/607:00BUF - LGW

1 stop22h 00mVirgin Atlantic

Deal found 23/4£719

Fri 6/615:20LHR - BUF

1 stop11h 22mAustrian Airlines

Fri 13/608:30BUF - LHR

1 stop21h 55mAustrian Airlines

Deal found 23/4£769

Best flights from London to Buffalo
Discover carefully curated flight deals from London to Buffalo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 April 2025.

Sat 7/614:00LGW - BUF

1 stop23h 56mMultiple Airlines

Sat 14/621:37BUF - LGW

1 stop31h 33mMultiple Airlines

Deal found 23/4£471

Thu 5/611:55LHR - BUF

1 stop12h 07mJetBlue

Thu 12/608:15BUF - LHR

1 stop17h 15mJetBlue

Deal found 23/4£515

Mon 26/508:15LHR - BUF

1 stop30h 28mIcelandair

Mon 9/606:00BUF - LHR

1 stop22h 30mIcelandair

Deal found 23/4£528

Mon 5/506:30LHR - BUF

2 stops15h 44mDelta

Mon 12/511:59BUF - LHR

1 stop17h 16mDelta

Deal found 23/4£553

Mon 5/508:40LHR - BUF

2 stops15h 39mVirgin Atlantic

Mon 12/511:59BUF - LHR

1 stop18h 26mVirgin Atlantic

Deal found 23/4£556

Mon 5/512:20LGW - BUF

2 stops16h 54mAmerican Airlines

Mon 12/513:08BUF - LGW

2 stops16h 02mAmerican Airlines

Deal found 23/4£564

Thu 5/607:05LHR - BUF

2 stops22h 35mScandinavian Airlines

Thu 12/607:00BUF - LHR

2 stops21h 35mScandinavian Airlines

Deal found 23/4£667

Fri 27/612:00LGW - BUF

1 stop12h 18mKLM

Wed 30/715:58BUF - LGW

1 stop13h 02mKLM

Deal found 23/4£681

Sat 7/612:00LGW - BUF

1 stop12h 19mAir France

Sat 14/615:53BUF - LGW

1 stop13h 07mAir France

Deal found 23/4£711

Thu 12/608:40LHR - BUF

2 stops17h 21mUnited Airlines

Mon 23/610:28BUF - LHR

2 stops15h 17mUnited Airlines

Deal found 23/4£712

Fri 6/615:20LHR - BUF

1 stop11h 22mAustrian Airlines

Fri 13/608:30BUF - LHR

1 stop21h 55mAustrian Airlines

Deal found 23/4£769

Fri 27/610:35LGW - BUF

2 stops27h 25mTAP AIR PORTUGAL

Wed 30/718:04BUF - LGW

3 stops21h 26mTAP AIR PORTUGAL

Deal found 23/4£1,019

Last-minute flights from London to Buffalo
Discover last-minute flight deals from London to Buffalo. Data last updated 24 April 2025 and is based on user searches.

Sat 26/415:40LGW - BUF

2 stops36h 20mIcelandair

Wed 30/408:15BUF - LGW

2 stops22h 30mIcelandair

Deal found 22/4£1,160

Mon 28/416:05LHR - BUF

1 stop13h 22mKLM

Mon 12/515:55BUF - LHR

1 stop11h 55mKLM

Deal found 23/4£969

Tue 29/408:25LHR - BUF

1 stop14h 52mJetBlue

Tue 6/515:05BUF - LHR

1 stop13h 25mJetBlue

Deal found 23/4£616

Tue 29/415:05LGW - BUF

1 stop12h 40mMultiple Airlines

Tue 6/506:10BUF - LGW

2 stops21h 00mMultiple Airlines

Deal found 23/4£932

Tue 29/411:45LHR - BUF

2 stops17h 42mDelta

Tue 6/510:34BUF - LHR

2 stops17h 16mDelta

Deal found 23/4£950

Tue 29/410:55LHR - BUF

1 stop13h 24mKLM

Tue 6/517:59BUF - LHR

1 stop9h 56mKLM

Deal found 23/4£969

Tue 29/406:40LHR - BUF

3 stops22h 47mScandinavian Airlines

Tue 6/507:00BUF - LHR

2 stops28h 25mScandinavian Airlines

Deal found 23/4£1,099

Tue 29/412:10LGW - BUF

3 stops39h 42mTAP AIR PORTUGAL

Tue 6/512:44BUF - LGW

2 stops21h 51mTAP AIR PORTUGAL

Deal found 23/4£1,322

Tue 29/415:05LGW - BUF

1 stop11h 52mBritish Airways

Tue 6/515:05BUF - LGW

1 stop12h 05mBritish Airways

Deal found 23/4£1,585

Sat 3/516:00LHR - BUF

1 stop12h 57mAustrian Airlines

Sat 17/508:59BUF - LHR

1 stop15h 56mAustrian Airlines

Deal found 23/4£7,586

Mon 5/506:30LHR - BUF

2 stops15h 44mDelta

Mon 12/511:59BUF - LHR

1 stop17h 16mDelta

Deal found 23/4£553

Mon 5/508:40LHR - BUF

2 stops15h 39mVirgin Atlantic

Mon 12/511:59BUF - LHR

1 stop18h 26mVirgin Atlantic

Deal found 23/4£556

One-way flights from London to Buffalo
Search for one-way flight options from London to Buffalo. Find affordable one-way fares based on user searches. Data last updated 24 April 2025.

Sat 14/606:15LHR - BUF

3 stops31h 41mMultiple Airlines

Deal found 23/4£370

Sat 14/610:45LGW - BUF

2 stops28h 59mMultiple Airlines

Deal found 23/4£419

Sat 14/614:10LHR - BUF

2 stops33h 23mWestJet

Deal found 23/4£467

Sat 14/612:15LHR - BUF

1 stop16h 31mLufthansa

Deal found 23/4£670

Mon 21/713:25LHR - BUF

2 stops15h 34mAer Lingus

Deal found 23/4£911

Sun 6/708:15LHR - BUF

1 stop16h 15mJetBlue

Deal found 23/4£933

Sun 6/712:10LGW - BUF

1 stop15h 42mJetBlue

Deal found 23/4£1,052

Sat 14/610:40LCY - BUF

2 stops19h 09mITA Airways

Deal found 23/4£1,537

Sat 14/615:05LGW - BUF

1 stop13h 54mBritish Airways

Deal found 23/4£2,117

Sun 6/712:00LGW - BUF

2 stops16h 09mAir France

Deal found 23/4£2,219

Mon 19/512:00LHR - BUF

1 stop16h 57mAustrian Airlines

Deal found 23/4£2,310

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonBuffalo

LGW - BUF

LGWBUF

London Gatwick

Sat 7/6

14:00-08:56

1 stop23h 56m

Buffalo

Sat 14/6

21:37-10:10

1 stop31h 33m

£471

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Thu 5/6

11:55-19:02

1 stop12h 07m

Buffalo

Thu 12/6

08:15-06:30

1 stop17h 15m

£515

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Mon 26/5

08:15-09:43

1 stop30h 28m

Buffalo

Mon 9/6

06:00-09:30

1 stop22h 30m

£528

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Mon 5/5

06:30-17:14

2 stops15h 44m

Buffalo

Mon 12/5

11:59-10:15

1 stop17h 16m

£553

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Mon 5/5

08:40-19:19

2 stops15h 39m

Buffalo

Mon 12/5

11:59-11:25

1 stop18h 26m

£556

LondonBuffalo

LGW - BUF

LGWBUF

London Gatwick

Mon 5/5

12:20-00:14

2 stops16h 54m

Buffalo

Mon 12/5

13:08-10:10

2 stops16h 02m

£564

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Thu 5/6

07:05-00:40

2 stops22h 35m

Buffalo

Thu 12/6

07:00-09:35

2 stops21h 35m

£667

LondonBuffalo

LGW - BUF

LGWBUF

London Gatwick

Fri 27/6

12:00-19:18

1 stop12h 18m

Buffalo

Wed 30/7

15:58-10:00

1 stop13h 02m

£681

LondonBuffalo

LGW - BUF

LGWBUF

London Gatwick

Sat 7/6

12:00-19:19

1 stop12h 19m

Buffalo

Sat 14/6

15:53-10:00

1 stop13h 07m

£711

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Thu 12/6

08:40-21:01

2 stops17h 21m

Buffalo

Mon 23/6

10:28-06:45

2 stops15h 17m

£712

Flights are sorted by cheapest return flights first.

Deals found on 23/4

Showing 1-10 of 28 results

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?

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 29 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, January is the cheapest month in which you can book a flight from London to Buffalo (average of £687). Flying from London to Buffalo in July is currently the most expensive (average of £985). 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?

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 afternoon, which can drop the price by up to 6% versus a flight in the morning.

What is the cheapest day to fly from London to Buffalo?

Travellers seeking maximum savings on their London to Buffalo flight should consider departing on Wednesday at midday when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Buffalo by month

In terms of precipitation, rainfall in Buffalo ranges from 64.0 - 102.0 inches per month. November is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Buffalo when rainfall is around 64.0 mm.

Temperature in Buffalo by month

If weather is an important factor for your trip to Buffalo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -4.0 C).

Reviews of airlines servicing Buffalo

Peruse reviews from past customers who have flown with Delta, KLM and Austrian Airlines from London to Buffalo to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,920 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Delta

8.0

Very Good

7,920 reviews

Delta

8.0

Very Good

7,920 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

KLM

7.8

Good

1,333 reviews

Delta

8.0

Very Good

7,920 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Austrian Airlines

7.6

Good

780 reviews

Delta

8.0

Very Good

7,920 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Air France

7.4

Good

1,442 reviews

Delta

8.0

Very Good

7,920 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

United Airlines

7.4

Good

8,685 reviews

Delta

8.0

Very Good

7,920 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Related info for your journey

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 7 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.
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 £515 on this airline. Additional options worth looking into are Icelandair and Delta, starting at £528 and £553 round-trip. Users have found that JetBlue is 15% 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 £467 on WestJet. Other airlines that offer cheap prices include Lufthansa from £670 and Aer Lingus from £911 one-way.
What are the most popular routes from London to Buffalo?
Most travelers choose London Heathrow - Buffalo, London Gatwick - Buffalo or London City - Buffalo when deciding on the best 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 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, January is the cheapest month in which you can book a flight from London to Buffalo (average of £687). Flying from London to Buffalo in July is currently the most expensive (average of £985). 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

Alternative routes for London to Buffalo

Heathrow to John F Kennedy Intl flights

Heathrow to Newark flights

Gatwick to John F Kennedy Intl flights

Heathrow to LaGuardia flights

London City to John F Kennedy Intl flights

Gatwick to Newark flights

London City to Newark flights

Gatwick to LaGuardia flights

Stansted to Stewart flights

Stansted to John F Kennedy Intl flights

Luton to John F Kennedy Intl flights

Manchester to John F Kennedy Intl flights

Manchester to Newark flights

Manchester to LaGuardia flights

Edinburgh to John F Kennedy Intl flights

London City to LaGuardia flights

Edinburgh to Newark flights

Luton to Newark flights

Gatwick to Stewart flights

Luton to Stewart flights

Stansted to Newark flights

Edinburgh to LaGuardia flights

Manchester to Stewart flights

Birmingham to John F Kennedy Intl flights

Birmingham to Newark flights

Birmingham to LaGuardia flights

Heathrow to Buffalo flights

Leeds to John F Kennedy Intl flights

Leeds to Newark flights

Heathrow to Stewart flights

Leeds to LaGuardia flights

Edinburgh to Stewart flights

Southampton to John F Kennedy Intl flights

Newcastle upon Tyne to John F Kennedy Intl flights

Bristol to John F Kennedy Intl flights

Newcastle upon Tyne to Newark flights

Heathrow to Rochester flights

Bristol to Newark flights

Heathrow to Syracuse flights

Gatwick to Rochester flights

Bristol to LaGuardia flights

Liverpool to John F Kennedy Intl flights

Newcastle upon Tyne to LaGuardia flights

Southampton to LaGuardia flights

Gatwick to Buffalo flights

Exeter to John F Kennedy Intl flights

Birmingham to Stewart flights

Complete your trip

Buffalo car hire

Buffalo Airport car hire

Rochester Greater Rochester Intl Airport car hire

Niagara Falls Airport car hire

Erie Airport car hire

Bradford Airport car hire

Jamestown Chautauqua County Airport car hire

Niagara Falls car hire

Top 7 airlines flying from London to Buffalo

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest£378	Average£574	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
JetBlue	Cheapest£413	Average£589	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Virgin Atlantic	Cheapest£507	Average£681	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
British Airways	Cheapest£516	Average£645	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Lufthansa	Cheapest£525	Average£595	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Finnair	Cheapest£543	Average£662	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
United Airlines	Cheapest£596	Average£866	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

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.

Cheap flights from London to Buffalo from £370

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 14/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from London to Buffalo are usually found in November or September, booked 29 days in advance, depart on a Saturday or Wednesday and return on a Monday

Cheap flight deals from London to Buffalo

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from London to Buffalo

Cheapest flights from London to BuffaloExplore 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 24 April 2025.

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 24 April 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Buffalo that are best for you.

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.

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 18 April 2025.

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

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 24 April 2025.

What is the cheapest day to fly from London to Buffalo?

Use this chart to determine the cheapest time to fly return from London to Buffalo. Price data was last updated on 20 October 2024.

Rainfall in Buffalo by month

Plan your trip to Buffalo by taking into account the average rainfall totals by month.

Temperature in Buffalo by month

Plan your trip to Buffalo by taking into account the average temperature totals by month.

Reviews of airlines servicing Buffalo

Peruse reviews from past customers who have flown with Delta, KLM and Austrian Airlines from London to Buffalo to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

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

What are the cheapest airlines to fly from London to Buffalo 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?

How can I find direct flights from London to Buffalo?

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

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

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 7 airlines flying from London to Buffalo

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?

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 24 April 2025.