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$309+ 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BUF
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$591
(TravelUp)

One-way from

$309
(Kiwi.com)

Popular in

April

Cheapest in

November

Average price

$948
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. 4% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 31, 2025.

This TravelUp deal was found by Cheapflights users on 7/30. 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.
Sat 9/1312:10 pmLGW - BUF
1 stop25h 43mJetBlue
Sat 9/2010:00 amBUF - LGW
1 stop18h 35mJetBlue
Deal found 7/30$591
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Sun 9/142:00 pmLGW - BUF
1 stop33h 14mMultiple Airlines
Fri 9/196:59 pmBUF - LGW
1 stop34h 01mMultiple Airlines
Deal found 7/31$603
This TravelUp deal was found by Cheapflights users on 7/30. 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.
Mon 9/228:25 amLHR - BUF
1 stop13h 50mJetBlue
Tue 10/77:00 amBUF - LHR
1 stop18h 30mJetBlue
Deal found 7/30$612
This The Travel House deal was found by Cheapflights users on 7/31. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1512:10 pmLGW - BUF
1 stop14h 13mIcelandair
Sun 9/217:00 amBUF - LGW
1 stop21h 35mIcelandair
Deal found 7/31$613
This lastminute.com deal was found by Cheapflights users on 7/31. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/228:25 pmLHR - BUF
1 stop19h 02mVirgin Atlantic
Tue 10/77:55 pmBUF - LHR
1 stop10h 30mVirgin Atlantic
Deal found 7/31$671
This British Airways deal was found by Cheapflights users on 7/31. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2212:15 pmLHR - BUF
1 stop14h 49mBritish Airways
Tue 10/75:27 pmBUF - LHR
1 stop12h 03mBritish Airways
Deal found 7/31$673
This Delta deal was found by Cheapflights users on 7/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:30 amLHR - BUF
2 stops17h 44mDelta
Tue 10/712:49 pmBUF - LHR
2 stops15h 01mDelta
Deal found 7/31$680
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1911:40 amLHR - BUF
2 stops16h 13mAmerican Airlines
Sun 11/233:29 pmBUF - LHR
1 stop10h 06mAmerican Airlines
Deal found 7/30$715
This Expedia deal was found by Cheapflights users on 7/30. 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.
Mon 9/227:45 amLHR - BUF
2 stops16h 16mMultiple Airlines
Tue 10/710:30 amBUF - LHR
1 stop14h 25mMultiple Airlines
Deal found 7/30$726
This The Travel House deal was found by Cheapflights users on 7/29. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/138:25 amLHR - BUF
2 stops15h 39mIcelandair
Sat 9/276:00 amBUF - LHR
1 stop9h 45mIcelandair
Deal found 7/29$736
This Netflights deal was found by Cheapflights users on 7/31. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1510:00 amLCY - BUF
2 stops14h 14mVirgin Atlantic
Sun 9/213:52 pmBUF - LCY
2 stops19h 48mVirgin Atlantic
Deal found 7/31$739
This The Travel House deal was found by Cheapflights users on 7/30. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:00 amLHR - BUF
2 stops31h 53mTAP AIR PORTUGAL
Tue 10/76:00 pmBUF - LHR
2 stops23h 55mTAP AIR PORTUGAL
Deal found 7/30$746

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 July 31, 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

LGW - BUF

LGWBUF

London Gatwick

Sat 9/13

12:10 pm-8:53 am

1 stop25h 43m

Buffalo

Sat 9/20

10:00 am-9:35 am

1 stop18h 35m

$591

LondonBuffalo

LGW - BUF

LGWBUF

London Gatwick

Sun 9/14

2:00 pm-6:14 pm

1 stop33h 14m

Buffalo

Fri 9/19

6:59 pm-10:00 am

1 stop34h 01m

$603

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Mon 9/22

8:25 am-5:15 pm

1 stop13h 50m

Buffalo

Tue 10/7

7:00 am-6:30 am

1 stop18h 30m

$612

LondonBuffalo

LGW - BUF

LGWBUF

London Gatwick

Mon 9/15

12:10 pm-9:23 pm

1 stop14h 13m

Buffalo

Sun 9/21

7:00 am-9:35 am

1 stop21h 35m

$613

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Mon 9/22

8:25 pm-10:27 am

1 stop19h 02m

Buffalo

Tue 10/7

7:55 pm-11:25 am

1 stop10h 30m

$671

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Mon 9/22

12:15 pm-10:04 pm

1 stop14h 49m

Buffalo

Tue 10/7

5:27 pm-10:30 am

1 stop12h 03m

$673

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Mon 9/22

9:55 am-7:14 pm

2 stops14h 19m

Buffalo

Tue 10/7

3:57 pm-11:00 am

1 stop14h 03m

$680

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Wed 11/19

11:40 am-10:53 pm

2 stops16h 13m

Buffalo

Sun 11/23

3:29 pm-6:35 am

1 stop10h 06m

$715

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Mon 9/22

7:45 am-7:01 pm

2 stops16h 16m

Buffalo

Tue 10/7

10:30 am-5:55 am

1 stop14h 25m

$726

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Sat 9/13

8:25 am-7:04 pm

2 stops15h 39m

Buffalo

Sat 9/27

6:00 am-8:45 pm

1 stop9h 45m

$736

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 51 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, January is the cheapest month in which you can book a flight from United Kingdom to Buffalo (average of $256). Flying from United Kingdom to Buffalo in December is currently the most expensive (average of $337). 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 July 31, 2025.
Read reviews from past customers who have flown Delta, KLM, and LOT 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.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
LOT
7.6
Good
1,105 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Austrian Airlines
7.6
Good
823 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

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.

  • 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 $517. Users have also found prices from $608 and $697 on Aer Lingus and TAP AIR PORTUGAL, respectively.

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

    While some choose either London Gatwick - Buffalo or London City - 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, January is the cheapest month in which you can book a flight from United Kingdom to Buffalo (average of $256). Flying from United Kingdom to Buffalo in December is currently the most expensive (average of $337). 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
Orchard Park
Batavia
Williamsville
Eden
Amherst
West Seneca

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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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