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

Airlines like United Airlines, Delta, and Air Transat fly from London to New York LaGuardia Airport in about 16h 20m. The time it takes to get you to your destination can typically vary by up to 9h 40m. The distance between London and New York LaGuardia Airport is about 5533 km. This flight may include one or multiple stops.

In terms of precipitation, rainfall in New York LaGuardia Airport ranges from 71.0 - 114.0 inches per month. July is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit New York LaGuardia Airport when rainfall is around 71.0 mm.

If weather is an important factor for your trip to New York LaGuardia Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

What is the cheapest time of day to fly from LON to LGA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to New York LaGuardia Airport as you normally would.

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.

$668+ Cheap Flights from London to New York LaGuardia Airport

Cheap flight deals from London to LaGuardia

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 25 August 2026.

Fri 11/912:15 -

1 stop16h 15m

Sat 12/920:30 -

1 stop29h 00m

Deal found 24/8$819

Wed 21/1011:45 -

2 stops15h 40m

Mon 26/1016:00 -

1 stop10h 50m

Deal found 20/8$848

Wed 21/1011:45 -

2 stops15h 40m

Wed 28/1017:05 -

1 stop10h 40m

Deal found 20/8$854

Fri 30/1006:30 -

2 stops16h 03m

Mon 9/1116:00 -

1 stop9h 50m

Deal found 22/8$857

Mon 21/911:45 -

2 stops15h 39m

Mon 28/907:35 -

1 stop18h 35m

Deal found 24/8$865

Fri 4/1208:55 -

2 stops15h 38m

Mon 7/1214:00 -

1 stop14h 00m

Deal found 20/8$866

Wed 11/1108:55 -

2 stops16h 36m

Sun 22/1116:00 -

1 stop9h 50m

Deal found 23/8$868

Mon 28/906:30 -

2 stops20h 54m

Fri 9/1021:00 -

1 stop28h 45m

Deal found 22/8$869

Sat 19/906:55 -

2 stops16h 50m

Sat 26/914:59 -

1 stop14h 41m

Deal found 20/8$871

Fri 20/1110:00 -

2 stops16h 28m

Sun 22/1111:00 -

2 stops17h 00m

Deal found 21/8$883

Sun 22/1110:00 -

2 stops16h 29m

Mon 30/1107:07 -

2 stops27h 38m

Deal found 24/8$885

Mon 16/1110:00 -

2 stops15h 31m

Mon 23/1113:59 -

2 stops14h 01m

Deal found 24/8$893

Best flights from London to LaGuardia
Discover carefully curated flight deals from London to LaGuardia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 August 2026.

Wed 9/907:25 -

2 stops16h 20m

Sun 13/913:25 -

1 stop14h 35m

Deal found 20/8$875

Wed 21/1016:05 -

1 stop11h 20m

Mon 26/1017:00 -

1 stop9h 50m

Deal found 23/8$886

Sat 19/909:40 -

1 stop13h 52m

Sat 26/914:00 -

1 stop14h 15m

Deal found 20/8$887

Tue 8/912:40 -

1 stop25h 15m

Tue 20/1017:55 -

1 stop11h 50m

Deal found 24/8$1,205

Fri 25/906:50 -

2 stops16h 51m

Sun 27/917:21 -

1 stop13h 34m

Deal found 20/8$875

Fri 23/1016:05 -

1 stop11h 20m

Wed 28/1015:00 -

1 stop11h 50m

Deal found 21/8$886

Thu 1/1016:05 -

1 stop11h 19m

Wed 7/1012:59 -

1 stop13h 16m

Deal found 21/8$892

Tue 1/1207:30 -

2 stops16h 02m

Wed 9/1219:48 -

1 stop10h 02m

Deal found 21/8$875

Thu 1/1010:25 -

2 stops18h 01m

Sun 11/1018:00 -

2 stops17h 00m

Deal found 25/8$920

Sun 18/1007:25 -

2 stops16h 36m

Mon 26/1013:05 -

1 stop18h 55m

Deal found 24/8$879

Wed 9/910:25 -

2 stops18h 08m

Tue 15/913:00 -

2 stops15h 25m

Deal found 24/8$920

Thu 17/906:55 -

2 stops16h 50m

Sun 20/913:25 -

1 stop14h 35m

Deal found 22/8$879

Sat 3/1009:40 -

1 stop28h 15m

Thu 28/109:30 -

1 stop19h 15m

Deal found 25/8$1,205

Wed 9/907:25 -

2 stops16h 20m

Fri 18/910:20 -

1 stop15h 35m

Deal found 23/8$879

Sun 14/211:40 -

1 stop26h 10m

Sat 20/209:30 -

1 stop19h 15m

Deal found 23/8$1,205

Fri 2/1006:50 -

2 stops16h 51m

Tue 13/1019:29 -

1 stop10h 11m

Deal found 24/8$880

Fri 18/912:40 -

1 stop25h 15m

Wed 18/1109:40 -

1 stop19h 05m

Deal found 21/8$1,219

Sun 20/906:50 -

2 stops16h 55m

Mon 26/1015:29 -

1 stop12h 26m

Deal found 24/8$882

Wed 11/1111:40 -

1 stop26h 00m

Wed 18/1109:40 -

1 stop19h 05m

Deal found 24/8$1,223

Sat 17/1009:40 -

1 stop12h 15m

Mon 26/1018:35 -

1 stop11h 10m

Deal found 24/8$1,223

Wed 16/1211:40 -

1 stop26h 00m

Wed 6/120:59 -

1 stop31h 46m

Deal found 25/8$1,223

Fri 18/912:40 -

1 stop25h 15m

Thu 24/909:55 -

1 stop17h 00m

Deal found 21/8$1,224

Fri 18/912:40 -

1 stop33h 15m

Wed 30/920:30 -

1 stop30h 25m

Deal found 25/8$1,300

Find flight deals from London to LaGuardia

Round-trip from	$819
One-way from	$668
Popular in	April
Cheapest in	October
Average price	$1,118

United Airlines
11/9-12/9
2 total stops
45h 15m total
London to New York

Search Deals

Air Canada
6/10
1 total stop
10h 31m total
London to New York

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($138 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($63 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

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

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Wed 9/9

07:25-18:45

2 stops16h 20m

New York LaGuardia

Sun 13/9

13:25-09:00

1 stop14h 35m

$875

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Fri 25/9

06:50-18:41

2 stops16h 51m

New York LaGuardia

Sun 27/9

17:21-11:55

1 stop13h 34m

$875

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Tue 1/12

07:30-18:32

2 stops16h 02m

New York LaGuardia

Wed 9/12

19:48-10:50

1 stop10h 02m

$875

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Sun 18/10

07:25-19:01

2 stops16h 36m

New York LaGuardia

Mon 26/10

13:05-12:00

1 stop18h 55m

$879

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Thu 17/9

06:55-18:45

2 stops16h 50m

New York LaGuardia

Sun 20/9

13:25-09:00

1 stop14h 35m

$879

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Wed 9/9

07:25-18:45

2 stops16h 20m

New York LaGuardia

Fri 18/9

10:20-06:55

1 stop15h 35m

$879

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Fri 2/10

06:50-18:41

2 stops16h 51m

New York LaGuardia

Tue 13/10

19:29-10:40

1 stop10h 11m

$880

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Sun 20/9

06:50-18:45

2 stops16h 55m

New York LaGuardia

Mon 26/10

15:29-07:55

1 stop12h 26m

$882

Fastest return journey

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Wed 21/10

16:05-22:25

1 stop11h 20m

New York LaGuardia

Mon 26/10

17:00-06:50

1 stop9h 50m

$886

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Fri 23/10

16:05-22:25

1 stop11h 20m

New York LaGuardia

Wed 28/10

15:00-06:50

1 stop11h 50m

$886

Flights are sorted by cheapest return flights first.

Deals found on 20/8

Showing 1-10 of 46 resultsSorted by cheapest first

...

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.

LON-LGA

LHR-LGA

LGW-LGA

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

LON-LGA

LHR-LGA

LGW-LGA

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

Currently, October is the cheapest month in which you can book a flight from London to New York LaGuardia Airport (average of $643). Flying from London to New York LaGuardia Airport in April is currently the most expensive (average of $1,505). 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?

Airfare is typical for this route at the moment.

London to New York LaGuardia Airport flights typically cost between $790 and $1,282 in September.
The cheapest return price found within the last 5 days was $819 on United Airlines (11 Sept–12 Sept).

Related info for your journey

How long is the flight from London to New York LaGuardia Airport?
Airlines like United Airlines, Delta, and Air Transat fly from London to New York LaGuardia Airport in about 16h 20m. The time it takes to get you to your destination can typically vary by up to 9h 40m. 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, October is the cheapest month in which you can book a flight from London to New York LaGuardia Airport (average of $643). Flying from London to New York LaGuardia Airport in April is currently the most expensive (average of $1,505). 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.

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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?

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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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Cheap flights from London to New York LaGuardia Airport from $668

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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to LaGuardia

Cheapest flights from London to LaGuardiaExplore 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 25 August 2026.

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 25 August 2026.

Best flights from London to LaGuardiaDiscover carefully curated flight deals from London to LaGuardia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 August 2026.

Discover carefully curated flight deals from London to LaGuardia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 August 2026.

Last-minute flights from London to LaGuardiaDiscover last-minute flight deals from London to LaGuardia. Data last updated 25 August 2026 and is based on user searches.

Discover last-minute flight deals from London to LaGuardia. Data last updated 25 August 2026 and is based on user searches.

One-way flights from London to LaGuardiaSearch for one-way flight options from London to LaGuardia. Find affordable one-way fares based on user searches. Data last updated 25 August 2026.

Search for one-way flight options from London to LaGuardia. Find affordable one-way fares based on user searches. Data last updated 25 August 2026.

Find flight deals from London to LaGuardia

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Use the filters below to find and compare flights from London to New York LaGuardia Airport that are best for you.

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.

Cheapflights Insights

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

How much does it cost for a return flight from London to New York LaGuardia Airport?

Airfare is typical for this route at the moment.

London to New York LaGuardia Airport flights typically cost between $790 and $1,282 in September.The cheapest return price found within the last 5 days was $819 on United Airlines (11 Sept–12 Sept).

Related info for your journey

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

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

How can I find direct flights from London to LaGuardia?

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

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

Travelling to a place near New York LaGuardia Airport?

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Alternative routes for London to LaGuardia

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Complete your trip

Complete your trip to LaGuardia by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to New York

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London and LaGuardia flights

Browse other London and LaGuardia flight options. Last updated on 25 August 2026.

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

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

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

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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 25 August 2026.

Best flights from London to LaGuardia
Discover carefully curated flight deals from London to LaGuardia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 August 2026.

Last-minute flights from London to LaGuardia
Discover last-minute flight deals from London to LaGuardia. Data last updated 25 August 2026 and is based on user searches.

One-way flights from London to LaGuardia
Search for one-way flight options from London to LaGuardia. Find affordable one-way fares based on user searches. Data last updated 25 August 2026.

London to New York LaGuardia Airport flights typically cost between $790 and $1,282 in September.
The cheapest return price found within the last 5 days was $819 on United Airlines (11 Sept–12 Sept).