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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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — LHR
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$565
(JetBlue)

One-way from

$319
(JetBlue)

Popular in

July

Cheapest in

January

Average price

$963
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. 16% potential increase in price ($144 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This JetBlue deal was found by Cheapflights users on 6/11. 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.
lun. 10/132:00 pmBUF - LGW
1 stop14h 35mJetBlue
jue. 10/1612:10 pmLGW - BUF
1 stop13h 50mJetBlue
Deal found 6/11$565
This JetBlue deal was found by Cheapflights users on 6/11. 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.
lun. 10/136:00 amBUF - LHR
1 stop9h 45mJetBlue
jue. 10/168:25 amLHR - BUF
1 stop17h 35mJetBlue
Deal found 6/11$593
This Delta deal was found by Cheapflights users on 6/12. 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.
sáb. 9/207:15 pmBUF - LHR
1 stop32h 35mDelta
dom. 10/56:30 amLHR - BUF
2 stops22h 20mDelta
Deal found 6/12$654
This Virgin Atlantic deal was found by Cheapflights users on 6/12. 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.
jue. 10/93:58 pmBUF - EDI
1 stop12h 22mVirgin Atlantic
vie. 10/172:05 pmEDI - BUF
1 stop14h 45mVirgin Atlantic
Deal found 6/12$672
This JetBlue deal was found by Cheapflights users on 6/12. 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.
jue. 10/92:00 pmBUF - EDI
1 stop15h 10mJetBlue
vie. 10/1711:30 amEDI - BUF
1 stop12h 50mJetBlue
Deal found 6/12$675
This Expedia deal was found by Cheapflights users on 6/12. 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.
mar. 8/126:59 pmBUF - LHR
1 stop10h 21mBritish Airways
mar. 8/198:00 amLHR - BUF
2 stops15h 34mBritish Airways
Deal found 6/12$680
This Travelocity deal was found by Cheapflights users on 6/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/95:26 pmBUF - EDI
2 stops16h 14mBritish Airways
lun. 9/157:35 pmEDI - BUF
2 stops25h 26mBritish Airways
Deal found 6/10$683
This Virgin Atlantic deal was found by Cheapflights users on 6/12. 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.
mar. 9/307:00 amBUF - MAN
1 stop19h 45mVirgin Atlantic
mar. 10/142:15 pmMAN - BUF
1 stop14h 35mVirgin Atlantic
Deal found 6/12$695
This Delta deal was found by Cheapflights users on 6/10. 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.
mar. 9/307:00 amBUF - MAN
1 stop19h 45mDelta
mar. 10/142:15 pmMAN - BUF
1 stop14h 35mDelta
Deal found 6/10$696
This American Airlines deal was found by Cheapflights users on 6/11. 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.
mié. 10/221:30 pmBUF - GLA
2 stops16h 55mAmerican Airlines
mié. 11/59:45 amGLA - BUF
2 stops19h 34mAmerican Airlines
Deal found 6/11$696
This British Airways deal was found by Cheapflights users on 6/11. 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.
mar. 10/284:30 pmBUF - GLA
2 stops14h 10mBritish Airways
vie. 11/78:55 amGLA - BUF
2 stops17h 21mBritish Airways
Deal found 6/11$698
This Delta deal was found by Cheapflights users on 6/12. 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.
jue. 10/97:25 pmBUF - EDI
2 stops16h 00mDelta
vie. 10/172:05 pmEDI - BUF
1 stop14h 45mDelta
Deal found 6/12$703

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 junio 12, 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 - LGW

BUFLGW

Buffalo

lun. 10/13

2:00 pm-9:35 am

1 stop14h 35m

London Gatwick

jue. 10/16

12:10 pm-9:00 pm

1 stop13h 50m

$565

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

lun. 10/13

6:00 am-8:45 pm

1 stop9h 45m

London Heathrow

jue. 10/16

8:25 am-9:00 pm

1 stop17h 35m

$593

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

sáb. 9/20

7:15 pm-8:50 am

1 stop32h 35m

London Heathrow

dom. 10/5

6:30 am-11:50 pm

2 stops22h 20m

$654

BuffaloEdinburgh

BUF - EDI

BUFEDI

Buffalo

jue. 10/9

3:58 pm-9:20 am

1 stop12h 22m

Edinburgh Turnhouse

vie. 10/17

2:05 pm-11:50 pm

1 stop14h 45m

$672

BuffaloEdinburgh

BUF - EDI

BUFEDI

Buffalo

jue. 10/9

2:00 pm-10:10 am

1 stop15h 10m

Edinburgh Turnhouse

vie. 10/17

11:30 am-7:20 pm

1 stop12h 50m

$675

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

mar. 8/12

6:59 pm-10:20 am

1 stop10h 21m

London Heathrow

mar. 8/19

8:00 am-6:34 pm

2 stops15h 34m

$680

BuffaloEdinburgh

BUF - EDI

BUFEDI

Buffalo

mar. 9/9

5:26 pm-2:40 pm

2 stops16h 14m

Edinburgh Turnhouse

lun. 9/15

7:35 pm-4:01 pm

2 stops25h 26m

$683

BuffaloManchester

BUF - MAN

BUFMAN

Buffalo

mar. 9/30

11:40 am-7:45 am

1 stop15h 05m

Manchester

mar. 10/14

2:15 pm-11:50 pm

1 stop14h 35m

$695

BuffaloGlasgow

BUF - GLA

BUFGLA

Buffalo

mié. 10/22

1:30 pm-11:25 am

2 stops16h 55m

Glasgow Intl

mié. 11/5

9:45 am-12:19 am

2 stops19h 34m

$696

BuffaloGlasgow

BUF - GLA

BUFGLA

Buffalo

mar. 10/28

4:30 pm-10:40 am

2 stops14h 10m

Glasgow Intl

vie. 11/7

8:55 am-9:16 pm

2 stops17h 21m

$698

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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 $1,108). 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 junio 12, 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 junio 12, 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
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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
802 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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. United Airlines flights start at $416 while deals on Air Canada start at $424 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 - Edinburgh Turnhouse.

  • 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 $1,108). 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 7 airlines flying from Buffalo to United Kingdom

Discover the top 7 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$454Average$794FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$554Average$760FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$554Average$827FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$568Average$783FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$581Average$833FlexibilityNo cancel feeOn-time69%
DeltaCheapest$594Average$782FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$721Average$971FlexibilityNo cancel feeOn-time75%

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