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Cheap flights from London Heathrow Airport to New York LaGuardia Airport from £270

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LGA
24 Mar — 31 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to LaGuardia

Enter your travel dates to find the best prices.

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 22 February 2026.

Mon 9/313:30
LHR
-
LGA
1 stop11h 42m
American Airlines
Mon 16/317:58
LGA
-
LHR
1 stop9h 02m
American Airlines
Deal found 21/2£343
Mon 27/416:40
LHR
-
LGA
1 stop11h 50m
United Airlines
Thu 30/414:50
LGA
-
LHR
1 stop11h 05m
United Airlines
Deal found 18/2£347
Mon 27/413:00
LHR
-
LGA
1 stop13h 29m
American Airlines
Sun 3/518:03
LGA
-
LHR
1 stop8h 57m
American Airlines
Deal found 18/2£359
Sun 8/313:30
LHR
-
LGA
1 stop11h 42m
American Airlines
Mon 16/316:52
LGA
-
LHR
1 stop12h 28m
American Airlines
Deal found 21/2£365
Mon 27/416:40
LHR
-
LGA
1 stop11h 50m
United Airlines
Sat 2/514:50
LGA
-
LHR
1 stop11h 05m
United Airlines
Deal found 18/2£369
Thu 14/513:00
LHR
-
LGA
1 stop13h 29m
American Airlines
Fri 22/513:25
LGA
-
LHR
1 stop13h 15m
American Airlines
Deal found 21/2£380
Sat 2/516:40
LHR
-
LGA
1 stop11h 50m
United Airlines
Sat 9/514:50
LGA
-
LHR
1 stop11h 05m
United Airlines
Deal found 19/2£384
Sun 8/313:30
LHR
-
LGA
1 stop11h 42m
American Airlines
Sun 15/316:52
LGA
-
LHR
1 stop12h 28m
American Airlines
Deal found 21/2£387
Thu 9/414:05
LHR
-
LGA
1 stop12h 25m
Air Canada
Mon 13/416:00
LGA
-
LHR
1 stop13h 00m
Air Canada
Deal found 21/2£389
Tue 9/612:15
LHR
-
LGA
1 stop11h 32m
United Airlines
Tue 30/614:46
LGA
-
LHR
1 stop11h 09m
United Airlines
Deal found 18/2£393
Thu 5/316:20
LHR
-
LGA
1 stop12h 24m
United Airlines
Sun 29/319:25
LGA
-
LHR
1 stop10h 15m
United Airlines
Deal found 18/2£395
Wed 3/609:30
LHR
-
LGA
1 stop12h 28m
Air Canada
Mon 15/616:45
LGA
-
LHR
1 stop11h 50m
Air Canada
Deal found 20/2£397

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 22 February 2026.

Round-trip from

£343

One-way from

£270

Popular in

August

Cheapest in

November

Average price

£461
American Airlines
  • American Airlines
  • 9/3-16/3
  • 2 total stops
  • 20h 44m total
  • London to New York
Search Deals
9/4
  • 9/4
  • 2 total stops
  • 15h 05m total
  • London to New York
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£37 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 22 February 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

Heathrow

Fly to

LaGuardia

Route

Depart

Return

Price

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mon 13/4

14:05-21:30

1 stop12h 25m

New York LaGuardia

Mon 20/4

14:49-06:55

1 stop11h 06m

£459

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Tue 14/4

14:25-20:49

1 stop11h 24m

New York LaGuardia

Mon 27/4

13:49-06:55

1 stop12h 06m

£460

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mon 13/4

14:30-20:49

1 stop11h 19m

New York LaGuardia

Mon 27/4

15:04-09:05

1 stop13h 01m

£460

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Wed 15/4

14:30-20:49

1 stop11h 19m

New York LaGuardia

Mon 27/4

13:49-06:55

1 stop12h 06m

£460

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Wed 15/4

20:10-07:13

1 stop16h 03m

New York LaGuardia

Wed 22/4

18:03-08:00

1 stop8h 57m

£460

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mon 4/5

14:30-20:49

1 stop11h 19m

New York LaGuardia

Mon 18/5

21:29-07:10

1 stop28h 41m

£460

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Tue 14/4

09:15-17:29

1 stop13h 14m

New York LaGuardia

Wed 22/4

18:03-08:00

1 stop8h 57m

£460

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Tue 28/4

12:00-19:59

1 stop12h 59m

New York LaGuardia

Tue 5/5

18:03-08:00

1 stop8h 57m

£461

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mon 20/4

09:15-18:09

1 stop13h 54m

New York LaGuardia

Wed 29/4

15:19-07:10

1 stop10h 51m

£461

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sat 18/4

07:25-18:44

2 stops16h 19m

New York LaGuardia

Tue 28/4

19:25-10:40

1 stop10h 15m

£464

Flights are sorted by cheapest return flights first.

Deals found on 18/2

Showing 1-10 of 23 results
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2
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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 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 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 return flight from Heathrow to LaGuardia. Price data was last updated on 20 February 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 £312). Flying from London Heathrow Airport to New York LaGuardia Airport in August is currently the most expensive (average of £372). 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 for a return flight from London Heathrow Airport to New York LaGuardia Airport?

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 22 February 2026.
See what other customers who have flown with Virgin Atlantic, United Airlines, andAir Canada from London Heathrow Airport to New York LaGuardia Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
679 reviews
Check prices

Comfort

7.3

Boarding

7.7

Overall

7.5

Food

6.9

Entertainment

7.6

Crew

8.2

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.5
Good
679 reviews
Virgin Atlantic
7.5
Good
679 reviews
Check prices

Comfort

7.3

Boarding

7.7

Overall

7.5

Food

6.9

Entertainment

7.6

Crew

8.2

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
United Airlines
7.4
Good
9,339 reviews
Virgin Atlantic
7.5
Good
679 reviews
Check prices

Comfort

7.3

Boarding

7.7

Overall

7.5

Food

6.9

Entertainment

7.6

Crew

8.2

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Air Canada
7.1
Good
10,738 reviews
Virgin Atlantic
7.5
Good
679 reviews
Check prices

Comfort

7.3

Boarding

7.7

Overall

7.5

Food

6.9

Entertainment

7.6

Crew

8.2

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Lufthansa
6.8
Okay
7,801 reviews
Virgin Atlantic
7.5
Good
679 reviews
Check prices

Comfort

7.3

Boarding

7.7

Overall

7.5

Food

6.9

Entertainment

7.6

Crew

8.2

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
British Airways
6.7
Okay
7,757 reviews
Virgin Atlantic
7.5
Good
679 reviews
Check prices

Comfort

7.3

Boarding

7.7

Overall

7.5

Food

6.9

Entertainment

7.6

Crew

8.2

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

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?

    Departing from London Heathrow Airport to New York LaGuardia Airport will take you 11h 24m. London Heathrow Airport and New York LaGuardia Airport are separated by a distance of 3438 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    Cheapflights users have booked flights from London Heathrow Airport to New York LaGuardia Airport round-trip from £286. Other airlines that can offer you cheap pricing are British Airways, from £320, and Lufthansa, from £324. United Airlines is 41% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 holiday 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 £312). Flying from London Heathrow Airport to New York LaGuardia Airport in August is currently the most expensive (average of £372). 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

Travelling 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
Weehawken
Secaucus
Yonkers
Bronx
Elizabeth
Mahwah
North Bergen
Staten Island
Carlstadt
North Wales
Rutherford
Fort Lee
Carteret
West New York
Englewood
Edgewater
Mount Laurel
Westbury

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Heathrow to LaGuardia

Discover the top 5 airlines that operate flights from Heathrow to LaGuardia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 22 February 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£286Average£424FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£320Average£384FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£324Average£353FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£340Average£575FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AtlanticCheapest£345Average£498FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to LaGuardia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to LaGuardia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to LaGuardia?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to LaGuardia for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Heathrow to LaGuardia with no change fees?

Yes! Cheapflights helps users easily find flights from Heathrow to LaGuardia with no change fees.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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