Find flights
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Buffalo from £434

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 17/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BUF
25 Nov — 2 Dec1
1 adult

The best prices from London Heathrow to Buffalo are usually found in November or January, booked 69 days in advance, depart on a Wednesday or Saturday and return on a Monday

Find flights from Heathrow to Buffalo within your budget

Customise 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 961,161 searches. Data last updated 20 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Fri 10/1

07:25-18:57

1 stop16h 32m

Buffalo

Mon 13/1

06:00-20:45

1 stop9h 45m

£457

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Wed 4/12

18:00-09:46

2 stops20h 46m

Buffalo

Sun 8/12

17:50-07:55

1 stop33h 05m

£522

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Wed 4/12

08:55-21:00

2 stops17h 05m

Buffalo

Sun 8/12

17:50-06:40

2 stops31h 50m

£524

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Thu 12/12

12:25-00:16

2 stops16h 51m

Buffalo

Fri 10/1

16:03-18:55

2 stops21h 52m

£531

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Thu 12/12

07:25-14:56

1 stop12h 31m

Buffalo

Fri 10/1

19:59-05:55

1 stop28h 56m

£563

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Fri 6/12

11:45-23:07

2 stops16h 22m

Buffalo

Mon 16/12

12:07-06:20

1 stop13h 13m

£638

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Thu 12/12

08:15-00:16

2 stops21h 01m

Buffalo

Fri 10/1

19:20-18:55

3 stops18h 35m

£666

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Fri 6/12

07:30-22:42

2 stops20h 12m

Buffalo

Mon 16/12

15:28-13:45

2 stops17h 17m

£694

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Sat 4/1

15:50-19:19

1 stop32h 29m

Buffalo

Sat 11/1

15:57-07:55

1 stop10h 58m

£782

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Sat 15/2

10:00-18:34

1 stop13h 34m

Buffalo

Sat 22/2

13:08-05:55

1 stop11h 47m

£864

Flights are sorted by cheapest return flights first.

Deals found on 19/11

Showing 1-10 of 21 results
1
2
3

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 20 November 2024.

Round-trip from

£457

One-way from

£434

Popular in

August

Cheapest in

November
JetBlue
  • JetBlue
  • 10/1-13/1
  • 2 total stops
  • 26h 17m total
  • London to Buffalo
Search Deals
WestJet
  • WestJet
  • 17/2
  • 2 total stops
  • 25h 14m total
  • London to Buffalo
Search Deals
High demand for flights, 23% potential price rise
Search Deals
Best time to find cheap flights, 15% potential price drop
Search Deals

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 20 November 2024.

Wed 4/1218:00LHR - BUF
2 stops20h 46mLufthansa
Sun 8/1217:50BUF - LHR
1 stop33h 05mLufthansa
Deal found 19/11£522
Wed 4/1208:55LHR - BUF
2 stops17h 05mUnited Airlines
Sun 8/1217:50BUF - LHR
2 stops31h 50mUnited Airlines
Deal found 18/11£524
Thu 12/1212:25LHR - BUF
2 stops16h 51mTAP AIR PORTUGAL
Fri 10/116:03BUF - LHR
2 stops21h 52mTAP AIR PORTUGAL
Deal found 19/11£531
Thu 5/1207:25LHR - BUF
1 stop12h 38mJetBlue
Thu 12/1206:30BUF - LHR
1 stop9h 15mJetBlue
Deal found 19/11£531
Thu 12/1207:25LHR - BUF
1 stop12h 31mIcelandair
Fri 10/119:59BUF - LHR
1 stop28h 56mIcelandair
Deal found 19/11£563
Fri 6/1211:45LHR - BUF
2 stops16h 22mDelta
Mon 16/1212:07BUF - LHR
1 stop13h 13mDelta
Deal found 19/11£638
Thu 12/1208:15LHR - BUF
2 stops21h 01mMultiple Airlines
Fri 10/119:20BUF - LHR
3 stops18h 35mMultiple Airlines
Deal found 19/11£666
Fri 6/1207:30LHR - BUF
2 stops20h 12mBritish Airways
Mon 16/1215:28BUF - LHR
2 stops17h 17mBritish Airways
Deal found 19/11£694
Wed 4/1206:40LHR - BUF
3 stops22h 29mScandinavian Airlines
Sun 8/1207:05BUF - LHR
2 stops27h 55mScandinavian Airlines
Deal found 19/11£866
Thu 19/1219:35LHR - BUF
2 stops24h 53mVirgin Atlantic
Thu 26/1218:55BUF - LHR
2 stops13h 55mVirgin Atlantic
Deal found 19/11£1,145
Sun 15/1210:00LHR - BUF
1 stop13h 17mAustrian Airlines
Thu 26/1214:40BUF - LHR
1 stop10h 40mAustrian Airlines
Deal found 19/11£1,744

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 return 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 return flight from Heathrow to Buffalo. Price data was last updated on 15 November 2024.

The price you pay for your flight from London Heathrow Airport to Buffalo may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Buffalo (average of £647). Flying from London Heathrow Airport to Buffalo in August is currently the most expensive (average of £897). 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 LHR to BUF?

Find hourly flight availability from Heathrow to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 November 2024.

When flying from London Heathrow Airport to Buffalo, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 8% versus a flight in the evening.

What is the cheapest day to fly from London Heathrow Airport to Buffalo?

Use this chart to determine the cheapest time to fly return from Heathrow to Buffalo. Price data was last updated on 18 November 2024.

Travellers seeking maximum savings on their London Heathrow Airport to Buffalo flight should consider departing on Monday at midday when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 64.0 - 102.0 inches per month. November is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Buffalo when rainfall is around 64.0 mm.

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 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -4.0 C).

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 20 November 2024.
Peruse reviews from past customers who have flown with Delta, JetBlue and Scandinavian Airlines from London to Buffalo to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,765 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

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
8,765 reviews
Delta
8.0
Very Good
8,765 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

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
805 reviews
Delta
8.0
Very Good
8,765 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

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
663 reviews
Delta
8.0
Very Good
8,765 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

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
1,528 reviews
Delta
8.0
Very Good
8,765 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

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

United Airlines
7.4
Good
9,173 reviews
Delta
8.0
Very Good
8,765 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

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?

    Buffalo (BUF), located 8.3 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Buffalo. 7 airlines have flights to Buffalo from London Heathrow on a regular basis. Booking flights from London Heathrow to Buffalo should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.

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

    Cheapflights users have booked flights from London Heathrow Airport to Buffalo round-trip from £457. Other airlines that can offer you cheap pricing are Lufthansa, from £522, and United Airlines, from £524. JetBlue is currently priced 28% 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?

    One-way options have recently been found by users for as low as £434 on WestJet. Other airlines that offer cheap prices include Aer Lingus from £474 and Virgin Atlantic from £481 one-way.

  • 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 holiday 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, November is the cheapest month in which you can book a flight from London Heathrow Airport to Buffalo (average of £647). Flying from London Heathrow Airport to Buffalo in August is currently the most expensive (average of £897). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Buffalo

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

Top 7 airlines flying from Heathrow to Buffalo

Discover the top 7 airlines 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 961,161 searches. Data last updated 20 November 2024.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£397Average£596FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
JetBlueCheapest£437Average£635FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
FinnairCheapest£485Average£597FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Virgin AtlanticCheapest£524Average£588FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£528Average£634FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£551Average£661FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£555Average£683FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Buffalo?

Cheapflights makes it easy to find Heathrow to Buffalo flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Buffalo?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Buffalo.

Can Cheapflights find flights from Heathrow to Buffalo with no change fees?

Certainly. Search results for flights to Buffalo from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Heathrow to Buffalo become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Buffalo from Heathrow today and book when prices fit your budget.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines