Find flights
When to book
FAQs

Cheap flights from London to New York LaGuardia Airport from $582

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 25/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — LGA
8 Jun — 15 Jun1
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 9 May 2026.

Mon 15/612:15
LHR
-
LGA
1 stop11h 32m
United Airlines
Tue 23/614:51
LGA
-
LHR
1 stop11h 04m
United Airlines
Deal found 5/5$858
Sun 14/612:15
LHR
-
LGA
1 stop11h 32m
United Airlines
Tue 23/614:51
LGA
-
LHR
1 stop11h 04m
United Airlines
Deal found 5/5$900
Wed 11/1111:40
LGW
-
LGA
1 stop12h 40m
Air Transat
Wed 18/1117:55
LGA
-
LGW
1 stop10h 50m
Air Transat
Deal found 7/5$915
Sun 14/614:05
LHR
-
LGA
1 stop10h 36m
Air Canada
Sun 21/611:35
LGA
-
LHR
1 stop14h 00m
Air Canada
Deal found 5/5$926
Fri 19/609:30
LHR
-
LGA
2 stops19h 00m
United Airlines
Sat 20/620:30
LGA
-
LHR
1 stop29h 00m
United Airlines
Deal found 7/5$932
Fri 5/606:50
LHR
-
LGA
2 stops21h 40m
United Airlines
Sat 6/620:30
LGA
-
LHR
1 stop29h 00m
United Airlines
Deal found 8/5$933
Tue 15/912:40
LGW
-
LGA
1 stop25h 15m
Air Transat
Sun 20/920:25
LGA
-
LGW
1 stop30h 30m
Air Transat
Deal found 7/5$937
Fri 6/1111:40
LGW
-
LGA
1 stop12h 40m
Air Transat
Mon 9/1109:55
LGA
-
LGW
1 stop18h 50m
Air Transat
Deal found 5/5$939
Mon 21/909:40
LGW
-
LGA
1 stop14h 45m
Air Transat
Wed 23/920:25
LGA
-
LGW
1 stop30h 30m
Air Transat
Deal found 8/5$940
Mon 7/909:40
LGW
-
LGA
1 stop12h 15m
Air Transat
Mon 21/909:55
LGA
-
LGW
1 stop19h 50m
Air Transat
Deal found 8/5$941
Tue 16/612:05
LHR
-
LGA
1 stop11h 05m
Air Canada
Sun 21/616:45
LGA
-
LHR
1 stop11h 50m
Air Canada
Deal found 5/5$952
Mon 15/614:05
LHR
-
LGA
1 stop10h 36m
Air Canada
Sun 21/619:55
LGA
-
LHR
1 stop10h 55m
Air Canada
Deal found 5/5$980

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 9 May 2026.

Round-trip from

$858

One-way from

$582

Popular in

April

Cheapest in

September

Average price

$763
United Airlines
  • United Airlines
  • 16/6-23/6
  • 2 total stops
  • 22h 36m total
  • London to New York
Search Deals
25/9
  • 25/9
  • 1 total stop
  • 30h 59m total
  • London to New York
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($65 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 9 May 2026.
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

Cheapest return flight

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Wed 4/11

11:40-19:20

1 stop12h 40m

New York LaGuardia

Thu 12/11

20:20-09:45

1 stop32h 25m

$939

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Wed 9/9

09:40-16:55

1 stop12h 15m

New York LaGuardia

Mon 21/9

09:55-10:45

1 stop19h 50m

$940

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Mon 7/9

09:40-16:55

1 stop12h 15m

New York LaGuardia

Thu 24/9

09:55-10:45

1 stop19h 50m

$940

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Wed 9/9

12:40-08:55

1 stop25h 15m

New York LaGuardia

Wed 16/9

20:25-07:55

1 stop30h 30m

$940

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Wed 30/9

09:30-14:36

1 stop10h 06m

New York LaGuardia

Tue 6/10

14:32-06:55

1 stop11h 23m

$1,023

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Mon 8/6

09:40-08:55

1 stop28h 15m

New York LaGuardia

Fri 25/9

20:25-07:55

1 stop30h 30m

$1,060

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Wed 10/6

09:40-16:55

1 stop12h 15m

New York LaGuardia

Thu 24/9

17:55-10:45

1 stop11h 50m

$1,060

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Fri 16/10

12:40-08:55

1 stop25h 15m

New York LaGuardia

Sat 24/10

09:55-10:45

1 stop19h 50m

$1,062

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Wed 9/9

10:25-23:28

2 stops18h 03m

New York LaGuardia

Tue 15/9

14:00-09:25

2 stops14h 25m

$1,107

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mon 8/6

06:50-18:47

2 stops16h 57m

New York LaGuardia

Mon 15/6

19:28-10:40

1 stop10h 12m

$1,124

Flights are sorted by cheapest return flights first.

Deals found on 8/5

Showing 1-10 of 43 resultsSorted by cheapest first
1
2
3
...
5

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

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

Currently, May is the cheapest month in which you can book a flight from London to New York LaGuardia Airport (average of $463). Flying from London to New York LaGuardia Airport in June is currently the most expensive (average of $658). 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 much does it cost for a return flight from London to New York LaGuardia Airport?

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.

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 Air Transat and United Airlines fly from London to New York LaGuardia Airport in about 10h 06m. The time it takes to get you to your destination can typically vary by up to 2h 34m. 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, May is the cheapest month in which you can book a flight from London to New York LaGuardia Airport (average of $463). Flying from London to New York LaGuardia Airport in June is currently the most expensive (average of $658). 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
Fort Lee
Secaucus
Queens
Princeton

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.