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BUF - LHR

$382 Find cheap flights from Buffalo to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Heathrow departing on 10/1. 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
Tue 7/2
Tue 7/9

Search hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to London.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to London.
In the last 7 days travelers have searched 41,909,192 times on KAYAK, and here is why:

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

 
These are the cheapest deals for flights from Buffalo to Heathrow currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Buffalo to Heathrow

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Buffalo to Heathrow.

Recent one-way flight deals from Buffalo to Heathrow

Only flying one-way? Below are some of the best one-way flight deals from Buffalo to Heathrow found on KAYAK recently.

Recent last minute flight deals from Buffalo to Heathrow

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Buffalo to Heathrow.

Recent direct flight deals from Buffalo to Heathrow

The latest deals for direct flights from Buffalo to Heathrow so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Buffalo to Heathrow

Find recent round-trip train or bus tickets from Buffalo to Heathrow.

All round-trip flight deals to Heathrow

The cheapest plane tickets to Heathrow found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:18 am - 9:30 amBUF-LHR
17h 12m1 stop
12:20 pm - 10:08 pmLHR-BUF
14h 48m1 stop
$604JetBlue
Find Deal
Sat, Nov 16 - Fri, Nov 22
11:40 am - 12:45 pmBUF-LHR
20h 05m1 stop
7:15 pm - 5:32 pmLHR-BUF
27h 17m2 stops
$606British Airways
Find Deal
Tue, Sep 3 - Mon, Sep 9
6:52 am - 10:10 pmBUF-LHR
10h 18m1 stop
9:50 am - 8:06 pmLHR-BUF
15h 16m2 stops
$610American Airlines
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Fri, Oct 11 - Thu, Oct 17
5:30 pm - 7:45 amBUF-LHR
9h 15m1 stop
8:10 am - 5:40 pmLHR-BUF
14h 30m1 stop
$612British Airways
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Tue, Aug 6 - Thu, Aug 22
4:20 pm - 8:20 amBUF-LHR
11h 00m1 stop
8:40 am - 10:58 pmLHR-BUF
19h 18m2 stops
$621United Airlines
Find Deal
Fri, Oct 18 - Wed, Oct 23
6:00 am - 8:40 pmBUF-LHR
9h 40m1 stop
10:50 am - 11:45 pmLHR-BUF
17h 55m2 stops
$624United Airlines
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Fri, Oct 18 - Tue, Oct 22
7:15 pm - 12:15 pmBUF-LHR
12h 00m1 stop
10:50 am - 6:55 pmLHR-BUF
13h 05m1 stop
$632Delta
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Thu, Oct 10 - Wed, Oct 16
6:50 pm - 1:15 pmBUF-LHR
13h 25m1 stop
10:50 am - 11:56 pmLHR-BUF
18h 06m2 stops
$642Delta
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Thu, Oct 10 - Wed, Oct 16
6:30 pm - 11:05 amBUF-LHR
11h 35m1 stop
8:40 am - 10:59 pmLHR-BUF
19h 19m1 stop
$662American Airlines
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Fri, Aug 16 - Wed, Aug 21
2:55 pm - 6:20 amBUF-LHR
10h 25m1 stop
5:50 pm - 2:12 pmLHR-BUF
25h 22m1 stop
$703Virgin Atlantic
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Tue, Aug 6 - Tue, Aug 20
11:07 am - 9:30 amBUF-LHR
17h 23m1 stop
$382JetBlue
Find Deal
Tue, Oct 1
5:00 pm - 9:30 amBUF-LHR
11h 30m1 stop
$417JetBlue
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Tue, Jul 9
11:31 am - 6:45 amBUF-LHR
14h 14m2 stops
$418United Airlines
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Tue, Jul 9
6:22 pm - 3:55 pmBUF-LHR
16h 33m2 stops
$432British Airways
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Tue, Oct 1
7:20 am - 11:55 amBUF-LHR
23h 35m2 stops
$561Icelandair
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Mon, Jul 1
6:03 pm - 11:45 amBUF-LHR
12h 42m1 stop
$575United Airlines
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Mon, Jul 1
5:51 pm - 6:35 amBUF-LHR
31h 44m2 stops
$605Air Canada
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Sat, Jun 15
11:46 am - 5:05 pmBUF-LHR
24h 19m3 stops
Mon, Jul 1
2:04 pm - 11:45 amBUF-LHR
16h 41m1 stop
$677United Airlines
Find Deal
Sat, Jun 15
7:30 pm - 8:50 pmBUF-LHR
20h 20m1 stop
$3,119Lufthansa
Find Deal
Mon, Nov 4
10:25 am - 6:45 amBUF-LHR
15h 20m1 stop
8:40 am - 11:21 pmLHR-BUF
19h 41m2 stops
$743United Airlines
Find Deal
Mon, Jun 3 - Wed, Jun 12
10:05 am - 11:45 amBUF-LHR
20h 40m1 stop
6:50 am - 6:52 pmLHR-BUF
17h 02m2 stops
$746United Airlines
Find Deal
Wed, Jun 5 - Wed, Jun 19
11:25 am - 6:45 amBUF-LHR
14h 20m2 stops
1:05 pm - 11:59 pmLHR-BUF
15h 54m1 stop
$774United Airlines
Find Deal
Mon, Jun 3 - Mon, Jun 10
7:59 pm - 5:05 pmBUF-LHR
16h 06m2 stops
10:50 am - 11:21 pmLHR-BUF
17h 31m2 stops
$882Lufthansa
Find Deal
Wed, Jun 5 - Wed, Jun 19
5:35 am - 8:45 pmBUF-LHR
10h 10m1 stop
11:55 am - 8:40 pmLHR-BUF
13h 45m1 stop
$893JetBlue
Find Deal
Wed, Jun 5 - Wed, Jun 19
7:59 pm - 10:40 amBUF-LHR
9h 41m1 stop
12:15 pm - 6:52 pmLHR-BUF
11h 37m1 stop
$968Lufthansa
Find Deal
Mon, Jun 3 - Mon, Jun 10
7:59 pm - 10:40 amBUF-LHR
9h 41m1 stop
4:00 pm - 11:21 pmLHR-BUF
12h 21m1 stop
$987Lufthansa
Find Deal
Wed, Jun 5 - Wed, Jun 19
3:35 pm - 9:30 amBUF-LHR
12h 55m1 stop
7:25 am - 2:39 pmLHR-BUF
12h 14m1 stop
$1,022JetBlue
Find Deal
Mon, Jun 3 - Wed, Jun 12
3:36 pm - 6:50 pmBUF-LHR
22h 14m2 stops
8:00 am - 12:12 amLHR-BUF
21h 12m2 stops
$1,350TAP AIR PORTUGAL
Find Deal
Wed, Jun 5 - Sat, Jun 8
8:00 am - 7:50 amBUF-LHR
18h 50m1 stop
8:50 am - 5:56 pmLHR-BUF
14h 06m2 stops
$2,786American Airlines
Find Deal
Wed, Jun 5 - Sat, Jun 8

Flights from Buffalo to Heathrow - Travel Insights & Trends

Get data-powered insights and trends into flights from Buffalo to Heathrow 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 Buffalo to London Heathrow Airport?

The average price of all flights from Buffalo to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to London Heathrow Airport on a Tuesday and more expensive on a Friday. On your return trip to Buffalo, you should consider flying back on a Tuesday, and avoid Sundays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Buffalo to London Heathrow Airport, 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 Buffalo to London Heathrow Airport is February, where tickets cost $659 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $1,294 and $1,159 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Buffalo to London Heathrow Airport, 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 Buffalo to London Heathrow Airport, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 77 days before departure.

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

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, JetBlue offered the best one-way deal for that route, at $382. KAYAK users also found Buffalo to London Heathrow Airport round-trip flights on JetBlue from $604 and on British Airways from $606.

Good to know

Low season

January

High season

October

Cheapest flight

$382
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Buffalo to London Heathrow Airport

When to book flights from Buffalo to Heathrow

Are your dates flexible? Find out the best times to travel from Buffalo to Heathrow 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 Buffalo to London Heathrow Airport flights

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

    In the last 3 days, the lowest price for a flight from Buffalo to London Heathrow Airport was $382 for a one-way ticket and $604 for a round-trip.

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

    Yes

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

    Buffalo airport is called Buffalo and the only airport in London Heathrow Airport is London Heathrow.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Buffalo to London are Delta and KLM. With an average price for the route of $821 and an overall rating of 8.0, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $840 and an overall rating of 7.8.

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

    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 Buffalo to London Heathrow Airport.

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

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

    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 London Heathrow Airport with an airline and back to Buffalo with another airline. Booking your flights between Buffalo and LHR 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 Buffalo to London Heathrow Airport?

    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 London Heathrow Airport from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Buffalo to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to London. 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 Buffalo to Heathrow? 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.
7.6
JetBlueOverall score based on 4336 reviews
7.1Food
7.8Comfort
7.8Boarding
7.5Entertainment
8.3Crew
Airline reviews

The flight was excellent. The crew was welcoming and attentive.

10.0 Excellentnoni, May 2024LGA - ATL
Read more about JetBlue reviews

The flight was excellent. The crew was welcoming and attentive.

Run out of snack choices. Why are the seats not padded for your butt? Are we sitting on blocks of wood or metal for $250-300 a pop? This ain’t spirit. Let’s get it together people

Going through JFK’s security is a mess. The TSA security said no shoes on the bins. So, we place our shoes in the belt and they came out all over the belt. Boarding was delayed and Flight as well.

There were multiple delays but JetBlue tried to make the boarding and departure process as quick and efficient as possible. The crew was as detached from reality as could be, meaning: not very friendly and just doing things by the numbers.

Jetblue needs to improve on Onboarding as it seems to always be behind on departing. It never leaves on time. I would recommend to have an earlier Onboarding in order to leave on time and respect your customers time as well.

40 minute delay before take off after boarding flight. Bright lights throughout night flight due Issues with light panels. In flight Entertainment nonfunctional

I booked this flight using JetBlue points and I was just so happy. The plane was so clean, I had every need met. Thank you!!

Another horrible Jet Blue experience. This airline has suffered the biggest decline of all from best to worst. TVs didn’t work (again). internet was temperamental. Boarded late and couldn’t get organized to serve snacks.

I hate their constant delays! It’s as if I cannot confidently make plans for timing when I'm traveling with them. I slept through it, so all I can say is it was good.

The staff at JFK were rude and unhelpful. I was harassed for the same bag that I used on my flight to jfk with no issues claiming it was the inappropriate size. The women then allowed my travel companion to board with the same size bag because they thought she was more “humble”. Also on the flight when informing the flight attendant that nationals no longer have to fill out the Bahamas immigration form my statement was met with eye rolling and attitude.

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

Hi vergin Atlantic service was good but the flight ticket agent travel up charge me extra 57 pounds as a airport charges, actually I refuse to pay but they say if I not pay £57 then they say you will not be able to travel from Heathrow to goa ,so for me there was no option and it was just 3 day before my departure so i paid, so please look in to the matter. And I have a receipt of £ 57 as well .thanks

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

We were in the last group to be called to the flight - which was 30 minutes late taking off. While we were lucky enough to have been given bulkhead seats (due to a medical condition I’d told them about beforehand) the seats weren’t particularly comfortable. A crying baby for the whole trip made things worse, so the crew managed very well with coping. The final thing I’d say was that there wasn’t enough food served during the flight.

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

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 were fantastic friendly nice they came round and check we need anything else to eat or drink

Everything was pretty good except for food. They need to improve on it compared to other airlines.

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

Not worth the premium paid for the first class ticket

Not worth the price of premium class ticket paid, felt more like steerage.

Flighty delayed on boarding - then group 1 had to check their carry on bags but groups 3 and beyond could carry bags on - very inconvenient for weekend business trip with no checked baggage. Then delayed on the runway - before take off. No communication from pilot on why or how long. Wifi/Entertainment didn't work for 4+ flight. Upon arrival, attendants announced wrong carousel for baggage claim - everyone was waiting at the wrong place for their checked bags. This was a mess united!

I flew Delta last week and United Airlines is a poor substitute mechanical problems with the plane and shitty food among other things made my travel experience what’s become to be expected from United no way is it ever worth the money they make us pay

I had a great flight. Everything went smoothly and the flight arrived early.

Well....let's start from the point that I had to stay in airport for 12 hours instead of 2 that was scheduled. Poor company and even worst customer service. Never again....

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

We liked the fully reclinable seats. Had center seats, so it was difficult to talk to spouse. Crew was great

Missed connection from Philadelphia to London because flight from DC was seriously delayed. Was re-routed the next day (had to pay for hotel) to Zurich and was given a main cabin middle seat while I had paid for premium. Great job AA!!!

Original flight delayed several times and finally canceled at 2:30 in the morning. Staff at the gate was not very helpful in resolving problems or communicating why there were delays. I spent 34 hours at the airport before I could leave, they couldn't book me on another early flight even after canceling my original flight. Next flight available after my original flight was canceled was 22 hours later. I will never fly American Airlines again.

very very tight seats unfriendly crew who do not seem to care about the comfort of their passengers and do not know how to smile poor ground staff support at LHR and PHX

So uncomfortable to sit in the tiny space on a long, international. Food was rough. Please, less white flour and processed food.

Our flight was delayed 2.5 hrs due to plane being too hot! After 1.5 hrs, airline decided to use another plane but had to wait for gate, baggage transfer & beverage transfer. Anyone could tell after first half hour that another plane was required and although did not affect us many would miss connecting flights at Heathrow. I have found the stewards are not the friendliest in the industry and the food is questionable, even as I like airplane food normally, the best of the 2 flights was the yogurt & granola for breakfast.

Terrible boarding , Business class seats are sub standard. As usual crew will miss your food too

Just get Economy Plus for international flights, so worth it the extra room, bigger seats…

The return trip was a customer service disaster. American Airlines needs an overhaul of how they treat their customers.

Was flying in premium eco and there were around 5-6 movies I wanted to watch and none of those could I play for some reasons. Not just me we checked w the person sitting next to me. Few of the movies were only playable :( Also that was not great that we couldn't upgrade to business however tried to, many times before the flight :(

You cancelled my flight by email then made it very difficult to get in contact with you. Then put me in a flight with a long layover in Mexico returning to the wrong airport in uk. Mind blowing my stressful. I missed see my grand dad because of you.

Very bed boarding, there was overbooked and make a lot of problems and noises

On my way from Chicago to London, I was seated next to a quite heavy passenger. I could barely move. BA should have ensured that overweight customers are placed in comfortable seats and not to penalize also other passengers because BA is not willing to accommodate these passengers and their needs. No respect at all.

First time flying with BA and I will do it again. Staff at airport and on board were very nice and helpful

Wonderful service and very comfy in the bulkhead in Economy Plus! Delicious food.

The BA team at Sky Harbor is deplorable, full of unnecessary attitude and poor communication. It seems like every member of the team was looking at another to solve the problem, instead of taking agency to do so themselves. I saw no less than 6 altercations with the same gate agent where he threatened to revoke the passengers boarding pass for asking a wildly reasonable question, something as simple as where the cue to board was. I’ve complained to BA before but it seems this isn’t an issue for them, which is very disappointing

Boarding poor in London,ok in Chicago. Don’t like Heatrow/terminal5

It was very good. We got a late start by about an hour and a half. However I worked rather have that than crash. It was purely mechanical. They had our tickets ready when we came off the plane in London for the next leg. The only mishap was when we got to Lisbon my husbands luggage made or bit mine didn't. All was not lost because I did finally get it 2 days later. I was really pleased that they c made the effort.

Liked that my American Airlines status seamlessly transferred to BA so luggage check was free. Flights were on time, boarding quick. Wish they didn’t assign connecting gate so late at Heathrow.

The entire process was flawless and as expected flying first class. The only thing that I have a complaint on...when first boarding, the plane was EXTREMELY cold; then when we were trying to sleep, it was way too hot - just better regulating (especially trying to sleep) would have made it perfect.

- OK plane. Basic accommodations. OK food. The digital window shade wasn't working.

Book cheap flights from Buffalo to London

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Buffalo to London found on KAYAK in the last 72 hours.
10/1Tue
1 stopJetBlue
17h 23mBUF-LHR
$382
7/9Tue
1 stopJetBlue
11h 30mBUF-LHR
$417
7/9Tue
2 stopsUnited Airlines
14h 14mBUF-LHR
$418
10/1Tue
2 stopsBritish Airways
16h 33mBUF-LHR
$432
7/1Mon
2 stopsIcelandair
23h 35mBUF-LHR
$561
7/1Mon
1 stopUnited Airlines
12h 42mBUF-LHR
$575
6/15Sat
2 stopsAir Canada
31h 44mBUF-LHR
$605
7/1Mon
3 stops
24h 19mBUF-LHR
$623
6/15Sat
1 stopUnited Airlines
16h 41mBUF-LHR
$677
11/4Mon
1 stopLufthansa
20h 20mBUF-LHR
$3,119

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Last minute flights from Buffalo to Heathrow

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 Buffalo to London that are departing in the next 10 days.
6/3Mon
multi-stopUnited Airlines
15h 20mBUF-LHR
6/12Wed
multi-stopUnited Airlines
19h 41mLHR-BUF
$743
6/5Wed
multi-stopUnited Airlines
20h 40mBUF-LHR
6/19Wed
multi-stopUnited Airlines
17h 02mLHR-BUF
$746
6/3Mon
multi-stopUnited Airlines
14h 20mBUF-LHR
6/10Mon
multi-stopUnited Airlines
15h 54mLHR-BUF
$774
6/5Wed
multi-stopLufthansa
16h 06mBUF-LHR
6/19Wed
multi-stopLufthansa
17h 31mLHR-BUF
$882
6/5Wed
multi-stopJetBlue
10h 10mBUF-LHR
6/19Wed
multi-stopJetBlue
13h 45mLHR-BUF
$893
6/3Mon
multi-stopLufthansa
9h 41mBUF-LHR
6/10Mon
multi-stopLufthansa
11h 37mLHR-BUF
$968
6/5Wed
multi-stopLufthansa
9h 41mBUF-LHR
6/19Wed
multi-stopLufthansa
12h 21mLHR-BUF
$987
6/3Mon
multi-stopJetBlue
12h 55mBUF-LHR
6/12Wed
multi-stopJetBlue
12h 14mLHR-BUF
$1,022
6/5Wed
multi-stopTAP AIR PORTUGAL
22h 14mBUF-LHR
6/8Sat
multi-stopTAP AIR PORTUGAL
21h 12mLHR-BUF
$1,350
6/5Wed
multi-stopAmerican Airlines
18h 50mBUF-LHR
6/8Sat
multi-stopAmerican Airlines
14h 06mLHR-BUF
$2,786

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Buffalo - London Heathrow Airport Flights

Departure:

Buffalo (BUF)United States

Destination:

London Heathrow Airport (LHR)United Kingdom

Return flight deals:

London Heathrow Airport - Buffalo

Cabin classes: