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LHR - BUF

$510 Find cheap flights from London Heathrow Airport 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 Heathrow to Buffalo departing on 6/11. 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
0 bags
Fri 5/31
Fri 6/7

Search 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
In the last 7 days travelers have searched 43,740,974 times on KAYAK, and here is why:

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Cheap flight deals from Heathrow to Buffalo (LHR-BUF)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Heathrow 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 and deals for you by selecting your travel dates.
Choose your dates
8:25 am - 2:55 pmLHR-BUF
11h 30m1 stop
12:45 pm - 9:30 amBUF-LHR
15h 45m1 stop
$613JetBlue
Find Deal
Mon, Sep 23 - Mon, Sep 30
7:25 am - 2:39 pmLHR-BUF
12h 14m1 stop
5:35 am - 8:45 pmBUF-LHR
10h 10m1 stop
$622JetBlue
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Wed, May 29 - Tue, Jun 4
9:35 am - 10:05 pmLHR-BUF
17h 30m2 stops
5:51 pm - 12:10 pmBUF-LHR
13h 19m1 stop
$682Finnair
Find Deal
Mon, Sep 23 - Mon, Sep 30
9:35 am - 10:05 pmLHR-BUF
17h 30m2 stops
5:52 pm - 10:30 amBUF-LHR
11h 38m2 stops
$708Finnair
Find Deal
Mon, Sep 23 - Mon, Sep 30
1:00 pm - 10:59 pmLHR-BUF
14h 59m2 stops
2:10 pm - 6:45 amBUF-LHR
11h 35m1 stop
$772Virgin Atlantic
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Wed, May 15 - Sat, May 25
9:15 am - 5:56 pmLHR-BUF
13h 41m1 stop
7:53 pm - 11:50 amBUF-LHR
10h 57m1 stop
$775American Airlines
Find Deal
Wed, Jun 5 - Mon, Jan 27
9:55 am - 10:59 pmLHR-BUF
18h 04m2 stops
6:12 pm - 12:15 pmBUF-LHR
13h 03m2 stops
$788Delta
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Wed, May 15 - Sat, May 25
7:15 pm - 12:32 amLHR-BUF
34h 17m2 stops
5:47 pm - 10:30 amBUF-LHR
11h 43m2 stops
$814American Airlines
Find Deal
Mon, May 20 - Thu, May 30
8:40 am - 7:02 pmLHR-BUF
15h 22m2 stops
6:12 pm - 12:15 pmBUF-LHR
13h 03m2 stops
$815Delta
Find Deal
Mon, May 27 - Mon, Jun 3
1:55 pm - 11:56 pmLHR-BUF
15h 01m1 stop
10:25 am - 6:45 amBUF-LHR
15h 20m1 stop
$832Virgin Atlantic
Find Deal
Mon, May 27 - Mon, Jun 3

Flights from Heathrow to Buffalo - Travel Insights & Trends

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

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

The average price of all flights from London Heathrow Airport to Buffalo clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from London Heathrow Airport to Buffalo, look for departures on Tuesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Buffalo, Tuesday is the cheapest day to fly and Friday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London Heathrow Airport 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 Heathrow Airport to Buffalo is February, where tickets cost $649 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is $996 and $889 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from London Heathrow Airport to Buffalo, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from London Heathrow Airport to Buffalo, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 74 days before departure.

Which airlines provide the cheapest flights from London Heathrow Airport to Buffalo?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Buffalo from London Heathrow Airport were found on Icelandair ($603) and JetBlue ($694), and the lowest round-trip tickets were found on JetBlue ($613) and Finnair ($682).

Good to know

Low season

March

High season

October

Cheapest flight

$510
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from London Heathrow Airport to Buffalo

When to book flights from Heathrow to Buffalo

Are your dates flexible? Find out the best times to travel from Heathrow to Buffalo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 London Heathrow Airport to Buffalo flights

  • What is the cheapest flight from London Heathrow Airport to Buffalo?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Buffalo was $510 for a one-way ticket and $613 for a round-trip.

  • Do I need a passport to fly between London Heathrow Airport and Buffalo?

    Yes, you'll most likely have to show a valid passport before boarding the plane in London Heathrow Airport and on arrival in Buffalo.

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

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

  • Which airline alliances offer flights from London Heathrow Airport to Buffalo?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between London Heathrow Airport and Buffalo, with Star Alliance 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 $670 and an overall rating of 7.7, Virgin Atlantic is the most popular choice. JetBlue is also a great choice for the route, with an average price of $886 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from London Heathrow Airport 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 Heathrow Airport to Buffalo.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buffalo from London Heathrow Airport 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 Heathrow Airport to Buffalo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Buffalo with an airline and back to London Heathrow Airport with another airline. Booking your flights between London Heathrow Airport and BUF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport 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 Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Heathrow 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 Heathrow 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.
7.7
Virgin AtlanticOverall score based on 744 reviews
7.8Boarding
7.7Entertainment
8.3Crew
7.1Food
7.4Comfort
Airline reviews

Cabin crew on our flight showed lack of any customer service gruff and acting annoyed if you asked anything and I mean anything Example a man on the seat over dropped his beer on my husbands blanket We asked if we could switch out blankets cabin crew Said. No we don’t have any extras OK well can you take the wet one Cabin crew looked disgusted and annoyed Took it no OK or yes just a growl

6.0 GoodSonia, Apr 2024LAX - LHR
Read more about Virgin Atlantic reviews

Cabin crew on our flight showed lack of any customer service gruff and acting annoyed if you asked anything and I mean anything Example a man on the seat over dropped his beer on my husbands blanket We asked if we could switch out blankets cabin crew Said. No we don’t have any extras OK well can you take the wet one Cabin crew looked disgusted and annoyed Took it no OK or yes just a growl

Quick flight. But cabin crew were very noisy and talking too much, especially when we were seated at the back of the plane trying to sleep through the night .

My ticket was for Premium Economy and all the seats were taken, I was placed in Economy class and I’m looking for a refund.

Unfortunately delayed 2 hrs due to faulty tyre.. which had to be changed, but better safe than sorry.

The delay was an issue. Other than that. Every thing good

Staff didn’t check cabin well for landing seemed more interested in chatting to each other. Food was poor and differed from pre order.

Very good. Glad we had Premium for the flight out.

We flew Upper Class from London to The Turks and Caicos. Check in was amazing. Our ldriver too us directly to a special entrance to terminal 3. It took 10 minutes to check in and clear customs. Amazing! The VA lounge is large and comfortable. Boarding the flight was easy and without a wait. The crew was excellent. But the seats were awful, strange and uncomfortable. Having a comfortable flat bed seat is the reason we pays 1000s extra. The VA 787 uses a reverse herringbone configuration. Look it up. You have your back to the window and are facing the aisle with no privacy. Turning the seat into a bed requires assistance from the crew so not very spontaneous. . The food was ok. A bit tasteless and meager portions. Had to pay for WiFi. I believe VA has other configuration on their dream airbus flights. Lots of stuff about all this on YouTube where you can see what I have been describing. I can not recommend taking VA on a long flight with these seats.

From the start everything was perfectly fine. First meal was fantastic. Breakfast needs a lot of work and food was overcooked and not very nice for breakfast. Staff for a fantastic friendly nice we came round and check we need anything else to eat or drink

From the start everything was perfectly fine. First meeting was fantastic. Breakfast needs a lot of work and food was overcooked and not very nice for breakfast.

Great. Loved that there was WiFi on flight to keep in touch and excellent service of beverages and snacks.

Flew business class. Everything was excellent. No issues at all. Not very many “good” movies to choose from. But lots of mediocre ones

great flight. Pilot was communicative, flight attendants were excellent. Really nice experience except my tv didn’t work.

The best experience that I have had traveling with JetBlue!

Overall, the flight was better than the flight I took to go to Florida, which had a bunch of problems. The crew is really nice and the plane was new so it had a small problem when we were on the runway, but the flight itself was great. They even made some time back up, which is always a good thing.

Crew was just ok. Flight was packed. On a 3/4 hour flight I would hope they would come around more than once to see if you needed anything further. Not very attentive.

After 14 hour delaybwith departure time changed 9 times then announcing the flight was canceled. Another later announcement said the cancelation was in error. Also after paying a higher fare to leave in the afternoon then departing at 4am was not right.

I cannot say this enough, I NEVER BOARDED OR HAVE HAD ANY TRAVEL IN THE PAST YEAR. However your app says ive been traveling a lot lately. GET REAL HUMANS TO GIVE CUSTOMER SUPPORT.

Everything was good except for deplaning in NY. Took way too long!!

Jet Blue keeps getting iit wrong. 4 hour mechanical delay followed by terrible boarding experience. This is my third horrific jet blue flight in 2024. I am going to try to avoid this loser in the sky

Not being able to purchase my check in baggage online was a negative.

Seriously, not displaying departure gate until very last minute is awful. Specially when you have to take an elevator and then transport to go to the sub-terminal. That’s awful in such a busy airport as Heathrow. And I cannot choose seat on this flight because it’s run by British Airways, even entering locator code.

Comfort of seats, ease of boarding. Food selection could be better

Somehow I got “offloaded” even though I had my boarding pass and was in transit Food is horrible Staff were nice and cheerful No headphones were provided on 11 hours flight

I arrived to the airport 2 hours before my American Airlines flight was scheduled to take off. I have TSA pre-check. The airport was crazy packed when I arrived. After momentarily standing in the pre-check line, the TSA agent said that I am not pre-check. Of course I said that I am because I entered my KTN number on all my traveling sites and programs. I had to get out of line and go back to the AA counter to discover that American Airlines did not add my KTN to my boarding pass. I had to call TSA to find out my number, then have AA enter it onto my boarding pass. The emblem would not load onto my boarding pass. By this time, I decided to use my Clear in order to get through TSA but the line was ridiculous long. By the time I made through TSA, I missed my 11:08am flight and was re-booked for the 5:30pm. This is after the AA employee told me I should have gotten to the airport early. AA use to be a dependable airline not I use them only if I have too.

Horrible people at the gate, they force me to check in my carry on, even thought no one behind me has to do it. I had to get out of the airport in NY to get my bag and go thru security again on my way to Honk Kong. The worst part is the employee threatened me with loosing the flights if don’t comply.

Transfer from Terminal 1 to Terminal 3 by bus is chaotic, because as per information Free Shuttle Bus was supposed to take passengers from Domestic Terminal 1 to International Terminal 3, but the bus took us from Terminal 1 to terminal 2, then to Terminal 1 ,, 2 and finally to Terminal 3

The flight crew was really wonderful, incredibly helpful as well as patient. I was able to watch entertainment on my phone but didn't have access to my headphones and I didn't want to bother the flight attendants. The food wasn't an issue for me because I am a vegan and brought my own food on board. The flight left on time and arrived ahead of schedule. It was overall a good flight.

The staff were very helpful with lots of refreshments on offer. The toilets were clean. The seats were comfortable and entertainment was good. No complaints, it was excellent.

The main flight was OK but the second flight was chaotic with delays

Book cheap flights from London to Buffalo

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to Buffalo found on KAYAK in the last 72 hours.
6/11Tue
3 stops
57h 24mLHR-BUF
$510
5/30Thu
2 stopsIcelandair
14h 21mLHR-BUF
$603
6/11Tue
2 stops
21h 01mLHR-BUF
$671
6/11Tue
1 stopJetBlue
18h 12mLHR-BUF
$694
5/17Fri
2 stopsTAP AIR PORTUGAL
33h 22mLHR-BUF
$716
5/17Fri
2 stopsTAP AIR PORTUGAL
34h 27mLHR-BUF
$717
5/30Thu
1 stopJetBlue
13h 42mLHR-BUF
$732
8/22Thu
2 stopsTAP AIR PORTUGAL
21h 55mLHR-BUF
$737
5/16Thu
1 stopAustrian Airlines
13h 54mLHR-BUF
$2,882
10/3Thu
1 stopAustrian Airlines
15h 29mLHR-BUF
$10,159

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Last minute flights from Heathrow to Buffalo

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from London to Buffalo that are departing in the next 10 days.
5/4Sat
multi-stopJetBlue
18h 08mLHR-BUF
5/6Mon
multi-stopJetBlue
10h 10mBUF-LHR
$848
5/4Sat
multi-stopJetBlue
18h 08mLHR-BUF
5/11Sat
multi-stopJetBlue
10h 10mBUF-LHR
$886
5/3Fri
multi-stopJetBlue
16h 48mLHR-BUF
5/8Wed
multi-stopJetBlue
10h 10mBUF-LHR
$895
5/2Thu
multi-stopJetBlue
12h 14mLHR-BUF
5/7Tue
multi-stopJetBlue
14h 45mBUF-LHR
$904
5/3Fri
multi-stop
22h 39mLHR-BUF
5/6Mon
multi-stop
22h 27mBUF-LHR
$1,251
5/2Thu
multi-stopTAP AIR PORTUGAL
32h 53mLHR-BUF
5/8Wed
multi-stopTAP AIR PORTUGAL
27h 05mBUF-LHR
$1,276
5/3Fri
multi-stop
16h 12mLHR-BUF
5/8Wed
multi-stop
14h 29mBUF-LHR
$1,300
5/3Fri
multi-stopAustrian Airlines
15h 54mLHR-BUF
5/8Wed
multi-stopAustrian Airlines
16h 31mBUF-LHR
$1,307
5/3Fri
multi-stopUnited Airlines
13h 19mLHR-BUF
5/8Wed
multi-stopUnited Airlines
11h 23mBUF-LHR
$1,315
5/2Thu
multi-stopAustrian Airlines
15h 54mLHR-BUF
5/8Wed
multi-stopAustrian Airlines
12h 41mBUF-LHR
$1,318

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London Heathrow Airport - Buffalo Flights

Departure:

London Heathrow Airport (LHR)United Kingdom

Destination:

Buffalo (BUF)United States

Return flight deals:

Buffalo - London Heathrow Airport

Cabin classes: