Flight Routes from New York to London Heathrow

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Our cheapest offers for flights from New York to London Heathrow

Here you can compare cheap flights from New York (LGA) to London Heathrow (LHR) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to London Heathrow. Prices and availability may change at any time.

Flight schedule from New York (LGA) to London Heathrow (LHR)

Select a travel date in the flight schedule for the route from New York (LGA) to London Heathrow (LHR) and compare affordable flight deals.

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  1. October 18 – 24, 2026
  2. October 25 – 31, 2026
  3. November 1 – 7, 2026
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        Flight information: New York - London Heathrow

        Distance 5542 km
        Departure airport Airport New York - La Guardia Airport, NY (LGA)
        Arrival airport Airport London Heathrow (LHR)
        Destination country Flights to United Kingdom
        City-Code - Arrival airport New York - London Heathrow
        Departure airport - Destination country New York - La Guardia Airport, NY - United Kingdom
        Departure airport - City-Code New York - La Guardia Airport, NY - London
        Alternative flights to London Heathrow
        Flight destinations with a similar price