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Cheap flights from London to New York LaGuardia Airport from $591

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — LGA
21 Jun — 28 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 22 May 2026.

Fri 19/606:50
LHR
-
LGA
2 stops21h 40m
United Airlines
Sat 20/620:30
LGA
-
LHR
1 stop29h 00m
United Airlines
Deal found 21/5$935
Wed 23/912:40
LGW
-
LGA
1 stop11h 45m
Air Transat
Wed 18/1109:55
LGA
-
LGW
1 stop18h 50m
Air Transat
Deal found 18/5$935
Mon 14/909:40
LGW
-
LGA
1 stop12h 15m
Air Transat
Mon 21/909:55
LGA
-
LGW
1 stop17h 00m
Air Transat
Deal found 19/5$936
Sat 26/909:40
LGW
-
LGA
1 stop12h 15m
Air Transat
Fri 6/1120:20
LGA
-
LGW
1 stop32h 25m
Air Transat
Deal found 19/5$938
Mon 14/909:40
LGW
-
LGA
1 stop12h 15m
Air Transat
Thu 8/1009:55
LGA
-
LGW
1 stop17h 00m
Air Transat
Deal found 20/5$939
Mon 7/912:40
LGW
-
LGA
1 stop11h 45m
Air Transat
Sun 13/920:25
LGA
-
LGW
1 stop30h 30m
Air Transat
Deal found 19/5$940
Wed 16/912:40
LGW
-
LGA
1 stop25h 15m
Air Transat
Sat 19/909:55
LGA
-
LGW
1 stop17h 00m
Air Transat
Deal found 18/5$942
Sat 19/912:40
LGW
-
LGA
1 stop25h 15m
Air Transat
Sat 26/909:55
LGA
-
LGW
1 stop17h 00m
Air Transat
Deal found 22/5$943
Tue 1/907:30
LHR
-
LGA
2 stops29h 30m
United Airlines
Mon 7/917:40
LGA
-
LHR
1 stop31h 50m
United Airlines
Deal found 18/5$982
Wed 2/907:25
LHR
-
LGA
2 stops16h 20m
United Airlines
Tue 8/913:25
LGA
-
LHR
1 stop14h 35m
United Airlines
Deal found 19/5$984
Tue 1/1207:30
LHR
-
LGA
2 stops16h 02m
United Airlines
Tue 15/1214:32
LGA
-
LHR
1 stop11h 08m
United Airlines
Deal found 19/5$985
Wed 16/907:25
LHR
-
LGA
2 stops16h 20m
United Airlines
Thu 24/914:00
LGA
-
LHR
1 stop11h 45m
United Airlines
Deal found 22/5$987

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 22 May 2026.

Round-trip from

$935

One-way from

$591

Popular in

April

Cheapest in

October

Average price

$1,078
United Airlines
  • United Airlines
  • 19/6-20/6
  • 3 total stops
  • 50h 40m total
  • London to New York
Search Deals
3/6
  • 3/6
  • 1 total stop
  • 31h 11m total
  • London to New York
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($206 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($70 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 22 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

Sun 8/11

11:40-19:20

1 stop12h 40m

New York LaGuardia

Fri 13/11

09:55-09:45

1 stop18h 50m

$940

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Wed 4/11

11:40-08:55

1 stop26h 15m

New York LaGuardia

Fri 13/11

17:55-09:45

1 stop10h 50m

$942

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Sat 31/10

11:40-09:55

1 stop26h 15m

New York LaGuardia

Mon 16/11

20:20-09:45

1 stop32h 25m

$942

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Tue 1/9

07:25-18:45

2 stops16h 20m

New York LaGuardia

Tue 8/9

14:55-06:55

1 stop11h 00m

$978

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Sat 29/8

09:40-08:55

1 stop28h 15m

New York LaGuardia

Sun 13/9

20:25-07:55

1 stop30h 30m

$1,071

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sat 19/9

11:45-22:25

2 stops15h 40m

New York LaGuardia

Tue 22/9

20:00-10:40

1 stop9h 40m

$1,083

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Wed 1/7

09:30-22:35

2 stops18h 05m

New York LaGuardia

Mon 6/7

10:29-06:55

1 stop15h 26m

$1,130

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mon 31/8

09:30-23:30

2 stops19h 00m

New York LaGuardia

Sat 5/9

14:55-06:55

1 stop11h 00m

$1,173

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Wed 3/6

07:25-18:47

2 stops16h 22m

New York LaGuardia

Mon 8/6

14:51-06:55

1 stop11h 04m

$1,174

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Thu 25/6

12:40-19:25

1 stop11h 45m

New York LaGuardia

Tue 7/7

17:55-10:45

1 stop11h 50m

$1,190

Flights are sorted by cheapest return flights first.

Deals found on 21/5

Showing 1-10 of 47 resultsSorted by cheapest first
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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

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

Currently, March is the cheapest month in which you can book a flight from London to New York LaGuardia Airport (average of $517). Flying from London to New York LaGuardia Airport in April is currently the most expensive (average of $695). 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, United Airlines, and Virgin Atlantic fly from London to New York LaGuardia Airport in about 12h 40m. The time it takes to get you to your destination can typically vary by up to 3h 40m. The distance between London and New York LaGuardia Airport is about 5562 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, March is the cheapest month in which you can book a flight from London to New York LaGuardia Airport (average of $517). Flying from London to New York LaGuardia Airport in April is currently the most expensive (average of $695). 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

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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

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.

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