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

Cheapflights users have booked flights from Buffalo to London round-trip from £461. Other airlines that can offer you cheap pricing are JetBlue, from £464, and Delta, from £465. Users have found that Virgin Atlantic is 25% cheaper than the other options available to this destination.

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

The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as £311. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from Buffalo to London for a low price.

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

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

What are the most popular routes from Buffalo to London?

While some choose either Buffalo - London Gatwick or Buffalo - London City, Buffalo - London Heathrow is the most popular route from Buffalo to London.

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

Travelers have found that booking a Sunday departure is the best way to save up to 45% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

Find a great deal and save up to 10% by booking at least 57 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Buffalo to London within the next two weeks, with the cheapest ticket starting at £482.

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

January can be a great time to fly to London from Buffalo with a flight ticket averaging about £617. Cheapflights users have found deals in the month of January for as cheap as £424. The most expensive prices can be found in the month of June.

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

If you book a flight to London 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 per day from 1 airline.

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

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

How can I find direct flights from Buffalo to London?

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

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

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

£311+ Flights from Buffalo to London

The best prices from Buffalo to London are usually found in January or September, booked 57 days in advance, depart on a Monday or Wednesday and return on a Saturday

Cheap flight deals from Buffalo to London

Round-trip from	£461
One-way from	£311
Popular in	June
Cheapest in	January
Average price	£636

Virgin Atlantic
12/3-19/3
3 total stops
36h 10m total
Buffalo to London

Search Deals

JetBlue
14/5
1 total stop
17h 57m total
Buffalo to London

Search Deals

Highest demand for flights based on searches. 18% potential increase in price (£114 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£22 potential savings vs. average return price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

Find flight deals from Buffalo to London

Cheapest flights from Buffalo to London
Explore the most affordable flight options available from Buffalo to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Wed 12/311:35BUF - LHR

1 stop19h 35mVirgin Atlantic

Wed 19/311:45LHR - BUF

2 stops16h 35mVirgin Atlantic

Deal found 20/2£461

Sun 2/313:30BUF - LHR

1 stop15h 00mJetBlue

Thu 6/312:20LHR - BUF

1 stop17h 03mJetBlue

Deal found 20/2£464

Wed 12/313:00BUF - LHR

2 stops14h 05mDelta

Thu 20/308:40LHR - BUF

2 stops18h 18mDelta

Deal found 20/2£465

Sun 27/417:59BUF - LHR

1 stop9h 56mKLM

Wed 14/516:05LHR - BUF

1 stop12h 49mKLM

Deal found 20/2£467

Sun 27/415:52BUF - LHR

1 stop11h 58mAir France

Wed 14/509:00LHR - BUF

2 stops19h 54mAir France

Deal found 20/2£501

Wed 3/912:15BUF - LGW

1 stop16h 20mJetBlue

Wed 17/912:10LGW - BUF

1 stop14h 23mJetBlue

Deal found 20/2£505

Sun 2/317:07BUF - LGW

1 stop35h 53mMultiple Airlines

Thu 6/314:00LGW - BUF

1 stop25h 24mMultiple Airlines

Deal found 20/2£520

Wed 12/306:00BUF - LHR

1 stop10h 35mUnited Airlines

Wed 19/315:00LHR - BUF

2 stops34h 09mUnited Airlines

Deal found 21/2£536

Wed 12/314:00BUF - LHR

2 stops14h 30mMultiple Airlines

Wed 19/309:30LHR - BUF

2 stops17h 58mMultiple Airlines

Deal found 21/2£541

Wed 5/312:24BUF - LHR

2 stops22h 36mScandinavian Airlines

Thu 13/306:40LHR - BUF

2 stops21h 40mScandinavian Airlines

Deal found 21/2£542

Mon 8/918:56BUF - LHR

1 stop10h 59mBritish Airways

Mon 15/919:25LHR - BUF

2 stops30h 57mBritish Airways

Deal found 20/2£555

Thu 14/815:58BUF - LGW

1 stop13h 02mKLM

Sun 24/812:00LGW - BUF

1 stop12h 06mKLM

Deal found 20/2£585

Best flights from Buffalo to London
Discover carefully curated flight deals from Buffalo to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 February 2025.

Wed 12/311:35BUF - LHR

1 stop19h 35mVirgin Atlantic

Wed 19/311:45LHR - BUF

2 stops16h 35mVirgin Atlantic

Deal found 20/2£461

Wed 12/319:26BUF - LHR

1 stop10h 04mJetBlue

Wed 19/312:20LHR - BUF

1 stop16h 17mJetBlue

Deal found 21/2£464

Wed 12/313:00BUF - LHR

2 stops14h 05mDelta

Thu 20/308:40LHR - BUF

2 stops18h 18mDelta

Deal found 20/2£465

Sun 27/417:59BUF - LHR

1 stop9h 56mKLM

Wed 14/516:05LHR - BUF

1 stop12h 49mKLM

Deal found 20/2£467

Sun 27/415:52BUF - LHR

1 stop11h 58mAir France

Wed 14/509:00LHR - BUF

2 stops19h 54mAir France

Deal found 20/2£501

Wed 12/306:00BUF - LHR

1 stop10h 35mUnited Airlines

Wed 19/315:00LHR - BUF

2 stops34h 09mUnited Airlines

Deal found 21/2£536

Wed 12/314:00BUF - LHR

2 stops14h 30mMultiple Airlines

Wed 19/309:30LHR - BUF

2 stops17h 58mMultiple Airlines

Deal found 21/2£541

Wed 5/312:24BUF - LHR

2 stops22h 36mScandinavian Airlines

Thu 13/306:40LHR - BUF

2 stops21h 40mScandinavian Airlines

Deal found 21/2£542

Sun 16/315:46BUF - LHR

1 stop13h 34mBritish Airways

Sun 23/320:20LHR - BUF

2 stops30h 26mBritish Airways

Deal found 20/2£571

Tue 22/417:51BUF - LHR

2 stops33h 44mAir Canada

Sun 27/414:05LHR - BUF

2 stops24h 51mAir Canada

Deal found 20/2£589

Wed 12/313:10BUF - LCY

2 stops16h 15mLufthansa

Wed 19/310:00LCY - BUF

2 stops17h 28mLufthansa

Deal found 20/2£601

Tue 4/307:00BUF - LHR

2 stops21h 15mAer Lingus

Wed 14/513:25LHR - BUF

2 stops14h 25mAer Lingus

Deal found 20/2£656

Last-minute flights from Buffalo to London
Discover last-minute flight deals from Buffalo to London. Data last updated 21 February 2025 and is based on user searches.

Wed 26/213:30BUF - LHR

2 stops27h 05mTAP AIR PORTUGAL

Wed 5/306:00LHR - BUF

2 stops23h 20mTAP AIR PORTUGAL

Deal found 20/2£624

Wed 26/212:24BUF - LHR

2 stops22h 36mScandinavian Airlines

Wed 5/306:40LHR - BUF

3 stops22h 37mScandinavian Airlines

Deal found 20/2£698

Fri 28/213:30BUF - LGW

2 stops27h 00mTurkish Airlines

Sun 9/310:15LGW - BUF

2 stops42h 22mTurkish Airlines

Deal found 20/2£730

Fri 28/207:00BUF - LHR

2 stops21h 15mAer Lingus

Sun 9/307:50LHR - BUF

2 stops20h 33mAer Lingus

Deal found 20/2£745

Fri 28/211:48BUF - LHR

1 stop18h 22mVirgin Atlantic

Sun 9/311:45LHR - BUF

2 stops16h 35mVirgin Atlantic

Deal found 20/2£1,247

Sat 1/313:30BUF - LHR

2 stops26h 35mTurkish Airlines

Wed 5/322:35LHR - BUF

2 stops30h 48mTurkish Airlines

Deal found 20/2£833

Sat 1/311:29BUF - LGW

3 stops28h 11mTAP AIR PORTUGAL

Thu 6/310:40LGW - BUF

2 stops18h 43mTAP AIR PORTUGAL

Deal found 20/2£854

Sat 1/319:59BUF - LHR

1 stop19h 11mDelta

Sun 9/311:45LHR - BUF

2 stops16h 35mDelta

Deal found 21/2£1,207

Sat 1/307:00BUF - LCY

2 stops28h 10mITA Airways

Thu 6/308:30LCY - BUF

2 stops20h 47mITA Airways

Deal found 20/2£1,293

Sat 1/307:00BUF - LHR

3 stops19h 10mMultiple Airlines

Sun 9/311:10LHR - BUF

2 stops16h 18mMultiple Airlines

Deal found 19/2£1,436

Sun 2/313:30BUF - LHR

1 stop15h 00mJetBlue

Thu 6/312:20LHR - BUF

1 stop17h 03mJetBlue

Deal found 20/2£464

Sun 2/317:07BUF - LGW

1 stop35h 53mMultiple Airlines

Thu 6/314:00LGW - BUF

1 stop25h 24mMultiple Airlines

Deal found 20/2£520

One-way flights from Buffalo to London
Search for one-way flight options from Buffalo to London. Find affordable one-way fares based on user searches. Data last updated 21 February 2025.

Wed 14/510:33BUF - LHR

1 stop17h 57mJetBlue

Deal found 20/2£311

Wed 14/510:30BUF - LHR

2 stops14h 50mUnited Airlines

Deal found 20/2£419

Sun 6/411:42BUF - LCY

2 stops15h 28mDelta

Deal found 19/2£436

Wed 14/510:33BUF - LGW

2 stops22h 27mTAP AIR PORTUGAL

Deal found 20/2£436

Wed 14/515:54BUF - LCY

2 stops14h 36mBritish Airways

Deal found 20/2£439

Wed 14/513:55BUF - LHR

3 stops16h 15mAir Canada

Deal found 20/2£506

Wed 14/515:05BUF - LGW

1 stop12h 05mBritish Airways

Deal found 20/2£822

Wed 14/519:15BUF - LHR

3 stops17h 30mTAP AIR PORTUGAL

Deal found 20/2£878

Tue 25/312:15BUF - LHR

2 stops27h 15mIcelandair

Deal found 20/2£1,411

Tue 25/312:15BUF - LGW

2 stops18h 40mIcelandair

Deal found 20/2£1,411

Tue 25/313:10BUF - LHR

1 stop13h 45mAustrian Airlines

Deal found 20/2£1,417

Tue 25/317:06BUF - STN

3 stops43h 04mMultiple Airlines

Deal found 20/2£4,553

Find flights from Buffalo to London within your budget

Fly from

Fly to

Route

Depart

Return

Price

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Wed 12/3

11:35-11:10

1 stop19h 35m

London Heathrow

Wed 19/3

11:45-00:20

2 stops16h 35m

£461

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Wed 12/3

19:26-09:30

1 stop10h 04m

London Heathrow

Wed 19/3

12:20-00:37

1 stop16h 17m

£464

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Wed 12/3

13:00-07:05

2 stops14h 05m

London Heathrow

Thu 20/3

08:40-22:58

2 stops18h 18m

£465

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Sun 27/4

17:59-08:55

1 stop9h 56m

London Heathrow

Wed 14/5

16:05-23:54

1 stop12h 49m

£467

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

£501

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Wed 12/3

06:00-20:35

1 stop10h 35m

London Heathrow

Wed 19/3

15:00-21:09

2 stops34h 09m

£536

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Wed 12/3

14:00-08:30

2 stops14h 30m

London Heathrow

Wed 19/3

09:30-23:28

2 stops17h 58m

£541

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Wed 5/3

12:24-16:00

2 stops22h 36m

London Heathrow

Thu 13/3

06:40-00:20

2 stops21h 40m

£542

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Sun 16/3

15:46-09:20

1 stop13h 34m

London Heathrow

Sun 23/3

20:20-22:46

2 stops30h 26m

£571

BuffaloLondon

BUF - LGW

BUFLGW

Buffalo

Thu 14/8

15:58-10:00

1 stop13h 02m

London Gatwick

Sun 24/8

12:00-19:06

1 stop12h 06m

£585

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 43 results

...

Best time to book a flight from Buffalo to London

Have a flexible travel schedule? Discover the best time to fly to London 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 London

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

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

The best time to book flights from Buffalo to London is 56 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 Buffalo to London?

Currently, January is the cheapest month in which you can book a flight from Buffalo to London (average of £112). Flying from Buffalo to London 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 LON?

It’s optimal to fly from Buffalo to London in the afternoon. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight at midday.

Rainfall in London by month

In terms of precipitation, rainfall in London 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 when rainfall is around 40.0 mm.

Temperature in London by month

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

Get a feel of what it's like to fly with Delta, KLM and Austrian Airlines from Buffalo to London by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

8,213 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

8,213 reviews

Delta

8.0

Very Good

8,213 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

1,331 reviews

Delta

8.0

Very Good

8,213 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.

Austrian Airlines

7.6

Good

773 reviews

Delta

8.0

Very Good

8,213 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

8,213 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

8,213 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?
If you book a flight to London 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 per day from 1 airline.
What are the cheapest airlines flying from Buffalo to London round-trip?
Cheapflights users have booked flights from Buffalo to London round-trip from £461. Other airlines that can offer you cheap pricing are JetBlue, from £464, and Delta, from £465. Users have found that Virgin Atlantic is 25% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Buffalo to London one-way?
The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as £311. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from Buffalo to London for a low price.
What are the most popular routes from Buffalo to London?
While some choose either Buffalo - London Gatwick or Buffalo - London City, Buffalo - London Heathrow is the most popular route from Buffalo to London.
Can I find deals for flights from Buffalo to London that include hotel bookings?
Yes. In addition to deals on Buffalo to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Buffalo to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to London.
Can I find deals for business class flights from Buffalo to London?
Yes. Cheapflights offers flight deals from Buffalo to London 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?
Currently, January is the cheapest month in which you can book a flight from Buffalo to London (average of £112). Flying from Buffalo to London 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

Wembley

Southend-on-Sea

Ipswich

Winchester

Maidstone

Crawley

Southall

Watford

Dartford

Stansted

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Buffalo to London

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest£504	Average£556	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights

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

Deals for Buffalo to London flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Buffalo to London by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

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

Of course! You can now track prices for flights from Buffalo to London 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 from £311

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 14/5. Fares are subject to change and may not be available on all flights or dates of travel.

The best prices from Buffalo to London are usually found in January or September, booked 57 days in advance, depart on a Monday or Wednesday and return on a Saturday

Cheap flight deals from Buffalo to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Buffalo to London

Cheapest flights from Buffalo to LondonExplore the most affordable flight options available from Buffalo to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Explore the most affordable flight options available from Buffalo to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Find flights from Buffalo to London within your budget

Best time to book a flight from Buffalo to London

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

Travel insights for flights from Buffalo to London

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

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

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

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

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

Find hourly flight availability from Buffalo to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

Rainfall in London by month

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

Temperature in London by month

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

Reviews of airlines servicing London

Get a feel of what it's like to fly with Delta, KLM and Austrian Airlines from Buffalo to London by reading reviews from past customers. You can also see how each airline stacks up 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 London. 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?

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

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

What are the most popular routes from Buffalo to London?

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

How can I find direct flights from Buffalo to London?

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

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

Travelling to a place near Buffalo?

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 Buffalo to London

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

Top airline flying from Buffalo to London

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 Buffalo to London?

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

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

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

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Cheapest flights from Buffalo to London
Explore the most affordable flight options available from Buffalo to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.