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Cheap flights from New York LaGuardia Airport to London from $176

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 1/17. 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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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
4:20 pm - 2:25 pmLGA-LGW
17h 05m2 stops
Multiple Airlines Logo
10:30 pm - 3:38 pmLGW-LGA
22h 08m2 stops
$477Multiple Airlines
Find Deal
Thu, Nov 27 - Sat, Dec 6
Multiple Airlines Logo
3:30 pm - 10:35 amLGA-LGW
14h 05m2 stops
Multiple Airlines Logo
9:30 pm - 3:38 pmLGW-LGA
23h 08m2 stops
$480Multiple Airlines
Find Deal
Sat, Nov 15 - Sat, Nov 22
Multiple Airlines Logo
3:20 pm - 1:35 pmLGA-LGW
17h 15m2 stops
Multiple Airlines Logo
3:20 pm - 2:42 pmLGW-LGA
28h 22m3 stops
$481Multiple Airlines
Find Deal
Wed, Nov 26 - Mon, Dec 1
Multiple Airlines Logo
6:05 am - 7:25 pmLGA-LGW
32h 20m3 stops
Multiple Airlines Logo
9:30 pm - 2:43 pmLGW-LGA
22h 13m3 stops
$483Multiple Airlines
Find Deal
Mon, Nov 10 - Mon, Nov 17
Multiple Airlines Logo
4:20 pm - 10:35 amLGA-LGW
13h 15m2 stops
Multiple Airlines Logo
9:35 pm - 3:38 pmLGW-LGA
23h 03m2 stops
$488Multiple Airlines
Find Deal
Sat, Nov 15 - Fri, Nov 21
Multiple Airlines Logo
3:20 pm - 1:35 pmLGA-LGW
17h 15m2 stops
Multiple Airlines Logo
5:20 pm - 2:42 pmLGW-LGA
26h 22m3 stops
$490Multiple Airlines
Find Deal
Wed, Nov 26 - Mon, Dec 1
Multiple Airlines Logo
6:30 am - 10:00 amLGA-LGW
22h 30m2 stops
Multiple Airlines Logo
2:00 pm - 11:00 amLGW-LGA
26h 00m2 stops
$492Multiple Airlines
Find Deal
Fri, Jan 23 - Mon, Jan 26
Multiple Airlines Logo
3:20 pm - 2:20 pmLGA-LGW
18h 00m2 stops
Multiple Airlines Logo
8:40 am - 7:02 pmLGW-LGA
15h 22m2 stops
$496Multiple Airlines
Find Deal
Mon, Jan 12 - Fri, Jan 16
Multiple Airlines Logo
12:26 pm - 10:05 amLGA-LGW
16h 39m1 stop
Multiple Airlines Logo
2:00 pm - 2:00 pmLGW-LGA
29h 00m1 stop
$498Multiple Airlines
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Sat, Jan 17 - Sat, Jan 24
Multiple Airlines Logo
5:35 pm - 2:10 pmLGA-LGW
15h 35m2 stops
Multiple Airlines Logo
6:50 am - 7:02 pmLGW-LGA
17h 12m2 stops
$500Multiple Airlines
Find Deal
Wed, Dec 10 - Sun, Dec 14

Air Transat flights from New York LaGuardia Airport to London Gatwick Airport

Our best Air Transat deals on New York LaGuardia Airport to London Gatwick Airport flight tickets
Air Transat
Nov 8
LGA6:15 amNew York LaGuardia
22h 30m
1 stop
LGW9:45 amLondon Gatwick
Nov 11
LGW11:40 amLondon Gatwick
26h 15m
1 stop
LGA8:55 amNew York LaGuardia
$1,146
Find similar
Air Transat
Nov 8
LGA5:55 pmNew York LaGuardia
10h 50m
1 stop
LGW9:45 amLondon Gatwick
Nov 11
LGW11:40 amLondon Gatwick
14h 45m
1 stop
LGA9:25 pmNew York LaGuardia
$1,181
Find similar
Air Transat
Nov 8
LGA5:55 pmNew York LaGuardia
10h 50m
1 stop
LGW9:45 amLondon Gatwick
Nov 12
LGW11:40 amLondon Gatwick
14h 45m
1 stop
LGA9:25 pmNew York LaGuardia
$1,203
Find similar

TAP AIR PORTUGAL flights from New York LaGuardia Airport to London Gatwick Airport

Our best TAP AIR PORTUGAL deals on New York LaGuardia Airport to London Gatwick Airport flight tickets
TAP AIR PORTUGAL
Nov 5
LGA10:55 amNew York LaGuardia
23h 10m
2 stops
LGW3:05 pmLondon Gatwick
Nov 13
LGW10:10 amLondon Gatwick
37h 33m
3 stops
LGA6:43 pmNew York LaGuardia
$1,256
Find similar
TAP AIR PORTUGAL
Nov 5
LGA10:55 amNew York LaGuardia
42h 05m
3 stops
LGW10:00 amLondon Gatwick
Nov 13
LGW10:10 amLondon Gatwick
37h 33m
3 stops
LGA6:43 pmNew York LaGuardia
$1,269
Find similar

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 October 30, 2025.
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

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Thu 11/27

4:20 pm-2:25 pm

2 stops17h 05m

London Gatwick

Sat 12/6

10:30 pm-3:38 pm

2 stops22h 08m

$477

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Sat 11/15

3:30 pm-10:35 am

2 stops14h 05m

London Gatwick

Sat 11/22

9:30 pm-3:38 pm

2 stops23h 08m

$480

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Wed 11/26

3:20 pm-1:35 pm

2 stops17h 15m

London Gatwick

Mon 12/1

3:20 pm-2:42 pm

3 stops28h 22m

$481

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Mon 11/10

6:05 am-7:25 pm

3 stops32h 20m

London Gatwick

Mon 11/17

9:30 pm-2:43 pm

3 stops22h 13m

$483

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Sat 11/15

4:20 pm-10:35 am

2 stops13h 15m

London Gatwick

Fri 11/21

9:35 pm-3:38 pm

2 stops23h 03m

$488

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Wed 11/26

3:20 pm-1:35 pm

2 stops17h 15m

London Gatwick

Mon 12/1

5:20 pm-2:42 pm

3 stops26h 22m

$490

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Fri 1/23

6:30 am-10:00 am

2 stops22h 30m

London Gatwick

Mon 1/26

2:00 pm-11:00 am

2 stops26h 00m

$492

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Mon 1/12

3:20 pm-2:20 pm

2 stops18h 00m

London Gatwick

Fri 1/16

8:40 am-7:02 pm

2 stops15h 22m

$496

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Sat 1/17

12:26 pm-10:05 am

1 stop16h 39m

London Gatwick

Sat 1/24

2:00 pm-2:00 pm

1 stop29h 00m

$498

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Wed 12/10

5:35 pm-2:10 pm

2 stops15h 35m

London Gatwick

Sun 12/14

6:50 am-7:02 pm

2 stops17h 12m

$500

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 $546. 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 $605.

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 $521 when looking at flights departing in the afternoon. At noon is when there is more demand to fly to London Gatwick Airport, so prices are often more expensive at around $640 per ticket.

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

Direct flights

None
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

  • 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. 13h 15m 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
Gatwick
Hounslow
Milton Keynes
Dover
Luton
Slough
Guildford
Hayes
Dartford
Crawley
Brentwood
Chelmsford
Folkestone
Romford
Ilford
Cobham
Wembley
Stansted
Watford
Harrow

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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