How long is the flight from Buffalo to United Kingdom?

Airlines like United Airlines, JetBlue, and Delta fly from Buffalo to United Kingdom in about 10h 01m. The time it takes to get you to your destination can typically vary by up to 9h 14m. Buffalo and United Kingdom are separated by a distance of 3540 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.

£217+ 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 26 October 2026.

Mon 16/1119:52 -

1 stop9h 58m

Wed 18/1106:50 -

2 stops18h 19m

Deal found 21/10£573

Wed 2/1219:20 -

1 stop32h 50m

Sat 5/1209:00 -

2 stops19h 34m

Deal found 21/10£577

Tue 10/1113:53 -

2 stops22h 57m

Tue 17/1106:00 -

2 stops19h 36m

Deal found 25/10£603

Thu 5/1115:53 -

1 stop10h 22m

Wed 18/1108:40 -

2 stops15h 00m

Deal found 21/10£609

Sat 7/1112:08 -

1 stop27h 47m

Sun 15/1107:45 -

1 stop29h 22m

Deal found 25/10£617

Sun 15/1112:08 -

1 stop16h 22m

Fri 20/1109:20 -

1 stop15h 00m

Deal found 21/10£619

Fri 27/1106:00 -

1 stop9h 55m

Mon 7/1208:05 -

1 stop12h 49m

Deal found 22/10£619

Sat 7/1112:08 -

1 stop16h 22m

Sat 14/1112:20 -

1 stop11h 41m

Deal found 25/10£620

Sat 24/1014:54 -

1 stop12h 01m

Sat 31/1009:20 -

1 stop32h 59m

Deal found 22/10£622

Wed 4/1119:59 -

1 stop20h 41m

Tue 10/1107:25 -

1 stop12h 32m

Deal found 22/10£623

Mon 16/1112:08 -

1 stop16h 22m

Wed 18/1107:25 -

1 stop16h 36m

Deal found 22/10£624

Wed 28/1019:49 -

2 stops15h 56m

Sun 1/1110:00 -

2 stops17h 38m

Deal found 23/10£670

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 26 October 2026.

Mon 16/1119:52 -

1 stop9h 58m

Wed 18/1106:50 -

2 stops18h 19m

Deal found 21/10£573

Sat 5/1206:39 -

1 stop10h 01m

Sat 12/1209:20 -

1 stop15h 44m

Deal found 21/10£622

Sat 12/1215:20 -

2 stops14h 10m

Wed 13/106:30 -

2 stops17h 49m

Deal found 24/10£675

Wed 2/1206:39 -

2 stops21h 31m

Sat 5/1217:25 -

2 stops35h 34m

Deal found 21/10£697

Mon 15/213:25 -

2 stops16h 30m

Fri 19/211:55 -

2 stops15h 30m

Deal found 25/10£758

Wed 2/1219:20 -

1 stop32h 50m

Sat 5/1209:00 -

2 stops19h 34m

Deal found 21/10£577

Mon 16/1112:08 -

1 stop16h 22m

Wed 18/1107:25 -

1 stop16h 36m

Deal found 24/10£624

Sun 15/1119:20 -

2 stops15h 25m

Fri 4/1210:00 -

2 stops19h 15m

Deal found 21/10£677

Sat 5/1210:00 -

2 stops15h 30m

Sat 12/1212:05 -

2 stops16h 29m

Deal found 21/10£649

Wed 9/1219:24 -

2 stops15h 21m

Sun 13/1210:00 -

2 stops19h 01m

Deal found 26/10£678

Wed 9/1206:45 -

2 stops21h 25m

Sun 13/1210:10 -

2 stops34h 44m

Deal found 22/10£746

Tue 8/1211:23 -

1 stop18h 02m

Mon 14/1209:00 -

2 stops19h 34m

Deal found 22/10£650

Sun 6/1206:45 -

2 stops21h 25m

Sun 13/1217:25 -

2 stops27h 29m

Deal found 21/10£748

Sat 6/205:46 -

1 stop10h 34m

Wed 10/206:50 -

2 stops14h 51m

Deal found 24/10£653

Thu 5/1119:59 -

2 stops21h 36m

Wed 18/1117:25 -

2 stops29h 45m

Deal found 21/10£766

Sat 12/1207:00 -

2 stops19h 10m

Wed 13/106:50 -

2 stops21h 09m

Deal found 24/10£655

Wed 14/420:15 -

2 stops32h 40m

Mon 3/517:35 -

2 stops35h 24m

Deal found 23/10£772

Fri 27/1114:55 -

1 stop14h 55m

Tue 8/1209:30 -

2 stops15h 54m

Deal found 22/10£659

Sat 6/212:25 -

2 stops23h 05m

Wed 10/206:30 -

2 stops46h 29m

Deal found 24/10£788

Wed 23/1206:15 -

1 stop21h 30m

Thu 31/1214:55 -

1 stop14h 00m

Deal found 23/10£964

Tue 15/1212:11 -

1 stop17h 19m

Sun 27/1213:40 -

2 stops14h 30m

Deal found 22/10£983

Fri 8/116:59 -

2 stops18h 31m

Sun 17/117:25 -

2 stops30h 08m

Deal found 25/10£829

Sat 21/1115:55 -

2 stops13h 10m

Sat 28/1109:05 -

2 stops19h 52m

Deal found 24/10£992

Sat 26/1206:00 -

2 stops29h 30m

Thu 31/1210:05 -

2 stops37h 53m

Deal found 21/10£848

Wed 20/107:03 -

2 stops22h 17m

Fri 22/106:10 -

2 stops18h 14m

Deal found 25/10£858

Wed 23/1206:00 -

2 stops34h 25m

Thu 31/1210:45 -

2 stops42h 02m

Deal found 21/10£873

Find flight deals from Buffalo to United Kingdom

Round-trip from	£568
One-way from	£217
Popular in	June
Cheapest in	March
Average price	£673

United Airlines
1/3-4/3
4 total stops
51h 10m total
Buffalo to United Kingdom

Search Deals

JetBlue
11/11-31/12
1 total stop
11h 46m total
Buffalo to United Kingdom

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£51 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 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

Fri 4/12

11:30-06:55

1 stop14h 25m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£223

Fastest return journey

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Sat 5/12

14:10-06:55

1 stop11h 45m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£223

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Thu 3/12

11:30-06:55

1 stop14h 25m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£223

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Tue 24/11

06:30-07:10

2 stops19h 40m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£250

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Tue 1/12

10:00-09:10

2 stops18h 10m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£257

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Thu 3/12

06:00-05:55

2 stops18h 55m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£257

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Mon 23/11

14:55-10:25

2 stops14h 30m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£259

BuffaloLondon

BUF Buffalo - LGW London Gatwick

BUFLGW

Buffalo

Tue 24/11

11:25-15:45

2 stops23h 20m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£270

BuffaloLondon

BUF Buffalo - LGW London Gatwick

BUFLGW

Buffalo

Sun 6/12

16:21-19:00

2 stops21h 39m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£271

BuffaloLondon

BUF Buffalo - LGW London Gatwick

BUFLGW

Buffalo

Tue 24/11

11:17-19:00

2 stops26h 43m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£271

Flights are sorted by cheapest return flights first.

Deals found on 22/10

Showing 1-10 of 48 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-LGW

BUF-MAN

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-LGW

BUF-MAN

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 £580). Flying from Buffalo to United Kingdom in June is currently the most expensive (average of £927). 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 85 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, JetBlue, and Delta fly from Buffalo to United Kingdom in about 10h 01m. The time it takes to get you to your destination can typically vary by up to 9h 14m. Buffalo and United Kingdom are separated by a distance of 3540 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 £580). Flying from Buffalo to United Kingdom in June is currently the most expensive (average of £927). 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

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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.

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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.

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Cheap flights from Buffalo to the United Kingdom from £217

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. 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 26 October 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 26 October 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 26 October 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 26 October 2026.

Last-minute flights from Buffalo to United KingdomDiscover last-minute flight deals from Buffalo to United Kingdom. Data last updated 26 October 2026 and is based on user searches.

Discover last-minute flight deals from Buffalo to United Kingdom. Data last updated 26 October 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 26 October 2026.

Search for one-way flight options from Buffalo to United Kingdom. Find affordable one-way fares based on user searches. Data last updated 26 October 2026.

Find flight deals from Buffalo to United Kingdom

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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 85 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

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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 26 October 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 26 October 2026.

Last-minute flights from Buffalo to United Kingdom
Discover last-minute flight deals from Buffalo to United Kingdom. Data last updated 26 October 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 26 October 2026.