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Cheap flights from London Heathrow Airport to New York from $580

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to New York departing on 3/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from London Heathrow Airport to New York

Cheap return flights

United Airlines Logo
09:00 - 18:27LHR-LGA
37h 27m2 stops
United Airlines Logo
14:32 - 10:50LGA-LHR
16h 18m1 stop
$678United Airlines
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週日, 8 3月 - 週四, 12 3月
United Airlines Logo
07:40 - 23:30LHR-LGA
19h 50m2 stops
United Airlines Logo
19:45 - 07:10LGA-LHR
30h 25m1 stop
$683United Airlines
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週日, 26 10月 - 週日, 2 11月
United Airlines Logo
06:35 - 18:44LHR-LGA
17h 09m2 stops
United Airlines Logo
10:26 - 06:40LGA-LHR
15h 14m1 stop
$684United Airlines
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週四, 25 12月 - 週日, 28 12月
Air Canada Logo
06:50 - 14:43LHR-LGA
12h 53m2 stops
Air Canada Logo
08:50 - 06:30LGA-LHR
16h 40m1 stop
$692Air Canada
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週一, 3 11月 - 週三, 12 11月
Air Canada Logo
09:30 - 18:30LHR-LGA
14h 00m1 stop
Air Canada Logo
08:45 - 09:35LGA-LHR
19h 50m1 stop
$702Air Canada
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週四, 9 10月 - 週一, 13 10月
Delta Logo
11:45 - 21:04LHR-LGA
14h 19m2 stops
Delta Logo
11:59 - 06:50LGA-LHR
13h 51m1 stop
$716Delta
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週三, 22 10月 - 週一, 3 11月
Virgin Atlantic Logo
11:45 - 22:26LHR-LGA
15h 41m2 stops
Virgin Atlantic Logo
16:00 - 06:50LGA-LHR
9h 50m1 stop
$717Virgin Atlantic
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週五, 7 11月 - 週一, 10 11月
Virgin Atlantic Logo
11:45 - 22:26LHR-LGA
15h 41m2 stops
Virgin Atlantic Logo
16:00 - 11:25LGA-LHR
14h 25m1 stop
$719Virgin Atlantic
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週五, 7 11月 - 週五, 14 11月
Delta Logo
09:55 - 21:27LHR-LGA
16h 32m2 stops
Delta Logo
18:00 - 07:50LGA-LHR
9h 50m1 stop
$731Delta
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週五, 24 10月 - 週三, 29 10月
British Airways Logo
14:40 - 20:53LHR-LGA
11h 13m1 stop
British Airways Logo
15:50 - 09:15LGA-LHR
12h 25m1 stop
$732British Airways
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週五, 24 10月 - 週日, 2 11月

Virgin Atlantic flights from London Heathrow Airport to New York LaGuardia Airport

Our best Virgin Atlantic deals on London Heathrow Airport to New York LaGuardia Airport flight tickets
Virgin Atlantic
7 Nov
LHR11:45London Heathrow
15h 41m
2 stops
LGA22:26New York LaGuardia
7 Dec
LGA16:00New York LaGuardia
9h 50m
1 stop
LHR06:50London Heathrow
$717
Find similar
Virgin Atlantic
7 Nov
LHR11:45London Heathrow
15h 41m
2 stops
LGA22:26New York LaGuardia
14 Nov
LGA16:00New York LaGuardia
14h 25m
1 stop
LHR11:25London Heathrow
$719
Find similar
Virgin Atlantic
27 Nov
LHR06:30London Heathrow
16h 12m
2 stops
LGA17:42New York LaGuardia
3 Dec
LGA16:00New York LaGuardia
10h 50m
1 stop
LHR07:50London Heathrow
$720
Find similar

Air Canada flights from London Heathrow Airport to New York LaGuardia Airport

Our best Air Canada deals on London Heathrow Airport to New York LaGuardia Airport flight tickets
Air Canada
3 Nov
LHR06:50London Heathrow
15h 09m
2 stops
LGA16:59New York LaGuardia
14 Nov
LGA19:50New York LaGuardia
10h 30m
1 stop
LHR11:20London Heathrow
$692
Find similar
Air Canada
9 Oct
LHR09:30London Heathrow
14h 00m
1 stop
LGA18:30New York LaGuardia
13 Oct
LGA08:45New York LaGuardia
19h 50m
1 stop
LHR09:35London Heathrow
$702
Find similar
Air Canada
5 Nov
LHR13:25London Heathrow
10h 38m
1 stop
LGA19:03New York LaGuardia
14 Nov
LGA15:20New York LaGuardia
10h 50m
1 stop
LHR07:10London Heathrow
$705
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to New York LaGuardia Airport 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, momondo users made 78,305 searches. Data last updated 13 9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

Fly to

Route

Depart

Return

Price

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

週日 8/3

09:00-18:27

2 stops37h 27m

New York LaGuardia

週四 12/3

14:32-10:50

1 stop16h 18m

$678

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

週日 26/10

07:40-23:30

2 stops19h 50m

New York LaGuardia

週日 2/11

19:45-07:10

1 stop30h 25m

$683

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

週四 25/12

06:35-18:44

2 stops17h 09m

New York LaGuardia

週日 28/12

10:26-06:40

1 stop15h 14m

$684

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

週一 3/11

06:50-14:43

2 stops12h 53m

New York LaGuardia

週三 12/11

08:50-06:30

1 stop16h 40m

$692

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

週四 9/10

09:30-18:30

1 stop14h 00m

New York LaGuardia

週一 13/10

08:45-09:35

1 stop19h 50m

$702

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

週三 22/10

11:45-21:04

2 stops14h 19m

New York LaGuardia

週一 3/11

11:59-06:50

1 stop13h 51m

$716

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

週五 7/11

11:45-22:26

2 stops15h 41m

New York LaGuardia

週一 10/11

16:00-06:50

1 stop9h 50m

$717

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

週五 7/11

11:45-22:26

2 stops15h 41m

New York LaGuardia

週五 14/11

16:00-11:25

1 stop14h 25m

$719

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

週五 24/10

09:55-21:27

2 stops16h 32m

New York LaGuardia

週三 29/10

18:00-07:50

1 stop9h 50m

$731

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

週五 24/10

14:40-20:53

1 stop11h 13m

New York LaGuardia

週日 2/11

15:50-09:15

1 stop12h 25m

$732

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New York from

How to get the cheapest flight ticket from London Heathrow Airport to New York LaGuardia Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London Heathrow Airport and New York LaGuardia Airport?

What is the cheapest month to fly to New York LaGuardia Airport?

The month of September is, on average, the cheapest month to fly to New York LaGuardia Airport from London Heathrow Airport, with most prices found around $759. The month of February is another great option to travel to New York LaGuardia Airport, with average flight prices from London Heathrow Airport averaging around $767.

How far in advance should I book a flight to New York LaGuardia Airport?

You are more likely to see cheaper flights to New York LaGuardia Airport from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to New York LaGuardia Airport for around $939 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New York LaGuardia Airport from London Heathrow Airport for as low as $780 on momondo.

When to book flights from London Heathrow Airport to New York LaGuardia Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to New York LaGuardia Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to New York LaGuardia Airport (LHR to LGA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to New York LaGuardia Airport

Direct flights

None
There are no direct flights from London Heathrow Airport to New York LaGuardia Airport. There are no popular flight routes from London Heathrow Airport to New York LaGuardia Airport.
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  • How far is London Heathrow to New York LaGuardia by plane?

    London Heathrow and New York LaGuardia are 5532.8 km apart from one another. In terms of flight time, this usually takes a little over 10h 17m.

  • When did momondo last update prices for flights from London Heathrow Airport to New York LaGuardia Airport?

    Prices for flights from London Heathrow Airport to New York LaGuardia Airport are updated daily.

  • How old do you have to be to fly from London Heathrow Airport to New York LaGuardia Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to New York LaGuardia Airport.

  • What documentation or ID do you need to fly to New York LaGuardia Airport?

    The travel and health documents required for your trip to New York LaGuardia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at New York LaGuardia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Queens
Port Jefferson
Bridgeport
Bronx
East Rutherford
Galloway
Robbinsville

Why use momondo?

Why should I use momondo to find a flight deal from London to New York?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to New York from London.

Can I find flights from London to New York with flexible booking policies on momondo?

All flight searches from London to New York on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from London to New York?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to New York.

I’m not ready to book a flight from London to New York right now. Can momondo alert me if prices change?

If you are simply researching potential flights to New York, momondo offers a useful price alert feature which will track prices for flights to New York from London and alert you when they change.

An easier way to manage your New York LaGuardia Airport trip

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週一 13/10
週一 20/10
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