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Cheap flights from London to Buffalo from $369

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 8/26. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
LGW
-
BUF
26h 15m
1 stop
JetBlue Logo
6:00 am - 9:35 am
BUF
-
LGW
22h 35m
1 stop
$631JetBlue
Fri, Sep 4 - Sun, Sep 6
JetBlue Logo
8:40 am - 7:13 pm
LHR
-
BUF
15h 33m
1 stop
JetBlue Logo
8:00 pm - 8:45 pm
BUF
-
LHR
19h 45m
1 stop
$667JetBlue
Mon, Sep 7 - Wed, Oct 7
Virgin Atlantic Logo
3:00 pm - 12:40 am
LHR
-
BUF
14h 40m
2 stops
Virgin Atlantic Logo
3:53 pm - 8:50 am
BUF
-
LHR
11h 57m
1 stop
$700Virgin Atlantic
Thu, Aug 13 - Sat, Aug 22
Virgin Atlantic Logo
10:45 am - 11:58 pm
LHR
-
BUF
18h 13m
1 stop
Virgin Atlantic Logo
3:53 pm - 7:15 am
BUF
-
LHR
10h 22m
1 stop
$706Virgin Atlantic
Thu, Aug 13 - Sat, Aug 22
Multiple Airlines Logo
12:20 pm - 11:32 pm
LGW
-
BUF
16h 12m
1 stop
Multiple Airlines Logo
10:40 am - 8:25 am
BUF
-
LGW
16h 45m
2 stops
$750Multiple Airlines
Mon, Sep 7 - Wed, Oct 7
SWISS Logo
9:15 am - 9:07 pm
LCY
-
BUF
16h 52m
2 stops
SWISS Logo
10:30 am - 5:25 pm
BUF
-
LCY
25h 55m
2 stops
$897SWISS
Wed, Sep 2 - Wed, Sep 9
SWISS Logo
9:15 am - 9:07 pm
LCY
-
BUF
16h 52m
2 stops
SWISS Logo
10:30 am - 12:35 pm
BUF
-
LCY
21h 05m
2 stops
$901SWISS
Tue, Sep 8 - Wed, Sep 16
British Airways Logo
7:45 pm - 10:52 pm
LCY
-
BUF
32h 07m
2 stops
British Airways Logo
11:34 am - 12:20 pm
BUF
-
LCY
19h 46m
2 stops
$1,053British Airways
Fri, Nov 13 - Tue, Nov 17
British Airways Logo
7:45 pm - 10:52 pm
LCY
-
BUF
32h 07m
2 stops
British Airways Logo
11:34 am - 12:20 pm
BUF
-
LCY
19h 46m
2 stops
$1,056British Airways
Fri, Nov 13 - Tue, Nov 17
Multiple Airlines Logo
7:15 pm - 11:36 pm
LCY
-
BUF
33h 21m
2 stops
Multiple Airlines Logo
1:15 pm - 7:15 am
BUF
-
LCY
13h 00m
2 stops
$1,125Multiple Airlines
Sun, Nov 1 - Tue, Dec 1

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Virgin Atlantic flights from London to Buffalo

Our best Virgin Atlantic deals on London to Buffalo flight tickets
Virgin Atlantic
Jul 3
LHR8:40 amLondon Heathrow
15h 44m
2 stops
BUF7:24 pmBuffalo
Jul 7
BUF7:00 amBuffalo
18h 20m
1 stop
LHR6:20 amLondon Heathrow
$464
Virgin Atlantic
Jul 3
LHR10:45 amLondon Heathrow
18h 14m
1 stop
BUF11:59 pmBuffalo
Jul 7
BUF10:00 amBuffalo
19h 20m
1 stop
LHR10:20 amLondon Heathrow
$469
Virgin Atlantic
Aug 13
LHR3:00 pmLondon Heathrow
14h 40m
2 stops
BUF12:40 amBuffalo
Aug 22
BUF3:53 pmBuffalo
11h 57m
1 stop
LHR8:50 amLondon Heathrow
$700

KLM flights from London to Buffalo

Our best KLM deals on London to Buffalo flight tickets
KLM
Aug 14
LCY7:45 amLondon City
15h 38m
2 stops
BUF6:23 pmBuffalo
Aug 28
BUF7:00 amBuffalo
19h 15m
2 stops
LCY7:15 amLondon City
$1,429
KLM
Aug 13
LCY9:20 amLondon City
14h 59m
2 stops
BUF7:19 pmBuffalo
Aug 22
BUF7:33 pmBuffalo
30h 42m
2 stops
LCY7:15 amLondon City
$1,433

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 June 28, 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

Cheapest round-trip

LondonBuffalo

LGW - BUF

LGWBUF

London Gatwick

Fri 9/4

12:20 pm-9:35 am

1 stop26h 15m

Buffalo

Sun 9/6

6:00 am-9:35 am

1 stop22h 35m

$631

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Mon 9/7

8:40 am-7:13 pm

1 stop15h 33m

Buffalo

Wed 10/7

8:00 pm-8:45 pm

1 stop19h 45m

$667
Quickest round-trip

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Thu 8/13

3:00 pm-12:40 am

2 stops14h 40m

Buffalo

Sat 8/22

3:53 pm-8:50 am

1 stop11h 57m

$700

LondonBuffalo

LHR - BUF

LHRBUF

London Heathrow

Thu 8/13

10:45 am-11:58 pm

1 stop18h 13m

Buffalo

Sat 8/22

3:53 pm-7:15 am

1 stop10h 22m

$706

LondonBuffalo

LGW - BUF

LGWBUF

London Gatwick

Mon 9/7

12:20 pm-11:32 pm

1 stop16h 12m

Buffalo

Wed 10/7

10:40 am-8:25 am

2 stops16h 45m

$750

LondonBuffalo

LCY - BUF

LCYBUF

London City

Wed 9/2

9:15 am-9:07 pm

2 stops16h 52m

Buffalo

Wed 9/9

10:30 am-5:25 pm

2 stops25h 55m

$897

LondonBuffalo

LCY - BUF

LCYBUF

London City

Tue 9/8

9:15 am-9:07 pm

2 stops16h 52m

Buffalo

Wed 9/16

10:30 am-12:35 pm

2 stops21h 05m

$901

LondonBuffalo

LCY - BUF

LCYBUF

London City

Fri 11/13

7:45 pm-10:52 pm

2 stops32h 07m

Buffalo

Tue 11/17

11:34 am-12:20 pm

2 stops19h 46m

$1,053

LondonBuffalo

LCY - BUF

LCYBUF

London City

Fri 11/13

7:45 pm-10:52 pm

2 stops32h 07m

Buffalo

Tue 11/17

11:34 am-12:20 pm

2 stops19h 46m

$1,056

LondonBuffalo

LCY - BUF

LCYBUF

London City

Sun 11/1

7:15 pm-11:36 pm

2 stops33h 21m

Buffalo

Tue 12/1

1:15 pm-7:15 am

2 stops13h 00m

$1,125

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?

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 July instead. Flights to Buffalo in July, while not as cheap as those in November, still average around $356.

How far in advance should I book a flight from London 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 $848 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 $329 on momondo.

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 June 2026, prices for London to Buffalo flights are approximately 6% 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

11h 44m

Direct flights

None
The fastest flight from London to Buffalo takes 11h 44m
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 11h 44m.

  • 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
7.1
3,014 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
Tonawanda
Williamsville
Orchard Park
Grand Island
Bowmansville
West Seneca
Lockport
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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