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Cheap flights from London Heathrow Airport to New York LaGuardia Airport from £269

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 24/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LGA
3 9月 — 10 9月1
1 adult

Cheapflights Tip: The best prices from London Heathrow to New York LaGuardia are usually found in September or February, booked 12 days in advance, depart on a Wednesday or Tuesday 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 29 8月 2025.

Round-trip from

£318

One-way from

£269

Popular in

August

Cheapest in

September

Average price

£742
Air Canada
  • Air Canada
  • 2/2-10/2
  • 3 total stops
  • 28h 12m total
  • London to New York
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24/9
  • 24/9
  • 2 total stops
  • 15h 14m total
  • London to New York
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£67 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£20 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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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 29 8月 2025.

週一 1/1206:50LHR - LGA
2 stops15h 09mAir Canada
週六 6/1210:35LGA - LHR
1 stop15h 35mAir Canada
Deal found 28/8£318
週五 31/1006:50LHR - LGA
2 stops16h 13mAir Canada
週日 2/1119:45LGA - LHR
1 stop30h 25mAir Canada
Deal found 28/8£324
週五 26/906:50LHR - LGA
2 stops12h 57mMultiple Airlines
週五 17/1019:05LGA - LHR
1 stop9h 30mMultiple Airlines
Deal found 29/8£326
週二 16/908:45LHR - LGA
2 stops17h 45mAir Canada
週三 1/1017:45LGA - LHR
1 stop10h 50mAir Canada
Deal found 28/8£328
週六 1/1109:00LHR - LGA
2 stops18h 30mUnited Airlines
週四 6/1114:55LGA - LHR
1 stop10h 45mUnited Airlines
Deal found 28/8£332
週三 12/1113:05LHR - LGA
1 stop11h 35mVirgin Atlantic
週三 26/1117:00LGA - LHR
1 stop13h 25mVirgin Atlantic
Deal found 28/8£333
週六 22/1106:50LHR - LGA
2 stops17h 12mAir Canada
週五 28/1115:20LGA - LHR
1 stop10h 50mAir Canada
Deal found 28/8£334
週六 29/1106:50LHR - LGA
2 stops12h 52mAir Canada
週六 6/1215:20LGA - LHR
1 stop10h 50mAir Canada
Deal found 28/8£335
週一 20/1006:55LHR - LGA
2 stops20h 39mUnited Airlines
週日 2/1119:45LGA - LHR
1 stop30h 25mUnited Airlines
Deal found 28/8£336
週四 18/910:30LHR - LGA
2 stops18h 00mUnited Airlines
週二 23/919:05LGA - LHR
1 stop9h 30mUnited Airlines
Deal found 28/8£337

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 29 8月 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

週一 2/2

06:50-16:57

2 stops15h 07m

New York LaGuardia

週二 10/2

13:05-07:10

1 stop13h 05m

£318

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

週一 2/2

06:50-16:57

2 stops15h 07m

New York LaGuardia

週二 10/2

13:05-07:10

1 stop13h 05m

£318

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

週一 1/12

06:50-16:59

2 stops15h 09m

New York LaGuardia

週六 6/12

10:35-07:10

1 stop15h 35m

£318

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

週六 1/11

09:00-23:30

2 stops18h 30m

New York LaGuardia

週五 7/11

10:25-06:40

1 stop15h 15m

£332

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

週六 6/12

06:50-14:42

2 stops12h 52m

New York LaGuardia

週四 11/12

13:05-07:10

1 stop13h 05m

£335

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

週一 1/12

07:40-19:03

2 stops16h 23m

New York LaGuardia

週日 14/12

06:05-07:10

1 stop20h 05m

£336

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

週一 20/10

06:55-22:34

2 stops20h 39m

New York LaGuardia

週日 2/11

19:45-07:10

1 stop30h 25m

£336

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

週一 16/2

07:40-19:03

2 stops16h 23m

New York LaGuardia

週日 1/3

14:32-06:40

1 stop11h 08m

£336

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

週一 6/10

08:30-18:47

2 stops15h 17m

New York LaGuardia

週一 20/10

19:05-09:35

1 stop9h 30m

£337

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

週一 20/10

06:55-19:04

2 stops17h 09m

New York LaGuardia

週四 30/10

13:05-07:10

1 stop14h 05m

£337

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 22 results
1
2
3

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 22 August 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 £502). Flying from London Heathrow Airport to New York LaGuardia Airport in July is currently the most expensive (average of £765). 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 29 8月 2025.

When flying from London Heathrow Airport to New York LaGuardia Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 6% versus a flight in the morning.

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 29 8月 2025.
See what other customers who have flown with United Airlines, Virgin Atlantic, 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.
United Airlines
7.4
Good
8,941 reviews
Check prices

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
United Airlines
7.4
Good
8,941 reviews
United Airlines
7.4
Good
8,941 reviews
Check prices

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
Virgin Atlantic
7.4
Good
661 reviews
United Airlines
7.4
Good
8,941 reviews
Check prices

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,941 reviews
Check prices

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
Lufthansa
6.8
Okay
7,372 reviews
United Airlines
7.4
Good
8,941 reviews
Check prices

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
British Airways
6.7
Okay
7,320 reviews
United Airlines
7.4
Good
8,941 reviews
Check prices

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

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 07m. 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 £303. Other airlines that can offer you cheap pricing are Lufthansa, from £328, and Virgin Atlantic, from £353. United Airlines is 34% 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, January is the cheapest month in which you can book a flight from London Heathrow Airport to New York LaGuardia Airport (average of £502). Flying from London Heathrow Airport to New York LaGuardia Airport in July is currently the most expensive (average of £765). 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
Yonkers
Elizabeth
North Bergen
Bronx
Mount Laurel
Secaucus
Weehawken
Bayonne
Fairfield
Carlstadt
Staten Island
North Wales
Carteret
Fort Lee
Rutherford
Englewood
West New York
Edgewater
Westbury

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Heathrow to LaGuardia

Discover the top 6 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 29 8月 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£303Average£423FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£328Average£388FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Virgin AtlanticCheapest£353Average£415FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air CanadaCheapest£356Average£486FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£367Average£441FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£388Average£553FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

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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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