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$534+ Cheap flights from Heathrow (LHR) to Buffalo (BUF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BUF
Jan 22 — Jan 291
Wed 1/22
Wed 1/29
1 adult, Economy
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The best prices from London Heathrow to Buffalo are usually found in January or November, booked 68 days in advance, depart on a Monday or Wednesday and return on a Sunday

Cheap flight deals from Heathrow to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Buffalo (BUF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$534
(JetBlue)

Popular in

July

Cheapest in

January

Average price

$689
Provider with most accurate pricing for London Heathrow-Buffalo flight deals.
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Provider most trusted by Cheapflights users for London Heathrow-Buffalo flights.
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From London Heathrow to Buffalo
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High demand for flights, 15% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Heathrow to Buffalo

Cheapest flights from Heathrow to Buffalo
Explore the most affordable flight options available from Heathrow to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

This JetBlue deal was found by Cheapflights users on 1/15. 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 2/127:25 amLHR - BUF
1 stop16h 32mJetBlue
Wed 2/198:00 amBUF - LHR
1 stop16h 55mJetBlue
Deal found 1/15$534
This The Travel House deal was found by Cheapflights users on 1/15. 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.
Wed 2/1210:35 amLHR - BUF
2 stops17h 14mFinnair
Wed 2/194:04 pmBUF - LHR
1 stop12h 16mFinnair
Deal found 1/15$631
This Netflights deal was found by Cheapflights users on 1/15. 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 2/125:20 pmLHR - BUF
1 stop11h 57mVirgin Atlantic
Wed 2/1911:48 amBUF - LHR
2 stops14h 17mVirgin Atlantic
Deal found 1/15$636
This Delta deal was found by Cheapflights users on 1/15. 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 2/126:30 amLHR - BUF
2 stops17h 49mDelta
Wed 2/1912:03 pmBUF - LHR
2 stops15h 42mDelta
Deal found 1/15$639
This United Airlines deal was found by Cheapflights users on 1/16. 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.
Sun 3/27:40 amLHR - BUF
2 stops16h 34mUnited Airlines
Sun 3/95:52 pmBUF - LHR
2 stops13h 58mUnited Airlines
Deal found 1/16$744
This TravelUp deal was found by Cheapflights users on 1/16. 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.
Fri 12/129:00 amLHR - BUF
1 stop11h 31mAir France
Mon 12/157:15 pmBUF - LHR
1 stop30h 10mAir France
Deal found 1/16$750
This TravelUp deal was found by Cheapflights users on 1/16. 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.
Fri 12/127:30 amLHR - BUF
2 stops15h 29mLufthansa
Mon 12/152:44 pmBUF - LHR
1 stop10h 56mLufthansa
Deal found 1/16$796
This TAP AIR PORTUGAL deal was found by Cheapflights users on 1/16. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/226:30 pmLHR - BUF
2 stops29h 34mTAP AIR PORTUGAL
Wed 2/198:00 amBUF - LHR
2 stops22h 25mTAP AIR PORTUGAL
Deal found 1/16$882
This TAP AIR PORTUGAL deal was found by Cheapflights users on 1/15. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/228:15 amLHR - BUF
3 stops31h 49mMultiple Airlines
Wed 2/196:00 pmBUF - LHR
2 stops16h 30mMultiple Airlines
Deal found 1/15$892
This ChecknFly deal was found by Cheapflights users on 1/16. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/317:25 amLHR - BUF
1 stop30h 34mIcelandair
Wed 8/276:05 amBUF - LHR
1 stop9h 40mIcelandair
Deal found 1/16$910
This Scandinavian Airlines deal was found by Cheapflights users on 1/15. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/126:40 amLHR - BUF
3 stops22h 37mScandinavian Airlines
Wed 2/1911:48 amBUF - LHR
2 stops28h 52mScandinavian Airlines
Deal found 1/15$939
This Austrian Airlines deal was found by Cheapflights users on 1/16. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/710:00 amLHR - BUF
1 stop13h 33mAustrian Airlines
Sat 2/151:08 pmBUF - LHR
1 stop12h 12mAustrian Airlines
Deal found 1/16$990

Find flights from Heathrow to Buffalo within your budget

Customize your flight search to find flights from Heathrow 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 January 17, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Wed 2/12

7:25 am-6:57 pm

1 stop16h 32m

Buffalo

Wed 2/19

8:00 am-5:55 am

1 stop16h 55m

$534

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Wed 2/12

10:35 am-10:49 pm

2 stops17h 14m

Buffalo

Wed 2/19

4:04 pm-9:20 am

1 stop12h 16m

$631

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Wed 2/12

5:20 pm-12:17 am

1 stop11h 57m

Buffalo

Wed 2/19

11:48 am-7:05 am

2 stops14h 17m

$636

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Wed 2/12

6:30 am-7:19 pm

2 stops17h 49m

Buffalo

Wed 2/19

12:03 pm-8:45 am

2 stops15h 42m

$639

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Sun 3/2

7:40 am-7:14 pm

2 stops16h 34m

Buffalo

Sun 3/9

5:52 pm-11:50 am

2 stops13h 58m

$744

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Thu 2/13

6:20 am-7:19 pm

2 stops17h 59m

Buffalo

Sun 2/16

7:59 pm-11:10 am

1 stop10h 11m

$790

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Mon 2/24

6:30 am-9:49 pm

2 stops20h 19m

Buffalo

Fri 2/28

8:43 am-7:45 am

2 stops18h 02m

$923

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Wed 2/12

6:40 am-12:17 am

3 stops22h 37m

Buffalo

Wed 2/19

11:48 am-9:40 pm

2 stops28h 52m

$939

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Fri 2/7

10:00 am-6:33 pm

1 stop13h 33m

Buffalo

Sat 2/15

1:08 pm-6:20 am

1 stop12h 12m

$990

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Tue 4/15

6:30 am-11:44 pm

2 stops22h 14m

Buffalo

Sun 4/20

7:45 pm-6:55 am

1 stop30h 10m

$1,108

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 19 results
1
2

Compare providers for flights from Heathrow to Buffalo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to Buffalo in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London Heathrow Airport-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Buffalo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Heathrow Airport-Buffalo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Heathrow to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Heathrow 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 Heathrow to Buffalo

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

How far ahead should I book a flight from London Heathrow Airport to Buffalo?

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Buffalo. Price data was last updated on January 10, 2025.

The best time to book flights from London Heathrow Airport to Buffalo is 68 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from London Heathrow Airport to Buffalo?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Buffalo (average of $256). Flying from London Heathrow Airport 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.

Rainfall in Buffalo by month

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

In terms of precipitation, rainfall in Buffalo ranges from 2.5 - 4.0 inches per month. November is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Buffalo when rainfall is around 2.5 in.

Temperature in Buffalo by month

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

If weather is an important factor for your trip to Buffalo, 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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

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 January 17, 2025.
Read reviews from past customers who have flown Virgin Atlantic, Austrian Airlines and TAP AIR PORTUGAL from London to Buffalo. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,511 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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
8,511 reviews
Delta
8.0
Very good
8,511 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

Finnair
7.6
Good
1,285 reviews
Delta
8.0
Very good
8,511 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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
786 reviews
Delta
8.0
Very good
8,511 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

Virgin Atlantic
7.5
Good
664 reviews
Delta
8.0
Very good
8,511 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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
7.4
Good
1,487 reviews
Delta
8.0
Very good
8,511 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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 Heathrow 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 London Heathrow?

    Most people fly into Buffalo (BUF) if they book a flight to Buffalo from London Heathrow. On average, Buffalo has 0 inbound flights from London Heathrow per day from 1 airline. Buffalo is conveniently located just 8.3 mi from Buffalo’s city center.

  • What are the cheapest airlines flying from London Heathrow Airport to Buffalo round-trip?

    According to our current data, JetBlue ($534), Finnair ($631), and Virgin Atlantic ($636) offers the cheapest pricing from London Heathrow Airport to Buffalo. JetBlue is currently priced 34% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from London Heathrow Airport to Buffalo one-way?

    $663 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Aer Lingus and WestJet, with prices starting from $673 and $698, respectively.

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

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

  • How can I find direct flights from Heathrow to Buffalo?

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 London Heathrow Airport to Buffalo?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Buffalo (average of $256). Flying from London Heathrow Airport 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
West Seneca
Williamsville
Amherst
Batavia
Orchard Park
Cheektowaga

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Alternative routes for Heathrow to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.
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Heathrow to Newark flights
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Gatwick to Syracuse flights
Southend to Newark flights
Heathrow to Albany flights
Luton to LaGuardia flights
Southend to John F Kennedy Intl flights
Heathrow to Watertown flights

Top airline flying from Heathrow to Buffalo

Discover the top airline that operate flights from Heathrow to Buffalo. 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 January 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$593Average$878FlexibilityNo cancel feeOn-time62%
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