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Cheap flights from London to Buffalo from $625

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London to Buffalo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
6:40 am - 7:19 pmLHR  London Heathrow-BUF Buffalo
17h 39m2 stops Kastrup Copenhagen New York John F Kennedy Intl
Scandinavian Airlines Logo
11:19 am - 9:20 amBUF  Buffalo-LHR London Heathrow
17h 01m2 stops New York John F Kennedy Intl Kastrup Copenhagen
$769Scandinavian Airlines
Mon, Feb 1 - Mon, Feb 8
Scandinavian Airlines Logo
6:40 am - 12:15 amLHR  London Heathrow-BUF Buffalo
22h 35m2 stops Kastrup Copenhagen New York John F Kennedy Intl
Scandinavian Airlines Logo
11:19 am - 9:20 amBUF  Buffalo-LHR London Heathrow
17h 01m2 stops New York John F Kennedy Intl Kastrup Copenhagen
$775Scandinavian Airlines
Tue, Dec 15 - Tue, Jan 12
Scandinavian Airlines Logo
6:40 am - 12:15 amLHR  London Heathrow-BUF Buffalo
22h 35m2 stops Kastrup Copenhagen New York John F Kennedy Intl
Scandinavian Airlines Logo
7:00 am - 9:20 amBUF  Buffalo-LHR London Heathrow
21h 20m3 stops New York John F Kennedy Intl Boston Logan Intl Kastrup Copenhagen
$783Scandinavian Airlines
Tue, Dec 15 - Fri, Jan 8
Scandinavian Airlines Logo
6:40 am - 11:59 pmLHR  London Heathrow-BUF Buffalo
22h 19m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
12:27 pm - 5:40 pmBUF  Buffalo-LHR London Heathrow
24h 13m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$784Scandinavian Airlines
Wed, Feb 10 - Wed, Feb 17
Scandinavian Airlines Logo
6:40 am - 7:19 pmLHR  London Heathrow-BUF Buffalo
17h 39m2 stops Kastrup Copenhagen New York John F Kennedy Intl
Scandinavian Airlines Logo
7:00 am - 4:00 pmBUF  Buffalo-LHR London Heathrow
28h 00m2 stops New York John F Kennedy Intl Kastrup Copenhagen
$784Scandinavian Airlines
Tue, Feb 9 - Mon, Feb 15
Scandinavian Airlines Logo
6:40 am - 11:56 pmLHR  London Heathrow-BUF Buffalo
22h 16m2 stops Kastrup Copenhagen New York John F Kennedy Intl
Scandinavian Airlines Logo
7:00 am - 9:20 amBUF  Buffalo-LHR London Heathrow
21h 20m3 stops New York John F Kennedy Intl Boston Logan Intl Kastrup Copenhagen
$786Scandinavian Airlines
Mon, Feb 22 - Sun, Feb 28
Scandinavian Airlines Logo
6:40 am - 7:11 pmLHR  London Heathrow-BUF Buffalo
17h 31m2 stops Kastrup Copenhagen New York John F Kennedy Intl
Scandinavian Airlines Logo
12:27 pm - 5:40 pmBUF  Buffalo-LHR London Heathrow
24h 13m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$786Scandinavian Airlines
Mon, Feb 22 - Sun, Feb 28
Scandinavian Airlines Logo
6:40 am - 12:15 amLHR  London Heathrow-BUF Buffalo
22h 35m2 stops Kastrup Copenhagen New York John F Kennedy Intl
Scandinavian Airlines Logo
11:19 am - 2:35 pmBUF  Buffalo-LHR London Heathrow
22h 16m3 stops New York John F Kennedy Intl Kastrup Copenhagen Oslo Gardermoen
$787Scandinavian Airlines
Tue, Dec 15 - Tue, Jan 12
Scandinavian Airlines Logo
6:40 am - 7:19 pmLHR  London Heathrow-BUF Buffalo
17h 39m2 stops Kastrup Copenhagen New York John F Kennedy Intl
Scandinavian Airlines Logo
7:00 am - 4:25 pmBUF  Buffalo-LHR London Heathrow
28h 25m3 stops New York John F Kennedy Intl Kastrup Copenhagen Oslo Gardermoen
$788Scandinavian Airlines
Tue, Feb 9 - Mon, Feb 15
Scandinavian Airlines Logo
6:40 am - 12:15 amLHR  London Heathrow-BUF Buffalo
22h 35m3 stops Stockholm Arlanda Kastrup Copenhagen New York John F Kennedy Intl
Scandinavian Airlines Logo
7:00 am - 9:20 amBUF  Buffalo-LHR London Heathrow
21h 20m3 stops New York John F Kennedy Intl Boston Logan Intl Kastrup Copenhagen
$790Scandinavian Airlines
Tue, Dec 15 - Fri, Jan 8

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United Airlines flights from London to Buffalo

Our best United Airlines deals on London to Buffalo flight tickets
United Airlines
Feb 22
LHR10:25 amLondon Heathrow
28h 28m
2 stops
BUF9:53 amBuffalo
Feb 28
BUF5:30 pmBuffalo
22h 50m
1 stop
LHR9:20 pmLondon Heathrow
$959
United Airlines
Dec 15
LHR7:40 amLondon Heathrow
14h 17m
1 stop
BUF4:57 pmBuffalo
Jan 3
BUF1:38 pmBuffalo
11h 17m
1 stop
LHR5:55 amLondon Heathrow
$960
United Airlines
Dec 13
LHR12:05 pmLondon Heathrow
12h 14m
1 stop
BUF7:19 pmBuffalo
Jan 3
BUF10:42 amBuffalo
16h 13m
1 stop
LHR7:55 amLondon Heathrow
$990

Scandinavian Airlines flights from London to Buffalo

Our best Scandinavian Airlines deals on London to Buffalo flight tickets
Scandinavian Airlines
Feb 1
LHR6:40 amLondon Heathrow
17h 39m
2 stops
BUF7:19 pmBuffalo
Feb 8
BUF11:19 amBuffalo
17h 01m
2 stops
LHR9:20 amLondon Heathrow
$769
Scandinavian Airlines
Feb 9
LHR6:40 amLondon Heathrow
17h 39m
2 stops
BUF7:19 pmBuffalo
Feb 15
BUF7:00 amBuffalo
28h 00m
2 stops
LHR4:00 pmLondon Heathrow
$784
Scandinavian Airlines
Feb 22
LHR6:40 amLondon Heathrow
17h 31m
2 stops
BUF7:11 pmBuffalo
Feb 28
BUF12:27 pmBuffalo
24h 13m
2 stops
LHR5:40 pmLondon Heathrow
$786

momondo Fare Finder

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

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Price

Cheapest round-trip
Quickest round-trip

LondonBuffalo

LHR London Heathrow - BUF Buffalo

LHRBUF

London Heathrow

Mon 2/1

6:40 am-7:19 pm

2 stops17h 39m

Buffalo

Mon 2/8

11:19 am-9:20 am

2 stops17h 01m

$769

LondonBuffalo

LHR London Heathrow - BUF Buffalo

LHRBUF

London Heathrow

Tue 12/15

6:40 am-12:15 am

2 stops22h 35m

Buffalo

Tue 1/12

11:19 am-9:20 am

2 stops17h 01m

$775

LondonBuffalo

LHR London Heathrow - BUF Buffalo

LHRBUF

London Heathrow

Tue 12/15

6:40 am-12:15 am

2 stops22h 35m

Buffalo

Fri 1/8

7:00 am-9:20 am

3 stops21h 20m

$783

LondonBuffalo

LHR London Heathrow - BUF Buffalo

LHRBUF

London Heathrow

Wed 2/10

6:40 am-11:59 pm

2 stops22h 19m

Buffalo

Wed 2/17

12:27 pm-5:40 pm

2 stops24h 13m

$784

LondonBuffalo

LHR London Heathrow - BUF Buffalo

LHRBUF

London Heathrow

Tue 2/9

6:40 am-7:19 pm

2 stops17h 39m

Buffalo

Mon 2/15

7:00 am-4:00 pm

2 stops28h 00m

$784

LondonBuffalo

LHR London Heathrow - BUF Buffalo

LHRBUF

London Heathrow

Mon 2/22

6:40 am-11:56 pm

2 stops22h 16m

Buffalo

Sun 2/28

7:00 am-9:20 am

3 stops21h 20m

$786

LondonBuffalo

LHR London Heathrow - BUF Buffalo

LHRBUF

London Heathrow

Mon 2/22

6:40 am-7:11 pm

2 stops17h 31m

Buffalo

Sun 2/28

12:27 pm-5:40 pm

2 stops24h 13m

$786

LondonBuffalo

LHR London Heathrow - BUF Buffalo

LHRBUF

London Heathrow

Tue 12/15

6:40 am-12:15 am

2 stops22h 35m

Buffalo

Tue 1/12

11:19 am-2:35 pm

3 stops22h 16m

$787

LondonBuffalo

LHR London Heathrow - BUF Buffalo

LHRBUF

London Heathrow

Tue 2/9

6:40 am-7:19 pm

2 stops17h 39m

Buffalo

Mon 2/15

7:00 am-4:25 pm

3 stops28h 25m

$788

LondonBuffalo

LHR London Heathrow - BUF Buffalo

LHRBUF

London Heathrow

Tue 12/15

6:40 am-12:15 am

3 stops22h 35m

Buffalo

Fri 1/8

7:00 am-9:20 am

3 stops21h 20m

$790

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 typical price of a round-trip flight between London and Buffalo?

Prices are currently typical for flights on this route.

Typical prices usually range from $679 to $1,008.
The lowest price recently found on this route was $769.

What is the cheapest month to fly to Buffalo?

If you aren’t able to travel during the month of September, then book flights to Buffalo from London during February instead. Flights to Buffalo in February, while not as cheap as those in September, still average around $823.

Can stopping save me money on London to Buffalo flights?

You could potentially save up to 53% 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 November 2026, prices for London to Buffalo flights are approximately 26% more expensive 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

Best Price Found

$625

Fastest flight time

14h 59m

Direct flights

None
The best one-way flight to Buffalo from London in the past 72 hours is $625. The best round-trip flight deal from London to Buffalo found on momondo in the last 72 hours is $769.
The fastest flight from London to Buffalo takes 14h 59m
There are no direct flights from London to Buffalo. There are no popular flight routes from London to Buffalo.
Search flight deals

Frequently asked questions about flying from London to Buffalo

  • 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 59m.

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

    Prices for flights from London to Buffalo Airport refresh daily.

  • 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?

Traveling to a place near Buffalo?

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