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Cheap flights from London to New York LaGuardia Airport from $496

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 16/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — LGA
23 Apr — 30 Apr1
1 adult

Cheap 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 18 April 2025.

Round-trip from

$695

One-way from

$496

Popular in

August

Cheapest in

March

Average price

$898
United Airlines
  • United Airlines
  • 14/6-17/7
  • 3 total stops
  • 35h 13m total
  • London to New York
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16/5
  • 16/5
  • 1 total stop
  • 26h 00m total
  • London to New York
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Highest demand for flights based on searches. 9% potential increase in price ($177 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($49 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Find flight deals from London to LaGuardia

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 18 April 2025.

Sat 14/609:30LHR - LGA
2 stops19h 08mUnited Airlines
Thu 17/709:15LGA - LHR
1 stop16h 05mUnited Airlines
Deal found 17/4$695
Sun 1/612:40LHR - LGA
2 stops13h 50mMultiple Airlines
Sun 8/607:05LGA - LHR
2 stops19h 50mMultiple Airlines
Deal found 17/4$760
Sun 1/609:30LHR - LGA
1 stop12h 28mAir Canada
Sun 8/615:30LGA - LHR
1 stop10h 00mAir Canada
Deal found 17/4$768
Sat 7/606:30LHR - LGA
2 stops17h 01mVirgin Atlantic
Sat 21/608:00LGA - LHR
1 stop17h 45mVirgin Atlantic
Deal found 16/4$798
Sat 17/509:55LHR - LGA
1 stop14h 04mBritish Airways
Sun 25/516:20LGA - LHR
1 stop10h 45mBritish Airways
Deal found 16/4$868
Wed 30/414:00LGW - LGA
1 stop32h 59mMultiple Airlines
Tue 7/1018:48LGA - LGW
1 stop34h 12mMultiple Airlines
Deal found 17/4$917
Sun 1/612:40LGW - LGA
1 stop13h 25mAir Transat
Sun 8/609:55LGA - LGW
1 stop19h 50mAir Transat
Deal found 17/4$936
Mon 15/1214:35LHR - LGA
1 stop11h 52mDelta
Mon 22/1216:00LGA - LHR
1 stop10h 20mDelta
Deal found 17/4$1,022
Tue 22/408:25LHR - LGA
1 stop11h 48mJetBlue
Sun 27/408:20LGA - LHR
1 stop17h 10mJetBlue
Deal found 17/4$1,347
Mon 24/1106:40LHR - LGA
2 stops17h 54mScandinavian Airlines
Tue 2/1214:00LGA - LHR
2 stops14h 20mScandinavian Airlines
Deal found 17/4$1,408

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 18 April 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

LHR - LGA

LHRLGA

London Heathrow

Sat 14/6

09:30-23:38

2 stops19h 08m

New York LaGuardia

Thu 17/7

09:15-06:20

1 stop16h 05m

$695

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sun 1/6

12:40-21:30

2 stops13h 50m

New York LaGuardia

Sun 8/6

07:05-07:55

2 stops19h 50m

$760

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sun 1/6

09:30-16:58

1 stop12h 28m

New York LaGuardia

Sun 8/6

15:30-06:30

1 stop10h 00m

$768

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sat 7/6

06:30-18:31

2 stops17h 01m

New York LaGuardia

Sat 21/6

08:00-06:45

1 stop17h 45m

$798

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sat 17/5

09:55-18:59

1 stop14h 04m

New York LaGuardia

Sun 25/5

16:20-08:05

1 stop10h 45m

$868

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Wed 30/4

14:00-17:59

1 stop32h 59m

New York LaGuardia

Tue 7/10

18:48-10:00

1 stop34h 12m

$917

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Sun 1/6

12:40-21:05

1 stop13h 25m

New York LaGuardia

Sun 8/6

09:55-10:45

1 stop19h 50m

$936

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Fri 23/5

08:40-21:22

2 stops17h 42m

New York LaGuardia

Fri 30/5

07:00-08:05

1 stop20h 05m

$1,033

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Thu 21/8

19:50-19:36

3 stops28h 46m

New York LaGuardia

Tue 2/9

13:00-16:00

2 stops22h 00m

$1,517

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Fri 16/5

14:00-11:00

1 stop26h 00m

$496

Flights are sorted by cheapest return flights first.

Deals found on 16/4

Showing 1-10 of 22 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 11 April 2025.

The best time to book flights from London to New York LaGuardia Airport is 44 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.

Rainfall in LaGuardia by month

Plan your trip to LaGuardia by taking into account the average rainfall totals by month.

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.

Temperature in LaGuardia by month

Plan your trip to LaGuardia by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing LaGuardia

Get insights into the airlines that provide service to LaGuardia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to LaGuardia. Reviews last updated 18 April 2025.
Get a feel of what it's like to fly with Delta, Air Transat and United Airlines from London to New York by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,917 reviews
Check prices

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Delta
8.0
Very Good
7,917 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Air Transat
7.8
Good
385 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Virgin Atlantic
7.4
Good
642 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
JetBlue
7.3
Good
2,928 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

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.

  • What are the cheapest airlines flying from London to New York LaGuardia Airport round-trip?

    Cheapflights users have booked flights from London to New York LaGuardia Airport round-trip from $695. Other airlines that can offer you cheap pricing are Air Canada, from $768, and Virgin Atlantic, from $798. These flights start at 31% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from London to New York LaGuardia Airport one-way?

    The cheapet airlines for a one-way flight from London to New York LaGuardia Airport are WestJet ($1,124), Air Transat ($1,127), and JetBlue ($1,273).

  • 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.

See more FAQs

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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.
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Heathrow to John F Kennedy Intl flights

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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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