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Cheap flights from Buffalo to London from £217

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Buffalo to London

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:35 - 10:50BUF  Buffalo-LHR London Heathrow
19h 15m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
06:50 - 20:09LHR  London Heathrow-BUF Buffalo
18h 19m2 stops Brussels Bruxelles-National Newark
£575United Airlines
Mon, 16 Nov - Wed, 18 Nov
United Airlines Logo
10:35 - 10:50BUF  Buffalo-LHR London Heathrow
19h 15m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
06:50 - 20:09LHR  London Heathrow-BUF Buffalo
18h 19m2 stops Brussels Bruxelles-National Newark
£578United Airlines
Mon, 16 Nov - Wed, 18 Nov
United Airlines Logo
14:55 - 10:50BUF  Buffalo-LHR London Heathrow
14h 55m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
06:50 - 20:09LHR  London Heathrow-BUF Buffalo
18h 19m2 stops Brussels Bruxelles-National Newark
£579United Airlines
Mon, 16 Nov - Wed, 18 Nov
JetBlue Logo
12:50 - 09:30BUF  Buffalo-LHR London Heathrow
15h 40m1 stop New York John F Kennedy Intl
JetBlue Logo
07:25 - 23:59LHR  London Heathrow-BUF Buffalo
21h 34m1 stop New York John F Kennedy Intl
£581JetBlue
Fri, 27 Nov - Tue, 8 Dec
JetBlue Logo
06:00 - 20:55BUF  Buffalo-LHR London Heathrow
9h 55m1 stop New York John F Kennedy Intl
JetBlue Logo
08:05 - 15:54LHR  London Heathrow-BUF Buffalo
12h 49m1 stop New York John F Kennedy Intl
£581JetBlue
Fri, 27 Nov - Mon, 7 Dec
JetBlue Logo
19:59 - 21:40BUF  Buffalo-LHR London Heathrow
20h 41m1 stop New York John F Kennedy Intl
JetBlue Logo
07:25 - 19:01LHR  London Heathrow-BUF Buffalo
16h 36m1 stop New York John F Kennedy Intl
£581JetBlue
Tue, 10 Nov - Tue, 17 Nov
JetBlue Logo
12:08 - 09:30BUF  Buffalo-LHR London Heathrow
16h 22m1 stop New York John F Kennedy Intl
JetBlue Logo
08:05 - 19:01LHR  London Heathrow-BUF Buffalo
15h 56m1 stop New York John F Kennedy Intl
£581JetBlue
Thu, 12 Nov - Mon, 16 Nov
JetBlue Logo
06:55 - 06:55BUF  Buffalo-LHR London Heathrow
19h 00m1 stop Boston Logan Intl
JetBlue Logo
07:25 - 14:57LHR  London Heathrow-BUF Buffalo
12h 32m1 stop New York John F Kennedy Intl
£581JetBlue
Wed, 11 Nov - Tue, 17 Nov
JetBlue Logo
10:50 - 06:53BUF  Buffalo-LHR London Heathrow
15h 03m1 stop Boston Logan Intl
JetBlue Logo
08:05 - 00:04LHR  London Heathrow-BUF Buffalo
20h 59m1 stop New York John F Kennedy Intl
£584JetBlue
Mon, 8 Feb - Sat, 27 Feb
JetBlue Logo
20:04 - 21:40BUF  Buffalo-LHR London Heathrow
20h 36m1 stop New York John F Kennedy Intl
JetBlue Logo
07:25 - 00:04LHR  London Heathrow-BUF Buffalo
21h 39m1 stop New York John F Kennedy Intl
£584JetBlue
Wed, 3 Mar - Wed, 10 Mar

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United Airlines flights from Buffalo to London Heathrow Airport

Our best United Airlines deals on Buffalo to London Heathrow Airport flight tickets
United Airlines
16 Nov
BUF10:35Buffalo
19h 15m
1 stop
LHR10:50London Heathrow
18 Nov
LHR06:50London Heathrow
18h 19m
2 stops
BUF20:09Buffalo
£575
United Airlines
16 Nov
BUF10:35Buffalo
19h 15m
1 stop
LHR10:50London Heathrow
18 Nov
LHR06:50London Heathrow
18h 19m
2 stops
BUF20:09Buffalo
£578
United Airlines
16 Nov
BUF14:55Buffalo
14h 55m
1 stop
LHR10:50London Heathrow
18 Nov
LHR06:50London Heathrow
18h 19m
2 stops
BUF20:09Buffalo
£579

Iberia flights from Buffalo to London Heathrow Airport

Our best Iberia deals on Buffalo to London Heathrow Airport flight tickets
Iberia
21 Mar
BUF17:37Buffalo
9h 23m
1 stop
LHR07:00London Heathrow
31 Mar
LHR09:15London Heathrow
18h 58m
2 stops
BUF23:13Buffalo
£639
Iberia
21 Mar
BUF17:37Buffalo
14h 28m
2 stops
LHR12:05London Heathrow
31 Mar
LHR09:15London Heathrow
18h 58m
2 stops
BUF23:13Buffalo
£645
Iberia
8 Feb
BUF11:30Buffalo
16h 05m
1 stop
LHR08:35London Heathrow
27 Feb
LHR11:25London Heathrow
15h 27m
2 stops
BUF21:52Buffalo
£648

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Mon 16/11

10:35-10:50

1 stop19h 15m

London Heathrow

Wed 18/11

06:50-20:09

2 stops18h 19m

£575

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Mon 16/11

10:35-10:50

1 stop19h 15m

London Heathrow

Wed 18/11

06:50-20:09

2 stops18h 19m

£578

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Mon 16/11

14:55-10:50

1 stop14h 55m

London Heathrow

Wed 18/11

06:50-20:09

2 stops18h 19m

£579

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Fri 27/11

12:50-09:30

1 stop15h 40m

London Heathrow

Tue 8/12

07:25-23:59

1 stop21h 34m

£581
Fastest return journey

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Fri 27/11

06:00-20:55

1 stop9h 55m

London Heathrow

Mon 7/12

08:05-15:54

1 stop12h 49m

£581

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Tue 10/11

19:59-21:40

1 stop20h 41m

London Heathrow

Tue 17/11

07:25-19:01

1 stop16h 36m

£581

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Thu 12/11

12:08-09:30

1 stop16h 22m

London Heathrow

Mon 16/11

08:05-19:01

1 stop15h 56m

£581

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Wed 11/11

06:55-06:55

1 stop19h 00m

London Heathrow

Tue 17/11

07:25-14:57

1 stop12h 32m

£581

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Mon 8/2

10:50-06:53

1 stop15h 03m

London Heathrow

Sat 27/2

08:05-00:04

1 stop20h 59m

£584

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Wed 3/3

20:04-21:40

1 stop20h 36m

London Heathrow

Wed 10/3

07:25-00:04

1 stop21h 39m

£584

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Buffalo to London Heathrow Airport

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

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

Prices are currently low for flights on this route.

Typical prices usually range from £675 to £1,649.
The lowest price recently found on this route was £575.

What is the cheapest month to fly to London Heathrow Airport?

In general, February is the cheapest month to fly from Buffalo to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £493. The month of April is another great option to travel to London Heathrow Airport, with average flight prices from Buffalo averaging around £547.

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

When to book flights from Buffalo to London Heathrow Airport

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

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

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

Best price found

£217

Fastest flight time

9h 55m

Direct flights

None
The best one-way flight to London Heathrow Airport from Buffalo in the past 72 hours is £217. The best return flight deal from Buffalo to London Heathrow Airport found on momondo in the last 72 hours is £575.
The fastest flight from Buffalo to London Heathrow Airport takes 9h 55m
There are no direct flights from Buffalo to London Heathrow Airport. There are no popular flight routes from Buffalo to London Heathrow Airport.
Search flight deals

Frequently asked questions about flying from Buffalo to London Heathrow Airport

  • How far is Buffalo to London Heathrow by plane?

    The straight-line distance from Buffalo to London Heathrow is 3548.4 mi. Flights usually cover this in 9h 55m, depending on flying conditions and air traffic around both airports.

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents you'll need for your trip to London Heathrow 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 London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Wembley
Gatwick
Milton Keynes
Stratford-upon-Avon
Southend-on-Sea
Luton
Northampton
Ipswich
Slough
Swindon
Maidstone
Folkestone
Hastings
Ilford
Canterbury
Poole
Salisbury
Colchester
Chichester

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Buffalo.

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

All flight searches from Buffalo to London on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Buffalo.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Buffalo and alert you when they change.

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