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Cheap flights from London Heathrow Airport to New York LaGuardia Airport from £356

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 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LGA
14 Sep — 21 Sep1
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 15 August 2026.

Wed 28/1013:00 -
1 stop12h 31m
Sun 1/1118:55 -
1 stop11h 25m
Deal found 11/8£425
Sat 10/1014:05 -
1 stop10h 31m
Fri 16/1016:45 -
1 stop10h 50m
Deal found 11/8£426
Thu 1/1014:05 -
1 stop10h 31m
Tue 6/1014:30 -
1 stop11h 05m
Deal found 11/8£426
Thu 10/914:05 -
1 stop10h 31m
Thu 17/914:30 -
1 stop11h 05m
Deal found 11/8£427
Thu 3/914:05 -
1 stop10h 35m
Sun 13/916:45 -
1 stop11h 50m
Deal found 11/8£428
Wed 9/908:40 -
2 stops15h 56m
Wed 30/919:55 -
1 stop32h 40m
Deal found 12/8£428
Fri 16/1009:30 -
1 stop10h 06m
Tue 20/1015:30 -
1 stop13h 30m
Deal found 13/8£429
Wed 14/1009:30 -
1 stop10h 06m
Sun 18/1015:30 -
1 stop10h 00m
Deal found 14/8£430
Wed 16/909:30 -
1 stop10h 06m
Mon 21/917:30 -
1 stop11h 30m
Deal found 14/8£431
Mon 23/1106:00 -
2 stops15h 51m
Mon 30/1110:35 -
1 stop15h 35m
Deal found 11/8£431
Sat 12/907:30 -
2 stops16h 15m
Sun 13/906:30 -
1 stop22h 30m
Deal found 13/8£432
Thu 29/1007:30 -
2 stops18h 29m
Mon 2/1118:17 -
1 stop12h 43m
Deal found 12/8£433

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 15 August 2026.

Round-trip from

£425

One-way from

£356

Popular in

April

Cheapest in

November

Average price

£813
Air Canada
  • Air Canada
  • 28/10-1/11
  • 2 total stops
  • 23h 56m total
  • London to New York
Search Deals
Air Canada
  • Air Canada
  • 25/1
  • 1 total stop
  • 11h 06m total
  • London to New York
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£42 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 15 August 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 London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Fri 18/9

06:50-17:25

2 stops15h 35m

New York LaGuardia

Sun 27/9

18:29-11:55

1 stop12h 26m

£435

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Fri 23/10

06:55-19:01

2 stops17h 06m

New York LaGuardia

Mon 26/10

11:20-05:55

1 stop14h 35m

£436

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Fri 18/9

06:50-17:25

2 stops15h 35m

New York LaGuardia

Wed 23/9

18:29-11:55

1 stop12h 26m

£436

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Mon 14/9

07:25-19:01

2 stops16h 36m

New York LaGuardia

Mon 26/10

14:59-06:40

1 stop11h 41m

£436

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Sun 13/9

07:30-18:45

2 stops16h 15m

New York LaGuardia

Sun 20/9

13:25-11:55

1 stop17h 30m

£436

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Thu 17/9

06:50-18:45

2 stops16h 55m

New York LaGuardia

Thu 24/9

15:28-08:30

1 stop12h 02m

£437

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Sat 5/9

09:30-19:40

1 stop15h 10m

New York LaGuardia

Thu 10/9

17:30-10:00

1 stop11h 30m

£443

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Wed 18/11

08:55-20:31

2 stops16h 36m

New York LaGuardia

Wed 2/12

16:00-06:50

1 stop9h 50m

£454

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Thu 3/12

11:20-23:25

1 stop17h 05m

New York LaGuardia

Wed 9/12

13:00-07:45

2 stops13h 45m

£457

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Wed 25/11

13:00-21:31

1 stop13h 31m

New York LaGuardia

Sun 29/11

15:15-07:10

1 stop10h 55m

£458

Flights are sorted by cheapest return flights first.

Deals found on 15/8

Showing 1-10 of 21 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 £344). Flying from London Heathrow Airport to New York LaGuardia Airport in April is currently the most expensive (average of £950). 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.

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 15 August 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
694 reviews
Check prices

Food

6.9

Entertainment

7.5

Crew

8.1

Boarding

7.7

Overall

7.5

Comfort

7.3

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
694 reviews
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Food

6.9

Entertainment

7.5

Crew

8.1

Boarding

7.7

Overall

7.5

Comfort

7.3

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
10,107 reviews
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Food

6.9

Entertainment

7.5

Crew

8.1

Boarding

7.7

Overall

7.5

Comfort

7.3

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
11,481 reviews
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Food

6.9

Entertainment

7.5

Crew

8.1

Boarding

7.7

Overall

7.5

Comfort

7.3

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
8,168 reviews
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Food

6.9

Entertainment

7.5

Crew

8.1

Boarding

7.7

Overall

7.5

Comfort

7.3

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 15h 35m. 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 £319. Other airlines that can offer you cheap pricing are Virgin Atlantic, from £344, and United Airlines, from £350. British Airways is 49% 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 £344). Flying from London Heathrow Airport to New York LaGuardia Airport in April is currently the most expensive (average of £950). 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
Yonkers
Mahwah
North Bergen
Bronx
Rutherford
North Wales
Garden City
Norwalk
Staten Island
Carlstadt
Elizabeth
Rahway
Fort Lee
Secaucus
Carteret
West New York
Edgewater
Mount Laurel

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Heathrow to LaGuardia

Discover the top 4 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 15 August 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£319Average£414FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£344Average£509FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£350Average£626FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest£370Average£594FlexibilityNo cancel feeOn-time67%
Search Air Canada 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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