New York City (JFK) to London Heathrow (LHR) flight deal in economy from $525

IcelandairFIIcelandair
Round Trip•Economy
United StatesJFK

John F. Kennedy International Airport

New York City, United States
United KingdomLHR

London Heathrow Airport

London Heathrow, United Kingdom
$780 USD
-33%$525 USD
Verified 1 day ago
Rare Availability
8% of dates checked are available within 10% of the lowest price

Saturday, July 18th, 2026

9 round-trip options

Returning
Thu, Jul 23, 2026•5 Day Trip
$686 USD
Google Flights
Returning
Fri, Jul 24, 2026•6 Day Trip
$878 USD
Google Flights
Returning
Sat, Jul 25, 2026•7 Day Trip
$965 USD
Google Flights
Returning
Mon, Jul 27, 2026•9 Day Trip
$770 USD
Google Flights
Returning
Tue, Jul 28, 2026•10 Day Trip
$686 USD
Google Flights
Returning
Wed, Jul 29, 2026•11 Day Trip
$686 USD
Google Flights
Returning
Thu, Jul 30, 2026•12 Day Trip
$728 USD
Google Flights
Returning
Fri, Jul 31, 2026•13 Day Trip
$799 USD
Google Flights
Returning
Sat, Aug 1, 2026•14 Day Trip
$1,008 USD
Google Flights