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£218 Cheap Flights from New York (LGA) to London (LHR)

View £218 flight on Thu, 11 Feb 2027Opens in a new window

Popular airlines from LaGuardia Airport (LGA) to Heathrow Airport (LHR)

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

Prices were available within the past 7 days and start at £218 for one-way flights and £523 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, 27 Oct - Thu, 29 Oct
LGA
New York
LHR
London
£523 Return, found 10 hours ago
£523
Return
found 10 hours ago
Select Air Canada flight, departing Tue, 27 Oct from New York to London, returning Thu, 29 Oct, priced at £523 found 10 hours ago
Air Canada
Tue, 27 Oct - Thu, 29 Oct
LGA
New York
LHR
London
£541 Return, found 10 hours ago
£541
Return
found 10 hours ago
Select Air Canada flight, departing Tue, 27 Oct from New York to London, returning Thu, 29 Oct, priced at £541 found 10 hours ago
Air Canada
Tue, 27 Oct - Thu, 29 Oct
LGA
New York
LHR
London
£542 Return, found 10 hours ago
£542
Return
found 10 hours ago
Select Air Canada flight, departing Tue, 27 Oct from New York to London, returning Thu, 29 Oct, priced at £542 found 10 hours ago
Air France
Tue, 27 Oct - Thu, 29 Oct
LGA
New York
LHR
London
£555 Return, found 10 hours ago
£555
Return
found 10 hours ago
Select Air France flight, departing Tue, 27 Oct from New York to London, returning Thu, 29 Oct, priced at £555 found 10 hours ago
Air France
Mon, 14 Sept - Wed, 16 Sept
LGA
New York
LHR
London
£561 Return, found 10 hours ago
£561
Return
found 10 hours ago
Select Air France flight, departing Mon, 14 Sept from New York to London, returning Wed, 16 Sept, priced at £561 found 10 hours ago
British Airways
Thu, 5 Nov - Sun, 8 Nov
LGA
New York
LHR
London
£573 Return, found 2 days ago
£573
Return
found 2 days ago
Select British Airways flight, departing Thu, 5 Nov from New York to London, returning Sun, 8 Nov, priced at £573 found 2 days ago
United
Sun, 6 Sept - Tue, 8 Sept
LGA
New York
LHR
London
£576 Return, found 11 hours ago
£576
Return
found 11 hours ago
Select United flight, departing Sun, 6 Sept from New York to London, returning Tue, 8 Sept, priced at £576 found 11 hours ago
Air France
Sun, 6 Sept - Tue, 8 Sept
LGA
New York
LHR
London
£577 Return, found 11 hours ago
£577
Return
found 11 hours ago
Select Air France flight, departing Sun, 6 Sept from New York to London, returning Tue, 8 Sept, priced at £577 found 11 hours ago
Virgin Atlantic
Mon, 16 Nov - Thu, 19 Nov
LGA
New York
LHR
London
£578 Return, found 3 days ago
£578
Return
found 3 days ago
Select Virgin Atlantic flight, departing Mon, 16 Nov from New York to London, returning Thu, 19 Nov, priced at £578 found 3 days ago
Air Canada
Sun, 6 Sept - Tue, 8 Sept
LGA
New York
LHR
London
£580 Return, found 11 hours ago
£580
Return
found 11 hours ago
Select Air Canada flight, departing Sun, 6 Sept from New York to London, returning Tue, 8 Sept, priced at £580 found 11 hours ago

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gatwick LGW. Average driving time to city centre is 52 minutes. Flights from £1,125
LGW
Gatwick
Average driving time to city centre52 min
Flights from £1,125

Find the cheapest month to fly from New York (LGA) to London (LHR)

February is typically the cheapest month to fly

From £471 - £608 per traveller.

Frequently asked questions

How much does a flight from New York, NY (LGA) to London (LHR) cost?
You can find one-way and return flights from New York, NY (LGA) to London (LHR) with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when LGA to LHR ticket fares go up or down.
What is the cheapest month to fly from New York, NY (LGA-LaGuardia) to London (LHR-Heathrow)?
If you're looking for the cheapest time to fly from New York, NY (LGA-LaGuardia) to London (LHR-Heathrow), November is typically your best bet. You can expect average return fares around £395 during this month. November often sees lower prices because it falls outside of peak holiday travel seasons, when demand tends to drop. Other budget-friendly months to consider for this route include February and September.
Which airlines fly direct from New York, NY (LGA) to London (LHR)?
Enter LGA to LHR and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from New York, NY (LGA) to London (LHR)?
To find a cheap flight from New York, NY (LGA) to London (LHR), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from New York, NY (LGA-LaGuardia) to London (LHR-Heathrow)?
When looking for the best time to fly from New York, NY (LGA-LaGuardia) to London Heathrow (LHR), it's a good idea to balance both price and flight availability. You'll find the cheapest flights in November and September, with average prices around £395. However, the most popular months for travel, which means more flight options, are July and January. Since there isn't a single month that is both the cheapest and most popular, you might consider flying in September or November for better value, or in July or January if having a wide selection of flights is your top priority.
What is the earliest flight from New York, NY (LGA-LaGuardia) to London (LHR-Heathrow)?
The earliest flight from New York, NY (LGA-LaGuardia) to London (LHR-Heathrow) typically departs around 6:00 AM. This service is offered by American Airlines and British Airways. This is a seasonal service active only in March. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from New York, NY (LGA-LaGuardia) to London (LHR-Heathrow)?
There are no nonstop flights from New York, NY (LGA-LaGuardia) to London (LHR-Heathrow). For flights with one stop, you can expect the journey to typically take around 11 hours 48 minutes. If your journey involves two or more stops, the travel time will be longer, usually around 15 hours. The distance between these two airports is approximately 5,538 kilometers. Keep in mind that actual flight times can vary due to factors like layover duration, routing, and wind patterns.
Can you fly business or first class from New York, NY (LGA) to London (LHR)?
Select the "Business class" and "First class" filters when looking for New York, NY (LGA) to London (LHR) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a New York, NY (LGA-LaGuardia) to London (LHR-Heathrow) flight with Expedia?
It's easy to earn miles on a New York, NY (LGA-LaGuardia) to London (LHR-Heathrow) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for London (LHR) from New York, NY (LGA)?
If you're planning to travel to London from LaGuardia (LGA), you can fly directly into Heathrow (LHR). Some flights may connect through major hubs like Logan International Airport (BOS), Pierre Elliott Trudeau International Airport (YUL), or Pearson International Airport (YYZ) before reaching London. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from New York, NY (LGA-LaGuardia) to London (LHR-Heathrow) at the last minute?
Typically, booking a last minute flight from New York, NY (LGA-LaGuardia) to London (LHR-Heathrow) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a New York, NY (LGA-LaGuardia) to London (LHR-Heathrow) flight and hotel package?
Securing a New York, NY (LGA-LaGuardia) to London (LHR-Heathrow) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from New York, NY (LGA) to London (LHR)?
If you booked your New York, NY (LGA) to London (LHR) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
LaGuardia
Destination airport
Heathrow
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Delta, Finnair, KLM, Lufthansa, Scandinavian Airlines, United, Virgin Atlantic
Roundtrip price
£522
Distance
5504 km

Book with confidence

Compare flights from New York to London easily and book with 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 £523 and range up to £580.  

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 October, 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.  

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

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