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Cheap flights from Buffalo to London from $213

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 10/4. 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 Buffalo to London

Cheap round-trip flights

JetBlue Logo
6:46 pm - 9:35 amBUF-LGW
9h 49m1 stop
JetBlue Logo
12:10 pm - 9:00 pmLGW-BUF
13h 50m1 stop
$599JetBlue
Find Deal
Wed, Oct 15 - Mon, Oct 20
JetBlue Logo
6:46 pm - 9:35 amBUF-LGW
9h 49m1 stop
JetBlue Logo
12:10 pm - 9:00 pmLGW-BUF
13h 50m1 stop
$600JetBlue
Find Deal
Wed, Oct 15 - Mon, Oct 20
JetBlue Logo
7:00 am - 9:35 amBUF-LGW
21h 35m1 stop
JetBlue Logo
12:10 pm - 8:53 amLGW-BUF
25h 43m1 stop
$611JetBlue
Find Deal
Sun, Sep 28 - Tue, Oct 7
American Airlines Logo
11:54 am - 8:10 amBUF-LGW
15h 16m2 stops
American Airlines Logo
12:20 pm - 11:43 pmLGW-BUF
16h 23m2 stops
$738American Airlines
Find Deal
Fri, Oct 10 - Tue, Oct 14
TAP AIR PORTUGAL Logo
6:46 pm - 9:35 amBUF-LGW
9h 49m1 stop
TAP AIR PORTUGAL Logo
12:10 pm - 9:00 pmLGW-BUF
13h 50m1 stop
$817TAP AIR PORTUGAL
Find Deal
Wed, Oct 15 - Wed, Oct 22
TAP AIR PORTUGAL Logo
12:30 pm - 9:50 amBUF-LGW
17h 20m2 stops
TAP AIR PORTUGAL Logo
10:40 am - 9:20 amLGW-BUF
27h 40m2 stops
$823TAP AIR PORTUGAL
Find Deal
Wed, Oct 29 - Wed, Nov 5
Icelandair Logo
6:46 pm - 2:40 pmBUF-LGW
14h 54m2 stops
Icelandair Logo
3:40 pm - 8:53 amLGW-BUF
46h 13m2 stops
$864Icelandair
Find Deal
Wed, Oct 15 - Mon, Oct 20
Icelandair Logo
6:46 pm - 2:40 pmBUF-LGW
14h 54m2 stops
Icelandair Logo
3:40 pm - 8:53 amLGW-BUF
22h 13m2 stops
$877Icelandair
Find Deal
Wed, Oct 15 - Mon, Oct 20
Multiple Airlines Logo
6:46 pm - 2:40 pmBUF-LGW
14h 54m2 stops
Multiple Airlines Logo
11:55 am - 10:00 pmLGW-BUF
15h 05m2 stops
$901Multiple Airlines
Find Deal
Tue, Oct 21 - Mon, Nov 3
Multiple Airlines Logo
2:00 pm - 10:55 amBUF-LGW
15h 55m2 stops
Multiple Airlines Logo
11:55 am - 11:40 pmLGW-BUF
16h 45m2 stops
$1,017Multiple Airlines
Find Deal
Fri, Dec 12 - Thu, Dec 18

JetBlue flights from Buffalo to London Gatwick Airport

Our best JetBlue deals on Buffalo to London Gatwick Airport flight tickets
JetBlue
Oct 15
BUF6:46 pmBuffalo
9h 49m
1 stop
LGW9:35 amLondon Gatwick
Oct 20
LGW12:10 pmLondon Gatwick
13h 50m
1 stop
BUF9:00 pmBuffalo
$599
Find similar
JetBlue
Oct 15
BUF6:46 pmBuffalo
9h 49m
1 stop
LGW9:35 amLondon Gatwick
Oct 20
LGW12:10 pmLondon Gatwick
13h 50m
1 stop
BUF9:00 pmBuffalo
$600
Find similar
JetBlue
Sep 28
BUF7:00 amBuffalo
21h 35m
1 stop
LGW9:35 amLondon Gatwick
Oct 7
LGW12:10 pmLondon Gatwick
25h 43m
1 stop
BUF8:53 amBuffalo
$611
Find similar

Icelandair flights from Buffalo to London Gatwick Airport

Our best Icelandair deals on Buffalo to London Gatwick Airport flight tickets
Icelandair
Oct 15
BUF6:46 pmBuffalo
14h 54m
2 stops
LGW2:40 pmLondon Gatwick
Oct 20
LGW3:40 pmLondon Gatwick
46h 13m
2 stops
BUF8:53 amBuffalo
$864
Find similar
Icelandair
Oct 15
BUF6:46 pmBuffalo
14h 54m
2 stops
LGW2:40 pmLondon Gatwick
Oct 20
LGW3:40 pmLondon Gatwick
22h 13m
2 stops
BUF8:53 amBuffalo
$877
Find similar
Icelandair
Oct 9
BUF7:00 amBuffalo
26h 40m
2 stops
LGW2:40 pmLondon Gatwick
Oct 14
LGW3:40 pmLondon Gatwick
22h 13m
2 stops
BUF8:53 amBuffalo
$902
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 September 16, 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

Wed 10/15

6:46 pm-9:35 am

1 stop9h 49m

London Gatwick

Mon 10/20

12:10 pm-9:00 pm

1 stop13h 50m

$599

BuffaloLondon

BUF - LGW

BUFLGW

Buffalo

Wed 10/15

6:46 pm-9:35 am

1 stop9h 49m

London Gatwick

Mon 10/20

12:10 pm-9:00 pm

1 stop13h 50m

$600

BuffaloLondon

BUF - LGW

BUFLGW

Buffalo

Sun 9/28

7:00 am-9:35 am

1 stop21h 35m

London Gatwick

Tue 10/7

12:10 pm-8:53 am

1 stop25h 43m

$611

BuffaloLondon

BUF - LGW

BUFLGW

Buffalo

Fri 10/10

11:54 am-8:10 am

2 stops15h 16m

London Gatwick

Tue 10/14

12:20 pm-11:43 pm

2 stops16h 23m

$738

BuffaloLondon

BUF - LGW

BUFLGW

Buffalo

Wed 10/15

6:46 pm-9:35 am

1 stop9h 49m

London Gatwick

Wed 10/22

12:10 pm-9:00 pm

1 stop13h 50m

$817

BuffaloLondon

BUF - LGW

BUFLGW

Buffalo

Wed 10/29

12:30 pm-9:50 am

2 stops17h 20m

London Gatwick

Wed 11/5

10:40 am-9:20 am

2 stops27h 40m

$823

BuffaloLondon

BUF - LGW

BUFLGW

Buffalo

Wed 10/15

6:46 pm-2:40 pm

2 stops14h 54m

London Gatwick

Mon 10/20

3:40 pm-8:53 am

2 stops46h 13m

$864

BuffaloLondon

BUF - LGW

BUFLGW

Buffalo

Wed 10/15

6:46 pm-2:40 pm

2 stops14h 54m

London Gatwick

Mon 10/20

3:40 pm-8:53 am

2 stops22h 13m

$877

BuffaloLondon

BUF - LGW

BUFLGW

Buffalo

Tue 10/21

6:46 pm-2:40 pm

2 stops14h 54m

London Gatwick

Mon 11/3

11:55 am-10:00 pm

2 stops15h 05m

$901

BuffaloLondon

BUF - LGW

BUFLGW

Buffalo

Fri 12/12

2:00 pm-10:55 am

2 stops15h 55m

London Gatwick

Thu 12/18

11:55 am-11:40 pm

2 stops16h 45m

$1,017

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 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

Direct flights

None
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 9h 49m, 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 many operators does momondo search for flights from Buffalo Airport to London Gatwick Airport?

  • 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.

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

Best airlines flying from Buffalo to London Gatwick Airport

Compare and see reviews for airlines that fly from Buffalo to London Gatwick Airport with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $600Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights

Traveling to a place near London?

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

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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