New York City (JFK) to London Heathrow (LHR) flight deal from $301 USD in economy class – flightdeals.net

Home Premium Fare Deals About Pricing

Icelandair

One Way•Economy

John F. Kennedy International Airport

New York City, United States

London Heathrow Airport

London Heathrow, United Kingdom

$436 USD

-31%$301 USD

Verified Mar 23, 2026 at 6:11 AM

March 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

23 24 25 26 27 28 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23$546 24$432 25$812 26$2,418 27$1,234 28$1,139 29$407 30$432 31$407 1$546 2$1,139 3$862 4$862 5$1,024

Fair Availability

28% of dates checked are available within 10% of the lowest price

Sunday, March 1st, 2026

No flight details available for this date.