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

Virgin Atlantic, at £462, was found to be the cheapest airline from Buffalo to London Heathrow Airport.Alternate airlines flying return to your destination include JetBlue and Delta. Users have found that Virgin Atlantic is 26% cheaper than the other options available to this destination.

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

The cheapet airlines for a one-way flight from Buffalo to London Heathrow Airport are JetBlue (£237), United Airlines (£393), and Delta (£420).

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

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

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

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 91% on the overall cost on flights from Buffalo to London Heathrow Airport.

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

Users have found that booking a flight from Buffalo to London Heathrow Airport at least 57 days early can save you up to 10% on average compared to booking a flight this week. If booking 57 days before your flight isn’t an option for you, users have found flights from Buffalo to London Heathrow Airport for as little as £483 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £619 for flights departing within the next 3 days.

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

The best pricing can be found in the month of January. Prices to London Heathrow Airport from Buffalo average £619. You can even find prices in January for less than £619, as users have found deals to London Heathrow Airport from as low as £425. The month of June appears to be one of the more expensive times to travel to London Heathrow Airport from Buffalo. Flying in the targeted month can save you up to 48%.

What airport do you fly from for flights from Buffalo to London Heathrow?

If you book a flight to London Heathrow from Buffalo, you will be flying from Buffalo, which is the city’s only airport. Buffalo (BUF) is located 8.3 mi from the center of Buffalo. There are 0 flights from Buffalo to London Heathrow per day from 1 airline.

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

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

How can I find direct flights from Buffalo to Heathrow?

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

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

Yes. Cheapflights offers flight deals from Buffalo to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£237+ Flights from Buffalo to London Heathrow Airport

The best prices from Buffalo to London Heathrow are usually found in October or January, booked 11 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

Cheap flight deals from Buffalo to Heathrow

Round-trip from	£462
One-way from	£237
Popular in	June
Cheapest in	October
Average price	£532

Virgin Atlantic
12/3-19/3
3 total stops
27h 57m total
Buffalo to London

Search Deals

JetBlue
5/4
1 total stop
17h 11m total
Buffalo to London

Search Deals

Highest demand for flights based on searches. 23% potential increase in price (£150 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (£29 potential savings vs. average return price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

Find flight deals from Buffalo to Heathrow

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

Wed 12/319:48BUF - LHR

1 stop11h 22mVirgin Atlantic

Wed 19/311:45LHR - BUF

2 stops16h 35mVirgin Atlantic

Deal found 19/2£462

Wed 12/319:26BUF - LHR

1 stop10h 04mJetBlue

Wed 19/307:25LHR - BUF

1 stop14h 43mJetBlue

Deal found 19/2£465

Wed 12/313:00BUF - LHR

2 stops13h 25mDelta

Wed 19/308:40LHR - BUF

2 stops18h 18mDelta

Deal found 19/2£466

Wed 12/319:48BUF - LHR

1 stop11h 22mKLM

Wed 19/312:30LHR - BUF

1 stop15h 37mKLM

Deal found 19/2£473

Sun 27/415:52BUF - LHR

1 stop11h 58mAir France

Wed 14/509:00LHR - BUF

2 stops19h 54mAir France

Deal found 20/2£502

Wed 12/307:00BUF - LHR

2 stops21h 30mMultiple Airlines

Wed 19/308:30LHR - BUF

2 stops18h 58mMultiple Airlines

Deal found 19/2£542

Wed 23/406:00BUF - LHR

1 stop19h 55mUnited Airlines

Tue 29/412:00LHR - BUF

1 stop11h 30mUnited Airlines

Deal found 19/2£558

Sat 23/818:49BUF - LHR

1 stop32h 16mBritish Airways

Mon 1/920:00LHR - BUF

2 stops30h 07mBritish Airways

Deal found 19/2£561

Sat 5/413:55BUF - LHR

2 stops14h 40mAir Canada

Sat 12/409:30LHR - BUF

2 stops16h 41mAir Canada

Deal found 18/2£620

Wed 16/412:05BUF - LHR

2 stops25h 25mScandinavian Airlines

Wed 30/407:05LHR - BUF

3 stops22h 22mScandinavian Airlines

Deal found 19/2£648

Fri 28/207:00BUF - LHR

2 stops21h 15mAer Lingus

Wed 5/310:00LHR - BUF

2 stops15h 56mAer Lingus

Deal found 19/2£691

Sun 6/413:23BUF - LHR

2 stops12h 42mAmerican Airlines

Mon 21/413:10LHR - BUF

1 stop13h 25mAmerican Airlines

Deal found 18/2£729

Best flights from Buffalo to Heathrow
Discover carefully curated flight deals from Buffalo to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 February 2025.

Wed 12/319:48BUF - LHR

1 stop11h 22mVirgin Atlantic

Wed 19/311:45LHR - BUF

2 stops16h 35mVirgin Atlantic

Deal found 19/2£462

Wed 12/319:26BUF - LHR

1 stop10h 04mJetBlue

Wed 19/307:25LHR - BUF

1 stop14h 43mJetBlue

Deal found 19/2£465

Wed 12/313:00BUF - LHR

2 stops13h 25mDelta

Wed 19/308:40LHR - BUF

2 stops18h 18mDelta

Deal found 19/2£466

Wed 12/319:48BUF - LHR

1 stop11h 22mKLM

Wed 19/312:30LHR - BUF

1 stop15h 37mKLM

Deal found 19/2£473

Sun 27/415:52BUF - LHR

1 stop11h 58mAir France

Wed 14/509:00LHR - BUF

2 stops19h 54mAir France

Deal found 20/2£502

Wed 12/307:00BUF - LHR

2 stops21h 30mMultiple Airlines

Wed 19/308:30LHR - BUF

2 stops18h 58mMultiple Airlines

Deal found 19/2£542

Wed 23/406:00BUF - LHR

1 stop19h 55mUnited Airlines

Tue 29/412:00LHR - BUF

1 stop11h 30mUnited Airlines

Deal found 19/2£558

Sun 6/416:56BUF - LHR

1 stop12h 34mBritish Airways

Sun 20/414:25LHR - BUF

1 stop12h 10mBritish Airways

Deal found 18/2£578

Sat 5/413:55BUF - LHR

2 stops14h 40mAir Canada

Sat 12/409:30LHR - BUF

2 stops16h 41mAir Canada

Deal found 18/2£620

Wed 16/412:05BUF - LHR

2 stops25h 25mScandinavian Airlines

Wed 30/407:05LHR - BUF

3 stops22h 22mScandinavian Airlines

Deal found 19/2£648

Sun 6/413:23BUF - LHR

2 stops12h 42mAmerican Airlines

Mon 21/413:10LHR - BUF

1 stop13h 25mAmerican Airlines

Deal found 18/2£729

Sat 26/406:00BUF - LHR

2 stops24h 55mIcelandair

Sat 3/513:05LHR - BUF

2 stops14h 45mIcelandair

Deal found 19/2£749

Last-minute flights from Buffalo to Heathrow
Discover last-minute flight deals from Buffalo to Heathrow. Data last updated 20 February 2025 and is based on user searches.

Sun 23/208:00BUF - LHR

1 stop16h 55mTAP AIR PORTUGAL

Tue 25/218:30LHR - BUF

2 stops34h 58mTAP AIR PORTUGAL

Deal found 19/2£816

Fri 28/207:00BUF - LHR

2 stops21h 15mAer Lingus

Wed 5/310:00LHR - BUF

2 stops15h 56mAer Lingus

Deal found 19/2£691

Fri 28/207:00BUF - LHR

3 stops28h 00mScandinavian Airlines

Wed 5/319:30LHR - BUF

2 stops28h 49mScandinavian Airlines

Deal found 19/2£809

Fri 28/211:13BUF - LHR

1 stop16h 02mBritish Airways

Wed 5/307:20LHR - BUF

2 stops20h 19mBritish Airways

Deal found 19/2£1,209

Sat 1/313:30BUF - LHR

1 stop15h 00mJetBlue

Sun 9/308:25LHR - BUF

1 stop16h 11mJetBlue

Deal found 18/2£512

Sat 1/319:59BUF - LHR

1 stop19h 11mDelta

Sun 9/311:45LHR - BUF

2 stops15h 13mDelta

Deal found 19/2£1,210

Sat 1/307:00BUF - LHR

3 stops19h 10mMultiple Airlines

Sun 9/311:10LHR - BUF

2 stops16h 18mMultiple Airlines

Deal found 18/2£1,276

Sat 1/307:00BUF - LHR

3 stops19h 10mAir Canada

Sun 9/314:30LHR - BUF

3 stops26h 45mAir Canada

Deal found 19/2£3,974

Wed 12/319:48BUF - LHR

1 stop11h 22mVirgin Atlantic

Wed 19/311:45LHR - BUF

2 stops16h 35mVirgin Atlantic

Deal found 19/2£462

Wed 12/319:26BUF - LHR

1 stop10h 04mJetBlue

Wed 19/307:25LHR - BUF

1 stop14h 43mJetBlue

Deal found 19/2£465

Wed 12/313:00BUF - LHR

2 stops13h 25mDelta

Wed 19/308:40LHR - BUF

2 stops18h 18mDelta

Deal found 19/2£466

Wed 12/319:48BUF - LHR

1 stop11h 22mKLM

Wed 19/312:30LHR - BUF

1 stop15h 37mKLM

Deal found 19/2£473

One-way flights from Buffalo to Heathrow
Search for one-way flight options from Buffalo to Heathrow. Find affordable one-way fares based on user searches. Data last updated 20 February 2025.

Sat 5/411:19BUF - LHR

1 stop17h 11mJetBlue

Deal found 19/2£237

Sat 5/419:45BUF - LHR

2 stops29h 45mUnited Airlines

Deal found 19/2£393

Wed 14/517:50BUF - LHR

2 stops14h 40mDelta

Deal found 19/2£420

Wed 14/513:55BUF - LHR

3 stops16h 15mAir Canada

Deal found 19/2£507

Thu 1/516:00BUF - LHR

1 stop12h 20mLufthansa

Deal found 19/2£514

Thu 1/513:50BUF - LHR

2 stops15h 20mAer Lingus

Deal found 19/2£1,511

Find flights from Buffalo to Heathrow within your budget

Fly from

Fly to

Route

Depart

Return

Price

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Wed 12/3

19:48-11:10

1 stop11h 22m

London Heathrow

Wed 19/3

11:45-00:20

2 stops16h 35m

£462

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Wed 12/3

19:26-09:30

1 stop10h 04m

London Heathrow

Wed 19/3

07:25-18:08

1 stop14h 43m

£465

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Wed 12/3

13:00-06:25

2 stops13h 25m

London Heathrow

Wed 19/3

08:40-22:58

2 stops18h 18m

£466

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Wed 12/3

19:48-11:10

1 stop11h 22m

London Heathrow

Wed 19/3

12:30-00:07

1 stop15h 37m

£473

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Sun 27/4

15:52-08:50

1 stop11h 58m

London Heathrow

Wed 14/5

09:00-23:54

2 stops19h 54m

£502

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Wed 12/3

07:00-08:30

2 stops21h 30m

London Heathrow

Wed 19/3

08:30-23:28

2 stops18h 58m

£542

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Wed 23/4

06:00-06:55

1 stop19h 55m

London Heathrow

Tue 29/4

12:00-18:30

1 stop11h 30m

£558

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Sun 6/4

16:56-10:30

1 stop12h 34m

London Heathrow

Sun 20/4

14:25-21:35

1 stop12h 10m

£578

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Sat 5/4

13:55-09:35

2 stops14h 40m

London Heathrow

Sat 12/4

09:30-21:11

2 stops16h 41m

£620

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Wed 16/4

12:05-18:30

2 stops25h 25m

London Heathrow

Wed 30/4

07:05-00:27

3 stops22h 22m

£648

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 21 results

Best time to book a flight from Buffalo to Heathrow

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

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

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

To ensure you get the cheapest price possible for a flight from Buffalo to London Heathrow Airport, you should look to book at least 11 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Buffalo to London Heathrow Airport (average of £112). Flying from Buffalo to London Heathrow Airport in August is currently the most expensive (average of £163). 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 LHR?

A simple way to save on the total cost of your ticket is to fly from Buffalo to London Heathrow Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 37% on your trip compared to booking a flight at midday.

Rainfall in Heathrow by month

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

If weather is an important factor for your trip to London Heathrow Airport, 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 17.0 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 Heathrow

Read through reviews of airlines operating flights from Buffalo to London, such as Delta, KLM and Virgin Atlantic. 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

8,220 reviews

Check prices

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

8,220 reviews

Delta

8.0

Very Good

8,220 reviews

Check prices

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

8,220 reviews

Check prices

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

8,220 reviews

Check prices

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

8,220 reviews

Check prices

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

8,766 reviews

Delta

8.0

Very Good

8,220 reviews

Check prices

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

What airport do you fly from for flights from Buffalo to London Heathrow?
If you book a flight to London Heathrow from Buffalo, you will be flying from Buffalo, which is the city’s only airport. Buffalo (BUF) is located 8.3 mi from the center of Buffalo. There are 0 flights from Buffalo to London Heathrow per day from 1 airline.
What are the cheapest airlines flying from Buffalo to London Heathrow Airport round-trip?
Virgin Atlantic, at £462, was found to be the cheapest airline from Buffalo to London Heathrow Airport.Alternate airlines flying return to your destination include JetBlue and Delta. Users have found that Virgin Atlantic is 26% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Buffalo to London Heathrow Airport one-way?
The cheapet airlines for a one-way flight from Buffalo to London Heathrow Airport are JetBlue (£237), United Airlines (£393), and Delta (£420).
Can I find deals for flights from Buffalo to Heathrow that include hotel bookings?
Yes. In addition to deals on Buffalo to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Buffalo to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Heathrow.
Can I find deals for business class flights from Buffalo to Heathrow?
Yes. Cheapflights offers flight deals from Buffalo to Heathrow 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 London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Buffalo to London Heathrow Airport (average of £112). Flying from Buffalo to London Heathrow Airport in August is currently the most expensive (average of £163). 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

Deal

Hounslow

Milton Keynes

Croydon

Gatwick

Slough

Luton

Ilford

Hayes

Eastbourne

Swindon

Northampton

Wembley

Southend-on-Sea

Ipswich

Winchester

Maidstone

Crawley

Southall

Watford

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Buffalo to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest£505	Average£557	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Buffalo to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Heathrow from Buffalo by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily find flights from Buffalo to Heathrow with no change fees.

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

Of course! You can now track prices for flights from Buffalo to Heathrow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from Buffalo to London Heathrow Airport from £237

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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.

The best prices from Buffalo to London Heathrow are usually found in October or January, booked 11 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

Cheap flight deals from Buffalo to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Buffalo to Heathrow

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

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

Find flights from Buffalo to Heathrow within your budget

Best time to book a flight from Buffalo to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Buffalo with our price prediction graph.

Travel insights for flights from Buffalo to Heathrow

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

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

Use this chart to determine the optimal time to book a return flight from Buffalo to Heathrow. Price data was last updated on 14 February 2025.

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

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

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

Rainfall in Heathrow by month

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

Temperature in Heathrow by month

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

Reviews of airlines servicing Heathrow

Read through reviews of airlines operating flights from Buffalo to London, such as Delta, KLM and Virgin Atlantic. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Heathrow. 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 London Heathrow?

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

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

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

How can I find direct flights from Buffalo to Heathrow?

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

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

Travelling to a place near Buffalo?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Buffalo to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Buffalo to Heathrow

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

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

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

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

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