HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
LaGuardia

$367+ Cheap flights from Heathrow (LHR) 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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LGA
Apr 1 — Apr 81
Tue 4/1
Tue 4/8
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Heathrow to LaGuardia with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from London Heathrow to New York LaGuardia are usually found in February or September, booked 12 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Heathrow to LaGuardia

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 27, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$445
(Air Canada)

One-way from

$367
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$612
Provider with most accurate pricing for London Heathrow-New York LaGuardia flight deals.
Search Deals
Provider most trusted by Cheapflights users for London Heathrow-New York LaGuardia flights.
Search Deals
From London Heathrow to New York LaGuardia
Search Deals
One-way flight from London Heathrow to New York LaGuardia
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Heathrow to LaGuardia

Cheapest flights from Heathrow to LaGuardia
Explore the most affordable flight options available from Heathrow to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 27, 2025.

This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/169:30 amLHR - LGA
2 stops18h 06mAir Canada
Tue 5/273:30 pmLGA - LHR
1 stop13h 30mAir Canada
Deal found 3/26$445
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/59:30 amLHR - LGA
2 stops18h 52mUnited Airlines
Fri 11/2810:30 amLGA - LHR
1 stop15h 40mUnited Airlines
Deal found 3/26$447
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 5/106:15 amLHR - LGA
2 stops17h 16mVirgin Atlantic
Sat 5/175:00 pmLGA - LHR
1 stop12h 30mVirgin Atlantic
Deal found 3/26$495
This Finnair 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/243:30 pmLHR - LGA
1 stop13h 14mMultiple Airlines
Thu 5/14:00 pmLGA - LHR
1 stop10h 20mMultiple Airlines
Deal found 3/26$506
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/249:40 amLHR - LGA
1 stop11h 43mDelta
Thu 5/11:00 pmLGA - LHR
1 stop12h 45mDelta
Deal found 3/26$508
This ChecknFly 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/119:30 amLHR - LGA
1 stop10h 19mLufthansa
Tue 5/2010:25 amLGA - LHR
2 stops15h 10mLufthansa
Deal found 3/26$519
This American Airlines 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 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 3/26$520
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/812:30 pmLHR - LGA
1 stop12h 36mBritish Airways
Tue 4/153:55 pmLGA - LHR
1 stop11h 10mBritish Airways
Deal found 3/26$588

Cheapflights Fare Finder

Customize your flight search to find flights from Heathrow 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 27, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to New York LaGuardia Airport that are best for you.

Fly from

Heathrow

Fly to

LaGuardia

Route

Depart

Return

Price

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Fri 5/16

9:30 am-10:36 pm

2 stops18h 06m

New York LaGuardia

Tue 5/27

3:30 pm-10:00 am

1 stop13h 30m

$445

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Fri 9/5

9:30 am-11:22 pm

2 stops18h 52m

New York LaGuardia

Fri 11/28

10:30 am-7:10 am

1 stop15h 40m

$447

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sat 5/10

6:15 am-6:31 pm

2 stops17h 16m

New York LaGuardia

Sat 5/17

5:00 pm-10:30 am

1 stop12h 30m

$495

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Thu 4/24

3:30 pm-11:44 pm

1 stop13h 14m

New York LaGuardia

Thu 5/1

4:00 pm-7:20 am

1 stop10h 20m

$506

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Thu 4/24

9:40 am-3:30 pm

1 stop10h 50m

New York LaGuardia

Wed 4/30

1:00 pm-6:45 am

1 stop12h 45m

$508

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sun 5/11

9:30 am-2:49 pm

1 stop10h 19m

New York LaGuardia

Tue 5/20

10:25 am-6:35 am

2 stops15h 10m

$519

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 6/26

9:40 am-4:28 pm

1 stop11h 48m

New York LaGuardia

Thu 7/17

2:00 pm-6:45 am

1 stop11h 45m

$554

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Thu 4/10

2:25 pm-9:47 pm

1 stop12h 22m

New York LaGuardia

Wed 4/16

2:29 pm-7:20 am

1 stop11h 51m

$597

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Tue 6/10

6:20 am-9:05 pm

2 stops19h 45m

$367

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 17 results
1
2

Compare providers for flights from Heathrow 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 Heathrow to LaGuardia in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
PricelinePrice Accuracy1 starTrust Score*3 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 Heathrow Airport-New York LaGuardia Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-New York LaGuardia Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-New York LaGuardia Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Heathrow Airport-New York LaGuardia Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Heathrow Airport-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 Heathrow to LaGuardia

Have a flexible travel schedule? Discover the best time to fly to LaGuardia from Heathrow 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 Heathrow Airport to New York LaGuardia Airport

How far ahead should I book a flight from London Heathrow Airport to New York LaGuardia Airport?

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to LaGuardia. Price data was last updated on March 21, 2025.

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to New York LaGuardia Airport, you should look to book at least 12 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 Heathrow Airport to New York LaGuardia Airport?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to New York LaGuardia Airport (average of $199). Flying from London Heathrow Airport 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 LHR to LGA?

Find hourly flight availability from Heathrow 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 27, 2025.

When flying from London Heathrow Airport to New York LaGuardia Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 27, 2025.
See what other customers who have flown with Delta, Air France and United Airlines from London to New York have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,895 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

8.0

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
7,895 reviews
Delta
8.0
Very good
7,895 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

8.0

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
1,424 reviews
Delta
8.0
Very good
7,895 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

8.0

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
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,895 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

8.0

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
Virgin Atlantic
7.4
Good
634 reviews
Delta
8.0
Very good
7,895 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

8.0

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
JetBlue
7.3
Good
2,923 reviews
Delta
8.0
Very good
7,895 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

8.0

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 Heathrow 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 Heathrow Airport to New York LaGuardia Airport round-trip?

    Air Canada, at $445, was found to be the cheapest airline from London Heathrow Airport to New York LaGuardia Airport.Alternate airlines to your destination round-trip include United Airlines and Virgin Atlantic. You may be able to fly from London Heathrow Airport to New York LaGuardia Airport for 29% less than the average price by searching for these airlines.

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

    For one-way options, check prices for Lufthansa. According to our data, you can fly for as low as $456. Users have also found prices from $480 and $662 on Air Canada and British Airways, respectively.

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

    Yes. In addition to deals on Heathrow to LaGuardia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to LaGuardia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to LaGuardia.

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to New York LaGuardia Airport?

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

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Queens
Bronx
Woodbridge
Staten Island
Elizabeth
Yonkers
Secaucus
Ronkonkoma
Parsippany
East Rutherford
Tannersville
Stamford
East Brunswick
Absecon
Carteret
Carle Place
Fairfield
Mount Laurel
North Bergen
Saddle Brook

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.