Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Buffalo to London Heathrow Airport from £245

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to London Heathrow Airport departing on 18/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
'This year, momondo is the #1 place for airfares on the internet.'
Voted winner of Europe's Best Travel App 2023
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Buffalo to London

Cheap return flights

These are some of the best return flight deals from Buffalo to London that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Buffalo to London.

Cheap last-minute flights

Planning a quick getaway from Buffalo to London? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Buffalo to London

Find recent round-trip train or bus tickets from Buffalo to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
06:00 - 20:45BUF-LHR
9h 45m1 stop
12:20 - 20:09LHR-BUF
12h 49m1 stop
£396JetBlue
Find Deal
Thu, 6 Feb - Wed, 12 Feb
11:21 - 05:55BUF-LHR
13h 34m1 stop
07:25 - 14:56LHR-BUF
12h 31m1 stop
£407JetBlue
Find Deal
Sat, 7 Dec - Thu, 12 Dec
12:15 - 10:35BUF-LHR
17h 20m1 stop
06:30 - 17:05LHR-BUF
15h 35m2 stops
£480Delta
Find Deal
Mon, 25 Nov - Tue, 10 Dec
18:27 - 11:40BUF-LHR
12h 13m1 stop
16:35 - 00:17LHR-BUF
12h 42m1 stop
£490KLM
Find Deal
Wed, 11 Dec - Thu, 19 Dec
20:40 - 11:10BUF-LHR
9h 30m1 stop
09:10 - 23:03LHR-BUF
18h 53m2 stops
£493Delta
Find Deal
Wed, 11 Dec - Thu, 19 Dec
19:59 - 20:10BUF-LHR
19h 11m1 stop
11:45 - 23:01LHR-BUF
16h 16m2 stops
£523Virgin Atlantic
Find Deal
Sun, 5 Jan - Wed, 15 Jan
16:04 - 08:45BUF-LHR
11h 41m1 stop
17:20 - 00:09LHR-BUF
11h 49m1 stop
£525Virgin Atlantic
Find Deal
Wed, 20 Nov - Wed, 27 Nov
19:55 - 11:10BUF-LHR
10h 15m1 stop
14:30 - 23:54LHR-BUF
14h 24m1 stop
£529Air France
Find Deal
Mon, 18 Nov - Mon, 25 Nov
11:55 - 06:50BUF-LHR
13h 55m1 stop
14:30 - 23:55LHR-BUF
14h 25m1 stop
£533Air France
Find Deal
Sun, 5 Jan - Wed, 15 Jan
11:55 - 06:50BUF-LHR
13h 55m1 stop
14:30 - 23:55LHR-BUF
14h 25m1 stop
£610KLM
Find Deal
Thu, 2 Jan - Mon, 13 Jan
11:10 - 05:55BUF-LHR
14h 45m1 stop
£245JetBlue
Find Deal
Tue, 18 Mar
06:30 - 20:45BUF-LHR
9h 15m1 stop
£280JetBlue
Find Deal
Sun, 24 Nov
07:00 - 07:10BUF-LHR
20h 10m2 stops
£325Air Canada
Find Deal
Tue, 18 Mar
13:45 - 05:55BUF-LHR
11h 10m1 stop
£352JetBlue
Find Deal
Tue, 24 Dec
12:47 - 19:30BUF-LHR
25h 43m2 stops
Sun, 24 Nov
12:30 - 06:35BUF-LHR
13h 05m2 stops
£372American Airlines
Find Deal
Tue, 24 Dec
17:25 - 06:30BUF-LHR
56h 05m2 stops
£378Air Canada
Find Deal
Fri, 27 Dec
07:00 - 07:10BUF-LHR
19h 10m3 stops
£415Air Canada
Find Deal
Sun, 24 Nov
19:53 - 06:40BUF-LHR
29h 47m1 stop
£456United Airlines
Find Deal
Fri, 27 Dec
17:02 - 20:05BUF-LHR
22h 03m3 stops
Fri, 27 Dec
10:10 - 05:55BUF-LHR
14h 45m1 stop
08:25 - 19:40LHR-BUF
16h 15m1 stop
£583JetBlue
Find Deal
Fri, 8 Nov - Sat, 16 Nov
12:56 - 16:00BUF-LHR
22h 04m2 stops
17:00 - 23:54LHR-BUF
35h 54m2 stops
£636Scandinavian Airlines
Find Deal
Fri, 8 Nov - Sat, 16 Nov
12:56 - 16:00BUF-LHR
22h 04m2 stops
06:40 - 00:09LHR-BUF
22h 29m2 stops
£737Scandinavian Airlines
Find Deal
Fri, 8 Nov - Tue, 19 Nov
06:10 - 18:55BUF-LHR
31h 45m2 stops
08:50 - 17:43LHR-BUF
13h 53m2 stops
£928Aer Lingus
Find Deal
Tue, 5 Nov - Tue, 12 Nov
08:33 - 07:45BUF-LHR
18h 12m2 stops
06:30 - 19:38LHR-BUF
18h 08m2 stops
Thu, 7 Nov - Mon, 18 Nov
07:02 - 09:05BUF-LHR
21h 03m2 stops
08:50 - 17:43LHR-BUF
13h 53m2 stops
£1,040Aer Lingus
Find Deal
Thu, 7 Nov - Tue, 12 Nov
17:50 - 17:30BUF-LHR
18h 40m2 stops
08:25 - 19:40LHR-BUF
16h 15m1 stop
£1,041TAP AIR PORTUGAL
Find Deal
Fri, 8 Nov - Sat, 16 Nov
15:41 - 17:30BUF-LHR
20h 49m2 stops
08:25 - 19:40LHR-BUF
16h 15m1 stop
£1,201TAP AIR PORTUGAL
Find Deal
Thu, 7 Nov - Mon, 18 Nov
15:18 - 06:25BUF-LHR
10h 07m1 stop
06:30 - 17:05LHR-BUF
15h 35m2 stops
£1,243Delta
Find Deal
Fri, 8 Nov - Tue, 19 Nov
10:10 - 19:30BUF-LHR
28h 20m2 stops
12:15 - 23:04LHR-BUF
15h 49m2 stops
£1,255
Find Deal
Thu, 7 Nov - Tue, 19 Nov

Delta flights from Buffalo to London Heathrow Airport

Our best Delta deals on Buffalo to London Heathrow Airport flight tickets
Delta
25 Nov
BUF12:15Buffalo
17h 20m
1 stop
LHR10:35London Heathrow
10 Dec
LHR06:30London Heathrow
15h 35m
2 stops
BUF17:05Buffalo
Delta
11 Dec
BUF20:40Buffalo
9h 30m
1 stop
LHR11:10London Heathrow
19 Dec
LHR09:10London Heathrow
18h 53m
2 stops
BUF23:03Buffalo
Delta
20 Nov
BUF16:04Buffalo
9h 21m
1 stop
LHR06:25London Heathrow
27 Nov
LHR10:00London Heathrow
19h 09m
2 stops
BUF00:09Buffalo

Virgin Atlantic flights from Buffalo to London Heathrow Airport

Our best Virgin Atlantic deals on Buffalo to London Heathrow Airport flight tickets
Virgin Atlantic
5 Jan
BUF19:59Buffalo
19h 11m
1 stop
LHR20:10London Heathrow
15 Jan
LHR11:45London Heathrow
16h 16m
2 stops
BUF23:01Buffalo
Virgin Atlantic
20 Nov
BUF16:04Buffalo
11h 41m
1 stop
LHR08:45London Heathrow
27 Nov
LHR17:20London Heathrow
11h 49m
1 stop
BUF00:09Buffalo
Virgin Atlantic
18 Nov
BUF19:55Buffalo
10h 15m
1 stop
LHR11:10London Heathrow
25 Nov
LHR12:30London Heathrow
16h 39m
2 stops
BUF00:09Buffalo

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 cheapest month to fly from Buffalo to London Heathrow Airport?

January. The cheapest time of year to fly to London Heathrow Airport from Buffalo is January. The most expensive is June.

What is the cheapest day to depart Buffalo for London Heathrow Airport?

Wednesday. The cheapest day of the week is usually Wednesday. The most expensive is usually Thursday.

When is the cheapest time to fly from Buffalo to London Heathrow Airport?

In the evening. Buffalo to London Heathrow Airport flights are approximately 43% more expensive in the afternoon than in the evening

How far in advance should you book Buffalo to London Heathrow Airport flights?

24 days before. The cheapest time to buy a flight from Buffalo to London Heathrow Airport is approximately 24 days to departure

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

You could potentially save up to 24% on your flight if you consider stops on a Buffalo to London Heathrow Airport flight.

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

£245

Fastest flight time

9h 15m

Direct flights

None
The best one-way flight to London Heathrow Airport from Buffalo in the past 72 hours is £245. The best return flight deal from Buffalo to London Heathrow Airport found on momondo in the last 72 hours is £396.
The fastest flight from Buffalo to London Heathrow Airport takes 9h 15m
There are no direct flights from Buffalo to London Heathrow Airport. Popular non-direct route for this connection is Buffalo Airport - 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 15m, 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.


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.


An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Sun 10/11
Sun 17/11
Email me momondo's favourite deals

Find better results for your trip to London