£299 Cheap Flights from New York (LGA) to London (LHR)

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JetBlue Airways
British Airways
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Delta
TAP Portugal
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Cheap Flights from New York (LGA) to London (LHR)

Prices were available within the past 7 days and start at £299 for one-way flights and £474 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Sat, 27 Apr - Sat, 4 May
LGA
New York
LHR
London
£474 Return, found 2 days ago
£474
Return
found 2 days ago
Select British Airways flight, departing Sat, 27 Apr from New York to London, returning Sat, 4 May, priced at £474 found 2 days ago
British Airways
Wed, 1 May - Wed, 15 May
LGA
New York
LHR
London
£474 Return, found 5 days ago
£474
Return
found 5 days ago
Select British Airways flight, departing Wed, 1 May from New York to London, returning Wed, 15 May, priced at £474 found 5 days ago
British Airways
Thu, 16 May - Sat, 25 May
LGA
New York
LHR
London
£480 Return, found 23 hours ago
£480
Return
found 23 hours ago
Select British Airways flight, departing Thu, 16 May from New York to London, returning Sat, 25 May, priced at £480 found 23 hours ago
British Airways
Wed, 1 May - Wed, 15 May
LGA
New York
LHR
London
£494 Return, found 5 days ago
£494
Return
found 5 days ago
Select British Airways flight, departing Wed, 1 May from New York to London, returning Wed, 15 May, priced at £494 found 5 days ago
JetBlue Airways
Wed, 1 May - Wed, 8 May
LGA
New York
LHR
London
£509 Return, found 10 hours ago
£509
Return
found 10 hours ago
Select JetBlue Airways flight, departing Wed, 1 May from New York to London, returning Wed, 8 May, priced at £509 found 10 hours ago
British Airways
Sat, 4 May - Fri, 17 May
LGA
New York
LHR
London
£510 Return, found 4 days ago
£510
Return
found 4 days ago
Select British Airways flight, departing Sat, 4 May from New York to London, returning Fri, 17 May, priced at £510 found 4 days ago
Air Canada
Fri, 22 Nov - Sat, 30 Nov
LGA
New York
LHR
London
£517 Return, found 10 hours ago
£517
Return
found 10 hours ago
Select Air Canada flight, departing Fri, 22 Nov from New York to London, returning Sat, 30 Nov, priced at £517 found 10 hours ago
JetBlue Airways
Thu, 9 May - Thu, 16 May
LGA
New York
LHR
London
£519 Return, found 6 days ago
£519
Return
found 6 days ago
Select JetBlue Airways flight, departing Thu, 9 May from New York to London, returning Thu, 16 May, priced at £519 found 6 days ago
Air Canada
Wed, 1 May - Wed, 15 May
LGA
New York
LHR
London
£519 Return, found 5 days ago
£519
Return
found 5 days ago
Select Air Canada flight, departing Wed, 1 May from New York to London, returning Wed, 15 May, priced at £519 found 5 days ago
Air Canada
Thu, 9 May - Thu, 16 May
LGA
New York
LHR
London
£520 Return, found 6 days ago
£520
Return
found 6 days ago
Select Air Canada flight, departing Thu, 9 May from New York to London, returning Thu, 16 May, priced at £520 found 6 days ago
Flight from New York to London route information
Origin airport
LaGuardia
Destination airport
Heathrow
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Delta, JetBlue Airways, KLM, TAP Portugal, United, Virgin Atlantic
Return price
£473
Distance
5504 km

Compare flights from New York to London easily and book in confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from New York to London. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Heathrow in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from LaGuardia to Heathrow.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from LaGuardia (LGA) to Heathrow (LHR) 

The easiest way to view the best deals on flights from New York to London today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from LaGuardia to Heathrow start at just £474 and range up to £520.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near New York and London
  • booking your flight during April, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your New York to London flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from LaGuardia to Heathrow for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from LGA to Heathrow Airport (LHR)?
The lowest price advertised for a round-trip journey from LaGuardia Airport to LHR is £474. But you better act fast. This price is taken from fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LaGuardia Airport (LGA) to London Heathrow?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from LaGuardia Airport (LGA) to Heathrow Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for LaGuardia Airport (LGA) to London Heathrow flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from LaGuardia Airport (LGA) to Heathrow Airport?
With a flight distance of 5,500 kilometres between LaGuardia Airport (LGA) and Heathrow Airport (LHR), this is a long trip. Be sure to drink lots of water and go for a short walk down the aisle every now and then.
Which airlines fly direct from LGA to London Heathrow?
If you want to fly straight from LGA to Heathrow Airport (LHR), you’ll need to book a flight with one or more stops. Unfortunately, there aren’t any airlines that fly directly between these airports.
Are LaGuardia Airport to Heathrow Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to find a great last-minute deal from LaGuardia Airport (LGA) to LHR, but there’s no guarantee. As many airlines release seats up to a year in advance, it’s worth keeping an eye on fares early and being ready to pounce when you spot a bargain. Expedia compares carrier prices and updates flight deals regularly, so you can be sure you’re always seeing the latest offers.
London Airports

London

New York to Gatwick
£479.78
New York Airports

Newark

Liberty Intl. to London
£346.19

New York

John F. Kennedy Intl. to London
£364.59
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