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$319+ 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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — LHR
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
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 March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$594
(JetBlue)

One-way from

$319
(JetBlue)

Popular in

June

Cheapest in

January

Average price

$720
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. 19% potential increase in price ($188 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 25, 2025.

This JetBlue deal was found by Cheapflights users on 3/24. 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.
Mon 10/66:00 pmBUF - LGW
1 stop10h 35mJetBlue
Wed 10/1512:10 pmLGW - BUF
1 stop13h 46mJetBlue
Deal found 3/24$568
This JetBlue deal was found by Cheapflights users on 3/24. 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.
Sat 3/297:00 amBUF - LHR
1 stop18h 30mJetBlue
Fri 4/118:25 amLHR - BUF
1 stop19h 35mJetBlue
Deal found 3/24$582
This Delta deal was found by Cheapflights users on 3/24. 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 4/1612:50 pmBUF - LHR
1 stop15h 05mDelta
Wed 4/236:15 amLHR - BUF
2 stops16h 25mDelta
Deal found 3/24$596
This KLM deal was found by Cheapflights users on 3/23. 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.
Tue 4/85:54 pmBUF - LHR
1 stop10h 01mKLM
Tue 4/1510:55 amLHR - BUF
1 stop13h 24mKLM
Deal found 3/23$604
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 5/89:51 amBUF - LGW
1 stop19h 09mMultiple Airlines
Thu 5/152:00 pmLGW - BUF
1 stop33h 28mMultiple Airlines
Deal found 3/24$623
This Flighttix deal was found by Cheapflights users on 3/24. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/147:59 pmBUF - LHR
1 stop10h 26mVirgin Atlantic
Wed 5/2112:55 pmLHR - BUF
1 stop16h 45mVirgin Atlantic
Deal found 3/24$634
This World Air Fares deal was found by Cheapflights users on 3/23. 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 World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/136:42 pmBUF - LHR
1 stop13h 48mAir France
Wed 4/3011:45 amLHR - BUF
1 stop16h 15mAir France
Deal found 3/23$638
This Netflights deal was found by Cheapflights users on 3/23. 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.
Wed 5/76:00 amBUF - MAN
1 stop21h 35mVirgin Atlantic
Wed 5/1411:55 amMAN - BUF
1 stop16h 58mVirgin Atlantic
Deal found 3/23$641
This American Airlines deal was found by Cheapflights users on 3/24. 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.
Thu 5/812:40 pmBUF - LGW
2 stops14h 30mAmerican Airlines
Thu 5/153:05 pmLGW - BUF
2 stops25h 11mAmerican Airlines
Deal found 3/24$642
This JetBlue Airways deal was found by Cheapflights users on 3/24. 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.
Sun 10/126:00 pmBUF - EDI
1 stop11h 10mJetBlue
Sun 10/1912:10 pmEDI - BUF
1 stop13h 46mJetBlue
Deal found 3/24$656
This oojo deal was found by Cheapflights users on 3/23. 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.
Wed 5/73:54 pmBUF - LHR
1 stop9h 46mBritish Airways
Wed 5/147:35 pmLHR - BUF
2 stops32h 16mBritish Airways
Deal found 3/23$658
This oojo deal was found by Cheapflights users on 3/23. 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.
Wed 5/73:54 pmBUF - MAN
2 stops12h 56mBritish Airways
Wed 5/149:20 amMAN - BUF
2 stops15h 58mBritish Airways
Deal found 3/23$658

Cheapflights Fare Finder

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 March 25, 2025.
Use the filters below to find and compare flights from Buffalo to the United Kingdom that are best for you.

Fly from

Buffalo

Fly to

United Kingdom

Route

Depart

Return

Price

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Sat 3/29

7:00 am-5:30 am

1 stop18h 30m

London Heathrow

Fri 4/11

8:25 am-11:00 pm

1 stop19h 35m

$582

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Wed 4/16

12:50 pm-8:55 am

1 stop15h 05m

London Heathrow

Wed 4/23

6:15 am-5:40 pm

2 stops16h 25m

$596

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Tue 4/8

5:54 pm-8:55 am

1 stop10h 01m

London Heathrow

Tue 4/15

10:55 am-7:19 pm

1 stop13h 24m

$604

BuffaloLondon

BUF - LGW

BUFLGW

Buffalo

Thu 5/8

9:51 am-10:00 am

1 stop19h 09m

London Gatwick

Thu 5/15

2:00 pm-6:28 pm

1 stop33h 28m

$623

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Wed 5/14

7:59 pm-11:25 am

1 stop10h 26m

London Heathrow

Wed 5/21

12:55 pm-12:40 am

1 stop16h 45m

$634

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Sun 4/13

6:42 pm-1:30 pm

1 stop13h 48m

London Heathrow

Wed 4/30

11:45 am-11:00 pm

1 stop16h 15m

$638

BuffaloManchester

BUF - MAN

BUFMAN

Buffalo

Wed 5/7

6:00 am-8:35 am

1 stop21h 35m

Manchester

Wed 5/14

11:55 am-11:53 pm

1 stop16h 58m

$641

BuffaloLondon

BUF - LGW

BUFLGW

Buffalo

Thu 5/8

12:40 pm-8:10 am

2 stops14h 30m

London Gatwick

Thu 5/15

3:05 pm-11:16 am

2 stops25h 11m

$642

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Wed 5/7

3:54 pm-6:40 am

1 stop9h 46m

London Heathrow

Wed 5/14

7:35 pm-10:51 pm

2 stops32h 16m

$658

BuffaloManchester

BUF - MAN

BUFMAN

Buffalo

Wed 5/7

3:54 pm-9:50 am

2 stops12h 56m

Manchester

Wed 5/14

9:20 am-8:18 pm

2 stops15h 58m

$658

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 60 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.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to the United Kingdom

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 $1,115). 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 March 25, 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 March 25, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Air France 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
7,890 reviews

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

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
7,890 reviews
Delta
8.0
Very good
7,890 reviews

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

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
1,318 reviews
Delta
8.0
Very good
7,890 reviews

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

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
1,423 reviews
Delta
8.0
Very good
7,890 reviews

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

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.
United Airlines
7.4
Good
8,605 reviews
Delta
8.0
Very good
7,890 reviews

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

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
7.4
Good
634 reviews
Delta
8.0
Very good
7,890 reviews

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

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 $319. Scandinavian Airlines flights start at $447 while deals on Air Canada start at $452 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 $1,115). 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 March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$454Average$840FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$554Average$756FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$554Average$823FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$555Average$740FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$581Average$941FlexibilityNo cancel feeOn-time69%
DeltaCheapest$594Average$791FlexibilityNo cancel feeOn-timeN/A
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