What is the cheapest airline that flies from London Heathrow to Buffalo?

JetBlue is the most popular carrier operating from London Heathrow to Buffalo

Which airport is the most popular for stopovers for flights between London Heathrow Airport and Buffalo?

Boston (BOS) was the most common stop: 50% of momondo users choosing one-stop flights on this route connected there.

Which airlines fly to Buffalo?

JetBlue, British Airways and Virgin Atlantic are the top three most popular airlines that fly to Buffalo from London Heathrow Airport according to our data. JetBlue is the first choice among our users, with 68% of people opting to fly with this airline when travelling to Buffalo. Keep in mind that there are 3 different airlines that fly to Buffalo on a routine basis, so you have a few additional options to choose from.

Which stopover airport has the shortest connection time from London Heathrow Airport to Buffalo?

New York (JFK) has the shortest average stopover time for this route: 2h 34m.

Which stopover airport offers the lowest fares from London Heathrow Airport to Buffalo?

Flights via New York (JFK) offer the lowest average return price of £752.

Which stopover airport has the shortest travel time from London Heathrow Airport to Buffalo?

Flights connecting via New York (JFK) have the shortest average one-way travel time: 11h 30m.

When did momondo last update prices for flights from London Heathrow Airport to Buffalo Airport?

Prices for flights from London Heathrow Airport to Buffalo Airport are updated daily.

How many operators does momondo search for flights from London Heathrow Airport to Buffalo Airport?

There are 2 operators available for flights from London Heathrow Airport to Buffalo Airport as of September 2026.

How old do you have to be to fly from London Heathrow Airport to Buffalo Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Buffalo Airport.

What documentation or ID do you need to fly to Buffalo Airport?

The travel and health documents you'll need for your trip to Buffalo Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buffalo Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£390 Cheap Flights from London Heathrow Airport to Buffalo in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London Heathrow Airport to Buffalo

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

11:55 - 23:57LHR London Heathrow-BUF Buffalo

17h 02m1 stop New York John F Kennedy Intl

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

9h 45m1 stop New York John F Kennedy Intl

£544JetBlue

Fri, 2 Oct - Sun, 4 Oct

08:40 - 10:09LHR London Heathrow-BUF Buffalo

30h 29m1 stop Boston Logan Intl

19:50 - 09:30BUF Buffalo-LHR London Heathrow

32h 40m1 stop New York John F Kennedy Intl

£545JetBlue

Wed, 30 Sep - Mon, 5 Oct

08:15 - 23:53LHR London Heathrow-BUF Buffalo

20h 38m1 stop New York John F Kennedy Intl

14:09 - 06:55BUF Buffalo-LHR London Heathrow

11h 46m1 stop Boston Logan Intl

£570JetBlue

Mon, 5 Oct - Wed, 4 Nov

08:40 - 10:09LHR London Heathrow-BUF Buffalo

30h 29m1 stop Boston Logan Intl

12:19 - 20:45BUF Buffalo-LHR London Heathrow

27h 26m1 stop New York John F Kennedy Intl

£570JetBlue

Tue, 29 Sep - Thu, 1 Oct

08:15 - 15:41LHR London Heathrow-BUF Buffalo

12h 26m1 stop New York John F Kennedy Intl

14:54 - 06:30BUF Buffalo-LHR London Heathrow

10h 36m1 stop Boston Logan Intl

£581JetBlue

Thu, 8 Oct - Fri, 23 Oct

06:40 - 23:50LHR London Heathrow-BUF Buffalo

22h 10m2 stops Kastrup Copenhagen New York John F Kennedy Intl

11:20 - 16:00BUF Buffalo-LHR London Heathrow

23h 40m2 stops New York John F Kennedy Intl Kastrup Copenhagen

£582Scandinavian Airlines

Tue, 16 Feb - Thu, 4 Mar

06:40 - 23:55LHR London Heathrow-BUF Buffalo

22h 15m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

07:00 - 17:40BUF Buffalo-LHR London Heathrow

29h 40m2 stops New York John F Kennedy Intl Kastrup Copenhagen

£582Scandinavian Airlines

Thu, 7 Jan - Tue, 19 Jan

06:40 - 23:55LHR London Heathrow-BUF Buffalo

22h 15m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

11:20 - 09:20BUF Buffalo-LHR London Heathrow

17h 00m2 stops New York John F Kennedy Intl Kastrup Copenhagen

£582Scandinavian Airlines

Thu, 18 Feb - Wed, 3 Mar

06:40 - 23:50LHR London Heathrow-BUF Buffalo

22h 10m2 stops Kastrup Copenhagen New York John F Kennedy Intl

11:20 - 09:20BUF Buffalo-LHR London Heathrow

17h 00m2 stops New York John F Kennedy Intl Kastrup Copenhagen

£582Scandinavian Airlines

Tue, 16 Feb - Wed, 3 Mar

11:45 - 18:56LHR London Heathrow-BUF Buffalo

12h 11m1 stop New York John F Kennedy Intl

15:52 - 08:05BUF Buffalo-LHR London Heathrow

12h 13m1 stop New York John F Kennedy Intl

£838Virgin Atlantic

Thu, 22 Oct - Sat, 31 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

07:05 - 00:12LHR London Heathrow-BUF Buffalo

22h 07m2 stops Oslo Gardermoen New York John F Kennedy Intl

11:20 - 16:25BUF Buffalo-LHR London Heathrow

25h 05m3 stops New York John F Kennedy Intl Kastrup Copenhagen Oslo Gardermoen

£885Scandinavian Airlines

Tue, 15 Sep - Sat, 31 Oct

07:05 - 00:12LHR London Heathrow-BUF Buffalo

22h 07m2 stops Oslo Gardermoen New York John F Kennedy Intl

11:20 - 09:20BUF Buffalo-LHR London Heathrow

18h 00m2 stops New York John F Kennedy Intl Kastrup Copenhagen

£967Scandinavian Airlines

Tue, 15 Sep - Sat, 31 Oct

21:25 - 10:09LHR London Heathrow-BUF Buffalo

41h 44m2 stops Reykjavik Keflavik Intl Boston Logan Intl

14:09 - 10:50BUF Buffalo-LHR London Heathrow

16h 41m2 stops Boston Logan Intl Reykjavik Keflavik Intl

£1,010Icelandair

Tue, 15 Sep - Sat, 31 Oct

21:25 - 10:09LHR London Heathrow-BUF Buffalo

41h 44m2 stops Reykjavik Keflavik Intl Boston Logan Intl

17:20 - 07:50BUF Buffalo-LHR London Heathrow

34h 30m1 stop Atlanta Hartsfield-Jackson

£1,058Multiple Airlines

Tue, 15 Sep - Sat, 31 Oct

08:15 - 14:43LHR London Heathrow-BUF Buffalo

11h 28m1 stop New York John F Kennedy Intl

14:09 - 06:55BUF Buffalo-LHR London Heathrow

12h 46m1 stop Boston Logan Intl

£1,066JetBlue

Tue, 15 Sep - Sat, 31 Oct

08:15 - 14:43LHR London Heathrow-BUF Buffalo

11h 28m1 stop New York John F Kennedy Intl

14:09 - 06:55BUF Buffalo-LHR London Heathrow

12h 46m1 stop Boston Logan Intl

£1,091JetBlue

Tue, 15 Sep - Sat, 31 Oct

07:50 - 20:56LHR London Heathrow-BUF Buffalo

18h 06m2 stops Madrid Barajas Boston Logan Intl

11:26 - 10:25BUF Buffalo-LHR London Heathrow

18h 59m1 stop Chicago O'Hare Intl

£1,125Iberia

Tue, 15 Sep - Sat, 31 Oct

07:05 - 00:12LHR London Heathrow-BUF Buffalo

22h 07m2 stops Oslo Gardermoen New York John F Kennedy Intl

11:20 - 16:25BUF Buffalo-LHR London Heathrow

25h 05m3 stops New York John F Kennedy Intl Kastrup Copenhagen Oslo Gardermoen

£1,448Scandinavian Airlines

Tue, 15 Sep - Sat, 31 Oct

07:05 - 00:12LHR London Heathrow-BUF Buffalo

22h 07m3 stops Oslo Gardermoen Kastrup Copenhagen New York John F Kennedy Intl

11:20 - 14:35BUF Buffalo-LHR London Heathrow

23h 15m3 stops New York John F Kennedy Intl Kastrup Copenhagen Oslo Gardermoen

£1,448Scandinavian Airlines

Tue, 15 Sep - Sat, 31 Oct

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JetBlue flights from London Heathrow Airport to Buffalo

Our best JetBlue deals on London Heathrow Airport to Buffalo flight tickets

JetBlue

2 Oct

LHR11:55London Heathrow

17h 02m

1 stop

BUF23:57Buffalo

4 Oct

BUF06:00Buffalo

9h 45m

1 stop

LHR20:45London Heathrow

£544

JetBlue

30 Sept

LHR08:40London Heathrow

30h 29m

1 stop

BUF10:09Buffalo

5 Oct

BUF19:50Buffalo

32h 40m

1 stop

LHR09:30London Heathrow

£545

JetBlue

29 Sept

LHR08:40London Heathrow

30h 29m

1 stop

BUF10:09Buffalo

1 Oct

BUF12:19Buffalo

27h 26m

1 stop

LHR20:45London Heathrow

£570

Icelandair flights from London Heathrow Airport to Buffalo

Our best Icelandair deals on London Heathrow Airport to Buffalo flight tickets

Icelandair

30 Sept

LHR13:05London Heathrow

29h 24m

2 stops

BUF13:29Buffalo

5 Oct

BUF18:45Buffalo

20h 35m

2 stops

LHR20:20London Heathrow

£655

Icelandair

17 Feb

LHR12:15London Heathrow

14h 01m

2 stops

BUF21:16Buffalo

3 Mar

BUF13:32Buffalo

16h 18m

2 stops

LHR10:50London Heathrow

£703

Icelandair

16 Dec

LHR12:15London Heathrow

28h 02m

2 stops

BUF11:17Buffalo

23 Dec

BUF10:50Buffalo

19h 00m

2 stops

LHR10:50London Heathrow

£721

momondo Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBuffalo

LHR London Heathrow - BUF Buffalo

LHRBUF

London Heathrow

Fri 2/10

11:55-23:57

1 stop17h 02m

Buffalo

Sun 4/10

06:00-20:45

1 stop9h 45m

£544

LondonBuffalo

LHR London Heathrow - BUF Buffalo

LHRBUF

London Heathrow

Wed 30/9

08:40-10:09

1 stop30h 29m

Buffalo

Mon 5/10

19:50-09:30

1 stop32h 40m

£545

LondonBuffalo

LHR London Heathrow - BUF Buffalo

LHRBUF

London Heathrow

Mon 5/10

08:15-23:53

1 stop20h 38m

Buffalo

Wed 4/11

14:09-06:55

1 stop11h 46m

£570

LondonBuffalo

LHR London Heathrow - BUF Buffalo

LHRBUF

London Heathrow

Tue 29/9

08:40-10:09

1 stop30h 29m

Buffalo

Thu 1/10

12:19-20:45

1 stop27h 26m

£570

Fastest return journey

LondonBuffalo

LHR London Heathrow - BUF Buffalo

LHRBUF

London Heathrow

Thu 8/10

08:15-15:41

1 stop12h 26m

Buffalo

Fri 23/10

14:54-06:30

1 stop10h 36m

£581

LondonBuffalo

LHR London Heathrow - BUF Buffalo

LHRBUF

London Heathrow

Tue 16/2

06:40-23:50

2 stops22h 10m

Buffalo

Thu 4/3

11:20-16:00

2 stops23h 40m

£582

LondonBuffalo

LHR London Heathrow - BUF Buffalo

LHRBUF

London Heathrow

Thu 7/1

06:40-23:55

2 stops22h 15m

Buffalo

Tue 19/1

07:00-17:40

2 stops29h 40m

£582

LondonBuffalo

LHR London Heathrow - BUF Buffalo

LHRBUF

London Heathrow

Thu 18/2

06:40-23:55

2 stops22h 15m

Buffalo

Wed 3/3

11:20-09:20

2 stops17h 00m

£582

LondonBuffalo

LHR London Heathrow - BUF Buffalo

LHRBUF

London Heathrow

Tue 16/2

06:40-23:50

2 stops22h 10m

Buffalo

Wed 3/3

11:20-09:20

2 stops17h 00m

£582

LondonBuffalo

LHR London Heathrow - BUF Buffalo

LHRBUF

London Heathrow

Thu 22/10

11:45-18:56

1 stop12h 11m

Buffalo

Sat 31/10

15:52-08:05

1 stop12h 13m

£838

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 London Heathrow Airport to Buffalo

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

Stopovers

What is the typical price of a round-trip flight between London Heathrow Airport and Buffalo?

Prices are currently typical for flights on this route.

Typical prices usually range from £486 to £636.
The lowest price recently found on this route was £544.

What is the cheapest month to fly to Buffalo?

The month of April is another great option to travel to Buffalo, with average flight prices from London Heathrow Airport averaging around £556.

Can stopping save me money on London Heathrow Airport to Buffalo flights?

You could potentially save up to 50% on your flight if you consider stops on a London Heathrow Airport to Buffalo flight.

How have London Heathrow Airport to Buffalo flight prices changed over time?

When to book flights from London Heathrow Airport to Buffalo

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Buffalo according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London Heathrow Airport to Buffalo (LHR to BUF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Buffalo

Best price found	£390
Fastest flight time	14h 43m
Direct flights	None

The best one-way flight to Buffalo from London Heathrow Airport in the past 72 hours is £390. The best return flight deal from London Heathrow Airport to Buffalo found on momondo in the last 72 hours is £544.

The fastest flight from London Heathrow Airport to Buffalo takes 14h 43m

There are no direct flights from London Heathrow Airport to Buffalo. There are no popular flight routes from London Heathrow Airport to Buffalo.

Search flight deals

Frequently asked questions about flying from London Heathrow Airport to Buffalo

How far is London Heathrow to Buffalo by plane?
A flight from London Heathrow to Buffalo will travel around 3548.4 mi. By plane, this route typically takes 14h 43m.
When did momondo last update prices for flights from London Heathrow Airport to Buffalo Airport?
Prices for flights from London Heathrow Airport to Buffalo Airport are updated daily.
How many operators does momondo search for flights from London Heathrow Airport to Buffalo Airport?
There are 2 operators available for flights from London Heathrow Airport to Buffalo Airport as of September 2026.
How old do you have to be to fly from London Heathrow Airport to Buffalo Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Buffalo Airport.
What documentation or ID do you need to fly to Buffalo Airport?
The travel and health documents you'll need for your trip to Buffalo Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buffalo Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from London Heathrow Airport to Buffalo?
momondo data reveals that the most frequently booked airline on the route from London Heathrow Airport to Buffalo is JetBlue, representing 88% of all bookings. The subsequent popular airline is Virgin Atlantic at 12%.

Best airlines flying from London Heathrow Airport to Buffalo

Compare and see reviews for airlines that fly from London Heathrow Airport to Buffalo with momondo

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom £467	Free Cancellation	Rating 7.4 694 reviews		Search Virgin Atlantic flights
JetBlue	PriceFrom £467	Free Cancellation	Rating 7.1 3,041 reviews		Search JetBlue flights

Orchard Park

Cheektowaga

Why use momondo?

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

It is quick and easy to find London to Buffalo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buffalo that suits you.

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

Yes. momondo enables you to select and highlight flights to Buffalo from London with this policy.

How can momondo help me find flights from London to Buffalo?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Buffalo.

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

Yes momondo offers price alerts on flights to Buffalo from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.