$496 Cheap KLM flights New York (JFK) to London (LHR)

View $496 flight on Wed, Jan 7, 2026Opens in a new window

$496 Cheap KLM flights New York (JFK) to London (LHR)

Prices were available within the past 7 days and start at $496 for one-way flights and $578 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Wed, Jan 7 - Wed, Jan 14
JFK
New York
LHR
London
$578 Roundtrip, just found
$578
Roundtrip
just found
Select KLM flight, departing Wed, Jan 7 from New York to London, returning Wed, Jan 14, priced at $578 just found

Find the cheapest month to fly from New York (JFK) to London (LHR)

March is typically the cheapest month to fly

From $400 - $556 per traveler.
Flights from New York (JFK) to London (LHR)
Origin airport
John F. Kennedy Intl.
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air Canada, Air France, Alaska Airlines, American Airlines, British Airways, Delta, Finnair, Iberia, JetBlue Airways, KLM, LOT-Polish Airlines, Lufthansa, Royal Air Maroc, United, Virgin Atlantic
Popular airline
Virgin Atlantic
Distance
5507 km
Average flight time
11 hours 53 mins