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$485+ Cheap flights from the United Kingdom to Buffalo (BUF)

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BUF
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Cheap 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 November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$616
(Trip.com)

One-way from

$485
(Kiwi.com)

Popular in

April

Cheapest in

November

Average price

$545
Provider with most accurate pricing for London (LON)-Buffalo flight deals.
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Provider most trusted by Cheapflights users for London (LON)-Buffalo flights.
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From United Kingdom to Buffalo
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One-way flight from United Kingdom to Buffalo
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Highest demand for flights based on searches. 8% potential increase in price ($75 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from United Kingdom to Buffalo

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 November 4, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/202:00 pmLGW - BUF
1 stop29h 43mMultiple Airlines
Mon 12/110:21 amBUF - LGW
2 stops38h 39mMultiple Airlines
Deal found 11/2$624
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/202:00 pmLGW - BUF
1 stop29h 43mMultiple Airlines
Thu 12/412:35 pmBUF - LGW
2 stops36h 25mMultiple Airlines
Deal found 11/2$632
This JetBlue deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/197:25 amLHR - BUF
1 stop13h 14mJetBlue
Sun 11/236:00 amBUF - LHR
1 stop9h 45mJetBlue
Deal found 11/2$655
This Expedia deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:20 amLHR - BUF
1 stop17h 10mJetBlue
Sun 12/712:18 pmBUF - LHR
1 stop27h 27mJetBlue
Deal found 11/4$664
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/202:00 pmLGW - BUF
1 stop29h 43mMultiple Airlines
Fri 12/512:37 pmBUF - LGW
1 stop16h 23mMultiple Airlines
Deal found 11/2$664
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/242:00 pmLGW - BUF
1 stop32h 52mMultiple Airlines
Thu 12/412:35 pmBUF - LGW
2 stops36h 25mMultiple Airlines
Deal found 11/2$671
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/212:00 pmLGW - BUF
1 stop32h 29mMultiple Airlines
Mon 12/110:21 amBUF - LGW
2 stops38h 39mMultiple Airlines
Deal found 11/2$684
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/212:00 pmLGW - BUF
1 stop32h 29mMultiple Airlines
Thu 12/412:35 pmBUF - LGW
2 stops36h 25mMultiple Airlines
Deal found 11/2$691
This Priceline deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/229:20 amLHR - BUF
1 stop19h 27mJetBlue
Fri 12/56:05 amBUF - LHR
1 stop19h 50mJetBlue
Deal found 11/3$694
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/242:00 pmLGW - BUF
1 stop32h 52mMultiple Airlines
Fri 12/512:37 pmBUF - LGW
1 stop16h 23mMultiple Airlines
Deal found 11/2$698
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/202:00 pmLGW - BUF
1 stop29h 43mMultiple Airlines
Tue 12/210:08 amBUF - LGW
2 stops24h 37mMultiple Airlines
Deal found 11/2$711
This TravelUp deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/129:20 amLHR - BUF
1 stop14h 52mJetBlue
Thu 11/209:45 amBUF - LHR
1 stop18h 45mJetBlue
Deal found 11/3$719

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from the United Kingdom to Buffalo that are best for you.

Fly from

United Kingdom

Fly to

Buffalo

Route

Depart

Return

Price

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Tue 11/25

9:20 am-10:10 pm

1 stop17h 50m

Buffalo

Mon 12/1

2:34 pm-9:30 am

1 stop13h 56m

$604

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Tue 11/25

9:20 am-10:10 pm

1 stop17h 50m

Buffalo

Thu 12/4

12:18 pm-9:30 am

1 stop16h 12m

$604

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Thu 1/15

12:20 pm-11:55 pm

1 stop16h 35m

Buffalo

Sun 1/18

7:45 pm-8:45 pm

1 stop20h 00m

$616

LondonBuffalo

LGW - BUF

LGWBUF

London Gatwick

Thu 11/20

2:00 pm-2:43 pm

1 stop29h 43m

Buffalo

Mon 12/1

10:21 am-6:00 am

2 stops38h 39m

$624

LondonBuffalo

LGW - BUF

LGWBUF

London Gatwick

Thu 11/20

2:00 pm-2:43 pm

1 stop29h 43m

Buffalo

Thu 12/4

12:35 pm-6:00 am

2 stops36h 25m

$632

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Sun 11/23

9:20 am-4:50 pm

1 stop12h 30m

Buffalo

Wed 12/3

12:18 pm-9:30 am

1 stop16h 12m

$633

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Sun 11/23

9:20 am-10:10 pm

1 stop17h 50m

Buffalo

Thu 12/4

7:05 am-9:40 pm

1 stop9h 35m

$633

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Fri 11/21

12:20 pm-9:34 pm

1 stop14h 14m

Buffalo

Thu 12/4

12:18 pm-9:30 am

1 stop16h 12m

$633

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Thu 11/20

9:20 am-5:10 pm

1 stop12h 50m

Buffalo

Thu 12/4

12:18 pm-9:30 am

1 stop16h 12m

$633

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Fri 11/21

12:20 pm-9:34 pm

1 stop14h 14m

Buffalo

Wed 12/3

7:05 am-9:40 pm

1 stop9h 35m

$633

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 48 results
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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 round-trip 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 $243). Flying from United Kingdom to Buffalo in December is currently the most expensive (average of $664). 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 November 4, 2025.
Read reviews from past customers who have flown JetBlue from the United Kingdom to Buffalo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
JetBlue
7.2
Good
2,907 reviews

Food

6.7

Overall

7.2

Entertainment

7.3

Boarding

7.4

Comfort

7.6

Crew

8.0

Reviews

1 / 20
10.0
Excellent

JACK,Sep 2025

JFK - MSY

I liked the professional services of the crew. Keep up the good work.
JetBlue
7.2
Good
2,907 reviews
JetBlue
7.2
Good
2,907 reviews

Food

6.7

Overall

7.2

Entertainment

7.3

Boarding

7.4

Comfort

7.6

Crew

8.0

Reviews

1 / 20
10.0
Excellent

JACK,Sep 2025

JFK - MSY

I liked the professional services of the crew. Keep up the good work.

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?

    Buffalo (BUF) is the airport you will fly into if you book a flight from United Kingdom to Buffalo. It is only a 8.3 mi journey from Buffalo (BUF) to Buffalo’s city center.

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

    A quick flight from United Kingdom to Buffalo can take about 16h 20m. JetBlue provides one of the quickest options available for as low as $851. Airlines will cover a distance of 3559 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from United Kingdom to Buffalo one-way?

    For one-way options, check prices for JetBlue. According to our data, you can fly for as low as $497. Users have also found prices from $560 and $575 on British Airways and Aer Lingus, respectively.

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

    While some choose either London City - Buffalo or London Gatwick - Buffalo, London Heathrow - Buffalo is the most popular route from United Kingdom to 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 vacation 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 $243). Flying from United Kingdom to Buffalo in December is currently the most expensive (average of $664). 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

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Lockport
Cheektowaga
Orchard Park
Batavia
Williamsville
Eden
Amherst
West Seneca

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