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Cheap flights from London Heathrow Airport to New York LaGuardia Airport from £350

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LGA
31 Jul — 7 Aug1
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 1 July 2026.

Sat 28/1118:00
LHR
-
LGA
1 stop20h 03m
United Airlines
Sun 29/1117:12
LGA
-
LHR
1 stop12h 38m
United Airlines
Deal found 28/6£466
Tue 29/920:10
LHR
-
LGA
1 stop16h 06m
British Airways
Tue 20/1017:30
LGA
-
LHR
1 stop9h 30m
British Airways
Deal found 30/6£506
Wed 16/909:30
LHR
-
LGA
1 stop10h 06m
Air Canada
Tue 22/915:30
LGA
-
LHR
1 stop10h 00m
Air Canada
Deal found 1/7£509
Fri 28/807:40
LHR
-
LGA
2 stops14h 15m
Multiple Airlines
Mon 31/817:35
LGA
-
LHR
1 stop31h 55m
Multiple Airlines
Deal found 27/6£512
Sat 29/807:40
LHR
-
LGA
2 stops15h 30m
Multiple Airlines
Thu 3/920:30
LGA
-
LHR
1 stop29h 00m
Multiple Airlines
Deal found 28/6£513
Tue 1/906:50
LHR
-
LGA
2 stops13h 55m
Air Canada
Tue 15/910:35
LGA
-
LHR
1 stop18h 25m
Air Canada
Deal found 28/6£515
Mon 28/920:10
LHR
-
LGA
1 stop16h 06m
British Airways
Mon 19/1015:18
LGA
-
LHR
1 stop11h 42m
British Airways
Deal found 29/6£516
Wed 16/911:45
LHR
-
LGA
2 stops15h 39m
Virgin Atlantic
Mon 21/916:00
LGA
-
LHR
1 stop9h 45m
Virgin Atlantic
Deal found 26/6£517
Sat 29/807:40
LHR
-
LGA
2 stops15h 30m
Multiple Airlines
Mon 31/817:35
LGA
-
LHR
1 stop31h 55m
Multiple Airlines
Deal found 28/6£518
Tue 14/712:15
LHR
-
LGA
1 stop11h 27m
United Airlines
Thu 23/714:51
LGA
-
LHR
1 stop11h 04m
United Airlines
Deal found 30/6£519
Wed 28/1006:00
LHR
-
LGA
2 stops19h 31m
Air Canada
Thu 5/1113:10
LGA
-
LHR
1 stop13h 00m
Air Canada
Deal found 30/6£520
Mon 28/908:40
LHR
-
LGA
2 stops15h 56m
Multiple Airlines
Mon 19/1010:35
LGA
-
LHR
2 stops16h 20m
Multiple Airlines
Deal found 29/6£521

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 1 July 2026.

Round-trip from

£466

One-way from

£350

Popular in

April

Cheapest in

November

Average price

£729
United Airlines
  • United Airlines
  • 28/11-29/11
  • 2 total stops
  • 32h 41m total
  • London to New York
Search Deals
Air Canada
  • Air Canada
  • 3/11
  • 2 total stops
  • 18h 06m total
  • London to New York
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£102 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£29 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 1 July 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 return flight

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Tue 1/9

06:50-18:45

2 stops16h 55m

New York LaGuardia

Tue 15/9

11:20-09:00

1 stop16h 40m

£525

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Tue 8/9

12:15-18:45

1 stop11h 30m

New York LaGuardia

Mon 14/9

14:55-06:55

1 stop11h 00m

£547

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Thu 17/9

06:50-18:45

2 stops16h 55m

New York LaGuardia

Mon 21/9

14:55-06:55

1 stop11h 00m

£552

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mon 31/8

07:30-18:45

2 stops16h 15m

New York LaGuardia

Tue 8/9

19:29-10:40

1 stop10h 11m

£561
Fastest return journey

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sun 22/11

13:00-19:06

1 stop11h 06m

New York LaGuardia

Wed 25/11

14:32-06:40

1 stop11h 08m

£573

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mon 13/7

10:50-23:30

2 stops17h 40m

New York LaGuardia

Wed 22/7

11:20-06:45

1 stop14h 25m

£627

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sat 24/10

09:30-16:56

1 stop12h 26m

New York LaGuardia

Thu 29/10

10:35-07:10

1 stop16h 35m

£650

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mon 24/8

07:30-18:45

2 stops16h 15m

New York LaGuardia

Mon 31/8

17:25-11:55

1 stop13h 30m

£715

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Tue 10/11

06:40-20:31

2 stops18h 51m

New York LaGuardia

Sat 14/11

12:00-17:40

2 stops24h 40m

£741

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Fri 21/8

06:50-18:45

2 stops16h 55m

New York LaGuardia

Mon 31/8

15:29-11:55

1 stop15h 26m

£744

Flights are sorted by cheapest return flights first.

Deals found on 29/6

Showing 1-10 of 22 resultsSorted by cheapest first
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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

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

Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to New York LaGuardia Airport (average of £351). Flying from London Heathrow Airport to New York LaGuardia Airport in April is currently the most expensive (average of £971). 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 1 July 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
689 reviews
Check prices

Crew

8.1

Entertainment

7.5

Overall

7.5

Boarding

7.7

Comfort

7.3

Food

6.9

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Virgin Atlantic
7.5
Good
689 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Crew

8.1

Entertainment

7.5

Overall

7.5

Boarding

7.7

Comfort

7.3

Food

6.9

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
United Airlines
7.4
Good
9,915 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Crew

8.1

Entertainment

7.5

Overall

7.5

Boarding

7.7

Comfort

7.3

Food

6.9

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Air Canada
7.1
Good
11,282 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Crew

8.1

Entertainment

7.5

Overall

7.5

Boarding

7.7

Comfort

7.3

Food

6.9

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Lufthansa
6.8
Okay
8,109 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Crew

8.1

Entertainment

7.5

Overall

7.5

Boarding

7.7

Comfort

7.3

Food

6.9

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
British Airways
6.7
Okay
8,087 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Crew

8.1

Entertainment

7.5

Overall

7.5

Boarding

7.7

Comfort

7.3

Food

6.9

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

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 16h 55m. London Heathrow Airport and New York LaGuardia Airport are separated by a distance of 3438 mi.

  • 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 £278. Other airlines that can offer you cheap pricing are British Airways, from £326, and Lufthansa, from £328. United Airlines is 50% 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, November is the cheapest month in which you can book a flight from London Heathrow Airport to New York LaGuardia Airport (average of £351). Flying from London Heathrow Airport to New York LaGuardia Airport in April is currently the most expensive (average of £971). 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
Ronkonkoma
Weehawken
Yonkers
Elizabeth
Mahwah
North Bergen
Bronx
North Wales
Rutherford
Garden City
Staten Island
Carlstadt
Norwalk
Fort Lee
Rahway
Carteret
Secaucus
West New York
Englewood

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 1 July 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£278Average£500FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£326Average£423FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£328Average£344FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£340Average£604FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AtlanticCheapest£352Average£530FlexibilityNo 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.

Can Cheapflights notify me if prices for flights from Heathrow to LaGuardia become cheaper?

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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