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 51m. The time it takes to get you to your destination can typically vary by up to 9h 09m. 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.

$629+ 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.

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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 14 September 2026.

Wed 14/1010:50 -

2 stops17h 40m

Wed 21/1013:25 -

1 stop12h 20m

Deal found 14/9$720

Fri 16/1007:30 -

2 stops16h 11m

Sun 18/1007:23 -

1 stop18h 22m

Deal found 11/9$721

Thu 24/906:50 -

2 stops16h 51m

Wed 14/1010:25 -

1 stop15h 30m

Deal found 12/9$722

Fri 25/906:50 -

2 stops16h 51m

Mon 28/911:20 -

1 stop14h 25m

Deal found 10/9$724

Fri 23/1007:30 -

2 stops16h 11m

Wed 28/1006:00 -

1 stop21h 10m

Deal found 14/9$725

Thu 8/1007:30 -

2 stops20h 06m

Thu 29/1014:30 -

1 stop13h 25m

Deal found 10/9$727

Wed 23/906:50 -

2 stops16h 55m

Sun 27/908:45 -

1 stop16h 45m

Deal found 13/9$728

Thu 24/906:50 -

2 stops16h 51m

Sun 27/908:45 -

1 stop16h 45m

Deal found 10/9$729

Mon 19/1006:55 -

2 stops16h 46m

Sun 25/1012:40 -

1 stop15h 50m

Deal found 11/9$731

Sat 24/1007:30 -

2 stops16h 11m

Sat 31/1006:00 -

2 stops20h 30m

Deal found 14/9$732

Fri 2/1006:50 -

2 stops16h 51m

Thu 8/1016:45 -

1 stop10h 50m

Deal found 14/9$734

Sun 20/906:50 -

2 stops16h 35m

Fri 2/1010:30 -

1 stop15h 05m

Deal found 10/9$735

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 14 September 2026.

Fri 25/906:50 -

2 stops16h 51m

Mon 28/911:20 -

1 stop14h 25m

Deal found 12/9$722

Sat 23/106:30 -

2 stops18h 56m

Tue 26/109:30 -

1 stop17h 15m

Deal found 9/9$754

Thu 1/1016:05 -

1 stop11h 19m

Sun 11/1016:00 -

1 stop9h 45m

Deal found 14/9$766

Fri 4/1212:35 -

1 stop15h 31m

Sun 6/1206:00 -

1 stop21h 15m

Deal found 11/9$1,000

Wed 3/211:40 -

1 stop13h 35m

Thu 4/220:55 -

1 stop31h 50m

Deal found 13/9$1,192

Thu 24/906:50 -

2 stops16h 51m

Wed 14/1010:25 -

1 stop15h 30m

Deal found 12/9$722

Thu 24/916:05 -

1 stop12h 21m

Wed 14/1014:41 -

1 stop11h 29m

Deal found 12/9$764

Sat 21/1110:00 -

2 stops18h 23m

Fri 27/1114:00 -

2 stops14h 00m

Deal found 11/9$770

Fri 4/1206:35 -

2 stops17h 28m

Tue 8/1215:25 -

1 stop15h 35m

Deal found 13/9$722

Fri 9/1016:05 -

1 stop11h 20m

Tue 13/1015:00 -

1 stop10h 45m

Deal found 11/9$766

Thu 24/906:50 -

2 stops16h 51m

Wed 7/1011:20 -

1 stop14h 25m

Deal found 12/9$722

Fri 8/109:30 -

2 stops18h 57m

Tue 12/114:30 -

1 stop12h 25m

Deal found 13/9$734

Thu 7/109:30 -

2 stops18h 57m

Tue 12/114:30 -

1 stop12h 25m

Deal found 13/9$734

Fri 5/211:40 -

1 stop26h 10m

Sat 6/220:55 -

1 stop31h 50m

Deal found 13/9$1,192

Fri 27/1113:00 -

1 stop11h 06m

Wed 2/1214:55 -

1 stop10h 45m

Deal found 12/9$761

Wed 3/211:40 -

1 stop13h 35m

Sat 6/220:55 -

1 stop31h 50m

Deal found 13/9$1,192

Sat 21/1113:00 -

1 stop11h 06m

Fri 27/1114:59 -

1 stop10h 41m

Deal found 11/9$761

Thu 5/1111:40 -

1 stop13h 20m

Thu 12/1109:40 -

1 stop19h 05m

Deal found 11/9$1,194

Fri 6/1111:40 -

1 stop13h 20m

Fri 13/1120:59 -

1 stop31h 46m

Deal found 10/9$1,196

Wed 4/1111:40 -

1 stop13h 20m

Mon 9/1109:40 -

1 stop19h 05m

Deal found 10/9$1,215

Tue 12/111:40 -

1 stop26h 00m

Wed 20/109:30 -

1 stop19h 15m

Deal found 13/9$1,286

Mon 5/1009:40 -

1 stop14h 45m

Sat 10/1009:55 -

1 stop17h 00m

Deal found 12/9$1,286

Thu 19/1111:40 -

1 stop26h 00m

Thu 26/1109:40 -

1 stop19h 05m

Deal found 13/9$1,287

Find flight deals from London to LaGuardia

Round-trip from	$720
One-way from	$629
Popular in	August
Cheapest in	October
Average price	$768

United Airlines
14/10-21/10
3 total stops
30h 00m total
London to New York

Search Deals

United Airlines
3/11-31/12
1 total stop
11h 06m total
London to New York

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($142 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 September 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

Thu 19/11

13:00-09:56

1 stop25h 56m

New York LaGuardia

Wed 31/12

00:00-06:00

Nonstop0h 00m

$653

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Sat 31/10

13:00-15:40

1 stop30h 40m

New York LaGuardia

Wed 31/12

00:00-06:00

Nonstop0h 00m

$653

Fastest return journey

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Fri 25/12

13:00-21:31

1 stop13h 31m

New York LaGuardia

Wed 31/12

00:00-06:00

Nonstop0h 00m

$653

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Sat 26/12

09:00-19:03

2 stops15h 03m

New York LaGuardia

Wed 31/12

00:00-06:00

Nonstop0h 00m

$658

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Fri 30/10

07:30-23:28

2 stops19h 58m

New York LaGuardia

Wed 31/12

00:00-06:00

Nonstop0h 00m

$658

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Mon 21/12

06:35-18:44

2 stops17h 09m

New York LaGuardia

Wed 31/12

00:00-06:00

Nonstop0h 00m

$692

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Mon 28/12

09:30-23:44

2 stops19h 14m

New York LaGuardia

Wed 31/12

00:00-06:00

Nonstop0h 00m

$693

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Sun 27/12

07:30-23:44

2 stops21h 14m

New York LaGuardia

Wed 31/12

00:00-06:00

Nonstop0h 00m

$717

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

Mon 28/9

11:20-06:45

1 stop14h 25m

$722

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Thu 24/9

06:50-18:41

2 stops16h 51m

New York LaGuardia

Wed 14/10

10:25-06:55

1 stop15h 30m

$722

Flights are sorted by cheapest return flights first.

Deals found on 10/9

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 $711). Flying from London to New York LaGuardia Airport in April is currently the most expensive (average of $1,530). 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.

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 51m. The time it takes to get you to your destination can typically vary by up to 9h 09m. 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 $711). Flying from London to New York LaGuardia Airport in April is currently the most expensive (average of $1,530). 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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Why should you use Cheapflights to find cheap flight tickets from London to LaGuardia?

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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?

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Cheap flights from London to New York LaGuardia Airport from $629

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. 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 14 September 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 14 September 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 14 September 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 14 September 2026.

Last-minute flights from London to LaGuardiaDiscover last-minute flight deals from London to LaGuardia. Data last updated 14 September 2026 and is based on user searches.

Discover last-minute flight deals from London to LaGuardia. Data last updated 14 September 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 14 September 2026.

Search for one-way flight options from London to LaGuardia. Find affordable one-way fares based on user searches. Data last updated 14 September 2026.

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Best time to book a flight from London to LaGuardia

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Cheapflights Insights

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

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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London and LaGuardia flights

Browse other London and LaGuardia flight options. Last updated on 14 September 2026.

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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 14 September 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 14 September 2026.

Last-minute flights from London to LaGuardia
Discover last-minute flight deals from London to LaGuardia. Data last updated 14 September 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 14 September 2026.