Find flights
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to New York LaGuardia Airport from £335

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LGA
6 Jun — 13 Jun1
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 7 May 2026.

Sun 10/509:30
LHR
-
LGA
1 stop10h 08m
Air Canada
Tue 9/616:45
LGA
-
LHR
1 stop10h 50m
Air Canada
Deal found 3/5£429
Tue 13/1016:40
LHR
-
LGA
1 stop11h 42m
United Airlines
Mon 19/1019:48
LGA
-
LHR
1 stop9h 52m
United Airlines
Deal found 6/5£430
Sat 9/514:05
LHR
-
LGA
1 stop12h 25m
Air Canada
Sun 7/615:30
LGA
-
LHR
1 stop10h 00m
Air Canada
Deal found 3/5£431
Sun 10/508:30
LHR
-
LGA
1 stop11h 29m
Air Canada
Fri 5/615:30
LGA
-
LHR
1 stop13h 30m
Air Canada
Deal found 3/5£438
Sun 10/514:05
LHR
-
LGA
1 stop10h 31m
Air Canada
Mon 8/619:05
LGA
-
LHR
1 stop11h 45m
Air Canada
Deal found 3/5£438
Sun 10/508:30
LHR
-
LGA
1 stop11h 29m
Air Canada
Sun 7/617:40
LGA
-
LHR
1 stop11h 20m
Air Canada
Deal found 3/5£441
Fri 2/1016:40
LHR
-
LGA
1 stop11h 42m
United Airlines
Sun 11/1019:48
LGA
-
LHR
1 stop9h 52m
United Airlines
Deal found 3/5£443
Sun 10/509:30
LHR
-
LGA
1 stop12h 28m
Air Canada
Sat 6/619:55
LGA
-
LHR
1 stop10h 55m
Air Canada
Deal found 3/5£446
Sun 17/508:30
LHR
-
LGA
1 stop12h 20m
Air Canada
Fri 19/615:30
LGA
-
LHR
1 stop10h 00m
Air Canada
Deal found 6/5£453
Wed 27/514:05
LHR
-
LGA
1 stop10h 31m
Air Canada
Sun 31/514:30
LGA
-
LHR
1 stop11h 05m
Air Canada
Deal found 6/5£454
Wed 10/612:15
LHR
-
LGA
1 stop11h 32m
United Airlines
Mon 6/714:51
LGA
-
LHR
1 stop14h 49m
United Airlines
Deal found 4/5£457
Sat 30/514:05
LHR
-
LGA
1 stop10h 31m
Air Canada
Sun 31/519:05
LGA
-
LHR
1 stop11h 45m
Air Canada
Deal found 6/5£463

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 7 May 2026.

Round-trip from

£430

One-way from

£335

Popular in

April

Cheapest in

November

Average price

£359
United Airlines
  • United Airlines
  • 13/10-19/10
  • 2 total stops
  • 21h 34m total
  • London to New York
Search Deals
Air Canada
  • Air Canada
  • 14/9
  • 2 total stops
  • 15h 56m total
  • London to New York
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£58 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 7 May 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

Mon 21/9

07:30-18:32

2 stops16h 02m

New York LaGuardia

Mon 28/9

16:15-11:55

1 stop14h 40m

£524

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sat 12/9

10:50-23:27

2 stops17h 37m

New York LaGuardia

Thu 17/9

16:00-06:35

1 stop9h 35m

£557

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Tue 2/6

10:50-23:30

2 stops17h 40m

New York LaGuardia

Tue 9/6

19:28-10:40

1 stop10h 12m

£596

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Wed 3/6

07:25-18:47

2 stops16h 22m

New York LaGuardia

Wed 10/6

14:51-10:40

1 stop14h 49m

£596

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mon 1/6

10:50-23:30

2 stops17h 40m

New York LaGuardia

Mon 8/6

14:51-10:40

1 stop14h 49m

£596

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Wed 24/6

07:25-22:35

2 stops20h 10m

New York LaGuardia

Sun 28/6

19:05-06:35

1 stop30h 30m

£604

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Tue 14/7

09:30-14:37

1 stop10h 07m

New York LaGuardia

Wed 22/7

14:51-06:55

1 stop11h 04m

£619
Fastest return journey

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Tue 14/7

09:30-14:37

1 stop10h 07m

New York LaGuardia

Thu 23/7

19:28-10:40

1 stop10h 12m

£619

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sat 6/6

07:30-18:47

2 stops16h 17m

New York LaGuardia

Mon 8/6

19:28-10:40

1 stop10h 12m

£627

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mon 25/5

07:30-18:47

2 stops16h 17m

New York LaGuardia

Mon 22/6

15:30-10:00

1 stop13h 30m

£630

Flights are sorted by cheapest return flights first.

Deals found on 6/5

Showing 1-10 of 22 resultsSorted by cheapest first
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

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 £348). Flying from London Heathrow Airport to New York LaGuardia Airport in April 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.

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 7 May 2026.
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
9,690 reviews
Check prices

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,690 reviews
United Airlines
7.4
Good
9,690 reviews
Check prices

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
Virgin Atlantic
7.4
Good
688 reviews
United Airlines
7.4
Good
9,690 reviews
Check prices

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
Air Canada
7.1
Good
11,004 reviews
United Airlines
7.4
Good
9,690 reviews
Check prices

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
Lufthansa
6.8
Okay
7,975 reviews
United Airlines
7.4
Good
9,690 reviews
Check prices

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
British Airways
6.7
Okay
7,949 reviews
United Airlines
7.4
Good
9,690 reviews
Check prices

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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 02m. 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 £318. Other airlines that can offer you cheap pricing are Lufthansa, from £321, and Air Canada, from £332. British Airways is 32% 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 £348). Flying from London Heathrow Airport to New York LaGuardia Airport in April 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
Ronkonkoma
Weehawken
Secaucus
Yonkers
Bronx
Mahwah
North Bergen
North Wales
Staten Island
Rutherford
Carlstadt
Fort Lee
Norwalk
Elizabeth
Carteret
Rahway
West New York
Englewood
Edgewater

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 7 May 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£318Average£412FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£321Average£346FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£332Average£475FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AtlanticCheapest£342Average£476FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£343Average£484FlexibilityNo cancel feeOn-time69%
Search United Airlines 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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.