LON - BUF

£251 Find Cheap Flights from London to Buffalo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Buffalo departing on 7/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Buffalo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Buffalo.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Buffalo.
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Cheap Flights from London to Buffalo (LON-BUF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Buffalo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Buffalo

mar., 7 oct. - mar., 14 oct.
JetBlue Logo
12:10 - 21:00LGW-BUF
13h 50m1 stop
JetBlue Logo
18:00 - 09:35BUF-LGW
10h 35m1 stop
£442JetBlue
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vie., 31 oct. - lun., 3 nov.
JetBlue Logo
09:20 - 18:24LHR-BUF
13h 04m1 stop
JetBlue Logo
10:08 - 20:45BUF-LHR
29h 37m1 stop
£443JetBlue
Find Deal
jue., 18 sep. - jue., 25 sep.
JetBlue Logo
11:55 - 19:04LHR-BUF
12h 09m1 stop
JetBlue Logo
10:00 - 06:30BUF-LHR
15h 30m1 stop
£444JetBlue
Find Deal
vie., 31 oct. - lun., 3 nov.
Icelandair Logo
07:25 - 22:06LHR-BUF
18h 41m2 stops
Icelandair Logo
10:08 - 20:45BUF-LHR
29h 37m1 stop
£487Icelandair
Find Deal
jue., 18 sep. - jue., 25 sep.
Icelandair Logo
08:25 - 19:04LHR-BUF
15h 39m2 stops
Icelandair Logo
06:00 - 20:45BUF-LHR
9h 45m1 stop
£506Icelandair
Find Deal
mié., 8 oct. - mar., 14 oct.
Virgin Atlantic Logo
10:00 - 23:56LCY-BUF
18h 56m2 stops
Virgin Atlantic Logo
12:49 - 07:15BUF-LCY
13h 26m2 stops
£525Virgin Atlantic
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mar., 30 sep. - mié., 22 oct.
Virgin Atlantic Logo
09:35 - 19:14LHR-BUF
14h 39m1 stop
Virgin Atlantic Logo
11:15 - 06:45BUF-LHR
14h 30m2 stops
£525Virgin Atlantic
Find Deal
mar., 7 oct. - mar., 14 oct.
United Airlines Logo
07:25 - 18:53LHR-BUF
16h 28m2 stops
United Airlines Logo
10:28 - 05:55BUF-LHR
14h 27m2 stops
£561United Airlines
Find Deal
mar., 30 sep. - mié., 22 oct.
United Airlines Logo
08:30 - 18:53LHR-BUF
15h 23m2 stops
United Airlines Logo
16:08 - 10:40BUF-LHR
13h 32m2 stops
£564United Airlines
Find Deal
vie., 31 oct. - lun., 3 nov.
KLM Logo
16:35 - 23:56LHR-BUF
11h 21m1 stop
KLM Logo
12:49 - 08:45BUF-LHR
14h 56m1 stop
£1,042KLM
Find Deal
Booking Insights

KAYAK's insights & trends for London to Buffalo flights

Get data-powered insights and trends into flights from London to Buffalo to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from London to Buffalo?

What’s the cheapest day of the week to fly from London to Buffalo?

The average price of all round-trip flights from London to Buffalo clicked on KAYAK for each day over the last 12 months.

For London to Buffalo, Wednesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Buffalo back to London, the best deals are generally found on Wednesday, with Thursday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Buffalo, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London to Buffalo is November, where tickets cost £405 (return) on average. On the other hand, the most expensive months are April and August, where the average cost of round-trip tickets is £809 and £685 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Buffalo, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London to Buffalo, you should book around 6 weeks before departure, which saves you about 40% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know - Cheap tickets from London to Buffalo

Low seasonJanuary
Cheapest flight£251
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly (1% more expensive on average)
Flight from London Gatwick Airport to Buffalo

When to book flights from London to Buffalo

Are your dates flexible? Find out the best times to travel from London to Buffalo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from London to Buffalo

  • Do airlines offer Wi-Fi on flights to Buffalo from London?

    Several airlines offer in-flight connectivity on routes between these cities, with various stopover options. Condor is one of the top choices with online Wi-Fi throughout the journey via Frankfurt am Main (FRA) and New York John F Kennedy Airport (JFK). TAP AIR Portugal flights also offer in-flight connectivity.

  • What are a few common routes between London and Buffalo?

    There are several common routes between London and Buffalo. Airlines like British Airways offer flights from London Heathrow (LHR) via New York John F. Kennedy Airport (JFK), which is the most common stopover airport. Other stopovers include Philadelphia, Chicago O' Hare (ORD), and Dallas/Fort Worth.

  • Which airlines offer First Class tickets from London to Buffalo?

    If you're hoping to travel in the utmost luxury, American Airlines is one of the only airlines offering First Class tickets between these cities. These flights have various routes, but the most common has two stopovers en route at New York John F Kennedy and Chicago O'Hare Airport. There are also stopovers in Boston and Washington.

  • What is the baggage policy on Finnair flights?

    Finnair operates some of the cheapest flights between these cities that include a luggage allowance. Standard Economy tickets with Finnair via Philadelphia or Chicago have a cabin allowance of 8 kg and 23 kg of checked luggage. The Economy Saver tickets along the same routes only include cabin luggage, with the option to purchase more while booking.

  • What is the cheapest flight from London to Buffalo?

    In the last 3 days, the lowest price for a flight from London to Buffalo was £337 for a one-way ticket and £594 for a return.

  • Which airports will I be using when flying from London to Buffalo?

    On your way to Buffalo, you’ll fly out from one of these London airports: London City, London Gatwick, London Heathrow, London Luton, or London Stansted. You’ll be landing at Buffalo.

  • Which aircraft models fly most regularly from London to Buffalo?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London to Buffalo?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between London and Buffalo, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from London to Buffalo, KLM or Finnair?

    The two airlines most popular with KAYAK users for flights from London to Buffalo are KLM and Finnair. With an average price for the route of £621 and an overall rating of 7.8, KLM is the most popular choice. Finnair is also a great choice for the route, with an average price of £585 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from London to Buffalo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Buffalo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Buffalo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buffalo from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Buffalo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Buffalo with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Buffalo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buffalo from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London to Buffalo

  • After arriving at Buffalo Niagara International Airport (BUF), you have several options to reach the city centre. The airport is well-connected with ground transportation. You can use taxis, ride-sharing services, or pre-booked shuttles for convenience. Public transportation options include the NFTA Metro bus service, which offers direct routes to downtown Buffalo. Renting a car is another popular choice, with various car rental companies available.
  • When booking flights, it's important to check whether they involve self-transfer. Flights like Norse Atlantic UK and JetBlue via New York John F Kennedy Airport (JFK) often require self-transfer. If you choose such flights, be aware of the additional time and effort needed to collect and recheck your luggage during the stopover. Familiarise yourself with the airport layout and plan accordingly.
  • For budget travellers, packing light is key to saving money and avoiding extra baggage fees. Opt for flights with low-cost airlines like Ryanair and JetBlue. Ryanair offers affordable flights from London to Buffalo Niagara International Airport (BUF), while JetBlue operates flights from New York John F Kennedy Airport (JFK) to Buffalo. Remember to familiarise yourself with their baggage policies and pack efficiently.
  • When travelling with checked luggage, choose major airlines instead of low-cost carriers due to their generous baggage policies. Airlines like Finnair and Condor operate flights from London to Buffalo, offering ample baggage allowances. Finnair allows one checked bag of up to 23 kg on their flights, while Condor includes both cabin luggage and checked baggage of different weights.
  • To reduce your carbon footprint when travelling from London to Buffalo, consider a few eco-friendly practices. Opt for non-stop flights or choose airlines that offer carbon offset programs. Pack light to reduce aircraft weight and fuel consumption. British Airways offers one of the best options with a stopover at Philadelphia Airport (PHL) with 59% less Co2.

Reviews of the top 5 airlines flying from London to Buffalo

 
See real verified KAYAK customer reviews for airlines flying from London to Buffalo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Buffalo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Virgin AtlanticOverall score based on 658 reviews
7.7Boarding
8.1Crew
7.5Entertainment
6.9Food
7.3Comfort
Airline reviews

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

8.0 ExcellentJake, Aug 2025JFK - LHR
Read more Virgin Atlantic reviews

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

Food was excellent. Service was very good. Staff was very helpful to all passengers.

The crew was excellent as ever on Virgin. The special meal was poor unfortunately. More significantly when we arrived at Manchester Airport there was no air bridge provided and we had to exit the plane down a rickety stair case. This is unacceptable for a transatlantic flight. Whilst I understand that this is the airport’s fault at the end of the day the airline is responsible for our transportation and needs to do something.

Super friendly and helpful staff, from check-in desk to cabin crew.

Following a paid seat upgrade for enhanced comfort, I encountered an unacceptable odor in my assigned area. It took three hours for the crew to relocate me, and the replacement seat was unacceptably close to the lavatory, offering no improvement.

Good overall. Cannot fault the airlines. I have had better entertainment systems before ie ice in Emirates but it was not too bad. Food was decent and staff were friendly.

I did not fly by vergin atlantic from bangalore to vasco da gama

Too many long delays with JetBlue. Worst major airline that serves JFK but unfortunately I keep going back because of the prices.

flight cancelled after 2 delays. left us sitting in JFK at 1am. no customer service to assist rebooking.

To not have food or proper snacks on a 5 hour flight was the worst.

Spend hours delayed with no food, water anything sitting on the aieplane with no ability to eat or use the restroom. My entire experience was the absolute worst. I will never fly jet Blue again.

It would have been nice if they had offered more than one set of snacks

Ground crew gave me interference about carrying a laptop and a small shoulder bag, even though I told them I traveled with them all the time. I then placed my laptop bag in my carryon and took out a medical device, and ground crew still tried to give interference. I had to remind them that medical devices don't count towards luggage limits. It was quite annoying and unne

Flight was delayed several 3 hours - no reason was given and no communication what so ever.

The gate and ground staff were excellent, friendly, went out of their way to acknowledge my Mosaic status. The plane was an older Airbus, so the seats were a little worn. The in flight attendant was not very nice, and seemed to be annoyed to be at work or be on this flight. Flight was fast and we landed early and pilots kept us informed.

The regular feedback of any changes to our flights. The Jetblue staff were very helpful. Our flights were great. Lots of leg room!

The flight was delayed for 4 hours. Once onboard the crew was wonderful.

Everything sucked. No food, one small glass of water, a tiny coffee, 5.5 hour delay with no customer service. Would never recommend flying them.

The crew was wonderful at check in, the gate and on board. Felt the luggage had more room than the passengers. The seats were smaller than most domestic U.S. airlines. I'm only 5'2" and I had little legroom. There were only 2 bathrooms in coach. Needed more. The flight was very smooth but not the most comfortable.

There was no lounge at Boston for us to use. Typically flying first class overseas comes with lounge privileges. The seats did not recline even a little. My headset only worked on one side. I felt like I was flying on Ryan Air, not Icelandic Air.

Boarded with no problems. Sat on the tarmac for an hour before taking off. We were the last ones on our connecting flight. Didn't think we were going to make it. Our flight to Iceland was similarly delayed. When we've flown other airlines, pilots have tried to make up time while in the air. This doesn't seem to be something that Icelandair does. We made all of our flights, but it was stressful and we didn't think it was going to happen based on the time we arrived.

The flight was delayed and as a consequence we missed our connecting flight. Were stuck for another 6h in Reykyavik. Appreciated that we got a generous food voucher at least. Would have liked to see more information upon arrival including a person waiting for connecting flight travellers and informing already that we will not catch the flight and directing us to the office dealing with the matter; unfortunately that didnt happen and we hence first needed to find out whether flight had indeed left already and then locate the adequate office to help us with booking us on the next connecting flight. Also my suitcase broke and it is not clear whether it is happened on the leg with Iceland Air from DC to Reykyavik or on the leg with Lufthansa from Reykyavik to Frankfurt. Finally, understood that it is a low cost company but at least provision of earplugs for free would have been nice, instead of making them buy.

Great experience on Icelandair flight from Newark to Amsterdam by way of Reykjavík. Courteous and professional staff. Food was solid. Service - outstanding. Cabin was a little warm.

Good service. No complementary food for international flight. WiFi kinda pricey. Got the job done for the right price.

Still one of my favorite airlines, but the entertainment options were a bit lacking. It didn't help that my screen didn't work on one of the legs of the trip.

The plane was very small and the aisle was so narrow that every time someone walked by they rubbed against me, so it was very uncomfortable.

Overall good for an economy fare. IMO the movie selection could be improved. Great that you can now connect bluetooth headphones to the entertainment system.

The male attendant has zero personality. It seemed like he was over worked or hated his job, not once did he smile or made any contact with the people on the plane. Strictly business and call it a day!

Seat very cramped, could not recline. No cheese with meal. Staff very helpful.

The flight from Dulles to Munich was just okay. The seats were comfortable and extra foot room was noticeable in comfort plus. Disappointed in the booking in so much I requested an aisle seat and then was assigned a middle seat. The food was inedible. Movie choices were moderate. I usually fly Delta, but this WA flight was cheaper. Next time, I'll happily pay the extra to fly Delta.

They don’t give information on why a flight is delayed in a timely manner. Very frustrating.

The flight was ok but chargers did not work and the speakers in the back of the cabin did not either. But I am writing because the crew was really, really rude and not only rude but had the curtains always closed, forgot to clear our trays, the bathrooms were filthy and trash was building out, and one of the attendants even had her EARBUDS on while in the cabin. From movement it seemed like she was listening to music, so not even the safety aspect was there. My neighbor s English is not good and they were very dismissive of her. when we deplaned the crew in the back was just chatting with one another and the first class attendant was briefly and said goodnight. It is nice that a crew gets along so well, but they did not take care of passengers at all. They rushed through all the services and otherwise did not go through the cabin to offer water or anything else. i had the feeling of being unwelcome at a party. I am not a grumpy traveller but I thought you really needed to know. Thank you, Carin

Food was terrible. They ran out of options and gave me a bland undercooked pasta and veggies. Only middle seat was available to select although I paid extra. Baggage delayed at destination. Flight attendants not really helpful.

Flight was late arriving. So, we left 25 min late. Pilot made some time up during the flight. Therefore, we arrived alittle past original time.

Crew was great. But my flight was late arriving and as a result, I missed my connecting flight to Richmond. I had to catch a later flight. On a positive note, the attendants at the counter were extremely helpful in booking my later flight. They book my on the next flight to Richmond.

If the plain wait for the passenger it should wait for the baggage!!

The plane (Mitsubishi CRJ) felt old, creaking and not very new. The crew was okay. Hot water provision was broken so hot beverages could't be served.

When we arrived at the airport - 1st step - printing out your boarding pass - no issue. Not long lines as these machines. 2nd step - processing your bag drop off. There was only one associate there to help 10 kiosks. We had a family in front of us for 20 minutes trying to work on the machine and figure out every step for 4 pieces of luggage. My husband alerted the associate who was able to assist the family. Highly suggest that there are more associates to assist in this process. Besides this issue, security check went very quickly. Our flight was direct to Philadelphia. We had to carry our bags down two flights of steps, then out to the tarmac to a bus, then carry our bags up two flights of stairs to the plane. No one on the flight was expecting that long trek. I could see some people were struggling a bit. All in all - great flight crew, plane was clean and food was great!

There were no gluten-free vegan options available, so food was very limited on this flight, and some of the crew weren’t especially helpful about it. To make matters worse, a passenger was sick on board, and although the area was cleaned, the smell lingered for the rest of the journey. On top of that, we ended up circling for an extra hour, which only made the unpleasant situation drag on even longer.

Checking in prior on line and wait time at Gatwick was terrible. I would rate a big fat ZERO.

I checked in to bags, one arrived one was delayed. I did not receive the bag for 4 days - arrived on Tuesday, received bag on Saturday!

It was ok. Our flight was delayed 2 hours, and then again on arrival. The explanation given felt feeble.

The booking agent, cheapflightsfares, messed up, and the information for the seats we paid extra for was not sent to American Airlines. We were separated on the return flight and sent to the lowest economy section. The flight attendant helped arrange seating at the back of the plane to allow my wife and me to sit together.

I liked the comfort of the seats, very attentive crew, and the meals were excellent.

We were kicked off this flight by British Airways due to delays on our connecting flight also operated by British airways and were rebooked on a different carrier which delayed our arrival home by > 26 hours.

Everything about the flight check-in was smooth no line the plane is clean and bathroom

Excellent everywhere but Philly, the most rotten airport in the world.

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