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Cheap flights from New York LaGuardia Airport to London from C$ 425

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 14/7. 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

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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
8:00 a.m. - 10:00 a.m.
LGA
-
LGW
21h 00m
1 stop
Multiple Airlines Logo
2:00 p.m. - 2:29 p.m.
LGW
-
LGA
29h 29m
1 stop
C$ 937Multiple Airlines
Sun, 26 Apr - Mon, 27 Apr
Multiple Airlines Logo
8:00 a.m. - 10:00 a.m.
LGA
-
LGW
21h 00m
1 stop
Multiple Airlines Logo
2:00 p.m. - 2:29 p.m.
LGW
-
LGA
29h 29m
1 stop
C$ 939Multiple Airlines
Sun, 26 Apr - Mon, 4 May
Multiple Airlines Logo
8:25 p.m. - 10:00 a.m.
LGA
-
LGW
32h 35m
1 stop
Multiple Airlines Logo
2:00 p.m. - 2:29 p.m.
LGW
-
LGA
29h 29m
1 stop
C$ 951Multiple Airlines
Sun, 26 Apr - Wed, 6 May
Multiple Airlines Logo
3:29 p.m. - 10:00 a.m.
LGA
-
LGW
13h 31m
1 stop
Multiple Airlines Logo
2:00 p.m. - 2:29 p.m.
LGW
-
LGA
29h 29m
1 stop
C$ 956Multiple Airlines
Sat, 25 Apr - Wed, 29 Apr
Multiple Airlines Logo
3:29 p.m. - 10:00 a.m.
LGA
-
LGW
13h 31m
1 stop
Multiple Airlines Logo
2:00 p.m. - 2:29 p.m.
LGW
-
LGA
29h 29m
1 stop
C$ 962Multiple Airlines
Sat, 25 Apr - Fri, 8 May
Multiple Airlines Logo
8:00 a.m. - 10:00 a.m.
LGA
-
LGW
21h 00m
1 stop
Multiple Airlines Logo
2:00 p.m. - 2:29 p.m.
LGW
-
LGA
29h 29m
1 stop
C$ 965Multiple Airlines
Sun, 26 Apr - Wed, 29 Apr
Multiple Airlines Logo
8:00 a.m. - 10:00 a.m.
LGA
-
LGW
21h 00m
1 stop
Multiple Airlines Logo
2:00 p.m. - 2:29 p.m.
LGW
-
LGA
29h 29m
1 stop
C$ 969Multiple Airlines
Sun, 26 Apr - Mon, 27 Apr
Multiple Airlines Logo
3:29 p.m. - 10:00 a.m.
LGA
-
LGW
13h 31m
1 stop
Multiple Airlines Logo
2:00 p.m. - 2:29 p.m.
LGW
-
LGA
29h 29m
1 stop
C$ 978Multiple Airlines
Wed, 6 May - Wed, 13 May
Multiple Airlines Logo
3:29 p.m. - 10:00 a.m.
LGA
-
LGW
13h 31m
1 stop
Multiple Airlines Logo
2:00 p.m. - 2:29 p.m.
LGW
-
LGA
29h 29m
1 stop
C$ 981Multiple Airlines
Wed, 6 May - Wed, 13 May
Multiple Airlines Logo
8:00 a.m. - 10:00 a.m.
LGA
-
LGW
21h 00m
1 stop
Multiple Airlines Logo
2:00 p.m. - 4:14 p.m.
LGW
-
LGA
31h 14m
1 stop
C$ 988Multiple Airlines
Sun, 26 Apr - Sun, 3 May

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
15 Apr
LGA1:00 p.m.New York LaGuardia
15h 25m
2 stops
LGW9:25 a.m.London Gatwick
21 Apr
LGW10:35 a.m.London Gatwick
18h 06m
2 stops
LGA11:41 p.m.New York LaGuardia
C$ 1,009
Delta
6 May
LGA1:00 p.m.New York LaGuardia
15h 25m
2 stops
LGW9:25 a.m.London Gatwick
20 May
LGW10:25 a.m.London Gatwick
15h 53m
2 stops
LGA9:18 p.m.New York LaGuardia
C$ 1,010
Delta
1 Apr
LGA10:00 a.m.New York LaGuardia
18h 25m
2 stops
LGW9:25 a.m.London Gatwick
5 Apr
LGW10:25 a.m.London Gatwick
39h 58m
2 stops
LGA9:23 p.m.New York LaGuardia
C$ 1,026

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 96,600 searches. Data last updated 24 March 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

Sun 26/4

8:00 a.m.-10:00 a.m.

1 stop21h 00m

London Gatwick

Mon 27/4

2:00 p.m.-2:29 p.m.

1 stop29h 29m

C$ 937

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Sun 26/4

8:00 a.m.-10:00 a.m.

1 stop21h 00m

London Gatwick

Mon 4/5

2:00 p.m.-2:29 p.m.

1 stop29h 29m

C$ 939

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Sun 26/4

8:25 p.m.-10:00 a.m.

1 stop32h 35m

London Gatwick

Wed 6/5

2:00 p.m.-2:29 p.m.

1 stop29h 29m

C$ 951
Quickest round-trip

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Sat 25/4

3:29 p.m.-10:00 a.m.

1 stop13h 31m

London Gatwick

Wed 29/4

2:00 p.m.-2:29 p.m.

1 stop29h 29m

C$ 956

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Sat 25/4

3:29 p.m.-10:00 a.m.

1 stop13h 31m

London Gatwick

Fri 8/5

2:00 p.m.-2:29 p.m.

1 stop29h 29m

C$ 962

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Sun 26/4

8:00 a.m.-10:00 a.m.

1 stop21h 00m

London Gatwick

Wed 29/4

2:00 p.m.-2:29 p.m.

1 stop29h 29m

C$ 965

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Sun 26/4

8:00 a.m.-10:00 a.m.

1 stop21h 00m

London Gatwick

Mon 27/4

2:00 p.m.-2:29 p.m.

1 stop29h 29m

C$ 969

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Wed 6/5

3:29 p.m.-10:00 a.m.

1 stop13h 31m

London Gatwick

Wed 13/5

2:00 p.m.-2:29 p.m.

1 stop29h 29m

C$ 978

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Wed 6/5

3:29 p.m.-10:00 a.m.

1 stop13h 31m

London Gatwick

Wed 13/5

2:00 p.m.-2:29 p.m.

1 stop29h 29m

C$ 981

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Sun 26/4

8:00 a.m.-10:00 a.m.

1 stop21h 00m

London Gatwick

Sun 3/5

2:00 p.m.-4:14 p.m.

1 stop31h 14m

C$ 988

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 on your flight to London Gatwick Airport is on a Tuesday when prices can be found for as low as C$ 685. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from New York LaGuardia Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 862.

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

Our most recent data shows that the best time of day to fly to London Gatwick Airport is in the afternoon. Flights from New York LaGuardia Airport to London Gatwick Airport during this time can be as low as C$ 698. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are C$ 763 on average. Flights to London Gatwick Airport from New York LaGuardia Airport in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

22h 30m

Direct flights

None
The fastest flight from New York LaGuardia Airport to London Gatwick Airport takes 22h 30m
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?

    A flight from New York LaGuardia to London Gatwick will travel around 5562.2 km. Typically, this will take 22h 30m by plane in normal conditions.

  • 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 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 New York LaGuardia Airport to London Gatwick Airport.

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

    The travel and health documents you'll need for your trip to London Gatwick Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Gatwick Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Wembley
Ilford
Slough
Gatwick
Wokingham
Crawley
Feltham
Hayes
Waterlooville
Newport
Chelmsford
Basingstoke
Milton Keynes
Dover
Worthing
Guildford
Ipswich
Maidstone
Woking

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New York to London . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to London from New York on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between New York and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from New York to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for New York to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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