How long is the flight from Buffalo to United Kingdom?

Airlines like United Airlines, Delta, and British Airways fly from Buffalo to United Kingdom in about 14h 29m. The time it takes to get you to your destination can typically vary by up to 8h 46m. Buffalo and United Kingdom are separated by a distance of 3421 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

If weather is an important factor for your trip to United Kingdom, 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).

What are the most popular routes from Buffalo to United Kingdom?

Most travelers choose Buffalo - London Heathrow, Buffalo - London Gatwick or Buffalo - London Stansted when deciding on the best route from Buffalo to United Kingdom.

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

When flying from Buffalo to United Kingdom, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Buffalo to United Kingdom?

For a flight from Buffalo to United Kingdom, you will be flying from Buffalo. Buffalo (BUF) is just 8.3 mi from the center of the city.

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

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

How can I find direct flights from Buffalo to United Kingdom?

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

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

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

£191+ Cheap Flights from Buffalo to the United Kingdom

Cheap flight deals from Buffalo to United Kingdom

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Buffalo to United Kingdom
Explore the most affordable flight options available from Buffalo to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Wed 30/909:15 -

2 stops20h 55m

Tue 6/1009:50 -

2 stops14h 43m

Deal found 9/9£522

Sat 26/919:55 -

1 stop32h 25m

Thu 8/1014:05 -

1 stop14h 54m

Deal found 10/9£526

Mon 5/1017:50 -

1 stop13h 25m

Tue 20/1007:50 -

2 stops18h 45m

Deal found 10/9£527

Wed 23/907:00 -

2 stops19h 05m

Thu 8/1014:05 -

1 stop14h 54m

Deal found 10/9£530

Wed 4/1116:16 -

2 stops16h 09m

Tue 10/1111:25 -

2 stops15h 10m

Deal found 9/9£533

Mon 28/919:55 -

2 stops15h 35m

Wed 7/1014:05 -

1 stop14h 54m

Deal found 10/9£541

Tue 13/1014:52 -

1 stop11h 58m

Thu 22/1009:45 -

1 stop12h 23m

Deal found 9/9£543

Sun 20/916:55 -

1 stop10h 05m

Tue 6/1009:15 -

1 stop13h 46m

Deal found 9/9£545

Mon 2/1111:26 -

2 stops22h 04m

Mon 16/1120:15 -

2 stops30h 22m

Deal found 10/9£545

Tue 8/1211:26 -

1 stop14h 29m

Mon 14/1218:25 -

2 stops33h 19m

Deal found 10/9£548

Wed 23/915:53 -

1 stop9h 52m

Fri 9/1011:20 -

1 stop12h 36m

Deal found 10/9£551

Wed 23/912:02 -

2 stops14h 03m

Wed 7/1005:40 -

2 stops18h 16m

Deal found 10/9£552

Best flights from Buffalo to United Kingdom
Discover carefully curated flight deals from Buffalo to United Kingdom that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Mon 16/1110:35 -

1 stop19h 15m

Wed 18/1106:50 -

2 stops18h 19m

Deal found 8/9£561

Tue 3/1112:15 -

2 stops23h 15m

Mon 16/1113:25 -

2 stops30h 10m

Deal found 10/9£564

Fri 6/1118:46 -

2 stops14h 29m

Wed 11/1109:20 -

2 stops18h 24m

Deal found 9/9£611

Sun 11/1016:04 -

1 stop14h 46m

Fri 16/1011:20 -

2 stops17h 39m

Deal found 6/9£641

Sun 11/1017:17 -

2 stops14h 13m

Fri 16/1006:20 -

2 stops15h 48m

Deal found 6/9£642

Wed 23/919:50 -

1 stop19h 55m

Sun 27/908:15 -

1 stop15h 43m

Deal found 5/9£648

Sun 14/211:20 -

1 stop17h 20m

Sat 20/211:35 -

1 stop17h 15m

Deal found 5/9£689

Wed 28/1014:09 -

2 stops22h 11m

Sun 1/1117:20 -

2 stops30h 42m

Deal found 7/9£714

Wed 14/1010:46 -

2 stops20h 49m

Wed 4/1109:15 -

2 stops16h 21m

Deal found 10/9£747

Fri 23/1019:43 -

2 stops16h 02m

Fri 30/1014:55 -

1 stop13h 04m

Deal found 8/9£768

Sun 11/1007:00 -

2 stops19h 40m

Thu 15/1008:10 -

2 stops16h 49m

Deal found 9/9£792

Tue 29/914:23 -

2 stops19h 17m

Wed 7/1015:40 -

2 stops24h 08m

Deal found 10/9£796

Mon 2/1114:09 -

2 stops17h 41m

Tue 17/1109:15 -

2 stops16h 21m

Deal found 7/9£833

Wed 4/1117:20 -

2 stops18h 10m

Wed 18/1106:00 -

2 stops22h 59m

Deal found 10/9£564

Tue 8/1217:39 -

2 stops37h 51m

Fri 11/1208:25 -

2 stops17h 19m

Deal found 6/9£587

Wed 7/1015:53 -

2 stops15h 12m

Tue 20/1011:30 -

2 stops17h 29m

Deal found 9/9£576

Mon 9/1118:46 -

2 stops15h 29m

Sat 14/1111:05 -

1 stop16h 39m

Deal found 9/9£637

Wed 20/107:00 -

2 stops21h 00m

Fri 22/106:10 -

2 stops15h 47m

Deal found 5/9£591

Sun 1/1110:30 -

3 stops21h 00m

Thu 5/1106:00 -

3 stops19h 36m

Deal found 9/9£1,381

Sun 8/1106:00 -

2 stops22h 55m

Sat 14/1117:20 -

2 stops35h 12m

Deal found 9/9£715

Thu 29/1012:15 -

2 stops16h 15m

Thu 12/1109:05 -

2 stops15h 08m

Deal found 10/9£601

Thu 22/1019:50 -

2 stops15h 45m

Thu 29/1009:00 -

2 stops18h 59m

Deal found 7/9£737

Sat 12/1218:46 -

2 stops15h 04m

Sat 19/1209:25 -

2 stops17h 48m

Deal found 8/9£741

Sun 14/218:50 -

2 stops14h 45m

Sat 20/212:40 -

2 stops16h 19m

Deal found 5/9£684

Tue 8/1215:20 -

1 stop13h 20m

Sat 12/1212:40 -

1 stop16h 25m

Deal found 9/9£774

Wed 7/1013:48 -

1 stop11h 57m

Thu 15/1006:50 -

2 stops21h 21m

Deal found 6/9£640

Wed 4/1119:59 -

2 stops32h 56m

Tue 10/1117:20 -

2 stops26h 37m

Deal found 9/9£715

Thu 29/1017:20 -

2 stops19h 10m

Wed 18/1109:05 -

2 stops19h 54m

Deal found 10/9£601

Tue 29/914:23 -

2 stops19h 17m

Thu 8/1015:40 -

2 stops48h 08m

Deal found 10/9£803

Wed 28/1014:09 -

2 stops14h 26m

Sun 1/1113:15 -

2 stops15h 18m

Deal found 10/9£859

Find flight deals from Buffalo to United Kingdom

Round-trip from	£522
One-way from	£191
Popular in	June
Cheapest in	March
Average price	£666

Aer Lingus
30/9-6/10
4 total stops
35h 38m total
Buffalo to United Kingdom

Search Deals

4/10-31/12
1 total stop
16h 11m total
Buffalo to United Kingdom

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£72 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Buffalo to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Tue 24/11

06:30-11:20

2 stops23h 50m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£239

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Fri 25/9

19:25-13:05

1 stop12h 40m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£243

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Mon 21/9

12:02-10:20

2 stops17h 18m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£243

BuffaloEdinburgh

BUF Buffalo - EDI Edinburgh Turnhouse

BUFEDI

Buffalo

Fri 23/10

14:54-10:00

1 stop14h 06m

Edinburgh Turnhouse

Wed 31/12

00:00-18:00

Nonstop0h 00m

£243

Fastest return journey

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Sun 25/10

15:53-07:45

1 stop11h 52m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£243

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Fri 23/10

18:55-13:15

1 stop13h 20m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£243

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Sat 26/9

12:02-06:45

2 stops13h 43m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£243

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Thu 24/9

12:02-06:45

2 stops13h 43m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£243

BuffaloEdinburgh

BUF Buffalo - EDI Edinburgh Turnhouse

BUFEDI

Buffalo

Sat 17/10

14:54-10:00

1 stop14h 06m

Edinburgh Turnhouse

Wed 31/12

00:00-18:00

Nonstop0h 00m

£244

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Sun 4/10

15:53-10:30

2 stops13h 37m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£247

Flights are sorted by cheapest return flights first.

Deals found on 7/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Buffalo to United Kingdom

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

BUF-LHR

BUF-EDI

BUF-LGW

BUF-LCY

BUF-STN

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.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to the United Kingdom

BUF-GB0

BUF-LHR

BUF-EDI

BUF-LGW

BUF-LCY

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

Currently, February is the cheapest month in which you can book a flight from Buffalo to United Kingdom (average of £486). Flying from Buffalo to United Kingdom in June is currently the most expensive (average of £926). 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.

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

The best time to book flights from Buffalo to United Kingdom is 86 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.

Related info for your journey

What airport do you fly from for flights from Buffalo to United Kingdom?
For a flight from Buffalo to United Kingdom, you will be flying from Buffalo. Buffalo (BUF) is just 8.3 mi from the center of the city.
How long is the flight from Buffalo to United Kingdom?
Airlines like United Airlines, Delta, and British Airways fly from Buffalo to United Kingdom in about 14h 29m. The time it takes to get you to your destination can typically vary by up to 8h 46m. Buffalo and United Kingdom are separated by a distance of 3421 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from Buffalo to United Kingdom?
Most travelers choose Buffalo - London Heathrow, Buffalo - London Gatwick or Buffalo - London Stansted when deciding on the best route from Buffalo to United Kingdom.
Can I find deals for flights from Buffalo to United Kingdom that include hotel bookings?
Yes. In addition to deals on Buffalo to United Kingdom flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Buffalo to United Kingdom?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to United Kingdom.
Can I find deals for business class flights from Buffalo to United Kingdom?
Yes. Cheapflights offers flight deals from Buffalo to United Kingdom 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 United Kingdom?
Currently, February is the cheapest month in which you can book a flight from Buffalo to United Kingdom (average of £486). Flying from Buffalo to United Kingdom in June is currently the most expensive (average of £926). 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

Alternative routes

Complete your trip

Direct flights to

Flights by cabin class

Other flight options

Popular flights

Top destinations

Top regions

Alternative routes for Buffalo to United Kingdom

John F Kennedy Intl to Heathrow flights

Newark to Heathrow flights

Newark to Gatwick flights

John F Kennedy Intl to Stansted flights

John F Kennedy Intl to London City flights

LaGuardia to Heathrow flights

LaGuardia to Gatwick flights

Newark to London City flights

John F Kennedy Intl to Gatwick flights

Newark to Stansted flights

Newark to Luton flights

Newark to Edinburgh flights

John F Kennedy Intl to Edinburgh flights

John F Kennedy Intl to Manchester flights

John F Kennedy Intl to Southend flights

LaGuardia to Stansted flights

LaGuardia to Edinburgh flights

Newark to Glasgow Intl flights

Newark to Manchester flights

John F Kennedy Intl to Glasgow Intl flights

LaGuardia to Manchester flights

LaGuardia to Glasgow Intl flights

White Plains to Heathrow flights

Buffalo to Heathrow flights

Syracuse to Heathrow flights

John F Kennedy Intl to Belfast Intl flights

Albany to Heathrow flights

Rochester to Heathrow flights

Islip to Heathrow flights

Newark to Southampton flights

John F Kennedy Intl to Birmingham flights

Buffalo to Gatwick flights

John F Kennedy Intl to Newcastle upon Tyne flights

Rochester to Gatwick flights

Newark to Birmingham flights

Newark to Newcastle upon Tyne flights

Newark to Belfast Intl flights

John F Kennedy Intl to Athens flights

Syracuse to Manchester flights

LaGuardia to Birmingham flights

Fly with Cheapflights

How does Cheapflights help users find flights from Buffalo to United Kingdom?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to United Kingdom from Buffalo today with Cheapflights!

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

Millions of users choose and trust Cheapflights to book the best flight deals from Buffalo to United Kingdom for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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

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

Not ready to book yet? You can track prices for flights from Buffalo to United Kingdom on Cheapflights with our Price Alert feature and get notified when better prices are available.

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.

Cheap flights from Buffalo to the United Kingdom from £191

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Buffalo to United Kingdom

Cheapest flights from Buffalo to United KingdomExplore the most affordable flight options available from Buffalo to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Explore the most affordable flight options available from Buffalo to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Best flights from Buffalo to United KingdomDiscover carefully curated flight deals from Buffalo to United Kingdom that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Discover carefully curated flight deals from Buffalo to United Kingdom that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Last-minute flights from Buffalo to United KingdomDiscover last-minute flight deals from Buffalo to United Kingdom. Data last updated 10 September 2026 and is based on user searches.

Discover last-minute flight deals from Buffalo to United Kingdom. Data last updated 10 September 2026 and is based on user searches.

One-way flights from Buffalo to United KingdomSearch for one-way flight options from Buffalo to United Kingdom. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Search for one-way flight options from Buffalo to United Kingdom. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Find flight deals from Buffalo to United Kingdom

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Buffalo to the United Kingdom that are best for you.

Best time to book a flight from Buffalo to United Kingdom

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

Cheapflights Insights

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

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

The best time to book flights from Buffalo to United Kingdom is 86 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.

Related info for your journey

What airport do you fly from for flights from Buffalo to United Kingdom?

How long is the flight from Buffalo to United Kingdom?

What are the most popular routes from Buffalo to United Kingdom?

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

How can I find direct flights from Buffalo to United Kingdom?

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

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

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 United Kingdom

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

Complete your trip

Complete your trip to United Kingdom by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Buffalo to United Kingdom by cabin class

Find flights from Buffalo to United Kingdom, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Buffalo and United Kingdom flights

Browse other Buffalo and United Kingdom flight options. Last updated on 10 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Buffalo to United Kingdom flights

Consider these flights travelling from Buffalo to United Kingdom.

Fly to United Kingdom regions

Consider these flights travelling to United Kingdom regions.

Fly with Cheapflights

How does Cheapflights help users find flights from Buffalo to United Kingdom?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Buffalo to United Kingdom
Explore the most affordable flight options available from Buffalo to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Best flights from Buffalo to United Kingdom
Discover carefully curated flight deals from Buffalo to United Kingdom that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Last-minute flights from Buffalo to United Kingdom
Discover last-minute flight deals from Buffalo to United Kingdom. Data last updated 10 September 2026 and is based on user searches.

One-way flights from Buffalo to United Kingdom
Search for one-way flight options from Buffalo to United Kingdom. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.