$334 Cheap Alaska Airlines flights New York (JFK) to London (LHR)

View $334 flight on Tue, Mar 3, 2026Opens in a new window

$334 Cheap Alaska Airlines flights New York (JFK) to London (LHR)

Prices were available within the past 7 days and start at $334 for one-way flights and $724 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Mar 3 - Sat, Mar 7
JFK
New York
LHR
London
$724 Roundtrip, found 19 hours ago
$724
Roundtrip
found 19 hours ago
Select Alaska Airlines flight, departing Tue, Mar 3 from New York to London, returning Sat, Mar 7, priced at $724 found 19 hours ago
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, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, LOT-Polish Airlines, Lufthansa, Royal Air Maroc, Scandinavian Airlines, Swiss International Air Lines, United, Virgin Atlantic
Popular airline
JetBlue Airways
Distance
5507 km
Average flight time
11 hours 45 mins