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

Our cheapest airline available from London to Buffalo is Icelandair. Our recent data shows that you can find tickets from as low as £460 on this airline. Additional options worth looking into are JetBlue and United Airlines, starting at £501 and £536 round-trip. Users have found that Icelandair is 24% 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 £455 on Aer Lingus. Other airlines that offer cheap prices include WestJet from £456 and JetBlue from £511 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 £565. For sooner than that we have options available in the next 3 days from £707.

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 £610. You can even find prices in November for less than £610, as users have found deals to Buffalo from as low as £227. 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 40%.

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.

£208+ Flights from London to Buffalo

Cheapflights Tip: The best prices from London to Buffalo are usually found in November or February, 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	£460
One-way from	£208
Popular in	August
Cheapest in	November
Average price	£790

Icelandair
26/5-9/6
2 total stops
52h 41m total
London to Buffalo

Search Deals

7/5
1 total stop
24h 01m total
London to Buffalo

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£74 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 15 April 2025.

Mon 26/508:25LHR - BUF

1 stop30h 11mIcelandair

Mon 9/606:00BUF - LHR

1 stop22h 30mIcelandair

Deal found 14/4£460

Wed 11/611:55LHR - BUF

1 stop12h 10mJetBlue

Wed 25/606:00BUF - LHR

1 stop9h 45mJetBlue

Deal found 15/4£501

Wed 28/509:30LHR - BUF

2 stops19h 14mUnited Airlines

Wed 4/613:57BUF - LHR

1 stop11h 23mUnited Airlines

Deal found 14/4£536

Mon 28/413:10LHR - BUF

1 stop13h 25mBritish Airways

Mon 12/518:00BUF - LHR

1 stop11h 30mBritish Airways

Deal found 14/4£552

Mon 28/411:30LHR - BUF

2 stops16h 30mDelta

Mon 12/511:59BUF - LHR

1 stop14h 16mDelta

Deal found 14/4£556

Mon 28/416:05LHR - BUF

1 stop13h 22mKLM

Mon 12/515:55BUF - LHR

1 stop11h 55mKLM

Deal found 14/4£558

Wed 28/512:10LGW - BUF

1 stop28h 48mIcelandair

Wed 4/606:10BUF - LGW

1 stop22h 25mIcelandair

Deal found 13/4£620

Thu 1/515:05LGW - BUF

2 stops26h 18mAmerican Airlines

Thu 8/514:25BUF - LGW

2 stops12h 45mAmerican Airlines

Deal found 13/4£622

Thu 1/515:05LGW - BUF

2 stops32h 08mMultiple Airlines

Thu 8/512:22BUF - LGW

1 stop14h 48mMultiple Airlines

Deal found 13/4£636

Wed 11/612:00LGW - BUF

1 stop12h 18mKLM

Wed 25/611:30BUF - LGW

1 stop17h 30mKLM

Deal found 14/4£646

Mon 26/519:50LHR - BUF

2 stops28h 29mScandinavian Airlines

Mon 9/611:30BUF - LHR

2 stops17h 05mScandinavian Airlines

Deal found 14/4£650

Wed 28/512:00LGW - BUF

1 stop12h 19mVirgin Atlantic

Wed 4/613:00BUF - LGW

2 stops16h 00mVirgin Atlantic

Deal found 12/4£652

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 15 April 2025.

Mon 26/508:25LHR - BUF

1 stop30h 11mIcelandair

Mon 9/606:00BUF - LHR

1 stop22h 30mIcelandair

Deal found 14/4£460

Wed 11/611:55LHR - BUF

1 stop12h 10mJetBlue

Wed 25/606:00BUF - LHR

1 stop9h 45mJetBlue

Deal found 15/4£501

Wed 28/509:30LHR - BUF

2 stops19h 14mUnited Airlines

Wed 4/613:57BUF - LHR

1 stop11h 23mUnited Airlines

Deal found 14/4£536

Mon 28/413:10LHR - BUF

1 stop13h 25mBritish Airways

Mon 12/518:00BUF - LHR

1 stop11h 30mBritish Airways

Deal found 14/4£552

Mon 28/411:30LHR - BUF

2 stops16h 30mDelta

Mon 12/511:59BUF - LHR

1 stop14h 16mDelta

Deal found 14/4£556

Mon 28/416:05LHR - BUF

1 stop13h 22mKLM

Mon 12/515:55BUF - LHR

1 stop11h 55mKLM

Deal found 14/4£558

Thu 1/515:05LGW - BUF

2 stops26h 18mAmerican Airlines

Thu 8/514:25BUF - LGW

2 stops12h 45mAmerican Airlines

Deal found 13/4£622

Thu 1/515:05LGW - BUF

1 stop12h 40mMultiple Airlines

Thu 8/512:22BUF - LGW

1 stop14h 48mMultiple Airlines

Deal found 13/4£636

Mon 26/519:50LHR - BUF

2 stops28h 29mScandinavian Airlines

Mon 9/611:30BUF - LHR

2 stops17h 05mScandinavian Airlines

Deal found 14/4£650

Wed 28/512:00LGW - BUF

1 stop12h 19mVirgin Atlantic

Wed 4/613:00BUF - LGW

2 stops16h 00mVirgin Atlantic

Deal found 12/4£652

Wed 11/612:00LGW - BUF

1 stop17h 49mAir France

Sun 15/619:35BUF - LGW

2 stops33h 25mAir France

Deal found 14/4£660

Mon 19/515:20LHR - BUF

1 stop13h 37mAustrian Airlines

Sat 7/608:30BUF - LHR

1 stop16h 25mAustrian Airlines

Deal found 14/4£733

Last-minute flights from London to Buffalo
Discover last-minute flight deals from London to Buffalo. Data last updated 15 April 2025 and is based on user searches.

Mon 28/413:10LHR - BUF

1 stop13h 25mBritish Airways

Mon 12/518:00BUF - LHR

1 stop11h 30mBritish Airways

Deal found 14/4£552

Mon 28/411:30LHR - BUF

2 stops16h 30mDelta

Mon 12/511:59BUF - LHR

1 stop14h 16mDelta

Deal found 14/4£556

Mon 28/416:05LHR - BUF

1 stop13h 22mKLM

Mon 12/515:55BUF - LHR

1 stop11h 55mKLM

Deal found 14/4£558

Thu 1/515:05LGW - BUF

2 stops26h 18mAmerican Airlines

Thu 8/514:25BUF - LGW

2 stops12h 45mAmerican Airlines

Deal found 13/4£622

Thu 1/515:05LGW - BUF

2 stops32h 08mMultiple Airlines

Thu 8/512:22BUF - LGW

1 stop14h 48mMultiple Airlines

Deal found 13/4£636

Mon 5/511:55LHR - BUF

1 stop12h 10mJetBlue

Wed 21/510:33BUF - LHR

1 stop17h 57mJetBlue

Deal found 14/4£506

Mon 19/515:20LHR - BUF

1 stop13h 37mAustrian Airlines

Fri 6/608:30BUF - LHR

1 stop16h 25mAustrian Airlines

Deal found 14/4£733

Mon 26/508:25LHR - BUF

1 stop30h 11mIcelandair

Mon 9/606:00BUF - LHR

1 stop22h 30mIcelandair

Deal found 14/4£460

Mon 26/519:50LHR - BUF

2 stops28h 29mScandinavian Airlines

Mon 9/611:30BUF - LHR

2 stops17h 05mScandinavian Airlines

Deal found 14/4£650

Wed 28/509:30LHR - BUF

2 stops19h 14mUnited Airlines

Wed 4/613:57BUF - LHR

1 stop11h 23mUnited Airlines

Deal found 14/4£536

Wed 28/512:10LGW - BUF

1 stop28h 48mIcelandair

Wed 4/606:10BUF - LGW

1 stop22h 25mIcelandair

Deal found 13/4£620

Wed 28/512:00LGW - BUF

1 stop12h 19mVirgin Atlantic

Wed 4/611:59BUF - LGW

1 stop17h 01mVirgin Atlantic

Deal found 12/4£652

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 15 April 2025.

Wed 7/514:00LGW - BUF

1 stop24h 01mMultiple Airlines

Deal found 14/4£208

Wed 30/706:45LHR - BUF

3 stops31h 07mMultiple Airlines

Deal found 14/4£436

Wed 30/409:50LHR - BUF

2 stops18h 02mAer Lingus

Deal found 14/4£455

Fri 6/614:10LHR - BUF

2 stops38h 46mWestJet

Deal found 13/4£456

Wed 7/511:55LHR - BUF

1 stop12h 10mJetBlue

Deal found 14/4£511

Sat 30/812:15LHR - BUF

1 stop12h 57mBritish Airways

Deal found 15/4£548

Wed 7/516:45LCY - BUF

3 stops34h 09mMultiple Airlines

Deal found 14/4£571

Sat 30/816:40LHR - BUF

1 stop11h 46mLufthansa

Deal found 14/4£578

Tue 13/510:35LGW - BUF

2 stops36h 15mTAP AIR PORTUGAL

Deal found 13/4£592

Sat 30/812:10LGW - BUF

1 stop15h 42mJetBlue

Deal found 14/4£603

Sat 30/808:10LCY - BUF

2 stops15h 16mBritish Airways

Deal found 14/4£677

Wed 7/506:45LCY - BUF

2 stops17h 20mAer Lingus

Deal found 14/4£697

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

LHR - BUF

LHRBUF

London Heathrow

Mon 26/5

08:25-09:36

1 stop30h 11m

Buffalo

Mon 9/6

06:00-09:30

1 stop22h 30m

£460

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Wed 11/6

11:55-19:05

1 stop12h 10m

Buffalo

Wed 25/6

06:00-20:45

1 stop9h 45m

£501

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Wed 28/5

09:30-23:44

2 stops19h 14m

Buffalo

Wed 4/6

13:57-06:20

1 stop11h 23m

£536

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Mon 28/4

13:10-21:35

1 stop13h 25m

Buffalo

Mon 12/5

18:00-10:30

1 stop11h 30m

£552

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Mon 28/4

11:30-23:00

2 stops16h 30m

Buffalo

Mon 12/5

11:59-07:15

1 stop14h 16m

£556

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Mon 28/4

16:05-00:27

1 stop13h 22m

Buffalo

Mon 12/5

15:55-08:50

1 stop11h 55m

£558

LondonBuffalo

LGW - BUF

LGWBUF

London Gatwick

Wed 28/5

12:10-11:58

1 stop28h 48m

Buffalo

Wed 4/6

06:10-09:35

1 stop22h 25m

£620

LondonBuffalo

LGW - BUF

LGWBUF

London Gatwick

Thu 1/5

15:05-12:23

2 stops26h 18m

Buffalo

Thu 8/5

14:25-08:10

2 stops12h 45m

£622

LondonBuffalo

LGW - BUF

LGWBUF

London Gatwick

Thu 1/5

15:05-22:45

1 stop12h 40m

Buffalo

Thu 8/5

12:22-08:10

1 stop14h 48m

£636

LondonBuffalo

LGW - BUF

LGWBUF

London Gatwick

Wed 11/6

12:00-19:18

1 stop12h 18m

Buffalo

Wed 25/6

11:30-10:00

1 stop17h 30m

£646

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 50 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

7,916 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

7,916 reviews

Delta

8.0

Very Good

7,916 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

1,323 reviews

Delta

8.0

Very Good

7,916 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

775 reviews

Delta

8.0

Very Good

7,916 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

7.5

Good

1,435 reviews

Delta

8.0

Very Good

7,916 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

8,656 reviews

Delta

8.0

Very Good

7,916 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 Icelandair. Our recent data shows that you can find tickets from as low as £460 on this airline. Additional options worth looking into are JetBlue and United Airlines, starting at £501 and £536 round-trip. Users have found that Icelandair is 24% 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 £455 on Aer Lingus. Other airlines that offer cheap prices include WestJet from £456 and JetBlue from £511 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

London City to John F Kennedy Intl flights

Heathrow to LaGuardia flights

Gatwick to Newark flights

London City to Newark flights

Gatwick to LaGuardia flights

Stansted to Stewart flights

Manchester to John F Kennedy Intl flights

Stansted to John F Kennedy Intl flights

Luton to John F Kennedy Intl flights

Manchester to Newark flights

Manchester to LaGuardia flights

Edinburgh to Newark flights

Edinburgh to John F Kennedy Intl flights

Gatwick to Stewart flights

London City to LaGuardia flights

Stansted to Newark flights

Luton to Stewart flights

Luton to Newark flights

Manchester to Stewart flights

Edinburgh to LaGuardia flights

Birmingham to Newark flights

Birmingham to John F Kennedy Intl flights

Edinburgh to Stewart flights

Birmingham to LaGuardia flights

Heathrow to Buffalo flights

Newcastle upon Tyne to John F Kennedy Intl flights

Heathrow to Syracuse flights

Newcastle upon Tyne to Newark flights

Bristol to John F Kennedy Intl flights

Heathrow to Stewart flights

Southampton to John F Kennedy Intl flights

Gatwick to Syracuse flights

Leeds to John F Kennedy Intl flights

Exeter to John F Kennedy Intl flights

Heathrow to Rochester flights

Leeds to LaGuardia flights

Leeds to Newark flights

Birmingham to Stewart flights

Gatwick to Buffalo flights

Gatwick to Rochester flights

Liverpool to John F Kennedy Intl flights

Liverpool to Newark flights

Newcastle upon Tyne to LaGuardia flights

Bristol to Newark flights

Heathrow to Albany flights

Bristol to LaGuardia 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£382	Average£580	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
JetBlue	Cheapest£418	Average£588	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Virgin Atlantic	Cheapest£512	Average£669	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
British Airways	Cheapest£517	Average£634	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Lufthansa	Cheapest£531	Average£592	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Finnair	Cheapest£565	Average£650	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
United Airlines	Cheapest£568	Average£874	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!

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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 £208

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 7/5. 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 February, 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 15 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 15 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 11 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 15 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?

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Top 7 airlines flying from London to Buffalo

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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 15 April 2025.