S$441 Cheap Flights from New York to London

View S$441 flight on Thu, 17 Sept, 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at S$441 for one-way flights and S$976 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, 20 Sept - Wed, 30 Sept
LGA
New York
LHR
London
S$976 Return, found 3 days ago
S$976
Return
found 3 days ago
Select United flight, departing Sun, 20 Sept from New York to London, returning Wed, 30 Sept, priced at S$976 found 3 days ago
United
Sun, 20 Sept - Wed, 30 Sept
LGA
New York
LHR
London
S$976 Return, found 3 days ago
S$976
Return
found 3 days ago
Select United flight, departing Sun, 20 Sept from New York to London, returning Wed, 30 Sept, priced at S$976 found 3 days ago
Delta
Sun, 20 Sept - Wed, 30 Sept
LGA
New York
LHR
London
S$979 Return, found 3 days ago
S$979
Return
found 3 days ago
Select Delta flight, departing Sun, 20 Sept from New York to London, returning Wed, 30 Sept, priced at S$979 found 3 days ago
Virgin Atlantic
Sun, 20 Sept - Wed, 30 Sept
LGA
New York
LHR
London
S$979 Return, found 3 days ago
S$979
Return
found 3 days ago
Select Virgin Atlantic flight, departing Sun, 20 Sept from New York to London, returning Wed, 30 Sept, priced at S$979 found 3 days ago
Delta
Wed, 11 Nov - Sat, 14 Nov
LGA
New York
LHR
London
S$979 Return, found 5 days ago
S$979
Return
found 5 days ago
Select Delta flight, departing Wed, 11 Nov from New York to London, returning Sat, 14 Nov, priced at S$979 found 5 days ago
Air Canada
Sun, 20 Sept - Wed, 30 Sept
LGA
New York
LHR
London
S$980 Return, found 3 days ago
S$980
Return
found 3 days ago
Select Air Canada flight, departing Sun, 20 Sept from New York to London, returning Wed, 30 Sept, priced at S$980 found 3 days ago
United
Sun, 20 Sept - Wed, 30 Sept
LGA
New York
LHR
London
S$982 Return, found 3 days ago
S$982
Return
found 3 days ago
Select United flight, departing Sun, 20 Sept from New York to London, returning Wed, 30 Sept, priced at S$982 found 3 days ago
United
Sun, 20 Sept - Wed, 30 Sept
LGA
New York
LHR
London
S$983 Return, found 3 days ago
S$983
Return
found 3 days ago
Select United flight, departing Sun, 20 Sept from New York to London, returning Wed, 30 Sept, priced at S$983 found 3 days ago
Air Canada
Sun, 3 May - Sun, 10 May
LGA
New York
LHR
London
S$985 Return, found 20 hours ago
S$985
Return
found 20 hours ago
Select Air Canada flight, departing Sun, 3 May from New York to London, returning Sun, 10 May, priced at S$985 found 20 hours ago
Lufthansa
Wed, 11 Nov - Sat, 14 Nov
LGA
New York
LHR
London
S$1,008 Return, found 5 days ago
S$1,008
Return
found 5 days ago
Select Lufthansa flight, departing Wed, 11 Nov from New York to London, returning Sat, 14 Nov, priced at S$1,008 found 5 days ago

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 S$976. 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.

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
S$976
Distance
5504 km

Book with confidence

Perfect flights from New York to London

Your Journey from New York to London

Start your unforgettable journey with Expedia. Our broad selection of flights from New York to London caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Delta, Air Canada, Lufthansa, Virgin Atlantic, American Airlines, United. Our selection of flights from LaGuardia to Heathrow caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with New York to London Flights

Experience the joy of finding cheap flights from LaGuardia to Heathrow that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$441 and roundtrip prices from S$976*.
 

Pre-Flight Essentials

Ensure a smooth journey from New York to London with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant London

Picture yourself stepping off the plane in London and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your New York to London Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from New York to London.
 

Beyond the Flight – Exploring London

With Expedia, your adventure extends beyond the flight. Explore London at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from New York to London with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from New York to London with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.
Perfect flights from New York to London
*Available to Expedia members.