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LaGuardia

$310+ 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — LGA
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheapflights Tip: The best prices from London to New York LaGuardia are usually found in March or February, booked 75 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 April 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$444
(Ticket)

One-way from

$310
(Mytrip)

Popular in

August

Cheapest in

March

Average price

$589
Provider with most accurate pricing for London (LON)-New York LaGuardia flight deals.
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Provider most trusted by Cheapflights users for London (LON)-New York LaGuardia flights.
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From London (LON) to New York LaGuardia
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One-way flight from London (LON) to New York LaGuardia
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Highest demand for flights based on searches. 10% potential increase in price ($71 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT 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 April 30, 2025.

This Ticket deal was found by Cheapflights users on 4/28. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/149:30 amLHR - LGA
1 stop10h 15mAir Canada
Sun 6/153:30 pmLGA - LHR
1 stop12h 05mAir Canada
Deal found 4/28$444
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/59:30 amLHR - LGA
2 stops30h 21mUnited Airlines
Wed 5/215:45 pmLGA - LHR
1 stop11h 15mUnited Airlines
Deal found 4/28$467
This World Air Fares deal was found by Cheapflights users on 4/29. 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.
Tue 5/279:30 amLHR - LGA
1 stop10h 18mLufthansa
Tue 6/36:50 pmLGA - LHR
1 stop10h 10mLufthansa
Deal found 4/29$480
This World Air Fares deal was found by Cheapflights users on 4/29. 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.
Mon 6/210:40 amLGW - LGA
2 stops31h 29mFinnair
Mon 6/236:05 amLGA - LGW
2 stops21h 30mFinnair
Deal found 4/29$480
This Expedia deal was found by Cheapflights users on 4/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/88:40 amLHR - LGA
2 stops14h 28mMultiple Airlines
Mon 5/126:50 pmLGA - LHR
1 stop10h 10mMultiple Airlines
Deal found 4/28$487
This Virgin Atlantic deal was found by Cheapflights users on 4/27. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/76:30 amLHR - LGA
2 stops17h 01mVirgin Atlantic
Mon 6/164:00 pmLGA - LHR
1 stop9h 45mVirgin Atlantic
Deal found 4/27$510
This United Airlines deal was found by Cheapflights users on 4/29. 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 5/308:55 amLCY - LGA
2 stops14h 49mMultiple Airlines
Wed 6/43:25 pmLGA - LCY
2 stops16h 05mMultiple Airlines
Deal found 4/29$519
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Mon 5/198:55 amLHR - LGA
1 stop10h 25mAmerican Airlines
Mon 5/265:00 pmLGA - LHR
1 stop9h 50mAmerican Airlines
Deal found 4/28$526
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/249:40 amLHR - LGA
1 stop13h 51mDelta
Sat 7/128:00 amLGA - LHR
1 stop21h 30mDelta
Deal found 4/28$528
This Mytrip deal was found by Cheapflights users on 4/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1411:10 amSTN - LGA
3 stops35h 58mMultiple Airlines
Tue 5/203:30 pmLGA - STN
3 stops24h 00mMultiple Airlines
Deal found 4/27$556
This flugladen.de deal was found by Cheapflights users on 4/28. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/512:40 pmLGW - LGA
1 stop13h 25mAir Transat
Mon 9/159:55 amLGA - LGW
1 stop19h 50mAir Transat
Deal found 4/28$558
This British Airways deal was found by Cheapflights users on 4/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/122:25 pmLHR - LGA
1 stop14h 07mBritish Airways
Tue 5/208:13 amLGA - LHR
1 stop17h 02mBritish Airways
Deal found 4/28$561

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 April 30, 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 6/14

9:30 am-2:45 pm

1 stop10h 15m

New York LaGuardia

Sun 6/15

3:30 pm-8:35 am

1 stop12h 05m

$444

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Tue 5/13

8:30 am-10:36 pm

2 stops19h 06m

New York LaGuardia

Sun 5/18

6:50 pm-10:00 am

1 stop10h 10m

$467

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Wed 6/18

6:50 am-2:45 pm

2 stops12h 55m

New York LaGuardia

Thu 6/26

6:00 am-11:50 am

1 stop24h 50m

$476

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Tue 5/27

9:30 am-2:48 pm

1 stop10h 18m

New York LaGuardia

Tue 6/3

6:50 pm-10:00 am

1 stop10h 10m

$480

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Mon 6/2

10:40 am-1:09 pm

2 stops31h 29m

New York LaGuardia

Mon 6/23

6:05 am-8:35 am

2 stops21h 30m

$480

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sat 6/7

6:30 am-6:31 pm

2 stops17h 01m

New York LaGuardia

Mon 6/16

3:00 pm-6:45 am

1 stop10h 45m

$510

LondonNew York

LCY - LGA

LCYLGA

London City

Thu 5/29

8:45 am-11:22 pm

2 stops19h 37m

New York LaGuardia

Tue 6/3

3:25 pm-12:30 pm

2 stops16h 05m

$517

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mon 5/19

8:55 am-2:20 pm

1 stop10h 25m

New York LaGuardia

Mon 5/26

5:00 pm-7:50 am

1 stop9h 50m

$526

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sat 5/24

9:40 am-6:31 pm

1 stop13h 51m

New York LaGuardia

Sat 7/12

8:00 am-10:30 am

1 stop21h 30m

$528

LondonNew York

LCY - LGA

LCYLGA

London City

Mon 6/2

8:40 am-4:24 pm

2 stops12h 44m

New York LaGuardia

Tue 7/1

1:59 pm-8:50 am

2 stops13h 51m

$554

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 35 results
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Compare providers for flights from London to LaGuardia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from London to LaGuardia in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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 April 25, 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 75 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 April 30, 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 April 30, 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.
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

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
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

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
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

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
Air Transat
7.8
Good
385 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

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
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

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
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

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 Air Canada. Our recent data shows that you can find tickets from as low as $444 on this airline. Additional options worth looking into are United Airlines and Lufthansa, starting at $467 and $480 round-trip. Air Canada is 31% 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?

    $392 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 Norse Atlantic UK and Lufthansa, with prices starting from $414 and $467, respectively.

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

    Most travelers choose London Heathrow - New York LaGuardia, London Gatwick - New York LaGuardia or London City - New York LaGuardia when deciding on the best route 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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