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 £460 on this airline. Additional options worth looking into are Icelandair and United Airlines, starting at £486 and £590 round-trip. Users have found that JetBlue is 23% 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 £445 on Aer Lingus. Other airlines that offer cheap prices include JetBlue from £479 and WestJet from £525 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 £556. For sooner than that we have options available in the next 3 days from £811.

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 £603. You can even find prices in November for less than £603, as users have found deals to Buffalo from as low as £224. 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.

£244+ 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	£460
One-way from	£244
Popular in	August
Cheapest in	November
Average price	£811

JetBlue
25/9-1/10
2 total stops
28h 21m total
London to Buffalo

Search Deals

16/5
1 total stop
25h 48m total
London to Buffalo

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£69 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 29 April 2025.

Thu 25/912:10LGW - BUF

1 stop13h 46mJetBlue

Wed 1/1014:00BUF - LGW

1 stop14h 35mJetBlue

Deal found 28/4£460

Thu 25/908:25LHR - BUF

1 stop13h 38mJetBlue

Wed 1/1006:00BUF - LHR

1 stop9h 45mJetBlue

Deal found 28/4£472

Mon 26/508:25LHR - BUF

1 stop32h 33mIcelandair

Mon 9/606:10BUF - LHR

1 stop19h 20mIcelandair

Deal found 28/4£486

Thu 12/614:00LGW - BUF

1 stop22h 50mMultiple Airlines

Thu 19/621:07BUF - LGW

1 stop31h 53mMultiple Airlines

Deal found 28/4£546

Fri 7/1109:10LHR - BUF

2 stops14h 11mLufthansa

Tue 11/1110:50BUF - LHR

2 stops14h 30mLufthansa

Deal found 28/4£588

Thu 25/908:30LHR - BUF

2 stops15h 16mUnited Airlines

Wed 1/1010:50BUF - LHR

2 stops14h 30mUnited Airlines

Deal found 28/4£590

Wed 28/506:40LHR - BUF

2 stops23h 00mScandinavian Airlines

Wed 4/615:55BUF - LHR

2 stops19h 05mScandinavian Airlines

Deal found 28/4£667

Wed 28/508:40LHR - BUF

2 stops15h 39mDelta

Wed 4/617:55BUF - LHR

2 stops13h 40mDelta

Deal found 29/4£673

Mon 26/509:40LHR - BUF

2 stops18h 06mVirgin Atlantic

Mon 9/611:30BUF - LHR

1 stop17h 49mVirgin Atlantic

Deal found 28/4£684

Wed 28/515:40LGW - BUF

2 stops22h 56mIcelandair

Wed 4/606:10BUF - LGW

2 stops24h 35mIcelandair

Deal found 28/4£688

Fri 27/612:15LHR - BUF

1 stop16h 14mBritish Airways

Wed 30/715:59BUF - LHR

1 stop13h 31mBritish Airways

Deal found 28/4£698

Fri 27/610:40LGW - BUF

2 stops17h 49mAmerican Airlines

Wed 30/708:02BUF - LGW

2 stops19h 08mAmerican Airlines

Deal found 28/4£706

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 29 April 2025.

Thu 25/912:10LGW - BUF

1 stop13h 46mJetBlue

Wed 1/1014:00BUF - LGW

1 stop14h 35mJetBlue

Deal found 28/4£460

Mon 26/508:25LHR - BUF

1 stop32h 33mIcelandair

Mon 9/606:10BUF - LHR

1 stop19h 20mIcelandair

Deal found 28/4£486

Thu 12/614:00LGW - BUF

1 stop22h 50mMultiple Airlines

Thu 19/621:07BUF - LGW

1 stop31h 53mMultiple Airlines

Deal found 28/4£546

Thu 25/907:30LHR - BUF

2 stops16h 02mUnited Airlines

Wed 1/1016:15BUF - LHR

1 stop10h 00mUnited Airlines

Deal found 28/4£590

Wed 28/506:40LHR - BUF

2 stops23h 00mScandinavian Airlines

Wed 4/615:55BUF - LHR

2 stops19h 05mScandinavian Airlines

Deal found 28/4£667

Wed 28/506:30LHR - BUF

2 stops15h 44mDelta

Wed 4/615:55BUF - LHR

1 stop15h 40mDelta

Deal found 29/4£673

Mon 26/509:40LHR - BUF

2 stops18h 06mVirgin Atlantic

Mon 9/611:30BUF - LHR

1 stop17h 49mVirgin Atlantic

Deal found 28/4£684

Fri 27/612:15LHR - BUF

1 stop16h 14mBritish Airways

Wed 30/715:59BUF - LHR

1 stop13h 31mBritish Airways

Deal found 28/4£698

Fri 27/610:40LGW - BUF

2 stops17h 49mAmerican Airlines

Wed 30/708:02BUF - LGW

2 stops19h 08mAmerican Airlines

Deal found 28/4£706

Fri 27/612:00LGW - BUF

1 stop17h 49mKLM

Wed 30/711:30BUF - LGW

1 stop17h 30mKLM

Deal found 28/4£751

Thu 12/613:25LHR - BUF

2 stops15h 34mAer Lingus

Thu 19/605:40BUF - LHR

2 stops22h 25mAer Lingus

Deal found 28/4£837

Thu 25/908:30LCY - BUF

2 stops39h 25mITA Airways

Wed 1/1007:00BUF - LCY

2 stops22h 05mITA Airways

Deal found 28/4£842

Last-minute flights from London to Buffalo
Discover last-minute flight deals from London to Buffalo. Data last updated 29 April 2025 and is based on user searches.

Mon 28/420:55LHR - BUF

2 stops25h 23mKLM

Mon 12/515:55BUF - LHR

1 stop11h 55mKLM

Deal found 28/4£947

Mon 28/420:10LHR - BUF

2 stops21h 13mMultiple Airlines

Mon 12/512:22BUF - LHR

2 stops16h 28mMultiple Airlines

Deal found 28/4£953

Wed 21/514:00LGW - BUF

1 stop23h 56mMultiple Airlines

Thu 22/521:37BUF - LGW

1 stop31h 23mMultiple Airlines

Deal found 28/4£576

Mon 26/508:25LHR - BUF

1 stop32h 33mIcelandair

Mon 9/606:10BUF - LHR

1 stop19h 20mIcelandair

Deal found 28/4£486

Mon 26/508:40LHR - BUF

2 stops30h 03mUnited Airlines

Mon 9/610:28BUF - LHR

2 stops14h 52mUnited Airlines

Deal found 28/4£676

Mon 26/509:40LHR - BUF

2 stops18h 06mVirgin Atlantic

Mon 9/611:30BUF - LHR

1 stop17h 49mVirgin Atlantic

Deal found 28/4£684

Wed 28/508:25LHR - BUF

1 stop14h 30mJetBlue

Wed 4/615:05BUF - LHR

1 stop13h 25mJetBlue

Deal found 29/4£553

Wed 28/506:40LHR - BUF

2 stops23h 00mScandinavian Airlines

Wed 4/615:55BUF - LHR

2 stops19h 05mScandinavian Airlines

Deal found 28/4£667

Wed 28/506:30LHR - BUF

2 stops15h 44mDelta

Wed 4/615:55BUF - LHR

1 stop15h 40mDelta

Deal found 29/4£673

Wed 28/515:40LGW - BUF

2 stops22h 56mIcelandair

Wed 4/606:10BUF - LGW

2 stops24h 35mIcelandair

Deal found 28/4£688

Wed 28/512:00LGW - BUF

1 stop17h 40mVirgin Atlantic

Wed 4/615:55BUF - LGW

1 stop13h 05mVirgin Atlantic

Deal found 28/4£728

Wed 28/515:05LGW - BUF

1 stop11h 49mBritish Airways

Wed 4/615:05BUF - LGW

1 stop12h 05mBritish Airways

Deal found 29/4£1,055

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 29 April 2025.

Fri 16/514:00LGW - BUF

1 stop25h 48mMultiple Airlines

Deal found 28/4£244

Fri 16/521:25LHR - BUF

3 stops48h 44mMultiple Airlines

Deal found 28/4£415

Tue 2/907:40LHR - BUF

2 stops16h 50mAer Lingus

Deal found 27/4£445

Wed 3/912:10LGW - BUF

1 stop13h 46mJetBlue

Deal found 27/4£479

Sat 21/614:10LHR - BUF

3 stops33h 23mWestJet

Deal found 28/4£525

Fri 16/508:25LHR - BUF

1 stop14h 25mJetBlue

Deal found 28/4£540

Tue 2/910:35LGW - BUF

2 stops28h 00mTAP AIR PORTUGAL

Deal found 27/4£577

Fri 16/509:05LCY - BUF

3 stops31h 08mMultiple Airlines

Deal found 28/4£579

Wed 3/909:15LHR - BUF

1 stop12h 08mBritish Airways

Deal found 27/4£603

Wed 21/511:20LHR - BUF

3 stops27h 16mTAP AIR PORTUGAL

Deal found 28/4£608

Tue 2/908:40LCY - BUF

2 stops14h 54mBritish Airways

Deal found 27/4£629

Wed 21/506:45LCY - BUF

2 stops20h 09mAer Lingus

Deal found 28/4£716

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

Thu 25/9

12:10-20:56

1 stop13h 46m

Buffalo

Wed 1/10

14:00-09:35

1 stop14h 35m

£460

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Thu 25/9

08:25-17:03

1 stop13h 38m

Buffalo

Wed 1/10

06:00-20:45

1 stop9h 45m

£472

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Mon 26/5

08:25-11:58

1 stop32h 33m

Buffalo

Mon 9/6

06:10-06:30

1 stop19h 20m

£486

LondonBuffalo

LGW - BUF

LGWBUF

London Gatwick

Thu 12/6

14:00-07:50

1 stop22h 50m

Buffalo

Thu 19/6

21:07-10:00

1 stop31h 53m

£546

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Thu 25/9

07:30-18:32

2 stops16h 02m

Buffalo

Wed 1/10

16:15-07:15

1 stop10h 00m

£590

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Wed 28/5

06:40-00:40

2 stops23h 00m

Buffalo

Wed 4/6

15:55-16:00

2 stops19h 05m

£667

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Wed 28/5

06:30-17:14

2 stops15h 44m

Buffalo

Wed 4/6

15:55-12:35

1 stop15h 40m

£673

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Mon 26/5

09:40-22:46

2 stops18h 06m

Buffalo

Mon 9/6

11:30-10:19

1 stop17h 49m

£684

LondonBuffalo

LGW - BUF

LGWBUF

London Gatwick

Wed 28/5

15:40-09:36

2 stops22h 56m

Buffalo

Wed 4/6

06:10-11:45

2 stops24h 35m

£688

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Fri 27/6

12:15-23:29

1 stop16h 14m

Buffalo

Wed 30/7

15:59-10:30

1 stop13h 31m

£698

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 53 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 LOT 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

7,929 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

7,929 reviews

Delta

8.0

Very Good

7,929 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

7,929 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

LOT

7.6

Good

1,069 reviews

Delta

8.0

Very Good

7,929 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

7,929 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

1,444 reviews

Delta

8.0

Very Good

7,929 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 £460 on this airline. Additional options worth looking into are Icelandair and United Airlines, starting at £486 and £590 round-trip. Users have found that JetBlue is 23% 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 £445 on Aer Lingus. Other airlines that offer cheap prices include JetBlue from £479 and WestJet from £525 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

Manchester to John F Kennedy Intl flights

Luton to John F Kennedy Intl flights

Edinburgh to John F Kennedy Intl flights

Edinburgh to Newark flights

Manchester to Newark flights

Manchester to LaGuardia flights

Luton to Newark flights

Stansted to Newark flights

London City to LaGuardia flights

Luton to Stewart flights

Edinburgh to LaGuardia flights

Gatwick to Stewart flights

Birmingham to John F Kennedy Intl flights

Birmingham to Newark flights

Birmingham to LaGuardia flights

Manchester to Stewart flights

Leeds to John F Kennedy Intl flights

Heathrow to Buffalo flights

Heathrow to Syracuse flights

Gatwick to Buffalo flights

Edinburgh to Stewart flights

Southampton to John F Kennedy Intl flights

Exeter to John F Kennedy Intl flights

Heathrow to Rochester flights

Leeds to Newark flights

Gatwick to Rochester flights

Leeds to LaGuardia flights

Newcastle upon Tyne to John F Kennedy Intl flights

Heathrow to Albany flights

Newcastle upon Tyne to Newark flights

Birmingham to Stewart flights

Heathrow to Stewart flights

Bristol to John F Kennedy Intl flights

Bristol to LaGuardia flights

Bristol to Newark flights

Liverpool to John F Kennedy Intl flights

Manchester to Rochester flights

Stansted 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£376	Average£571	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
JetBlue	Cheapest£411	Average£586	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Virgin Atlantic	Cheapest£504	Average£678	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
British Airways	Cheapest£513	Average£641	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Lufthansa	Cheapest£523	Average£592	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Finnair	Cheapest£540	Average£658	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
United Airlines	Cheapest£593	Average£861	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 £244

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 16/5. 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 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 29 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 29 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 25 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 29 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 LOT 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 29 April 2025.