LaGuardia

$273+ Cheap flights from London (LON) to LaGuardia, NY (LGA)

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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
LON — LGA
Apr 2 — Apr 91
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Cheapflights Tip: The best prices from London to New York LaGuardia are usually found in March or February, booked 44 days in advance, depart on a Tuesday or Monday and return on a Tuesday

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 March 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$439
(United Airlines)

One-way from

$273
(Norse)

Popular in

August

Cheapest in

March

Average price

$534
Provider with most accurate pricing for London (LON)-New York LaGuardia flight deals.
Provider most trusted by Cheapflights users for London (LON)-New York LaGuardia flights.
From London (LON) to New York LaGuardia
One-way flight from London (LON) to New York LaGuardia
Highest demand for flights based on searches. 11% potential increase in price ($84 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Average for round-trip flights in March 2025

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 March 28, 2025.

This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/158:30 amLHR - LGA
2 stops20h 00mUnited Airlines
Wed 5/2810:15 amLGA - LHR
1 stop18h 45mUnited Airlines
Deal found 3/27$439
This MaxMilhas deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure MaxMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/202:05 pmLHR - LGA
2 stops24h 11mAir Canada
Sun 4/275:45 pmLGA - LHR
1 stop11h 15mAir Canada
Deal found 3/27$443
This World Air Fares deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2612:20 pmLGW - LGA
2 stops33h 40mMultiple Airlines
Sat 5/177:59 amLGA - LGW
2 stops19h 36mMultiple Airlines
Deal found 3/27$488
This Virgin Atlantic deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2612:25 pmLHR - LGA
2 stops15h 03mVirgin Atlantic
Sat 5/311:00 amLGA - LHR
1 stop14h 45mVirgin Atlantic
Deal found 3/26$507
This Expedia deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/229:45 pmLGW - LGA
2 stops29h 02mBritish Airways
Sun 4/276:00 pmLGA - LGW
2 stops38h 50mBritish Airways
Deal found 3/27$510
This American Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2512:30 pmLHR - LGA
1 stop12h 36mAmerican Airlines
Thu 5/14:00 pmLGA - LHR
1 stop10h 20mAmerican Airlines
Deal found 3/28$520
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2810:00 amLCY - LGA
2 stops15h 01mDelta
Tue 5/1312:59 pmLGA - LCY
2 stops13h 16mDelta
Deal found 3/27$531
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/98:55 amLCY - LGA
2 stops17h 23mMultiple Airlines
Tue 5/132:50 pmLGA - LCY
2 stops16h 40mMultiple Airlines
Deal found 3/27$534
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/179:40 amLHR - LGA
1 stop10h 50mDelta
Thu 5/11:00 pmLGA - LHR
1 stop12h 45mDelta
Deal found 3/27$538
This TravelJunction deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelJunction is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/39:30 amLHR - LGA
1 stop13h 44mMultiple Airlines
Sun 4/63:35 pmLGA - LHR
1 stop9h 55mMultiple Airlines
Deal found 3/27$561
This Gotogate deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1312:40 pmLGW - LGA
1 stop13h 25mAir Transat
Tue 6/249:55 amLGA - LGW
1 stop19h 50mAir Transat
Deal found 3/27$569
This American Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2312:20 pmLGW - LGA
2 stops16h 23mAmerican Airlines
Sun 4/279:59 amLGA - LGW
2 stops15h 36mAmerican Airlines
Deal found 3/27$589

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated March 28, 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

Thu 5/15

8:30 am-11:30 pm

2 stops20h 00m

New York LaGuardia

Wed 5/28

10:15 am-10:00 am

1 stop18h 45m

$439

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sun 4/20

2:05 pm-9:16 am

2 stops24h 11m

New York LaGuardia

Sun 4/27

5:45 pm-10:00 am

1 stop11h 15m

$443

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Sat 4/26

12:20 pm-5:00 pm

2 stops33h 40m

New York LaGuardia

Sat 5/17

7:59 am-8:35 am

2 stops19h 36m

$488

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sat 4/26

12:25 pm-10:28 pm

2 stops15h 03m

New York LaGuardia

Sat 5/3

11:00 am-6:45 am

1 stop14h 45m

$507

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Tue 4/22

9:45 pm-9:47 pm

2 stops29h 02m

New York LaGuardia

Sun 4/27

6:00 pm-1:50 pm

2 stops38h 50m

$510

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Fri 4/25

12:30 pm-8:06 pm

1 stop12h 36m

New York LaGuardia

Thu 5/1

4:00 pm-7:20 am

1 stop10h 20m

$520

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Thu 5/8

9:30 am-2:49 pm

1 stop10h 19m

New York LaGuardia

Sat 5/17

5:45 pm-10:00 am

1 stop11h 15m

$521

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Thu 5/15

9:15 am-11:32 pm

2 stops19h 17m

New York LaGuardia

Sat 5/17

7:49 pm-6:15 am

1 stop29h 26m

$527

LondonNew York

LCY - LGA

LCYLGA

London City

Mon 4/28

10:00 am-8:01 pm

2 stops15h 01m

New York LaGuardia

Tue 5/13

12:59 pm-7:15 am

2 stops13h 16m

$531

LondonNew York

LCY - LGA

LCYLGA

London City

Fri 5/9

8:55 am-9:18 pm

2 stops17h 23m

New York LaGuardia

Tue 5/13

2:50 pm-12:30 pm

2 stops16h 40m

$534

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 33 results
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  • Most accurate provider: When it comes to deals on London-New York LaGuardia Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on London-New York LaGuardia Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from London-New York LaGuardia Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London-New York LaGuardia Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London-New York LaGuardia Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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 round-trip flight from London to LaGuardia. Price data was last updated on March 21, 2025.

To ensure you get the cheapest price possible for a flight from London to New York LaGuardia Airport, you should look to book at least 44 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from London to New York LaGuardia Airport (average of $199). Flying from London to New York LaGuardia Airport in December is currently the most expensive (average of $268). 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.

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

Find hourly flight availability from London to LaGuardia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

When flying from London to New York LaGuardia Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 13% versus a flight in the morning.

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 2.8 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit New York LaGuardia Airport when rainfall is around 2.8 in.

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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 March 28, 2025.
Get a feel of what it's like to fly with Delta, KLM and Air Transat 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.
8.0
Very good

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 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
8.0
Very good
8.0
Very good

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 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
8.0
Very good

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 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
8.0
Very good

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 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
8.0
Very good

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 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
8.0
Very good

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 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?

    Our cheapest airline available from London to New York LaGuardia Airport is United Airlines. Our recent data shows that you can find tickets from as low as $439 on this airline. Additional options worth looking into are Air Canada and Virgin Atlantic, starting at $443 and $507 round-trip. United Airlines is 32% cheaper than the average price of flights available within the next 90 days to this destination.

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

    $437 is the cheapest one-way deal found within the past few days, from Air Transat. You may also be able to find cheap deals on Lufthansa and Air Canada, with prices starting from $455 and $478, respectively.

  • What are the most popular routes from London to New York LaGuardia Airport?

  • 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 vacation 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, January is the cheapest month in which you can book a flight from London to New York LaGuardia Airport (average of $199). Flying from London to New York LaGuardia Airport in December is currently the most expensive (average of $268). 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

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