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

JetBlue, at $504, was found to be the cheapest airline from Buffalo to London.Alternate airlines to your destination round-trip include Virgin Atlantic and Delta. JetBlue is 35% cheaper than the average price of flights available within the next 90 days to this destination.

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

$245 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Scandinavian Airlines and American Airlines, with prices starting from $375 and $409, respectively.

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

To ensure you get the cheapest price possible for a flight from Buffalo to London, you should look to book at least 57 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?

Currently, November is the cheapest month in which you can book a flight from Buffalo to London (average of $661). Flying from Buffalo to London in June is currently the most expensive (average of $1,137). 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 day to fly from Buffalo to London?

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

In terms of precipitation, rainfall in London 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 London when rainfall is around 1.6 in.

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 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).

What are the most popular routes from Buffalo to London?

When deciding which route to take from Buffalo to London consider Buffalo - London Heathrow, Buffalo - London Gatwick or Buffalo - London City as they are the most popular.

What are the most popular airlines that fly from Buffalo to London?

Consider American Airlines, JetBlue or British Airways when booking your flight. These represent the most popular airlines when flying from Buffalo to London.

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

Leaving on a Monday 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 22% on the overall cost on flights from Buffalo to London.

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

Find a great deal and save up to 52% by booking at least 58 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 $637.

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

Our data shows that January tends to be the cheapest month to fly to London from Buffalo. Users have commonly found prices around $781 for the month, but tickets can be as low as $532. Due to multiple factors, prepare for potentially higher prices in June.

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

One of the essential ways to save on airfare from Buffalo to London is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 16% on airfare.

Most accurate provider : When it comes to deals on Buffalo-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-London flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Buffalo-London 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 Buffalo-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Buffalo (BUF) is the airport you will fly out of if you book a flight from Buffalo to London. You should not have trouble finding flights to London from Buffalo; the airport handles an average of 0 outbound flights to London per day. You should also have plenty of airline options to choose from since 6 airlines have flights from the Buffalo airport to London. It is only a 8.3 mi journey to Buffalo (BUF) from Buffalo’s city center.

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 vacation 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.

$245+ Flights from Buffalo to London

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1. Tell us where you want to go

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2. Select your favorite providers

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

Cheap flight deals from Buffalo to London

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$504 (JetBlue)
One-way from	$245 (JetBlue)
Popular in	June
Cheapest in	January
Average price	$603

Provider with most accurate pricing for Buffalo-London (LON) flight deals.

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Provider most trusted by Cheapflights users for Buffalo-London (LON) flights.

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From Buffalo to London (LON)

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One-way flight from Buffalo to London (LON)

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High demand for flights, 18% potential price rise

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Best time to find cheap flights, 4% potential price drop

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Average for round-trip flights in January 2025

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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 enero 15, 2025.

mié. 2/54:03 pmBUF - LHR

1 stop12h 27mJetBlue

mié. 5/77:25 amLHR - BUF

1 stop16h 13mJetBlue

Deal found 1/14

$504

sáb. 9/205:56 pmBUF - LGW

1 stop10h 39mJetBlue

lun. 9/2912:10 pmLGW - BUF

1 stop14h 23mJetBlue

Deal found 1/14

$559

mar. 2/1812:24 pmBUF - LHR

1 stop17h 11mVirgin Atlantic

mar. 2/2511:45 amLHR - BUF

2 stops16h 16mVirgin Atlantic

Deal found 1/15

$577

mié. 2/193:57 pmBUF - LHR

1 stop11h 48mDelta

jue. 2/2710:00 amLHR - BUF

2 stops18h 01mDelta

Deal found 1/14

$578

mar. 2/186:50 pmBUF - LHR

1 stop11h 50mKLM

mar. 2/254:35 pmLHR - BUF

1 stop12h 42mKLM

Deal found 1/15

$590

lun. 10/131:30 pmBUF - LGW

2 stops25h 30mBritish Airways

lun. 10/208:40 pmLGW - BUF

2 stops29h 40mBritish Airways

Deal found 1/15

$629

mar. 3/113:46 pmBUF - LHR

2 stops16h 59mBritish Airways

mar. 3/188:15 amLHR - BUF

2 stops18h 31mBritish Airways

Deal found 1/14

$631

mié. 9/1011:40 amBUF - LGW

1 stop17h 20mKLM

lun. 9/1512:00 pmLGW - BUF

1 stop16h 58mKLM

Deal found 1/14

$643

mié. 9/102:00 pmBUF - LGW

2 stops15h 00mVirgin Atlantic

lun. 9/1512:00 pmLGW - BUF

1 stop12h 06mVirgin Atlantic

Deal found 1/14

$653

mié. 2/52:12 pmBUF - LHR

2 stops22h 28mScandinavian Airlines

mié. 5/77:05 amLHR - BUF

2 stops21h 49mScandinavian Airlines

Deal found 1/14

$668

mar. 3/1811:35 amBUF - LHR

2 stops15h 15mAir France

dom. 3/238:55 amLHR - BUF

2 stops18h 03mAir France

Deal found 1/14

$697

jue. 2/134:04 pmBUF - LCY

2 stops22h 51mBritish Airways

lun. 2/176:55 pmLCY - BUF

2 stops32h 44mBritish Airways

Deal found 1/14

$728

Best flights from Buffalo to London
Discover carefully curated flight deals from Buffalo to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated enero 15, 2025.

mié. 2/54:03 pmBUF - LHR

1 stop12h 27mJetBlue

mié. 5/77:25 amLHR - BUF

1 stop16h 13mJetBlue

Deal found 1/14

$504

mar. 2/1812:24 pmBUF - LHR

1 stop17h 11mVirgin Atlantic

mar. 2/2511:45 amLHR - BUF

2 stops16h 16mVirgin Atlantic

Deal found 1/15

$577

mié. 2/193:57 pmBUF - LHR

1 stop11h 48mDelta

jue. 2/2710:00 amLHR - BUF

2 stops18h 01mDelta

Deal found 1/14

$578

mar. 2/186:50 pmBUF - LHR

1 stop11h 50mKLM

mar. 2/254:35 pmLHR - BUF

1 stop12h 42mKLM

Deal found 1/15

$590

mar. 3/113:46 pmBUF - LHR

2 stops16h 59mBritish Airways

mar. 3/188:15 amLHR - BUF

2 stops18h 31mBritish Airways

Deal found 1/14

$631

mié. 2/52:12 pmBUF - LHR

2 stops22h 28mScandinavian Airlines

mié. 5/77:05 amLHR - BUF

2 stops21h 49mScandinavian Airlines

Deal found 1/14

$668

mar. 3/1811:35 amBUF - LHR

2 stops15h 15mAir France

dom. 3/238:55 amLHR - BUF

2 stops18h 03mAir France

Deal found 1/14

$697

mié. 2/57:00 amBUF - LHR

3 stops19h 10mMultiple Airlines

mié. 5/72:05 pmLHR - BUF

2 stops14h 31mMultiple Airlines

Deal found 1/14

$750

dom. 3/210:10 amBUF - LHR

2 stops16h 00mUnited Airlines

lun. 3/103:00 pmLHR - BUF

2 stops25h 17mUnited Airlines

Deal found 1/15

$786

mar. 2/181:08 pmBUF - LCY

2 stops15h 17mLufthansa

mar. 2/2510:00 amLCY - BUF

2 stops18h 44mLufthansa

Deal found 1/14

$797

dom. 3/27:00 amBUF - LGW

2 stops21h 50mTAP AIR PORTUGAL

vie. 3/710:40 amLGW - BUF

2 stops18h 25mTAP AIR PORTUGAL

Deal found 1/14

$823

jue. 3/138:47 amBUF - LGW

2 stops27h 13mTurkish Airlines

jue. 3/206:00 amLGW - BUF

2 stops22h 05mTurkish Airlines

Deal found 1/14

$838

Last-minute flights from Buffalo to London
Discover last-minute flight deals from Buffalo to London. Data last updated enero 15, 2025 and is based on user searches.

mié. 2/54:03 pmBUF - LHR

1 stop12h 27mJetBlue

mié. 5/77:25 amLHR - BUF

1 stop16h 13mJetBlue

Deal found 1/14

$504

mié. 2/53:05 pmBUF - LHR

2 stops16h 00mBritish Airways

mié. 5/712:30 pmLHR - BUF

1 stop14h 57mBritish Airways

Deal found 1/14

$656

mié. 2/52:12 pmBUF - LHR

2 stops22h 28mScandinavian Airlines

mié. 5/77:05 amLHR - BUF

2 stops21h 49mScandinavian Airlines

Deal found 1/14

$668

mié. 2/57:00 amBUF - LHR

3 stops19h 10mMultiple Airlines

mié. 5/72:05 pmLHR - BUF

2 stops14h 31mMultiple Airlines

Deal found 1/14

$750

mié. 2/1211:47 amBUF - LHR

1 stop15h 58mDelta

mié. 2/1911:45 amLHR - BUF

2 stops16h 16mDelta

Deal found 1/13

$579

jue. 2/134:04 pmBUF - LCY

2 stops22h 51mBritish Airways

lun. 2/176:55 pmLCY - BUF

2 stops32h 44mBritish Airways

Deal found 1/14

$728

mar. 2/1812:24 pmBUF - LHR

1 stop17h 11mVirgin Atlantic

mar. 2/2511:45 amLHR - BUF

2 stops16h 16mVirgin Atlantic

Deal found 1/15

$577

mar. 2/186:50 pmBUF - LHR

1 stop11h 50mKLM

mar. 2/254:35 pmLHR - BUF

1 stop12h 42mKLM

Deal found 1/15

$590

mar. 2/184:04 pmBUF - LGW

2 stops21h 46mBritish Airways

mar. 2/2511:00 amLGW - BUF

2 stops38h 19mBritish Airways

Deal found 1/14

$690

mar. 2/181:08 pmBUF - LCY

2 stops15h 17mLufthansa

mar. 2/2510:00 amLCY - BUF

2 stops18h 44mLufthansa

Deal found 1/14

$797

mar. 2/186:00 pmBUF - LGW

3 stops34h 25mMultiple Airlines

mar. 2/2510:40 amLGW - BUF

2 stops18h 48mMultiple Airlines

Deal found 1/14

$812

mié. 2/198:00 amBUF - LGW

2 stops26h 05mTAP AIR PORTUGAL

mié. 2/2610:40 amLGW - BUF

2 stops18h 48mTAP AIR PORTUGAL

Deal found 1/14

$835

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 enero 15, 2025.

mar. 2/2511:29 amBUF - LHR

1 stop13h 26mJetBlue

Deal found 1/14

$245

mar. 2/2511:24 amBUF - LHR

3 stops44h 26mMultiple Airlines

Deal found 1/14

$338

sáb. 7/129:51 pmBUF - LGW

1 stop31h 09mMultiple Airlines

Deal found 1/14

$364

mié. 3/1212:17 pmBUF - LHR

2 stops25h 23mScandinavian Airlines

Deal found 1/14

$375

mié. 3/121:10 pmBUF - STN

3 stops26h 55mMultiple Airlines

Deal found 1/14

$406

mié. 4/2312:34 pmBUF - LHR

1 stop13h 46mAmerican Airlines

Deal found 1/14

$409

sáb. 3/2212:07 pmBUF - LHR

2 stops44h 43mWestJet

Deal found 1/14

$429

mié. 3/1211:29 amBUF - LHR

2 stops17h 46mAer Lingus

Deal found 1/14

$431

mié. 3/125:06 pmBUF - LHR

1 stop14h 24mBritish Airways

Deal found 1/14

$432

mié. 4/237:00 amBUF - LHR

2 stops22h 00mAir Canada

Deal found 1/14

$442

sáb. 7/56:00 pmBUF - LGW

1 stop10h 35mJetBlue

Deal found 1/14

$443

vie. 3/2111:29 amBUF - LGW

2 stops19h 26mIcelandair

Deal found 1/14

$451

Find flights from Buffalo to London within your budget

Fly from

Fly to

Route

Depart

Return

Price

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

mié. 2/5

4:03 pm-9:30 am

1 stop12h 27m

London Heathrow

mié. 5/7

7:25 am-6:38 pm

1 stop16h 13m

$504

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

mar. 2/18

12:24 pm-10:35 am

1 stop17h 11m

London Heathrow

mar. 2/25

11:45 am-11:01 pm

2 stops16h 16m

$577

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

mié. 2/12

11:47 am-8:45 am

1 stop15h 58m

London Heathrow

mié. 2/19

11:45 am-11:01 pm

2 stops16h 16m

$579

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

mar. 2/18

6:50 pm-11:40 am

1 stop11h 50m

London Heathrow

mar. 2/25

4:35 pm-12:17 am

1 stop12h 42m

$590

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

mar. 3/11

3:46 pm-12:45 pm

2 stops16h 59m

London Heathrow

mar. 3/18

8:15 am-10:46 pm

2 stops18h 31m

$631

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

mié. 2/5

2:12 pm-5:40 pm

2 stops22h 28m

London Heathrow

mié. 5/7

7:05 am-11:54 pm

2 stops21h 49m

$668

BuffaloLondon

BUF - LGW

BUFLGW

Buffalo

mar. 2/18

4:04 pm-6:50 pm

2 stops21h 46m

London Gatwick

mar. 2/25

11:00 am-8:19 pm

2 stops38h 19m

$690

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

mar. 3/18

11:35 am-6:50 am

2 stops15h 15m

London Heathrow

dom. 3/23

8:55 am-10:58 pm

2 stops18h 03m

$697

BuffaloLondon

BUF - LCY

BUFLCY

Buffalo

jue. 2/13

4:04 pm-7:55 pm

2 stops22h 51m

London City

lun. 2/17

6:55 pm-10:39 pm

2 stops32h 44m

$728

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

mié. 2/5

7:00 am-7:10 am

3 stops19h 10m

London Heathrow

mié. 5/7

2:05 pm-11:36 pm

2 stops14h 31m

$750

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 57 results

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Compare providers for flights from Buffalo to London

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to London in January.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars

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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Buffalo to London with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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

Cheap flight deals from Buffalo to London

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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 enero 15, 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 enero 15, 2025.

Best flights from Buffalo to London
Discover carefully curated flight deals from Buffalo to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated enero 15, 2025.

Discover carefully curated flight deals from Buffalo to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated enero 15, 2025.

Last-minute flights from Buffalo to London
Discover last-minute flight deals from Buffalo to London. Data last updated enero 15, 2025 and is based on user searches.

Discover last-minute flight deals from Buffalo to London. Data last updated enero 15, 2025 and is based on user searches.

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 enero 15, 2025.

Search for one-way flight options from Buffalo to London. Find affordable one-way fares based on user searches. Data last updated enero 15, 2025.

Find flights from Buffalo to London within your budget

Compare providers for flights from Buffalo to London

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 Buffalo to London in January.

$245+ Cheap flights from Buffalo (BUF) to London (LON)

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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Buffalo to London with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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

Cheap flight deals from Buffalo to London

Most accurate provider

Most trusted provider

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 enero 15, 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 enero 15, 2025.

Find flights from Buffalo to London within your budget

Compare providers for flights from Buffalo to London

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 Buffalo to London in January.

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 enero 15, 2025.