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Good to Know: Cheapest and Fastest LGA - LHR Flights
Useful information for finding best airline tickets from La Guardia to London Heathrow on your next trip.
Cheapest Round Trip Flight
$826
Air Canada
• 1 stop
• 16h 40m
Aug 25 – Aug 29
The cheapest round trip flight from New York to London (LGA-LHR-LGA) is currently $826
Cheapest One way Flight
$313
British Airways
• 1 stop
• 15h 1m
Aug 26
The cheapest one way flight from New York to London (LGA-LHR) is currently $313
Fastest Flight
15h 1m
The fastest nonstop flight from New York to London (LGA-LHR) takes 15h 1m
Top Airlines Flying from New York to London
Latest Flight Deals from New York (LGA) to London (LHR)
Compare and book low fare round-trip air tickets from New York to London. Ideal for travelers with confirmed return itineraries.
Aug 25 - Aug 29, Economy
New York → London
16h 40m
3:30 PM - 6:30 AM • 1 stop
New York → London
13h 40m
12:00 PM - 3:20 PM • nonstop
Air Canada
Aug 25 - Aug 29, Economy
New York → London
16h 40m
3:30 PM - 6:30 AM • 1 stop
New York → London
13h 20m
9:30 AM - 12:30 PM • nonstop
United Airlines
Aug 25 - Aug 29, Economy
New York → London
15h 40m
8:00 PM - 10:40 AM • 1 stop
New York → London
13h 30m
8:20 AM - 11:30 AM • nonstop
Delta Airlines
Aug 25 - Aug 29, Economy
New York → London
15h 45m
4:00 PM - 6:45 AM • 1 stop
New York → London
13h 30m
8:20 AM - 11:30 AM • nonstop
Delta Airlines
Aug 25 - Aug 29, Economy
New York → London
17h 25m
3:00 PM - 6:45 AM • 1 stop
New York → London
13h 30m
8:20 AM - 11:30 AM • nonstop
Delta Airlines
Explore competitive one-way airfare options for LGA - LHR flights. Best suited for flexible or open-ended travel plans.
Flying to London soon? We've surfaced some of the most affordable last-minute flights from New York to London, ideal for urgent plans or spontaneous trips.
Aug 25 - Aug 29, Economy
New York → London
16h 40m
3:30 PM - 6:30 AM • 1 stop
New York → London
13h 40m
12:00 PM - 3:20 PM • nonstop
Air Canada
Aug 25 - Aug 29, Economy
New York → London
16h 40m
3:30 PM - 6:30 AM • 1 stop
New York → London
13h 20m
9:30 AM - 12:30 PM • nonstop
United Airlines
Aug 25 - Aug 29, Economy
New York → London
15h 40m
8:00 PM - 10:40 AM • 1 stop
New York → London
13h 30m
8:20 AM - 11:30 AM • nonstop
Delta Airlines
Aug 25 - Aug 29, Economy
New York → London
15h 45m
4:00 PM - 6:45 AM • 1 stop
New York → London
13h 30m
8:20 AM - 11:30 AM • nonstop
Delta Airlines
Aug 25 - Aug 29, Economy
New York → London
17h 25m
3:00 PM - 6:45 AM • 1 stop
New York → London
13h 30m
8:20 AM - 11:30 AM • nonstop
Delta Airlines
FAQs on New York to London Flights
What are the airports in New York?
JFK,LGA,EWR
What’s the most popular airline flying from LGA to LHR?
The most popular airline flying from New York to London are
Can I fly from LGA to LHR non-stop?
NO
Which airlines fly nonstop between New York and London?
The non-stop flights between New York and London are .
What’s the earliest departure time from LGA to LHR Airport?
The earliest flight leaves LGA at 8:59 am and lands in LHR - London Heathrow
What are the airports in London?
LHR
Can I make changes to my New York to London flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from LGA to LHR?
Read the fare rules of the New York to London air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from New York and London?
operate flights between New York and London
How long does a flight from New York to London take?
It takes approximately 7 hour to fly non-stop from LGA to LHR, which is 3449.36 miles by air.
Which airlines provide the cheapest flights from New York (LGA) to London (LHR) ?
In the past couple of days, the cheapest tickets to LHR from LGA were found on DL : USD 449
Do I need a passport to fly between LGA and LHR?
Yes
What’s the latest departure time from LGA to LHR ?
The last flight leaves LGA at 8:00 pm
New York (LGA) to London (LHR): Airport Information
| Origin Airport | La Guardia , New York, US |
| Destination Airport | London Heathrow , London, GB |
| Distance | 3449 miles |
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