JFK - LON
Find cheap flights from New York John F Kennedy Airport to London
Good to know
Best time to beat the crowds
expected price decrease
Most popular time to fly
expected price increase
(avg. price over the last 2 weeks)
or less (round trip)
When to book flights from New York John F Kennedy Intl to London
Top tips for finding a cheap flight
- Looking for a cheap flight? 25% of our users found flights on this route for $409 or less.
- The cheapest flight from New York to London was found 89 days before departure, on average.
- Book at least 3 weeks before departure in order to get a below-average price.
- High season is considered to be May, June and July. The cheapest month to fly is October.
- Morning departure is around 3% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days
FAQs for booking New York John F Kennedy Airport to London flights
Book cheap flights from New York John F Kennedy Airport to London (round-trip)
Book cheap flights from New York John F Kennedy Airport to London (one-way)
Pros: I have a problem w my right leg so I made sure to pay for an aisle seat for the long flight At my aisle seat the earphone jack was broken so had to leave my paid aisle seat for a middle seat At departure gate they reweighed my cabin luggage even though it had been weighed and got clearance tag at check in Unnecessary and inefficient and unpleasant
Pros: Comfortable seats (787), more-or-less on-time service.
Cons: Probably the unhappiest check-in and flight crew I've flown with. Makes me wonder what Norwegian does to its employees. Be advised that they weigh your carry-on bags, and you may be forced to check them. Basically, add $60 to your ticket price to account for round trip bag fees.
New York John F Kennedy Airport - London Flights
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