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Cheap flights from London Heathrow Airport to Buffalo from £380

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Buffalo departing on 11/1. 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

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Find the cheapest flights from London Heathrow Airport to Buffalo

Cheap return flights

Enter your travel dates to find the best prices.
JetBlue Logo
09:20 - 18:47
LHR
-
BUF
14h 27m1 stop
JetBlue Logo
10:00 - 06:55
BUF
-
LHR
15h 55m1 stop
£459JetBlue
Sat, 24 Jan - Sat, 31 Jan
JetBlue Logo
09:20 - 21:34
LHR
-
BUF
17h 14m1 stop
JetBlue Logo
06:00 - 20:45
BUF
-
LHR
10h 45m1 stop
£471JetBlue
Thu, 5 Mar - Mon, 9 Mar
JetBlue Logo
12:20 - 23:33
LHR
-
BUF
16h 13m1 stop
JetBlue Logo
15:05 - 06:55
BUF
-
LHR
11h 50m1 stop
£471JetBlue
Thu, 5 Mar - Mon, 9 Mar
JetBlue Logo
07:25 - 23:47
LHR
-
BUF
21h 22m1 stop
JetBlue Logo
07:00 - 21:40
BUF
-
LHR
9h 40m1 stop
£488JetBlue
Thu, 8 Jan - Thu, 15 Jan
JetBlue Logo
09:20 - 18:47
LHR
-
BUF
14h 27m1 stop
JetBlue Logo
15:25 - 06:55
BUF
-
LHR
10h 30m1 stop
£492JetBlue
Sun, 25 Jan - Sun, 1 Feb
JetBlue Logo
08:25 - 20:00
LHR
-
BUF
16h 35m1 stop
JetBlue Logo
19:26 - 20:45
BUF
-
LHR
20h 19m1 stop
£493JetBlue
Sun, 12 Apr - Sun, 19 Apr
JetBlue Logo
09:20 - 19:01
LHR
-
BUF
13h 41m1 stop
JetBlue Logo
06:00 - 20:45
BUF
-
LHR
9h 45m1 stop
£496JetBlue
Mon, 23 Mar - Mon, 30 Mar
JetBlue Logo
08:15 - 18:27
LHR
-
BUF
15h 12m1 stop
JetBlue Logo
10:00 - 06:30
BUF
-
LHR
15h 30m1 stop
£512JetBlue
Sun, 19 Apr - Thu, 15 Oct
JetBlue Logo
12:20 - 23:47
LHR
-
BUF
16h 27m1 stop
JetBlue Logo
07:00 - 21:40
BUF
-
LHR
9h 40m1 stop
£519JetBlue
Wed, 7 Jan - Wed, 14 Jan
JetBlue Logo
08:25 - 20:00
LHR
-
BUF
16h 35m1 stop
JetBlue Logo
12:50 - 09:30
BUF
-
LHR
15h 40m1 stop
£524JetBlue
Sun, 12 Apr - Sun, 19 Apr

Lufthansa flights from London Heathrow Airport to Buffalo

Our best Lufthansa deals on London Heathrow Airport to Buffalo flight tickets
Lufthansa
26 Jan
LHR06:35London Heathrow
17h 50m
2 stops
BUF19:25Buffalo
9 Feb
BUF14:49Buffalo
10h 51m
1 stop
LHR06:40London Heathrow
£595
Find similar
Lufthansa
8 Jan
LHR16:00London Heathrow
11h 31m
1 stop
BUF22:31Buffalo
15 Jan
BUF14:49Buffalo
14h 56m
2 stops
LHR10:45London Heathrow
£607
Find similar
Lufthansa
26 Dec
LHR06:35London Heathrow
17h 31m
2 stops
BUF19:06Buffalo
4 Jan
BUF19:48Buffalo
29h 52m
1 stop
LHR06:40London Heathrow
£996
Find similar

Scandinavian Airlines flights from London Heathrow Airport to Buffalo

Our best Scandinavian Airlines deals on London Heathrow Airport to Buffalo flight tickets
Scandinavian Airlines
26 Jan
LHR06:40London Heathrow
22h 36m
2 stops
BUF00:16Buffalo
9 Feb
BUF11:51Buffalo
16h 29m
3 stops
LHR09:20London Heathrow
£624
Find similar
Scandinavian Airlines
26 Jan
LHR06:40London Heathrow
22h 36m
3 stops
BUF00:16Buffalo
9 Feb
BUF11:51Buffalo
16h 29m
3 stops
LHR09:20London Heathrow
£630
Find similar
Scandinavian Airlines
5 Mar
LHR06:40London Heathrow
21h 51m
2 stops
BUF23:31Buffalo
9 Mar
BUF11:37Buffalo
17h 43m
2 stops
LHR09:20London Heathrow
£632
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Buffalo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 12 December 2025.
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

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Sat 24/1

09:20-18:47

1 stop14h 27m

Buffalo

Sat 31/1

10:00-06:55

1 stop15h 55m

£459

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Thu 5/3

09:20-21:34

1 stop17h 14m

Buffalo

Mon 9/3

06:00-20:45

1 stop10h 45m

£470

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Thu 5/3

12:20-23:33

1 stop16h 13m

Buffalo

Mon 9/3

15:05-06:55

1 stop11h 50m

£471

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Thu 8/1

07:25-23:47

1 stop21h 22m

Buffalo

Thu 15/1

07:00-21:40

1 stop9h 40m

£488

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Sun 25/1

09:20-18:47

1 stop14h 27m

Buffalo

Sun 1/2

15:25-06:55

1 stop10h 30m

£492

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Sun 12/4

08:25-20:00

1 stop16h 35m

Buffalo

Sun 19/4

19:26-20:45

1 stop20h 19m

£493

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Mon 23/3

09:20-19:01

1 stop13h 41m

Buffalo

Mon 30/3

06:00-20:45

1 stop9h 45m

£496

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Sun 19/4

08:15-18:27

1 stop15h 12m

Buffalo

Thu 15/10

10:00-06:30

1 stop15h 30m

£512

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Wed 7/1

12:20-23:47

1 stop16h 27m

Buffalo

Wed 14/1

07:00-21:40

1 stop9h 40m

£519

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Sun 12/4

08:25-20:00

1 stop16h 35m

Buffalo

Sun 19/4

12:50-09:30

1 stop15h 40m

£524

Flights are sorted by cheapest return flights first.

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

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

What is the cheapest month to fly to Buffalo?

The month of February is another great option to travel to Buffalo, with average flight prices from London Heathrow Airport averaging around £538.

What is the cheapest day to depart on your flight to Buffalo?

The cheapest day to depart from London Heathrow Airport to Buffalo is on a Saturday. Travellers who choose to depart for Buffalo on a Saturday will often find tickets for as low as £575. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Buffalo for around £635.

What is the cheapest time of day to depart on your flight to Buffalo?

The cheapest time of day to fly to Buffalo is in the afternoon when flights can be purchased for as low as £573. Flights to Buffalo are more costly in the morning, with an average ticket price of £606. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Buffalo?

You are more likely to see cheaper flights to Buffalo from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Buffalo for around £604 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buffalo from London Heathrow Airport for as low as £472 on momondo.

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

You could potentially save up to 16% 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?

As of December 2025, prices for London Heathrow Airport to Buffalo flights are approximately 7% more expensive when compared to flights at the same time last year.

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

Fastest flight time

13h 10m

Direct flights

None
The fastest flight from London Heathrow Airport to Buffalo takes 13h 10m
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

  • 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 13h 10m.

  • 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?

  • 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?

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
JetBluePriceFrom £333Free CancellationRating
7.2
2,899 reviews
Search JetBlue flights
IcelandairPriceFrom £414Free CancellationRating
7.0
589 reviews
Search Icelandair flights
Virgin AtlanticPriceFrom £478Free CancellationRating
7.5
675 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £495Free CancellationRating
6.7
7,571 reviews
Search British Airways flights

Travelling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Orchard Park

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.

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