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

Friday, September 18th, 2026

7 round-trip options

Returning
Sat, Sep 26, 2026•8 Day Trip
$595 USD
Google Flights
Returning
Sun, Sep 27, 2026•9 Day Trip
$595 USD
Google Flights
Returning
Mon, Sep 28, 2026•10 Day Trip
$595 USD
Google Flights
Returning
Tue, Sep 29, 2026•11 Day Trip
$595 USD
Google Flights
Returning
Wed, Sep 30, 2026•12 Day Trip
$588 USD
Google Flights
Returning
Thu, Oct 1, 2026•13 Day Trip
$588 USD
Google Flights
Returning
Fri, Oct 2, 2026•14 Day Trip
$618 USD
Google Flights