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Cheap flights from London to Buffalo from $467

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 to Buffalo departing on 5/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from London to Buffalo

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
12:20 pm - 9:35 am
LHR
-
BUF
25h 15m
1 stop
JetBlue Logo
7:58 pm - 9:40 pm
BUF
-
LHR
21h 42m
1 stop
$566JetBlue
Tue, Mar 10 - Tue, Mar 17
Multiple Airlines Logo
2:00 pm - 10:49 am
LGW
-
BUF
25h 49m
1 stop
Multiple Airlines Logo
11:44 am - 10:00 am
BUF
-
LGW
18h 16m
1 stop
$590Multiple Airlines
Thu, Mar 5 - Mon, Mar 9
JetBlue Logo
12:20 pm - 11:32 pm
LHR
-
BUF
16h 12m
1 stop
JetBlue Logo
6:00 am - 8:45 pm
BUF
-
LHR
9h 45m
1 stop
$607JetBlue
Thu, Feb 26 - Mon, Mar 2
Icelandair Logo
11:55 am - 9:00 pm
LGW
-
BUF
37h 05m
2 stops
Icelandair Logo
1:30 pm - 10:55 am
BUF
-
LGW
17h 25m
2 stops
$769Icelandair
Tue, Mar 10 - Tue, Mar 17
TAP AIR PORTUGAL Logo
10:40 am - 9:40 am
LGW
-
BUF
28h 00m
2 stops
TAP AIR PORTUGAL Logo
1:50 pm - 9:50 am
BUF
-
LGW
16h 00m
2 stops
$816TAP AIR PORTUGAL
Thu, Mar 5 - Mon, Mar 9
TAP AIR PORTUGAL Logo
4:35 pm - 9:00 pm
LGW
-
BUF
32h 25m
2 stops
TAP AIR PORTUGAL Logo
1:30 pm - 9:25 am
BUF
-
LGW
39h 55m
3 stops
$863TAP AIR PORTUGAL
Tue, Mar 10 - Tue, Mar 17
Icelandair Logo
1:00 pm - 11:55 pm
LGW
-
BUF
15h 55m
2 stops
Icelandair Logo
7:39 pm - 2:40 pm
BUF
-
LGW
14h 01m
2 stops
$904Icelandair
Thu, May 21 - Thu, Jun 4
British Airways Logo
7:50 am - 10:49 pm
LCY
-
BUF
19h 59m
2 stops
British Airways Logo
12:31 pm - 2:35 pm
BUF
-
LCY
22h 04m
2 stops
$927British Airways
Thu, Mar 5 - Mon, Mar 9
Lufthansa Logo
9:50 am - 11:56 pm
LCY
-
BUF
18h 06m
2 stops
Lufthansa Logo
2:49 pm - 5:35 pm
BUF
-
LCY
22h 46m
2 stops
$928Lufthansa
Tue, Mar 10 - Tue, Mar 17
British Airways Logo
8:40 am - 10:49 pm
LCY
-
BUF
19h 09m
2 stops
British Airways Logo
4:25 pm - 2:35 pm
BUF
-
LCY
18h 10m
2 stops
$938British Airways
Thu, Mar 5 - Mon, Mar 9

British Airways flights from London to Buffalo

Our best British Airways deals on London to Buffalo flight tickets
British Airways
Mar 5
LHR8:05 amLondon Heathrow
19h 44m
2 stops
BUF10:49 pmBuffalo
Mar 9
BUF5:59 pmBuffalo
13h 36m
1 stop
LHR11:35 amLondon Heathrow
$888
British Airways
Mar 5
LHR8:05 amLondon Heathrow
19h 44m
2 stops
BUF10:49 pmBuffalo
Mar 9
BUF5:59 pmBuffalo
12h 26m
1 stop
LHR10:25 amLondon Heathrow
$889
British Airways
Mar 5
LCY7:50 amLondon City
19h 59m
2 stops
BUF10:49 pmBuffalo
Mar 9
BUF12:31 pmBuffalo
22h 04m
2 stops
LCY2:35 pmLondon City
$927

Icelandair flights from London to Buffalo

Our best Icelandair deals on London to Buffalo flight tickets
Icelandair
May 11
LHR1:05 pmLondon Heathrow
37h 20m
2 stops
BUF9:25 pmBuffalo
May 20
BUF7:39 pmBuffalo
19h 41m
2 stops
LHR8:20 pmLondon Heathrow
$753
Icelandair
Mar 10
LGW11:55 amLondon Gatwick
37h 05m
2 stops
BUF9:00 pmBuffalo
Mar 17
BUF1:30 pmBuffalo
17h 25m
2 stops
LGW10:55 amLondon Gatwick
$769
Icelandair
Mar 10
LHR8:35 pmLondon Heathrow
28h 25m
2 stops
BUF9:00 pmBuffalo
Mar 17
BUF1:30 pmBuffalo
17h 20m
2 stops
LHR10:50 amLondon Heathrow
$770

momondo Fare Finder

 
Customize your flight search to find flights from London 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 832,500 searches. Data last updated February 11, 2026.
Use the filters below to find and compare flights from London to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Tue 3/10

12:20 pm-9:35 am

1 stop25h 15m

Buffalo

Tue 3/17

7:58 pm-9:40 pm

1 stop21h 42m

$566

LondonBuffalo

LGW - BUF

LGWBUF

London Gatwick

Thu 3/5

2:00 pm-10:49 am

1 stop25h 49m

Buffalo

Mon 3/9

11:44 am-10:00 am

1 stop18h 16m

$590

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Thu 2/26

12:20 pm-11:32 pm

1 stop16h 12m

Buffalo

Mon 3/2

6:00 am-8:45 pm

1 stop9h 45m

$607

LondonBuffalo

LGW - BUF

LGWBUF

London Gatwick

Tue 3/10

11:55 am-9:00 pm

2 stops37h 05m

Buffalo

Tue 3/17

1:30 pm-10:55 am

2 stops17h 25m

$769

LondonBuffalo

LGW - BUF

LGWBUF

London Gatwick

Thu 3/5

10:40 am-9:40 am

2 stops28h 00m

Buffalo

Mon 3/9

1:50 pm-9:50 am

2 stops16h 00m

$816

LondonBuffalo

LGW - BUF

LGWBUF

London Gatwick

Tue 3/10

4:35 pm-9:00 pm

2 stops32h 25m

Buffalo

Tue 3/17

1:30 pm-9:25 am

3 stops39h 55m

$863

LondonBuffalo

LGW - BUF

LGWBUF

London Gatwick

Thu 5/21

1:00 pm-11:55 pm

2 stops15h 55m

Buffalo

Thu 6/4

7:39 pm-2:40 pm

2 stops14h 01m

$904

LondonBuffalo

LCY - BUF

LCYBUF

London City

Thu 3/5

7:50 am-10:49 pm

2 stops19h 59m

Buffalo

Mon 3/9

12:31 pm-2:35 pm

2 stops22h 04m

$927

LondonBuffalo

LCY - BUF

LCYBUF

London City

Tue 3/10

9:50 am-11:56 pm

2 stops18h 06m

Buffalo

Tue 3/17

2:49 pm-5:35 pm

2 stops22h 46m

$928

LondonBuffalo

LCY - BUF

LCYBUF

London City

Thu 3/5

8:40 am-10:49 pm

2 stops19h 09m

Buffalo

Mon 3/9

4:25 pm-2:35 pm

2 stops18h 10m

$938

Flights are sorted by cheapest round-trip flights first.

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

How to get the cheapest flight ticket from London 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?

If you aren’t able to travel during the month of November, then book flights to Buffalo from London during September instead. Flights to Buffalo in September, while not as cheap as those in November, still average around $672.

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

You are more likely to see cheaper flights to Buffalo from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Buffalo for around $802 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buffalo from London for as low as $639 on momondo.

Can stopping save me money on London to Buffalo flights?

You could potentially save up to 40% on your flight if you consider stops on a London to Buffalo flight.

How have London to Buffalo flight prices changed over time?

As of February 2026, prices for London to Buffalo flights are approximately 3% cheaper when compared to flights at the same time last year.

When to book flights from London to Buffalo

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

Cheap London to Buffalo (LON to BUF) flight deals and tips

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

Fastest flight time

14h 21m

Direct flights

None
The fastest flight from London to Buffalo takes 14h 21m
There are no direct flights from London to Buffalo. There are no popular flight routes from London to Buffalo.
Search flight deals

  • How far is London to Buffalo by plane?

    A flight from London to Buffalo will travel around 3560.7 mi. A reasonable flight in good conditions will take 14h 21m.

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

    Prices for flights from London to Buffalo Airport refresh daily.

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

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

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

    The travel and health documents required for your trip to Buffalo Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buffalo Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from London to Buffalo?

Best airlines flying from London to Buffalo

Compare and see reviews for airlines that fly from London to Buffalo with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $56Free CancellationRating
7.2
2,894 reviews
Search JetBlue flights

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Batavia
Cheektowaga
Amherst
Grand Island
Tonawanda
Williamsville
Orchard Park
Lockport
West Seneca
Bowmansville
East Aurora
Eden
Angola

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Buffalo for you.

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

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

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?

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

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