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LaGuardia

$400+ 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LGA
Mai 3 — Mai 101
So 5/3
So 5/10
1 adult, Economy
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Cheap 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 April 3, 2026.

This deal was found by Cheapflights users on 4/2. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 5/59:30 am
LHR
-
LGA
1 stop10h 07m
Air Canada
Mi 5/203:30 pm
LGA
-
LHR
1 stop13h 30m
Air Canada
Deal found 4/2$521
This deal was found by Cheapflights users on 4/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 4/274:40 pm
LHR
-
LGA
1 stop11h 50m
United Airlines
Fr 5/82:50 pm
LGA
-
LHR
1 stop11h 05m
United Airlines
Deal found 4/1$550
This Ticket deal was found by Cheapflights users on 3/30. 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.
Mo 4/139:40 am
LHR
-
LGA
1 stop10h 50m
Virgin Atlantic
Mo 4/208:00 pm
LGA
-
LHR
1 stop9h 40m
Virgin Atlantic
Deal found 3/30$557
This Ticket deal was found by Cheapflights users on 3/30. 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.
Do 4/162:05 pm
LHR
-
LGA
1 stop12h 25m
Air Canada
Mi 4/224:00 pm
LGA
-
LHR
1 stop9h 30m
Air Canada
Deal found 3/30$558
This TravelUp deal was found by Cheapflights users on 4/1. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 4/152:05 pm
LHR
-
LGA
1 stop10h 26m
Air Canada
So 4/264:00 pm
LGA
-
LHR
1 stop9h 30m
Air Canada
Deal found 4/1$564
This TravelUp deal was found by Cheapflights users on 4/1. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 4/202:05 pm
LHR
-
LGA
1 stop10h 26m
Air Canada
So 4/264:00 pm
LGA
-
LHR
1 stop9h 30m
Air Canada
Deal found 4/1$565
This TravelUp deal was found by Cheapflights users on 3/29. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/162:05 pm
LHR
-
LGA
1 stop10h 26m
Air Canada
Mo 4/275:35 pm
LGA
-
LHR
1 stop11h 25m
Air Canada
Deal found 3/29$566
This TravelUp deal was found by Cheapflights users on 4/2. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 4/152:05 pm
LHR
-
LGA
1 stop10h 26m
Air Canada
So 4/194:00 pm
LGA
-
LHR
1 stop9h 30m
Air Canada
Deal found 4/2$567
This Mytrip deal was found by Cheapflights users on 4/1. 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.
Mi 4/298:40 am
LHR
-
LGA
2 stops15h 51m
Air Canada
Mi 5/2010:00 am
LGA
-
LHR
2 stops39h 30m
Air Canada
Deal found 4/1$568
This Gotogate deal was found by Cheapflights users on 3/31. 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.
Do 4/168:45 am
LHR
-
LGA
2 stops15h 46m
Air Canada
Mi 4/2910:00 am
LGA
-
LHR
2 stops17h 35m
Air Canada
Deal found 3/31$569
This TravelUp deal was found by Cheapflights users on 3/30. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 5/19:30 am
LHR
-
LGA
1 stop10h 07m
Air Canada
Mo 5/42:30 pm
LGA
-
LHR
1 stop11h 05m
Air Canada
Deal found 3/30$570

Find 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 April 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$521

One-way from

$400
(Kiwi.com)

Popular in

August

Cheapest in

November

Average price

$848
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. 11% potential increase in price ($86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 April 3, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

So 5/3

6:50 am-6:43 pm

2 stops16h 53m

New York LaGuardia

So 5/10

2:50 pm-10:40 am

1 stop14h 50m

$578

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Di 5/5

6:55 am-6:43 pm

2 stops16h 48m

New York LaGuardia

Do 5/21

11:35 am-9:35 am

1 stop17h 00m

$584

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

So 4/19

2:05 pm-7:31 pm

1 stop10h 26m

New York LaGuardia

Mo 5/4

2:50 pm-10:40 am

1 stop14h 50m

$605

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mo 4/20

9:40 am-8:14 pm

2 stops15h 34m

New York LaGuardia

Mo 4/27

1:10 pm-7:10 am

1 stop13h 00m

$640

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Fr 5/1

7:25 am-6:43 pm

2 stops16h 18m

New York LaGuardia

Do 5/28

7:28 pm-10:40 am

1 stop10h 12m

$686

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Di 9/1

6:55 am-6:32 pm

2 stops16h 37m

New York LaGuardia

Do 9/10

6:05 am-6:55 am

1 stop19h 50m

$698

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mo 5/11

7:30 am-6:43 pm

2 stops16h 13m

New York LaGuardia

Fr 5/29

3:30 pm-10:00 am

1 stop13h 30m

$728

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Di 5/12

9:40 am-8:22 pm

2 stops15h 42m

New York LaGuardia

Mo 5/25

5:00 pm-10:40 am

1 stop12h 40m

$746
Quickest round-trip

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Di 4/14

2:25 pm-8:49 pm

1 stop11h 24m

New York LaGuardia

Mi 7/15

5:59 pm-8:00 am

1 stop9h 01m

$759

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mi 5/27

10:05 am-9:28 pm

1 stop16h 23m

New York LaGuardia

Mi 6/3

5:29 pm-8:00 am

1 stop9h 31m

$824

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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 April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 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 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 April 2, 2026.

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 87 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, May is the cheapest month in which you can book a flight from London Heathrow Airport to New York LaGuardia Airport (average of $416). Flying from London Heathrow Airport to New York LaGuardia Airport in August is currently the most expensive (average of $501). 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.

How much does it cost to fly round-trip from London Heathrow Airport to New York LaGuardia Airport?

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.

  • How long is the flight from London Heathrow Airport to New York LaGuardia Airport?

    United Airlines and Virgin Atlantic can get you from London Heathrow Airport to New York LaGuardia Airport in just under 15h 34m. Your travel time can differ by up to 1h 19m. The distance between London Heathrow Airport and New York LaGuardia Airport is about 3438 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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, May is the cheapest month in which you can book a flight from London Heathrow Airport to New York LaGuardia Airport (average of $416). Flying from London Heathrow Airport to New York LaGuardia Airport in August is currently the most expensive (average of $501). 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 New York LaGuardia Airport?

Book flights to New York LaGuardia Airport if you plan to visit one of these locations
Queens
Bronx
Mahwah
East Rutherford
Yonkers
Secaucus
Mount Laurel
Elizabeth
North Bergen
Irvington
Staten Island
Seaside Heights
Absecon
Carle Place
Parsippany
Edgewater
Tannersville
Carteret
Stamford
New Brunswick

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