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Cheap flights from Buffalo to London from $324

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 departing on 1/23. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:31 pm - 10:05 am
BUF
-
LGW
33h 34m1 stop
Multiple Airlines Logo
2:00 pm - 11:34 am
LGW
-
BUF
26h 34m1 stop
$642Multiple Airlines
Fri, Jan 23 - Fri, Jan 30
Multiple Airlines Logo
7:31 pm - 10:05 am
BUF
-
LGW
33h 34m1 stop
Multiple Airlines Logo
2:00 pm - 11:34 am
LGW
-
BUF
26h 34m1 stop
$656Multiple Airlines
Fri, Jan 23 - Fri, Jan 30
Multiple Airlines Logo
9:08 am - 10:00 am
BUF
-
LGW
19h 52m1 stop
Multiple Airlines Logo
1:00 pm - 12:44 pm
LGW
-
BUF
28h 44m2 stops
$714Multiple Airlines
Mon, Jan 12 - Sun, Jan 25
Multiple Airlines Logo
2:19 pm - 10:00 am
BUF
-
LGW
38h 41m2 stops
Multiple Airlines Logo
2:00 pm - 6:21 pm
LGW
-
BUF
33h 21m1 stop
$725Multiple Airlines
Sun, Feb 15 - Mon, Feb 23
Multiple Airlines Logo
10:00 am - 3:45 pm
BUF
-
LGW
24h 45m2 stops
Multiple Airlines Logo
2:00 pm - 11:34 am
LGW
-
BUF
26h 34m1 stop
$753Multiple Airlines
Fri, Jan 23 - Fri, Jan 30
Multiple Airlines Logo
7:31 pm - 10:05 am
BUF
-
LGW
33h 34m1 stop
Multiple Airlines Logo
1:00 pm - 12:44 pm
LGW
-
BUF
28h 44m2 stops
$776Multiple Airlines
Fri, Jan 23 - Wed, Jan 28
Multiple Airlines Logo
3:25 pm - 3:45 pm
BUF
-
LGW
19h 20m2 stops
Multiple Airlines Logo
2:00 pm - 11:34 am
LGW
-
BUF
26h 34m1 stop
$777Multiple Airlines
Fri, Jan 23 - Fri, Jan 30
Multiple Airlines Logo
3:25 pm - 10:55 am
BUF
-
LGW
14h 30m2 stops
Multiple Airlines Logo
11:55 am - 11:55 pm
LGW
-
BUF
17h 00m2 stops
$797Multiple Airlines
Mon, Feb 2 - Wed, Feb 11
TAP AIR PORTUGAL Logo
2:45 pm - 3:45 pm
BUF
-
LGW
20h 00m2 stops
TAP AIR PORTUGAL Logo
10:40 am - 11:55 pm
LGW
-
BUF
18h 15m2 stops
$804TAP AIR PORTUGAL
Mon, Feb 2 - Wed, Feb 11
Multiple Airlines Logo
9:08 am - 10:00 am
BUF
-
LGW
19h 52m1 stop
Multiple Airlines Logo
2:10 pm - 8:13 am
LGW
-
BUF
23h 03m1 stop
$805Multiple Airlines
Fri, Jan 9 - Sun, Jan 11

TAP AIR PORTUGAL flights from Buffalo to London Gatwick Airport

Our best TAP AIR PORTUGAL deals on Buffalo to London Gatwick Airport flight tickets
TAP AIR PORTUGAL
Feb 2
BUF2:45 pmBuffalo
20h 00m
2 stops
LGW3:45 pmLondon Gatwick
Feb 11
LGW10:40 amLondon Gatwick
18h 15m
2 stops
BUF11:55 pmBuffalo
$804
Find similar
TAP AIR PORTUGAL
Feb 2
BUF2:45 pmBuffalo
24h 50m
3 stops
LGW8:35 pmLondon Gatwick
Feb 11
LGW10:40 amLondon Gatwick
27h 48m
2 stops
BUF9:28 amBuffalo
$818
Find similar
TAP AIR PORTUGAL
Jan 23
BUF2:45 pmBuffalo
20h 00m
2 stops
LGW3:45 pmLondon Gatwick
Jan 28
LGW10:40 amLondon Gatwick
37h 07m
2 stops
BUF6:47 pmBuffalo
$831
Find similar

Turkish Airlines flights from Buffalo to London Gatwick Airport

Our best Turkish Airlines deals on Buffalo to London Gatwick Airport flight tickets
Turkish Airlines
Jan 21
BUF7:00 amBuffalo
28h 10m
2 stops
LGW4:10 pmLondon Gatwick
Feb 4
LGW5:05 pmLondon Gatwick
35h 42m
2 stops
BUF11:47 pmBuffalo
$812
Find similar
Turkish Airlines
Feb 17
BUF6:00 amBuffalo
22h 20m
2 stops
LGW9:20 amLondon Gatwick
Feb 22
LGW5:05 pmLondon Gatwick
35h 44m
2 stops
BUF11:49 pmBuffalo
$813
Find similar
Turkish Airlines
Feb 17
BUF6:00 amBuffalo
22h 20m
2 stops
LGW9:20 amLondon Gatwick
Feb 22
LGW5:05 pmLondon Gatwick
35h 44m
2 stops
BUF11:49 pmBuffalo
$867
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Buffalo to London Gatwick Airport 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 December 11, 2025.
Use the filters below to find and compare flights from Buffalo to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BuffaloLondon

BUF - LGW

BUFLGW

Buffalo

Fri 1/23

7:31 pm-10:05 am

1 stop33h 34m

London Gatwick

Fri 1/30

2:00 pm-11:34 am

1 stop26h 34m

$642

BuffaloLondon

BUF - LGW

BUFLGW

Buffalo

Fri 1/23

7:31 pm-10:05 am

1 stop33h 34m

London Gatwick

Fri 1/30

2:00 pm-11:34 am

1 stop26h 34m

$656

BuffaloLondon

BUF - LGW

BUFLGW

Buffalo

Mon 1/12

9:08 am-10:00 am

1 stop19h 52m

London Gatwick

Sun 1/25

1:00 pm-12:44 pm

2 stops28h 44m

$714

BuffaloLondon

BUF - LGW

BUFLGW

Buffalo

Sun 2/15

2:19 pm-10:00 am

2 stops38h 41m

London Gatwick

Mon 2/23

2:00 pm-6:21 pm

1 stop33h 21m

$725

BuffaloLondon

BUF - LGW

BUFLGW

Buffalo

Fri 1/23

10:00 am-3:45 pm

2 stops24h 45m

London Gatwick

Fri 1/30

2:00 pm-11:34 am

1 stop26h 34m

$753

BuffaloLondon

BUF - LGW

BUFLGW

Buffalo

Fri 1/23

7:31 pm-10:05 am

1 stop33h 34m

London Gatwick

Wed 1/28

1:00 pm-12:44 pm

2 stops28h 44m

$776

BuffaloLondon

BUF - LGW

BUFLGW

Buffalo

Fri 1/23

3:25 pm-3:45 pm

2 stops19h 20m

London Gatwick

Fri 1/30

2:00 pm-11:34 am

1 stop26h 34m

$777

BuffaloLondon

BUF - LGW

BUFLGW

Buffalo

Mon 2/2

3:25 pm-10:55 am

2 stops14h 30m

London Gatwick

Wed 2/11

11:55 am-11:55 pm

2 stops17h 00m

$797

BuffaloLondon

BUF - LGW

BUFLGW

Buffalo

Mon 2/2

2:45 pm-3:45 pm

2 stops20h 00m

London Gatwick

Wed 2/11

10:40 am-11:55 pm

2 stops18h 15m

$804

BuffaloLondon

BUF - LGW

BUFLGW

Buffalo

Fri 1/9

9:08 am-10:00 am

1 stop19h 52m

London Gatwick

Sun 1/11

2:10 pm-8:13 am

1 stop23h 03m

$805

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Buffalo to London Gatwick 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 day to depart on your flight to London Gatwick Airport?

The cheapest day to depart from Buffalo to London Gatwick Airport is on a Monday when prices can be found for as low as $706. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Gatwick Airport on Saturday is $867.

What is the cheapest time of day to depart on your flight to London Gatwick Airport?

Flying to London Gatwick Airport from Buffalo in the morning is the least expensive time of day to depart. momondo users have found prices as low as $706 when looking at flights departing in the morning. In the afternoon is when there is more demand to fly to London Gatwick Airport, so prices are often more expensive at around $826 per ticket.

When to book flights from Buffalo to London Gatwick Airport

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

Cheap Buffalo to London Gatwick Airport (BUF to LGW) flight deals and tips

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

Fastest flight time

11h 06m

Direct flights

None
The fastest flight from Buffalo to London Gatwick Airport takes 11h 06m
There are no direct flights from Buffalo to London Gatwick Airport. There are no popular flight routes from Buffalo to London Gatwick Airport.
Search flight deals

  • How far is Buffalo to London Gatwick by plane?

    There are 3568.0 mi between Buffalo and London Gatwick. Flights usually cover this in 11h 06m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Buffalo Airport to London Gatwick Airport were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to London Gatwick Airport.

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

    The required travel and health documents for your London Gatwick Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Gatwick Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Dover
Luton
Slough
Guildford
Hayes
Dartford
Crawley
Brentwood
Wembley
Romford
Watford
Ilford
Cobham
Folkestone
Uxbridge
Stansted
Chelmsford

Why use momondo?

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

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 Buffalo to London for you.

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

Flights from Buffalo to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Buffalo to London?

Once all potential Buffalo to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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 Gatwick Airport trip

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