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Cheap flights from New York LaGuardia Airport to London from $319

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York LaGuardia Airport to London departing on 7/22. 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 New York LaGuardia Airport to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:40 pm - 5:50 pm
LGA
-
LGW
19h 10m
2 stops
Multiple Airlines Logo
10:00 pm - 2:37 pm
LGW
-
LGA
21h 37m
2 stops
$677Multiple Airlines
Wed, May 27 - Wed, Jun 3
Multiple Airlines Logo
4:45 pm - 12:20 pm
LGA
-
LGW
14h 35m
2 stops
Multiple Airlines Logo
10:00 pm - 7:36 pm
LGW
-
LGA
26h 36m
2 stops
$678Multiple Airlines
Tue, May 26 - Wed, Jun 3
Multiple Airlines Logo
5:40 pm - 6:25 pm
LGA
-
LGW
19h 45m
2 stops
Multiple Airlines Logo
8:35 pm - 8:59 pm
LGW
-
LGA
29h 24m
2 stops
$681Multiple Airlines
Wed, May 27 - Tue, Jun 2
Multiple Airlines Logo
10:35 am - 12:30 pm
LGA
-
LGW
20h 55m
2 stops
Multiple Airlines Logo
10:00 pm - 2:37 pm
LGW
-
LGA
21h 37m
2 stops
$691Multiple Airlines
Wed, May 20 - Wed, May 27
Multiple Airlines Logo
4:45 pm - 11:05 am
LGA
-
LGW
13h 20m
2 stops
Multiple Airlines Logo
8:35 pm - 2:59 pm
LGW
-
LGA
23h 24m
2 stops
$695Multiple Airlines
Tue, May 19 - Tue, May 26
Multiple Airlines Logo
8:45 am - 12:30 pm
LGA
-
LGW
22h 45m
2 stops
Multiple Airlines Logo
8:35 pm - 3:50 pm
LGW
-
LGA
24h 15m
2 stops
$698Multiple Airlines
Wed, May 20 - Tue, May 26
Multiple Airlines Logo
5:40 pm - 10:40 am
LGA
-
LGW
12h 00m
2 stops
Multiple Airlines Logo
10:00 pm - 2:37 pm
LGW
-
LGA
21h 37m
2 stops
$700Multiple Airlines
Wed, May 20 - Wed, May 27
Multiple Airlines Logo
5:40 pm - 5:50 pm
LGA
-
LGW
19h 10m
2 stops
Multiple Airlines Logo
7:55 pm - 3:50 pm
LGW
-
LGA
24h 55m
2 stops
$702Multiple Airlines
Wed, May 20 - Tue, May 26
Multiple Airlines Logo
5:40 pm - 7:55 pm
LGA
-
LGW
21h 15m
2 stops
Multiple Airlines Logo
8:35 pm - 10:36 pm
LGW
-
LGA
31h 01m
2 stops
$703Multiple Airlines
Fri, May 29 - Thu, Jun 4
Multiple Airlines Logo
5:40 pm - 8:40 pm
LGA
-
LGW
22h 00m
2 stops
Multiple Airlines Logo
10:00 pm - 2:37 pm
LGW
-
LGA
21h 37m
2 stops
$704Multiple Airlines
Wed, Aug 19 - Wed, Aug 26

Delta flights from New York LaGuardia Airport to London Gatwick Airport

Our best Delta deals on New York LaGuardia Airport to London Gatwick Airport flight tickets
Delta
May 11
LGA4:00 pmNew York LaGuardia
12h 40m
2 stops
LGW9:40 amLondon Gatwick
May 18
LGW10:25 amLondon Gatwick
18h 00m
2 stops
LGA11:25 pmNew York LaGuardia
$788
Delta
May 5
LGA4:00 pmNew York LaGuardia
12h 25m
2 stops
LGW9:25 amLondon Gatwick
May 8
LGW10:25 amLondon Gatwick
17h 53m
2 stops
LGA11:18 pmNew York LaGuardia
$789

Porter Airlines flights from New York LaGuardia Airport to London Gatwick Airport

Our best Porter Airlines deals on New York LaGuardia Airport to London Gatwick Airport flight tickets
Porter Airlines
May 12
LGA9:55 amNew York LaGuardia
18h 55m
2 stops
LGW9:50 amLondon Gatwick
Jun 2
LGW12:40 pmLondon Gatwick
11h 45m
1 stop
LGA7:25 pmNew York LaGuardia
$909
Porter Airlines
May 12
LGA9:55 amNew York LaGuardia
18h 55m
2 stops
LGW9:50 amLondon Gatwick
Jun 10
LGW9:40 amLondon Gatwick
12h 15m
1 stop
LGA4:55 pmNew York LaGuardia
$910

momondo Fare Finder

 
Customize your flight search to find flights from New York LaGuardia Airport 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 May 2, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Wed 5/27

5:40 pm-5:50 pm

2 stops19h 10m

London Gatwick

Wed 6/3

10:00 pm-2:37 pm

2 stops21h 37m

$677

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Tue 5/26

4:45 pm-12:20 pm

2 stops14h 35m

London Gatwick

Wed 6/3

10:00 pm-7:36 pm

2 stops26h 36m

$678

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Wed 5/27

5:40 pm-6:25 pm

2 stops19h 45m

London Gatwick

Tue 6/2

8:35 pm-8:59 pm

2 stops29h 24m

$681

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Wed 5/20

10:35 am-12:30 pm

2 stops20h 55m

London Gatwick

Wed 5/27

10:00 pm-2:37 pm

2 stops21h 37m

$691

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Tue 5/19

4:45 pm-11:05 am

2 stops13h 20m

London Gatwick

Tue 5/26

8:35 pm-2:59 pm

2 stops23h 24m

$695

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Wed 5/20

8:45 am-12:30 pm

2 stops22h 45m

London Gatwick

Tue 5/26

8:35 pm-3:50 pm

2 stops24h 15m

$698
Quickest round-trip

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Wed 5/20

5:40 pm-10:40 am

2 stops12h 00m

London Gatwick

Wed 5/27

10:00 pm-2:37 pm

2 stops21h 37m

$700

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Wed 5/20

5:40 pm-5:50 pm

2 stops19h 10m

London Gatwick

Tue 5/26

7:55 pm-3:50 pm

2 stops24h 55m

$702

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Fri 5/29

5:40 pm-7:55 pm

2 stops21h 15m

London Gatwick

Thu 6/4

8:35 pm-10:36 pm

2 stops31h 01m

$703

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Wed 8/19

5:40 pm-8:40 pm

2 stops22h 00m

London Gatwick

Wed 8/26

10:00 pm-2:37 pm

2 stops21h 37m

$704

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 New York LaGuardia Airport 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 New York LaGuardia Airport to London Gatwick Airport is on a Wednesday when prices can be found for as low as $514. 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 $604.

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

Flying to London Gatwick Airport from New York LaGuardia Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $513 when looking at flights departing in the afternoon. In the evening is when there is more demand to fly to London Gatwick Airport, so prices are often more expensive at around $572 per ticket.

Can stopping save me money on New York LaGuardia Airport to London Gatwick Airport flights?

You could potentially save up to 44% on your flight if you consider stops on a New York LaGuardia Airport to London Gatwick Airport flight.

When to book flights from New York LaGuardia Airport to London Gatwick Airport

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

Cheap New York LaGuardia Airport to London Gatwick Airport (LGA to LGW) flight deals and tips

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

Fastest flight time

10h 40m

Direct flights

None
The fastest flight from New York LaGuardia Airport to London Gatwick Airport takes 10h 40m
There are no direct flights from New York LaGuardia Airport to London Gatwick Airport. There are no popular flight routes from New York LaGuardia Airport to London Gatwick Airport.
Search flight deals

Frequently asked questions about flying from New York LaGuardia Airport to London Gatwick Airport

  • How far is New York LaGuardia to London Gatwick by plane?

    New York LaGuardia and London Gatwick are 3456.2 mi apart from one another. 10h 40m is a normal flight duration for this route.

  • When did momondo last update prices for flights from New York LaGuardia Airport to London Gatwick Airport?

    Prices for flights from New York LaGuardia Airport to London Gatwick Airport are updated daily.

  • How old do you have to be to fly from New York LaGuardia 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 New York LaGuardia 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
Hounslow
Gatwick
Milton Keynes
Dover
Luton
Hayes
Crawley
Slough
Wembley
Stansted
Watford
Croydon
Uxbridge
Brentwood
Dartford
Cobham
Folkestone
Romford
Harrow
Guildford

Why use momondo?

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

It is quick and easy to find New York to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

momondo does allow users to show only those flights to London from New York which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from New York to London?

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 New York to London.

I’m not ready to book a flight from New York 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 New York and alert you when they change.

An easier way to manage your London Gatwick Airport trip

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