$198 Cheap Flights from New York (LGA) to London (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 $198 for one-way flights and $359 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
KLM
KLM
KLM
Virgin Atlantic
Delta
KLM
Delta
Virgin Atlantic
KLM
Flight from New York to London (LGA - LHR) 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
Roundtrip price
$359
Distance
3440 mi

New York to London Flights

The cheapest times to fly from New York to London

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from New York to London are during the month of January. You can find some of the cheapest flights from New York to London with Expedia's search tool and vast selection of airlines.

The best time to book a flight from New York to London

Sunday is one of the best days to book for cheap flights from New York to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from New York to London

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from New York to London in 2024. You can also book with separate airlines for your outbound and return journeys, from $198 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap New York to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your New York to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

Is it cheaper to buy a plane ticket from LaGuardia Airport (LGA) to London Heathrow last minute?
When it comes to booking your flights, it’s better to be prepared. While you may be able to find a last-minute deal on a LaGuardia Airport (LGA) to Heathrow Airport (LHR) flight, fares usually don’t get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days in advance. For international journeys it’s three to four months.
What airports do you fly into for London from New York?
Heathrow Airport (LHR), London City Airport (LCY) and Gatwick Airport (LGW) are your choices when taking off from New York to London. Approximately 14 mi west of the heart of London, Heathrow Airport (LHR) is the city’s main entry point. Keep in mind things like flight departure and arrival times and the distance to your hotel before deciding where you fly into. Big Ben and Buckingham Palace are two great attractions to check out when you reach your destination.
Can I change the date of my flight from LGA to London Heathrow?
You can easily make changes to your LaGuardia Airport (LGA) to Heathrow Airport ticket via the Expedia Trips portal. Before making any amendments, read over the conditions and rules in your itinerary to find out what the airline will let you do and what fees apply for changes. Some airlines have a change fee per person, in addition to any difference in airfares. However, if you booked in the last 24 hours, you may be able to cancel for free and book new flights. You can also head to our Customer Service portal to find the answers to your questions and to connect with our Virtual Agent.
London nearby Airports
New York nearby Airports

Newark Liberty Intl. Airport

White Plains

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