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

View AU$477 flight on Tue, 29 Sept 2026Opens 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 for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, 24 Feb - Wed, 3 Mar
LGA
New York
LHR
London
AU$1,055 Return, found 3 days ago
AU$1,055
Return
found 3 days ago
Select United flight, departing Wed, 24 Feb from New York to London, returning Wed, 3 Mar, priced at AU$1,055 found 3 days ago
Virgin Atlantic
Sat, 9 May - Sat, 16 May
LGA
New York
LHR
London
AU$1,058 Return, found 3 days ago
AU$1,058
Return
found 3 days ago
Select Virgin Atlantic flight, departing Sat, 9 May from New York to London, returning Sat, 16 May, priced at AU$1,058 found 3 days ago
United
Wed, 13 May - Wed, 20 May
LGA
New York
LHR
London
AU$1,059 Return, found 1 hour ago
AU$1,059
Return
found 1 hour ago
Select United flight, departing Wed, 13 May from New York to London, returning Wed, 20 May, priced at AU$1,059 found 1 hour ago
Air Canada
Wed, 24 Feb - Wed, 3 Mar
LGA
New York
LHR
London
AU$1,060 Return, found 3 days ago
AU$1,060
Return
found 3 days ago
Select Air Canada flight, departing Wed, 24 Feb from New York to London, returning Wed, 3 Mar, priced at AU$1,060 found 3 days ago
Delta
Wed, 13 May - Wed, 20 May
LGA
New York
LHR
London
AU$1,062 Return, found 1 hour ago
AU$1,062
Return
found 1 hour ago
Select Delta flight, departing Wed, 13 May from New York to London, returning Wed, 20 May, priced at AU$1,062 found 1 hour ago
United
Wed, 13 May - Wed, 20 May
LGA
New York
LHR
London
AU$1,063 Return, found 1 hour ago
AU$1,063
Return
found 1 hour ago
Select United flight, departing Wed, 13 May from New York to London, returning Wed, 20 May, priced at AU$1,063 found 1 hour ago
United
Thu, 1 Oct - Wed, 28 Oct
LGA
New York
LHR
London
AU$1,065 Return, found 1 day ago
AU$1,065
Return
found 1 day ago
Select United flight, departing Thu, 1 Oct from New York to London, returning Wed, 28 Oct, priced at AU$1,065 found 1 day ago
United
Wed, 13 May - Wed, 20 May
LGA
New York
LHR
London
AU$1,067 Return, found 1 hour ago
AU$1,067
Return
found 1 hour ago
Select United flight, departing Wed, 13 May from New York to London, returning Wed, 20 May, priced at AU$1,067 found 1 hour ago
Delta
Sat, 9 May - Sat, 16 May
LGA
New York
LHR
London
AU$1,067 Return, found 3 days ago
AU$1,067
Return
found 3 days ago
Select Delta flight, departing Sat, 9 May from New York to London, returning Sat, 16 May, priced at AU$1,067 found 3 days ago
American Airlines
Thu, 1 Oct - Wed, 28 Oct
LGA
New York
LHR
London
AU$1,074 Return, found 1 day ago
AU$1,074
Return
found 1 day ago
Select American Airlines flight, departing Thu, 1 Oct from New York to London, returning Wed, 28 Oct, priced at AU$1,074 found 1 day ago

Alternative airports near London

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

Select flight to Heathrow LHR. Cheapest option available. Average driving time to city centre is 28 minutes. Flights from AU$1,249
LHR
Heathrow
Cheapest
Average driving time to city centre28 min
Flights from AU$1,249

Frequently asked questions

How much does a flight from New York, NY (LGA-LaGuardia) to London (LHR-Heathrow) cost?
One-way flights typically cost between $507 and $3,771 and return flights often range between $507 and $3,771. 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 the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from New York, NY (LGA-LaGuardia) to London (LHR-Heathrow)?
November is typically the cheapest month to fly from New York, NY (LGA-LaGuardia) to London (LHR-Heathrow), with average round-trip fares around 1284 CAD. This is about 17% lower than the average price throughout the year. November often sees lower prices as it's outside the peak summer travel season and before the busy winter holidays, leading to less demand. Other cheap months to fly from New York, NY (LGA-LaGuardia) to London (LHR-Heathrow) include February and September.*Averages based on flights available on Expedia in the last year.
How do I find cheap flights from New York, NY (LGA-LaGuardia) to London (LHR-Heathrow)?
To find a cheap flight from New York, NY (LGA-LaGuardia) to London (LHR-Heathrow), 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)?
Based on booking data from the past year, the cheapest months to fly from New York, NY (LGA-LaGuardia) to London (LHR-Heathrow) are typically November and September. While these months offer lower average prices, around 1284 CAD for a round-trip flight, they don't overlap with the most popular travel times, which are July and January. This means you'll find good value in November and September, but you might have fewer flight options compared to the busier months.*Prices based on flights available on Expedia in the last year.
How many flights per day from New York, NY (LGA-LaGuardia) to London (LHR-Heathrow)?
There are approximately 138 connecting flights per day from New York, NY (LGA-LaGuardia) (LGA) to London (LHR-Heathrow) (LHR). Some common connection points include Pearson Intl. (YYZ), Logan Intl. (BOS), and O'Hare Intl. (ORD).
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 at approximately 6:00 AM local time. This service is operated by American Airlines and British Airways, but it is a seasonal service active only in March. An early departure like this can help you maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from New York, NY (LGA-LaGuardia) to London (LHR-Heathrow)?
You'll typically find the most flights from New York, NY (LGA-LaGuardia) to London (LHR-Heathrow) on a Tuesday, with around 72 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Delta Air Lines, American Airlines, and Air Canada. Looking at the week, Tuesdays offer notably more flight options compared to other days.
What are the most popular departure times for flights from New York, NY (LGA-LaGuardia) to London (LHR-Heathrow)?
The most popular departure times for flights from New York, NY (LGA-LaGuardia) (LGA) to London (LHR-Heathrow) (LHR) are in the afternoon, from 3pm to 6pm. About 43% of passengers prefer this time. Many major carriers, including American Airlines, Delta Air Lines and Air Canada, offer flights during this window. This timing works well because it allows you to have a productive morning before your flight, and you'll arrive in London in the evening, ready to settle in.
How long does it take to fly from New York, NY (LGA-LaGuardia) to London (LHR-Heathrow)?
Flights from LGA to LHR with one stop typically take around 11 hours 50 minutes, covering approximately 3,441 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from New York, NY (LGA-LaGuardia) to London (LHR-Heathrow)?
Select the "Business class" and "First class" filters when looking for LGA to 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 from LaGuardia (LGA)?
From LaGuardia (LGA), you can fly into Heathrow (LHR), London City (LCY) and London Intl. (YXU) in London. Some flights may connect through major hubs like Pearson Intl. (YYZ), Logan Intl. (BOS), Pierre Elliott Trudeau Intl. (YUL) 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-LaGuardia) to London (LHR-Heathrow)?
If you booked your New York, NY (LGA-LaGuardia) to London (LHR-Heathrow) 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, KLM, Lufthansa, United, Virgin Atlantic
Return price
AU$1,055
Distance
5504 km

Book with confidence

Your quick guide to flights from New York to London

Pick up great flights from New York to London

With Expedia, you have your pick of flights a day with 20 airlines covering flights from New York to London. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from New York to London that take around hours.

Find cheap flights from New York to London

From the great flight deals with prices currently ranging from AU$1,055 to AU$1,074, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from New York to London around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to London is normally in February.

Reasons to book your flight from New York to London with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from New York to London across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to London right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from New York to London

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