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$299+ Cheap flights from Buffalo (BUF) to the United Kingdom

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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — LHR
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Buffalo to United Kingdom

Keep the following information in mind while searching for Buffalo to United Kingdom flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$582
(Delta)

One-way from

$299
(JetBlue)

Popular in

June

Cheapest in

January

Average price

$803
Provider with most accurate pricing for Buffalo-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Buffalo-London (LON) flights.
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From Buffalo to United Kingdom
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One-way flight from Buffalo to United Kingdom
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Highest demand for flights based on searches. 18% potential increase in price ($182 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Buffalo to United Kingdom

Cheapest flights from Buffalo to United Kingdom
Explore the most affordable flight options available from Buffalo to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Virgin Atlantic deal was found by Cheapflights users on 2/19. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/127:48 pmBUF - LHR
1 stop11h 22mVirgin Atlantic
Wed 3/1911:45 amLHR - BUF
2 stops16h 35mVirgin Atlantic
Deal found 2/19$582
This JetBlue deal was found by Cheapflights users on 2/20. 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.
Fri 2/218:00 amBUF - LHR
1 stop16h 55mJetBlue
Sat 3/17:25 amLHR - BUF
1 stop15h 48mJetBlue
Deal found 2/20$586
This Delta deal was found by Cheapflights users on 2/20. 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.
Wed 3/121:00 pmBUF - LHR
2 stops14h 05mDelta
Thu 3/208:40 amLHR - BUF
2 stops18h 18mDelta
Deal found 2/20$587
This KLM deal was found by Cheapflights users on 2/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/127:48 pmBUF - LHR
1 stop11h 22mKLM
Thu 3/2012:30 pmLHR - BUF
1 stop15h 37mKLM
Deal found 2/20$596
This Aeromexico deal was found by Cheapflights users on 2/20. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/273:52 pmBUF - LHR
1 stop11h 58mAir France
Wed 5/149:00 amLHR - BUF
2 stops19h 54mAir France
Deal found 2/20$632
This JetBlue Airways deal was found by Cheapflights users on 2/20. 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 Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/312:15 pmBUF - LGW
1 stop16h 20mJetBlue
Wed 9/1712:10 pmLGW - BUF
1 stop14h 23mJetBlue
Deal found 2/20$638
This Delta deal was found by Cheapflights users on 2/19. 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.
Wed 4/163:52 pmBUF - LCY
2 stops12h 38mDelta
Wed 4/309:20 amLCY - BUF
2 stops18h 37mDelta
Deal found 2/19$651
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 3/25:07 pmBUF - LGW
1 stop35h 53mMultiple Airlines
Thu 3/62:00 pmLGW - BUF
1 stop25h 24mMultiple Airlines
Deal found 2/20$656
This JetBlue deal was found by Cheapflights users on 2/20. 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.
Tue 8/2612:29 pmBUF - EDI
1 stop15h 46mJetBlue
Thu 9/412:10 pmEDI - BUF
1 stop14h 23mJetBlue
Deal found 2/20$663
This Gotogate deal was found by Cheapflights users on 2/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/127:00 amBUF - LHR
2 stops21h 30mMultiple Airlines
Wed 3/198:30 amLHR - BUF
2 stops18h 58mMultiple Airlines
Deal found 2/19$683
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/236:00 amBUF - LHR
1 stop19h 55mUnited Airlines
Tue 4/2912:00 pmLHR - BUF
1 stop11h 30mUnited Airlines
Deal found 2/19$703
This oojo deal was found by Cheapflights users on 2/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/236:49 pmBUF - LHR
1 stop32h 16mBritish Airways
Mon 9/18:00 pmLHR - BUF
2 stops30h 07mBritish Airways
Deal found 2/19$707

Find flights from Buffalo to United Kingdom within your budget

Customize your flight search to find flights from Buffalo to United Kingdom 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 February 20, 2025.

Fly from

Buffalo

Fly to

United Kingdom

Route

Depart

Return

Price

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Wed 3/12

7:48 pm-11:10 am

1 stop11h 22m

London Heathrow

Wed 3/19

11:45 am-12:20 am

2 stops16h 35m

$582

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Wed 3/12

7:26 pm-9:30 am

1 stop10h 04m

London Heathrow

Wed 3/19

7:25 am-6:08 pm

1 stop14h 43m

$586

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Wed 3/12

1:00 pm-7:05 am

2 stops14h 05m

London Heathrow

Thu 3/20

8:40 am-10:58 pm

2 stops18h 18m

$587

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Sun 4/27

5:59 pm-8:55 am

1 stop9h 56m

London Heathrow

Wed 5/14

4:05 pm-11:54 pm

1 stop12h 49m

$589

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Sun 4/27

3:52 pm-8:50 am

1 stop11h 58m

London Heathrow

Wed 5/14

9:00 am-11:54 pm

2 stops19h 54m

$632

BuffaloLondon

BUF - LCY

BUFLCY

Buffalo

Wed 4/16

3:52 pm-9:30 am

2 stops12h 38m

London City

Wed 4/30

9:20 am-10:57 pm

2 stops18h 37m

$651

BuffaloLondon

BUF - LGW

BUFLGW

Buffalo

Sun 3/2

5:07 pm-10:00 am

1 stop35h 53m

London Gatwick

Thu 3/6

2:00 pm-10:24 am

1 stop25h 24m

$656

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Wed 3/12

7:00 am-8:30 am

2 stops21h 30m

London Heathrow

Wed 3/19

8:30 am-11:28 pm

2 stops18h 58m

$683

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Wed 4/23

6:00 am-6:55 am

1 stop19h 55m

London Heathrow

Tue 4/29

12:00 pm-6:30 pm

1 stop11h 30m

$703

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Sun 4/6

4:56 pm-10:30 am

1 stop12h 34m

London Heathrow

Sun 4/20

2:25 pm-9:35 pm

1 stop12h 10m

$728

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 48 results
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Best time to book a flight from Buffalo to United Kingdom

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

Travel insights for flights from Buffalo to United Kingdom

Get recent, data-driven insights about flights from Buffalo to United Kingdom including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Buffalo to United Kingdom (average of $661). Flying from Buffalo to United Kingdom in June is currently the most expensive (average of $1,136). 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.

What is the cheapest time of day to fly from BUF to GB?

Find hourly flight availability from Buffalo to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Buffalo to United Kingdom as you normally would.

Rainfall in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in United Kingdom ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit United Kingdom when rainfall is around 1.6 in.

Temperature in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average temperature totals by month.

If weather is an important factor for your trip to United Kingdom, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated February 20, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Austrian Airlines from Buffalo to United Kingdom to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines
7.6
Good
773 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
654 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,449 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to United Kingdom. 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 from for flights from Buffalo to United Kingdom?

    Most people fly from Buffalo (BUF) if they book a flight from Buffalo to United Kingdom. Buffalo is conveniently located just 8.3 mi from Buffalo’s city center.

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

    To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at $299. United Airlines flights start at $495 while deals on Delta start at $529 one-way.

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

    The most popular flight routes from Buffalo to United Kingdom are Buffalo - London Heathrow, Buffalo - London Gatwick and Buffalo - London City.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Buffalo to United Kingdom (average of $661). Flying from Buffalo to United Kingdom in June is currently the most expensive (average of $1,136). 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 Buffalo to United Kingdom

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

Discover the top 6 airlines that operate flights from Buffalo to United Kingdom. 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 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$454Average$839FlexibilityNo cancel feeOn-time62%
Virgin AtlanticCheapest$550Average$847FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$554Average$804FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$555Average$754FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$581Average$940FlexibilityNo cancel feeOn-time69%
DeltaCheapest$594Average$777FlexibilityNo cancel feeOn-timeN/A
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