LON - BUF

£321 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 10/6. 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, 0 bags

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, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Buffalo, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
£516
JetBlue
Tue 14/7Tue 21/7
LGW - BUF • 1 stop
Cheapest one-way flight
£321
Multiple Airlines
Wed 10/6
LGW - BUF • 1 stop
Top airlines
Cheapest • from £516 (return)
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between London and Buffalo. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg £630 (return)
Shortest trip • 11h 09m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 32% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 89% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Buffalo!
Flight Deals
Booking Insights
Flight Deals

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

Tue, 14 Jul - Tue, 21 Jul
JetBlue Logo
12:20 - 23:43
LGW
-
BUF
16h 23m
1 stop
JetBlue Logo
06:00 - 09:35
BUF
-
LGW
22h 35m
1 stop
£516JetBlue
Fri, 26 Jun - Fri, 3 Jul
JetBlue Logo
12:20 - 19:20
LGW
-
BUF
12h 00m
1 stop
JetBlue Logo
13:31 - 09:35
BUF
-
LGW
15h 04m
1 stop
£521JetBlue
Tue, 14 Jul - Tue, 21 Jul
JetBlue Logo
12:20 - 09:35
LGW
-
BUF
26h 15m
1 stop
JetBlue Logo
10:25 - 09:35
BUF
-
LGW
18h 10m
1 stop
£529JetBlue
Fri, 4 Sep - Tue, 15 Sep
JetBlue Logo
08:40 - 19:24
LHR
-
BUF
15h 44m
1 stop
JetBlue Logo
06:00 - 20:45
BUF
-
LHR
9h 45m
1 stop
£533JetBlue
Fri, 21 Aug - Sat, 5 Sep
JetBlue Logo
12:20 - 09:34
LGW
-
BUF
26h 14m
1 stop
JetBlue Logo
06:00 - 09:35
BUF
-
LGW
22h 35m
1 stop
£544JetBlue
Wed, 25 Nov - Mon, 30 Nov
Iberia Logo
07:50 - 23:36
LCY
-
BUF
20h 46m
2 stops
Iberia Logo
14:58 - 14:35
BUF
-
LCY
18h 37m
2 stops
£780Iberia
Mon, 6 Jul - Thu, 23 Jul
Delta Logo
07:45 - 19:24
LCY
-
BUF
16h 39m
2 stops
Delta Logo
12:03 - 07:15
BUF
-
LCY
14h 12m
2 stops
£802Delta
Mon, 6 Jul - Thu, 23 Jul
Delta Logo
09:20 - 19:24
LCY
-
BUF
15h 04m
2 stops
Delta Logo
12:03 - 08:50
BUF
-
LCY
15h 47m
2 stops
£804Delta
Wed, 2 Sep - Wed, 16 Sep
Aer Lingus Logo
13:45 - 23:32
LCY
-
BUF
14h 47m
2 stops
Aer Lingus Logo
12:10 - 08:35
BUF
-
LCY
15h 25m
2 stops
£1,273Aer Lingus
Fri, 4 Sep - Tue, 15 Sep
Aer Lingus Logo
17:15 - 19:24
LCY
-
BUF
31h 09m
2 stops
Aer Lingus Logo
15:30 - 12:45
BUF
-
LCY
16h 15m
2 stops
£1,282Aer Lingus
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?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London to Buffalo departing in July.

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 £42 (return) on average. On the other hand, the most expensive months are June and April, where the average cost of round-trip tickets is £509 and £498 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 3 weeks before departure, which saves you about 32% 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 seasonApril
Cheapest flight£321
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (9% 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 £321 for a one-way ticket and £516 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?

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

  • Which is the best airline for flights from London to Buffalo, Virgin Atlantic or JetBlue?

    The two airlines most popular with KAYAK users for flights from London to Buffalo are Virgin Atlantic and JetBlue. With an average price for the route of £674 and an overall rating of 7.5, Virgin Atlantic is the most popular choice. JetBlue is also a great choice for the route, with an average price of £608 and an overall rating of 7.1.

  • 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 4 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.
7.5
Virgin AtlanticOverall score based on 689 reviews
8.1Crew
7.7Boarding
6.9Food
7.5Entertainment
7.3Comfort
Airline reviews

Seating and zone. The minor I went with didn’t even seat close to me

4.0 OkayAnonymous, Mar 2026
BOS - LIS
Read more Virgin Atlantic reviews

Seating and zone. The minor I went with didn’t even seat close to me

My seat 3G did not go down fully and the buttons were not working properly

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

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

Jet blue is always good - the one weird thing was that they started boarding about 20-30 minutes before the official boarding time on the app. Just something to be aware of!

Not very happy because of the long delaying which causes our luggages were not on the connection flight and nearly missed our connection flight.

It was good. I’m very disappointed that they don’t give commentary ear pods for the movie. I forgot mine at home

Jetblue provided a very good service during the flight, the plane in a very good condition, the crew is professional, everything was on time. That's it!

I have always loved JetBlue and had no complaints on my last trip… I will always recommend then. Thank you JetBlue

The comfortability was very good. Except, when entering the craft the the first steward never greeted us upon entering the airplane. He spoke too fast where his words were all jumbled and difficult to understand.

Jet blue was great But the Jayak system Wasa pure nightmare and wasted so much of my time and energy by not giving me a way to access jet blue to check in the flight back I didn’t even get the number confirmation code 24 hours before. Because I didn’t receive the email with the confirmation code I could NoT CHECk IN. I spoke to a kayak third party and they informed me I could not carry a carry on, on the flight which caused me so much extra stress it was just too much. You can be sure I will not be using it recommending your site. Again.

My experience with JetBlue was fine BUT I am very upset with Kayak! JetBlue had delayed our scheduled departure by an hour and you NEVER notified me of the change. I did not hear directly from JetBlue because the trip was booked through Kayak, a mistake I will not repeat. Your reminder of the our trip last week still had the WRONG departure time. Our return trip has also changed, and again no notice from you.

Right now I’m still in Jamaica waiting on a flight to New York which I should be in New York from the 30th and I’m here in Jamaica

Flight was as expected. But it was delayed an hour. Also, my luggage got damaged. So that sucked especially since the damage made navigating the airport difficult. Walking to get ground transportation is sooo far away now and my checked bag was difficult to carry.

Awful. The Iceland airport was a complete mess. Boarding was a chaotic, the seats were awful, there was a group of rowdy 20 something men in our row hooting and hollering, ordering alcoholic drink after drink. Yelling and laughing at the top of their lungs and the crew just went along with it. Passengers complained to the men, asking if they could keep it down (it was a night time flight so people wanted to sleep). They never listened crew continued to laugh with them, flirt with them and serve them more drinks. No free food or snacks, seats were horribly uncomfortable. Worst flight I've had in a long time

At least one soda free, felt like I was nickeled to death.

On-time arrivals and departures. Crew helpful and friendly. Yet everything costs extra: seat selection, food, even airphones!

Pleasant, attentive flight attendants, but they’ve got to upgrade their seats to be a true “business class” carrier.

Friendly flight crew. Airplane (757) configured as a domestic flight (no lie-flat seats) & no advanced meal selection.

Was a bit surprised that Icelandair flies a domestically configured 757s on long-haul flights to Iceland (no lie-flat seats in business class).

The Icelandair crew was so kind!!! Thank you for making my first trip to Paris a great one!

I am not going to fillo this out for each leg of my trip. My first review holds for the experience

The movie choices were poor. The worst problem is the treatment of passengers durinng pre-boarding. In one case the primes were checked in and sent down the boarding tunnek only to stand waiting there while the plane is cleaned. In the second case the bus was loaded, the doors closed and just stood there unmoving like sardeines in a tin for over TEN minutes. In both cases it was rough on us old guys who find standing for long periods trying.. In other words, Donnt just stack us up and forget us.

Screen didn't work, and neither did the button to tilt the seat even though the seat was comfortable

Cheap Flight Fares would not provide booking info. I canceled the reservation and we arbitrated with American Express. They provided erroneous info to Amex and it was determined that C.F.F. deserved the price of the ticket. Worse experience I've ever had.

Seating space is appalling. Seats and all surrounding area in "Economy" is built for individuals shorter than 4' 10" and below 120 lbs. Ridiculous. While I'm not expecting fine dining, the food was the worst airplane food that I can recall.

Business class lounge for my gate was closed and no email was sent, causing me to walk back and forth to different gates, etc for over 20 minutes one way. Flight entertainment was mediocre with very poor choices especially for business class cabin. Original flight was cancelled and rebooking was difficult and no reason given for cancellation.

Very comfortable flight and simple and directed one way and back. Amazing price.

We loved our flight attendant, Emma from Scotland, the meal and entertainment offerings were wonderful, the flight was smooth, and enough leg room to stretch. We would fly with you again!

Los Angeles to London. 25th of April 2026. Business class. I was flying backwards with a complete stranger snoring next to me. In Business class. Males and females, strangers lying next to each other. Seats were backwards. I paid for comfort. I got dizziness and stress.

Long line with check in at the DIA British Airway counter.

The flights were on time. Cabin crew were nice. The food was terrible! Checking in was not easy using my phone.

Crew were fantastic and the aircraft was extremely comfortable, but outdated. Headphone jacks were worn out and sound normally only came out of one ear unless positioned just right.

A shout-out to the flight attendent, Lauren, who was the main person assisting me. She was amazing - perfect balance of bright, cheerful, engaging, yet formal

Everything you need to know for your flight from London to Buffalo

Information on your arrival and departure airports