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Cheap flights from the United Kingdom to Buffalo from £343

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 25/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BUF
5 May — 12 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Buffalo

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Buffalo
Explore the most affordable flight options available from United Kingdom to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 April 2026.

Sun 26/408:15
LHR
-
BUF
1 stop29h 43m
JetBlue
Fri 1/514:28
BUF
-
LHR
1 stop11h 02m
JetBlue
Deal found 3/4£456
Sat 2/508:15
LHR
-
BUF
1 stop17h 59m
JetBlue
Sat 9/510:41
BUF
-
LHR
1 stop17h 49m
JetBlue
Deal found 4/4£469
Fri 8/508:40
LHR
-
BUF
1 stop18h 52m
JetBlue
Tue 12/507:00
BUF
-
LHR
1 stop21h 30m
JetBlue
Deal found 2/4£474
Wed 22/408:15
LHR
-
BUF
1 stop18h 02m
JetBlue
Wed 29/414:28
BUF
-
LHR
1 stop11h 02m
JetBlue
Deal found 4/4£488
Mon 20/411:55
LHR
-
BUF
1 stop14h 22m
JetBlue
Tue 19/514:28
BUF
-
LHR
1 stop11h 02m
JetBlue
Deal found 3/4£492
Wed 29/411:55
LHR
-
BUF
1 stop14h 30m
JetBlue
Sun 3/514:28
BUF
-
LHR
1 stop11h 02m
JetBlue
Deal found 2/4£510
Thu 30/408:15
LHR
-
BUF
1 stop11h 44m
JetBlue
Wed 13/510:54
BUF
-
LHR
1 stop28h 51m
JetBlue
Deal found 5/4£510
Thu 7/511:55
LHR
-
BUF
1 stop26h 36m
JetBlue
Fri 22/513:31
BUF
-
LHR
1 stop11h 59m
JetBlue
Deal found 2/4£514
Mon 20/411:55
LHR
-
BUF
1 stop14h 22m
JetBlue
Sat 9/510:41
BUF
-
LHR
1 stop17h 49m
JetBlue
Deal found 4/4£518
Wed 20/508:40
LHR
-
BUF
1 stop30h 20m
JetBlue
Wed 27/520:00
BUF
-
LHR
1 stop19h 45m
JetBlue
Deal found 5/4£523
Sat 16/508:40
LHR
-
BUF
1 stop18h 52m
JetBlue
Sat 23/510:50
BUF
-
LHR
1 stop14h 40m
JetBlue
Deal found 31/3£524
Thu 2/712:20
LGW
-
BUF
1 stop12h 09m
JetBlue
Sat 11/721:22
BUF
-
LGW
1 stop31h 13m
JetBlue
Deal found 5/4£625

Find flight deals from United Kingdom to Buffalo

Keep the following information in mind while searching for United Kingdom to Buffalo flight deals. Data was last updated 5 April 2026.

Round-trip from

£456

One-way from

£343

Popular in

April

Cheapest in

February

Average price

£1,039
JetBlue
  • JetBlue
  • 26/4-1/5
  • 2 total stops
  • 40h 45m total
  • United Kingdom to Buffalo
Search Deals
JetBlue
  • JetBlue
  • 25/4
  • 1 total stop
  • 14h 22m total
  • United Kingdom to Buffalo
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£65 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom to Buffalo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 5 April 2026.
Use the filters below to find and compare flights from the United Kingdom to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Wed 29/4

11:55-21:25

1 stop14h 30m

Buffalo

Sun 3/5

14:28-06:30

1 stop11h 02m

£510

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Thu 30/4

11:55-21:25

1 stop14h 30m

Buffalo

Thu 7/5

10:41-09:30

1 stop17h 49m

£572
Fastest return journey

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Fri 8/5

13:50-23:33

2 stops14h 43m

Buffalo

Tue 12/5

06:00-20:40

1 stop9h 40m

£700

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Fri 8/5

13:05-22:32

2 stops14h 27m

Buffalo

Tue 12/5

14:27-11:55

2 stops16h 28m

£703

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Wed 29/4

13:05-23:02

2 stops14h 57m

Buffalo

Sun 3/5

14:28-11:55

2 stops16h 27m

£729

ManchesterBuffalo

MAN - BUF

MANBUF

Manchester

Tue 19/5

09:35-00:19

2 stops19h 44m

Buffalo

Tue 26/5

07:00-08:55

3 stops20h 55m

£737

LondonBuffalo

LGW - BUF

LGWBUF

London Gatwick

Mon 6/7

15:40-23:48

2 stops37h 08m

Buffalo

Thu 23/7

10:25-14:40

2 stops23h 15m

£744

LondonBuffalo

LGW - BUF

LGWBUF

London Gatwick

Thu 30/4

13:00-23:02

2 stops15h 02m

Buffalo

Sat 16/5

14:28-14:35

2 stops19h 07m

£778

LondonBuffalo

LGW - BUF

LGWBUF

London Gatwick

Thu 2/7

13:00-23:48

2 stops15h 48m

Buffalo

Sat 11/7

10:25-14:35

2 stops23h 10m

£792

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Mon 6/7

14:05-16:46

2 stops31h 41m

Buffalo

Thu 23/7

06:00-20:40

1 stop9h 40m

£809

Flights are sorted by cheapest return flights first.

Deals found on 5/4

Showing 1-10 of 53 resultsSorted by cheapest first
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2
3
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6

Best time to book a flight from United Kingdom to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from United Kingdom 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 the United Kingdom to Buffalo

What is the cheapest month to book a flight from United Kingdom to Buffalo?

Currently, November is the cheapest month in which you can book a flight from United Kingdom to Buffalo (average of £42). Flying from United Kingdom to Buffalo in March is currently the most expensive (average of £522). 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.

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buffalo. Reviews last updated 5 April 2026.
Read through reviews of airlines operating flights from the United Kingdom to Buffalo, such as Virgin Atlantic,JetBlue, andAer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
685 reviews
Check prices

Entertainment

7.5

Food

6.9

Boarding

7.7

Overall

7.5

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.5
Good
685 reviews
Virgin Atlantic
7.5
Good
685 reviews
Check prices

Entertainment

7.5

Food

6.9

Boarding

7.7

Overall

7.5

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
JetBlue
7.2
Good
2,915 reviews
Virgin Atlantic
7.5
Good
685 reviews
Check prices

Entertainment

7.5

Food

6.9

Boarding

7.7

Overall

7.5

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Aer Lingus
7.2
Good
1,499 reviews
Virgin Atlantic
7.5
Good
685 reviews
Check prices

Entertainment

7.5

Food

6.9

Boarding

7.7

Overall

7.5

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Icelandair
7.0
Good
631 reviews
Virgin Atlantic
7.5
Good
685 reviews
Check prices

Entertainment

7.5

Food

6.9

Boarding

7.7

Overall

7.5

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
British Airways
6.7
Okay
7,855 reviews
Virgin Atlantic
7.5
Good
685 reviews
Check prices

Entertainment

7.5

Food

6.9

Boarding

7.7

Overall

7.5

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Related info for your journey

Find useful and relevant information for your journey from United Kingdom 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 United Kingdom?

    If you book a flight to Buffalo from United Kingdom, you will be flying to Buffalo, which is the city’s only airport. Buffalo (BUF) is located 8.3 mi from the center of Buffalo.

  • How long is the flight from United Kingdom to Buffalo?

    For as low as £510, JetBlue can have you in Buffalo from United Kingdom in 14h 30m. The distance from United Kingdom to Buffalo is about 3540 mi. This flight may include one or multiple stops.

  • What are the most popular routes from United Kingdom to Buffalo?

    The most popular route from United Kingdom to Buffalo is London Heathrow - Buffalo. You may also consider London Gatwick - Buffalo or London City - Buffalo.

  • Can I find deals for flights from United Kingdom to Buffalo that include hotel bookings?

    Yes. In addition to deals on United Kingdom to Buffalo flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to Buffalo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Buffalo.

  • Can I find deals for business class flights from United Kingdom to Buffalo?

    Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to Buffalo?

    Currently, November is the cheapest month in which you can book a flight from United Kingdom to Buffalo (average of £42). Flying from United Kingdom to Buffalo in March is currently the most expensive (average of £522). 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

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Alternative routes for United Kingdom to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from United Kingdom to Buffalo

Discover the top 6 airlines that operate flights from United Kingdom to Buffalo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 5 April 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£338Average£603FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Virgin AtlanticCheapest£368Average£673FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Aer LingusCheapest£383Average£767FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
IcelandairCheapest£420Average£536FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£502Average£656FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£873Average£976FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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 United Kingdom to Buffalo?

Cheapflights helps you search for flights from United Kingdom to Buffalo via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Buffalo?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Buffalo from United Kingdom.

Can Cheapflights find flights from United Kingdom to Buffalo with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from United Kingdom to Buffalo, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from United Kingdom to Buffalo become cheaper?

Yes, Cheapflights offers price alerts on United Kingdom to Buffalo flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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