What is the cheapest airline that flies from Buffalo to United Kingdom?

JetBlue, Air Canada, and Delta are the most popular carriers operating from Buffalo to United Kingdom

When did momondo last update prices for flights from Buffalo Airport to United Kingdom?

Prices for flights from Buffalo Airport to United Kingdom were last updated today.

How old do you have to be to fly from Buffalo Airport to United Kingdom?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The necessary travel and health documents for your United Kingdom trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£294 Cheap Flights from Buffalo to the United Kingdom in 2026/27

Find the cheapest flights from Buffalo to the United Kingdom

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

07:00 - 09:00BUF Buffalo-LHR London Heathrow

21h 00m1 stop Chicago O'Hare Intl

07:25 - 18:26LHR London Heathrow-BUF Buffalo

16h 01m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl

£566United Airlines

Sun, 28 Mar - Tue, 30 Mar

07:03 - 10:20BUF Buffalo-MAN Manchester

22h 17m2 stops Newark Brussels Bruxelles-National

06:10 - 19:24MAN Manchester-BUF Buffalo

18h 14m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl

£585United Airlines

Wed, 20 Jan - Fri, 22 Jan

14:10 - 06:55BUF Buffalo-LHR London Heathrow

11h 45m1 stop Boston Logan Intl

09:20 - 20:04LHR London Heathrow-BUF Buffalo

15h 44m1 stop Boston Logan Intl

£627JetBlue

Fri, 27 Nov - Mon, 7 Dec

19:59 - 21:40BUF Buffalo-LHR London Heathrow

20h 41m1 stop New York John F Kennedy Intl

09:20 - 20:36LHR London Heathrow-BUF Buffalo

16h 16m1 stop Boston Logan Intl

£631JetBlue

Tue, 3 Nov - Wed, 11 Nov

11:36 - 08:35BUF Buffalo-LHR London Heathrow

15h 59m1 stop Chicago O'Hare Intl

11:25 - 23:13LHR London Heathrow-BUF Buffalo

16h 48m2 stops Madrid Barajas Boston Logan Intl

£636Iberia

Sun, 17 Jan - Wed, 20 Jan

11:36 - 12:05BUF Buffalo-LHR London Heathrow

19h 29m2 stops Chicago O'Hare Intl Madrid Barajas

11:25 - 23:13LHR London Heathrow-BUF Buffalo

16h 48m2 stops Madrid Barajas Boston Logan Intl

£642Iberia

Sun, 17 Jan - Wed, 20 Jan

11:30 - 08:35BUF Buffalo-LHR London Heathrow

16h 05m1 stop Chicago O'Hare Intl

16:30 - 23:48LHR London Heathrow-BUF Buffalo

36h 18m2 stops Madrid Barajas Chicago O'Hare Intl

£644Iberia

Mon, 8 Feb - Thu, 25 Feb

11:30 - 08:35BUF Buffalo-LHR London Heathrow

16h 05m1 stop Chicago O'Hare Intl

11:25 - 23:13LHR London Heathrow-BUF Buffalo

16h 48m2 stops Madrid Barajas Boston Logan Intl

£647Iberia

Fri, 29 Jan - Fri, 5 Feb

16:13 - 11:55BUF Buffalo-LHR London Heathrow

14h 42m2 stops Boston Logan Intl Madrid Barajas

16:30 - 23:48LHR London Heathrow-BUF Buffalo

36h 18m2 stops Madrid Barajas Chicago O'Hare Intl

£650Iberia

Mon, 8 Feb - Thu, 25 Feb

06:28 - 21:40BUF Buffalo-LHR London Heathrow

10h 12m1 stop New York John F Kennedy Intl

09:20 - 20:04LHR London Heathrow-BUF Buffalo

15h 44m1 stop Boston Logan Intl

£652JetBlue

Tue, 8 Dec - Mon, 14 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

16:35 - 09:30BUF Buffalo-LHR London Heathrow

11h 55m1 stop New York John F Kennedy Intl

09:20 - 14:19LHR London Heathrow-BUF Buffalo

32h 59m1 stop Boston Logan Intl

£642JetBlue

Thu, 15 Oct - Sat, 31 Oct

16:04 - 13:15BUF Buffalo-LHR London Heathrow

16h 11m1 stop Atlanta Hartsfield-Jackson

11:30 - 22:38LHR London Heathrow-BUF Buffalo

15h 08m2 stops Paris Charles de Gaulle Detroit Metropolitan Wayne County

£646Virgin Atlantic

Thu, 15 Oct - Sat, 31 Oct

15:53 - 12:05BUF Buffalo-LHR London Heathrow

15h 12m1 stop New York John F Kennedy Intl

10:00 - 23:59LHR London Heathrow-BUF Buffalo

17h 59m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

£676Delta

Tue, 20 Oct - Tue, 27 Oct

11:38 - 09:30BUF Buffalo-LHR London Heathrow

16h 52m1 stop New York John F Kennedy Intl

07:25 - 14:58LHR London Heathrow-BUF Buffalo

11h 33m1 stop New York John F Kennedy Intl

£681JetBlue

Tue, 20 Oct - Tue, 27 Oct

19:50 - 16:00BUF Buffalo-LGW London Gatwick

15h 10m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

10:00 - 00:19LGW London Gatwick-BUF Buffalo

18h 19m2 stops Paris Charles de Gaulle New York John F Kennedy Intl

£683Delta

Thu, 15 Oct - Sat, 31 Oct

19:50 - 13:45BUF Buffalo-LHR London Heathrow

12h 55m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

11:30 - 22:38LHR London Heathrow-BUF Buffalo

15h 08m2 stops Paris Charles de Gaulle Detroit Metropolitan Wayne County

£683Delta

Thu, 15 Oct - Sat, 31 Oct

17:50 - 11:05BUF Buffalo-LHR London Heathrow

12h 15m1 stop Chicago O'Hare Intl

15:40 - 23:59LHR London Heathrow-BUF Buffalo

12h 19m1 stop Chicago O'Hare Intl

£753Iberia

Thu, 15 Oct - Sat, 31 Oct

19:59 - 15:40BUF Buffalo-LHR London Heathrow

14h 41m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

06:00 - 20:09LHR London Heathrow-BUF Buffalo

18h 09m2 stops Vienna Intl Newark

£779Multiple Airlines

Tue, 20 Oct - Tue, 27 Oct

06:00 - 20:45BUF Buffalo-LHR London Heathrow

9h 45m1 stop New York John F Kennedy Intl

09:20 - 20:37LHR London Heathrow-BUF Buffalo

15h 17m1 stop Boston Logan Intl

£803JetBlue

Tue, 20 Oct - Mon, 26 Oct

07:00 - 06:50BUF Buffalo-LHR London Heathrow

18h 50m1 stop Philadelphia

08:50 - 23:33LHR London Heathrow-BUF Buffalo

18h 43m2 stops Dublin New York John F Kennedy Intl

£863Multiple Airlines

Thu, 15 Oct - Sat, 31 Oct

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United Airlines flights from Buffalo to United Kingdom

Our best United Airlines deals on Buffalo to United Kingdom flight tickets

United Airlines

28 Mar

BUF07:00Buffalo

21h 00m

1 stop

LHR09:00London Heathrow

30 Mar

LHR07:25London Heathrow

16h 01m

2 stops

BUF18:26Buffalo

£566

United Airlines

20 Jan

BUF07:03Buffalo

22h 17m

2 stops

MAN10:20Manchester

22 Jan

MAN06:10Manchester

18h 14m

2 stops

BUF19:24Buffalo

£585

United Airlines

8 Dec

BUF15:00Buffalo

10h 40m

1 stop

LHR06:40London Heathrow

14 Dec

LHR09:00London Heathrow

19h 34m

2 stops

BUF23:34Buffalo

£652

Iberia flights from Buffalo to United Kingdom

Our best Iberia deals on Buffalo to United Kingdom flight tickets

Iberia

17 Jan

BUF11:36Buffalo

15h 59m

1 stop

LHR08:35London Heathrow

20 Jan

LHR11:25London Heathrow

16h 48m

2 stops

BUF23:13Buffalo

£636

Iberia

17 Jan

BUF11:36Buffalo

19h 29m

2 stops

LHR12:05London Heathrow

20 Jan

LHR11:25London Heathrow

16h 48m

2 stops

BUF23:13Buffalo

£642

Iberia

8 Feb

BUF11:30Buffalo

16h 05m

1 stop

LHR08:35London Heathrow

25 Feb

LHR16:30London Heathrow

36h 18m

2 stops

BUF23:48Buffalo

£644

momondo 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

Sun 28/3

07:00-09:00

1 stop21h 00m

London Heathrow

Tue 30/3

07:25-18:26

2 stops16h 01m

£566

BuffaloManchester

BUF Buffalo - MAN Manchester

BUFMAN

Buffalo

Wed 20/1

07:03-10:20

2 stops22h 17m

Manchester

Fri 22/1

06:10-19:24

2 stops18h 14m

£585

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Fri 27/11

14:10-06:55

1 stop11h 45m

London Heathrow

Mon 7/12

09:20-20:04

1 stop15h 44m

£627

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Tue 3/11

19:59-21:40

1 stop20h 41m

London Heathrow

Wed 11/11

09:20-20:36

1 stop16h 16m

£631

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Sun 17/1

11:36-08:35

1 stop15h 59m

London Heathrow

Wed 20/1

11:25-23:13

2 stops16h 48m

£636

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Sun 17/1

11:36-12:05

2 stops19h 29m

London Heathrow

Wed 20/1

11:25-23:13

2 stops16h 48m

£642

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Mon 8/2

11:30-08:35

1 stop16h 05m

London Heathrow

Thu 25/2

16:30-23:48

2 stops36h 18m

£644

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Fri 29/1

11:30-08:35

1 stop16h 05m

London Heathrow

Fri 5/2

11:25-23:13

2 stops16h 48m

£647

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Mon 8/2

16:13-11:55

2 stops14h 42m

London Heathrow

Thu 25/2

16:30-23:48

2 stops36h 18m

£650

Fastest return journey

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Tue 8/12

06:28-21:40

1 stop10h 12m

London Heathrow

Mon 14/12

09:20-20:04

1 stop15h 44m

£652

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Buffalo to United Kingdom

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to United Kingdom?

The cheapest month to fly to United Kingdom from Buffalo is in February. Flight prices, which tend to average around £587, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of February, then departing from Buffalo during the month March is also very affordable. Most momondo users find prices during this month for around £595.

Can stopping save me money on Buffalo to United Kingdom flights?

You could potentially save up to 34% on your flight if you consider stops on a Buffalo to United Kingdom flight.

Cheap Buffalo to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to United Kingdom

Best price found	£294
Fastest flight time	9h 45m
Direct flights	None

The best one-way flight to United Kingdom from Buffalo in the past 72 hours is £294. The best return flight deal from Buffalo to United Kingdom found on momondo in the last 72 hours is £566.

The fastest flight from Buffalo to United Kingdom takes 9h 45m

There are no direct flights from Buffalo to United Kingdom. There are no popular flight routes from Buffalo to United Kingdom.

Search flight deals

Frequently asked questions about flying from Buffalo to the United Kingdom

When did momondo last update prices for flights from Buffalo Airport to United Kingdom?
Prices for flights from Buffalo Airport to United Kingdom were last updated today.
How old do you have to be to fly from Buffalo Airport to United Kingdom?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The necessary travel and health documents for your United Kingdom trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to United Kingdom?

Finding the right flight to United Kingdom from Buffalo is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to United Kingdom quick and easy, saving you time and money.

Can I find flights from Buffalo to United Kingdom with flexible booking policies on momondo?

momondo does allow users to show only those flights to United Kingdom from Buffalo which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Buffalo to United Kingdom?

momondo provides multiple filters to help you find the best flight to United Kingdom from Buffalo. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Buffalo to United Kingdom right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Buffalo to United Kingdom now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to United Kingdom and let you know when they change.