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Cheap flights from London to New York from £249

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to New York departing on 26/1. 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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Cheap return flights

Logo
14:00 - 09:00LGW-LGA
24h 00m1 stop
Logo
09:59 - 10:00LGA-LGW
19h 01m1 stop
£313
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Tue, 7 Oct - Tue, 14 Oct
Air Canada Logo
09:00 - 19:02LHR-LGA
15h 02m2 stops
Air Canada Logo
13:05 - 07:10LGA-LHR
13h 05m1 stop
£315Air Canada
Find Deal
Sat, 28 Feb - Wed, 4 Mar
Air Canada Logo
09:00 - 19:02LHR-LGA
15h 02m2 stops
Air Canada Logo
06:05 - 07:10LGA-LHR
20h 05m1 stop
£316Air Canada
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Tue, 10 Feb - Thu, 19 Feb
Virgin Atlantic Logo
12:45 - 20:06LHR-LGA
12h 21m1 stop
Virgin Atlantic Logo
20:00 - 10:30LGA-LHR
9h 30m1 stop
£326Virgin Atlantic
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Sun, 12 Oct - Sun, 19 Oct
United Airlines Logo
07:40 - 23:30LHR-LGA
19h 50m2 stops
United Airlines Logo
19:45 - 07:10LGA-LHR
30h 25m1 stop
£335United Airlines
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Sun, 26 Oct - Sun, 2 Nov
American Airlines Logo
11:20 - 09:14LGW-LGA
26h 54m2 stops
American Airlines Logo
10:00 - 09:00LGA-LGW
18h 00m2 stops
£335American Airlines
Find Deal
Sun, 2 Nov - Mon, 10 Nov
United Airlines Logo
07:40 - 23:30LHR-LGA
19h 50m2 stops
United Airlines Logo
06:00 - 06:40LGA-LHR
19h 40m1 stop
£336United Airlines
Find Deal
Sun, 26 Oct - Mon, 3 Nov
American Airlines Logo
11:20 - 09:14LGW-LGA
26h 54m2 stops
American Airlines Logo
10:00 - 09:00LGA-LGW
18h 00m2 stops
£336American Airlines
Find Deal
Sun, 2 Nov - Mon, 10 Nov
Virgin Atlantic Logo
11:45 - 22:26LHR-LGA
15h 41m2 stops
Virgin Atlantic Logo
16:00 - 06:50LGA-LHR
9h 50m1 stop
£352Virgin Atlantic
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Fri, 7 Nov - Mon, 10 Nov
Delta Logo
10:00 - 22:25LCY-LGA
17h 25m2 stops
Delta Logo
11:00 - 07:15LGA-LCY
15h 15m2 stops
£385Delta
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Thu, 25 Sep - Sun, 28 Sep

Delta flights from London to New York LaGuardia Airport

Our best Delta deals on London to New York LaGuardia Airport flight tickets
Delta
26 Sept
LHR09:40London Heathrow
10h 45m
1 stop
LGA15:25New York LaGuardia
3 Oct
LGA17:00New York LaGuardia
10h 05m
1 stop
LHR08:05London Heathrow
£374
Find similar
Delta
25 Sept
LCY10:00London City
17h 25m
2 stops
LGA22:25New York LaGuardia
28 Sept
LGA11:00New York LaGuardia
15h 15m
2 stops
LCY07:15London City
£385
Find similar
Delta
20 Sept
LCY10:00London City
18h 07m
2 stops
LGA23:07New York LaGuardia
26 Sept
LGA12:59New York LaGuardia
14h 11m
2 stops
LCY08:10London City
£402
Find similar

American Airlines flights from London to New York LaGuardia Airport

Our best American Airlines deals on London to New York LaGuardia Airport flight tickets
American Airlines
2 Nov
LGW11:20London Gatwick
26h 54m
2 stops
LGA09:14New York LaGuardia
10 Nov
LGA10:00New York LaGuardia
18h 00m
2 stops
LGW09:00London Gatwick
£335
Find similar
American Airlines
2 Nov
LGW11:20London Gatwick
26h 54m
2 stops
LGA09:14New York LaGuardia
10 Nov
LGA10:00New York LaGuardia
18h 00m
2 stops
LGW09:00London Gatwick
£336
Find similar
American Airlines
1 Oct
LGW14:30London Gatwick
26h 36m
2 stops
LGA12:06New York LaGuardia
8 Oct
LGA09:00New York LaGuardia
16h 35m
2 stops
LGW06:35London Gatwick
£338
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momondo Fare Finder

 
Customise your flight search to find flights from London to New York LaGuardia 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 279,928 searches. Data last updated 12 September 2025.
Use the filters below to find and compare flights from London to New York LaGuardia Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Tue 7/10

14:00-09:00

1 stop24h 00m

New York LaGuardia

Tue 14/10

09:59-10:00

1 stop19h 01m

£313

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sat 28/2

09:00-19:02

2 stops15h 02m

New York LaGuardia

Wed 4/3

13:05-07:10

1 stop13h 05m

£315

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Tue 10/2

09:00-19:02

2 stops15h 02m

New York LaGuardia

Thu 19/2

06:05-07:10

1 stop20h 05m

£316

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sun 12/10

12:45-20:06

1 stop12h 21m

New York LaGuardia

Sun 19/10

20:00-10:30

1 stop9h 30m

£326

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sun 26/10

07:40-23:30

2 stops19h 50m

New York LaGuardia

Sun 2/11

19:45-07:10

1 stop30h 25m

£335

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Sun 2/11

11:20-09:14

2 stops26h 54m

New York LaGuardia

Mon 10/11

10:00-09:00

2 stops18h 00m

£335

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sun 26/10

07:40-23:30

2 stops19h 50m

New York LaGuardia

Mon 3/11

06:00-06:40

1 stop19h 40m

£336

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Sun 2/11

11:20-09:14

2 stops26h 54m

New York LaGuardia

Mon 10/11

10:00-09:00

2 stops18h 00m

£336

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Fri 7/11

11:45-22:26

2 stops15h 41m

New York LaGuardia

Mon 10/11

16:00-06:50

1 stop9h 50m

£352

LondonNew York

LCY - LGA

LCYLGA

London City

Thu 25/9

10:00-22:25

2 stops17h 25m

New York LaGuardia

Sun 28/9

11:00-07:15

2 stops15h 15m

£385

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from London to New York LaGuardia 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 month to fly to New York LaGuardia Airport?

If you don’t want to visit New York LaGuardia Airport in March, then you should wait until May to fly from London, when ticket prices are also cheap, with an average price of £390.

What is the cheapest day to depart on your flight to New York LaGuardia Airport?

On average, the least expensive day to fly to New York LaGuardia Airport from London is on a Monday. momondo users have found tickets for Monday departures for as low as £463. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around £488. These prices are subject to change though, so be sure to set up a Price Alert for flights to New York LaGuardia Airport.

What is the cheapest time of day to depart on your flight to New York LaGuardia Airport?

Our data shows that the cheapest London to New York LaGuardia Airport flights are usually those with departure times in the evening. Our users have found flights to New York LaGuardia Airport in the evening for as low as £376. Flights to New York LaGuardia Airport are more costly in the morning, with an average ticket price of £485. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to New York LaGuardia Airport?

You are more likely to see cheaper flights to New York LaGuardia Airport from London when booking weeks ahead of your departure date. In general, you can expect to find flights to New York LaGuardia Airport for around £461 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New York LaGuardia Airport from London for as low as £383 on momondo.

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

You could potentially save up to 28% on your flight if you consider stops on a London to New York LaGuardia Airport flight.

When to book flights from London to New York LaGuardia Airport

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

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

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

Direct flights

None
There are no direct flights from London to New York LaGuardia Airport. There are no popular flight routes from London to New York LaGuardia Airport.
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  • How far is London to New York LaGuardia by plane?

    London and New York LaGuardia are 3450.9 mi apart from one another. Typically, this will take 10h 17m by plane in normal conditions.

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

    Prices for flights from London to New York LaGuardia Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from London to New York LaGuardia Airport?

  • How old do you have to be to fly from London to New York LaGuardia Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to New York LaGuardia Airport.

  • What documentation or ID do you need to fly to New York LaGuardia Airport?

    The necessary travel and health documents for your New York LaGuardia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from London to New York LaGuardia Airport?

Best airlines flying from London to New York LaGuardia Airport

Compare and see reviews for airlines that fly from London to New York LaGuardia Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom £302Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights
LufthansaPriceFrom £327Free CancellationRating
6.8
7,409 reviews
Search Lufthansa flights
Air CanadaPriceFrom £350Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
Virgin AtlanticPriceFrom £359Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £366Free CancellationRating
6.6
7,361 reviews
Search British Airways flights

Travelling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Queens
Saddle Brook
Secaucus
North Wales
Roslyn
Paramus
North Bergen
Bronx
Yonkers
Staten Island
Hoboken
Somerset
Tarrytown
Stamford
Milford
Norwalk
Teaneck
Fishkill
Uniondale
East Brunswick

Why use momondo?

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

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

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

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

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

Once all potential London to New York 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 London to New York right now. Can momondo alert me if prices change?

If you are simply researching potential flights to New York, momondo offers a useful price alert feature which will track prices for flights to New York from London and alert you when they change.

An easier way to manage your New York LaGuardia Airport trip

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