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Cheap flights from London to New York LaGuardia Airport from $604

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — LGA
9 gen — 16 gen1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to LaGuardia

Enter your travel dates to find the best prices.

Cheapest flights from London to LaGuardia
Explore the most affordable flight options available from London to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 dicembre 2025.

ven 12/1216:20LHR - LGA
1 stop12h 24mUnited Airlines
sab 13/1219:50LGA - LHR
1 stop29h 40mUnited Airlines
Deal found 8/12$1,020
lun 29/1216:50LHR - LGA
1 stop20h 29mDelta
mar 17/317:15LGA - LHR
1 stop13h 35mDelta
Deal found 9/12$1,039
gio 25/1213:25LHR - LGA
1 stop10h 37mUnited Airlines
mer 18/314:59LGA - LHR
1 stop11h 41mUnited Airlines
Deal found 9/12$1,074
mer 24/1213:25LHR - LGA
1 stop10h 37mUnited Airlines
ven 30/114:20LGA - LHR
1 stop15h 55mUnited Airlines
Deal found 8/12$1,076
sab 27/1218:00LHR - LGA
1 stop19h 07mUnited Airlines
lun 16/314:59LGA - LHR
1 stop11h 41mUnited Airlines
Deal found 9/12$1,079
mer 24/1211:30LHR - LGA
2 stops16h 50mVirgin Atlantic
ven 30/116:00LGA - LHR
1 stop10h 50mVirgin Atlantic
Deal found 8/12$1,083
mer 24/1213:25LHR - LGA
1 stop10h 37mUnited Airlines
mar 6/119:29LGA - LHR
1 stop10h 21mUnited Airlines
Deal found 8/12$1,094
lun 29/1216:50LHR - LGA
1 stop20h 29mDelta
sab 14/317:15LGA - LHR
1 stop13h 35mDelta
Deal found 9/12$1,100
mer 24/1206:30LHR - LGA
2 stops17h 02mDelta
mer 7/113:00LGA - LHR
1 stop12h 50mDelta
Deal found 8/12$1,104
mer 24/1216:20LHR - LGA
1 stop12h 23mUnited Airlines
gio 8/115:20LGA - LHR
1 stop10h 50mUnited Airlines
Deal found 9/12$1,109
mer 24/1211:30LHR - LGA
2 stops16h 50mVirgin Atlantic
gio 8/116:00LGA - LHR
1 stop9h 50mVirgin Atlantic
Deal found 9/12$1,112
gio 11/1211:40LGW - LGA
1 stop14h 45mAir Transat
mer 21/121:00LGA - LGW
1 stop31h 45mAir Transat
Deal found 9/12$1,176

Find flight deals from London to LaGuardia

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to LaGuardia (LGA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 dicembre 2025.

Round-trip from

$762

One-way from

$604

Popular in

August

Cheapest in

October

Average price

$1,192
5/2-8/2
  • 5/2-8/2
  • 2 total stops
  • 68h 01m total
  • London to New York
Search Deals
United Airlines
  • United Airlines
  • 28/4
  • 2 total stops
  • 17h 32m total
  • London to New York
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($146 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($40 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customise your flight search to find flights from London to LaGuardia 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, Cheapflights users made 647,157 searches. Data last updated 10 dicembre 2025.
Use the filters below to find and compare flights from London to New York LaGuardia Airport that are best for you.

Fly from

London

Fly to

LaGuardia

Route

Depart

Return

Price

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

ven 23/1

14:00-20:00

1 stop35h 00m

New York LaGuardia

ven 30/1

09:55-10:00

1 stop19h 05m

$803

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

gio 22/1

14:00-20:00

1 stop35h 00m

New York LaGuardia

lun 26/1

09:55-10:00

1 stop19h 05m

$827

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

gio 22/1

14:00-20:00

1 stop35h 00m

New York LaGuardia

gio 29/1

09:55-10:00

1 stop19h 05m

$839

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

lun 26/1

14:00-17:58

1 stop32h 58m

New York LaGuardia

mer 4/2

19:59-10:00

1 stop33h 01m

$856

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

gio 15/1

14:00-20:00

1 stop35h 00m

New York LaGuardia

lun 19/1

09:55-10:00

1 stop19h 05m

$898

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

mar 24/2

08:55-19:28

2 stops15h 33m

New York LaGuardia

lun 2/3

16:59-07:50

1 stop9h 51m

$901

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

lun 2/3

06:20-16:21

2 stops15h 01m

New York LaGuardia

lun 23/3

16:00-06:50

1 stop10h 50m

$901

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

lun 26/1

13:25-19:02

1 stop10h 37m

New York LaGuardia

dom 1/2

19:45-07:10

1 stop30h 25m

$908

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

lun 13/4

09:30-14:58

1 stop10h 28m

New York LaGuardia

mar 21/4

19:48-10:40

1 stop9h 52m

$916

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

gio 8/1

13:25-19:02

1 stop10h 37m

New York LaGuardia

gio 15/1

13:15-07:55

1 stop13h 40m

$952

Flights are sorted by cheapest return flights first.

Deals found on 7/12

Showing 1-10 of 42 results
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Best time to book a flight from London to LaGuardia

Have a flexible travel schedule? Discover the best time to fly to LaGuardia from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to New York LaGuardia Airport

How far ahead should I book a flight from London to New York LaGuardia Airport?

Use this chart to determine the optimal time to book a return flight from London to LaGuardia. Price data was last updated on 5 December 2025.

The best time to book flights from London to New York LaGuardia Airport is 40 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from London to New York LaGuardia Airport?

Currently, February is the cheapest month in which you can book a flight from London to New York LaGuardia Airport (average of $633). Flying from London to New York LaGuardia Airport in August is currently the most expensive (average of $755). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How often are flights from London to New York delayed?

About 50% of weekly flights between London and New York have experienced delays in the past year, with the average delay time being 23 minutes.

What is the most punctual flight time for London to New York flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to New York flights?

Over the past year, China West Air have had the lowest number of delays on this route, with just 100% of flights being delayed.

Related info for your journey

Find useful and relevant information for your journey from London to LaGuardia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London to New York LaGuardia Airport?

    Airlines like Virgin Atlantic and United Airlines fly from London to New York LaGuardia Airport in about 10h 37m. The time it takes to get you to your destination can typically vary by up to 4h 56m. The distance between London and New York LaGuardia Airport is about 5533 km. This flight may include one or multiple stops.

  • Can I find deals for flights from London to LaGuardia that include hotel bookings?

    Yes. In addition to deals on London to LaGuardia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to LaGuardia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to LaGuardia.

  • Can I find deals for business class flights from London to LaGuardia?

    Yes. Cheapflights offers flight deals from London to LaGuardia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to New York LaGuardia Airport?

    Currently, February is the cheapest month in which you can book a flight from London to New York LaGuardia Airport (average of $633). Flying from London to New York LaGuardia Airport in August is currently the most expensive (average of $755). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near New York LaGuardia Airport?

Book flights to New York LaGuardia Airport if you plan to visit one of these locations
Secaucus
Fort Lee
Queens
Princeton

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Alternative routes for London to LaGuardia

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights

Fly with Cheapflights

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How does Cheapflights help users find flights from London to LaGuardia?

Cheapflights helps you search for flights from London to LaGuardia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from London to LaGuardia?

Cheapflights simply makes it quick and affordable to book flights from London to LaGuardia by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from London to LaGuardia with no change fees?

Yes! Cheapflights helps users easily find flights from London to LaGuardia with no change fees.

Can Cheapflights notify me if prices for flights from London to LaGuardia become cheaper?

Yes! Start tracking prices for London to LaGuardia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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