New York City (JFK) to London Heathrow (LHR) flight deal from $560 USD in economy class – flightdeals.net

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Icelandair

Round Trip•Economy

John F. Kennedy International Airport

New York City, United States

London Heathrow Airport

London Heathrow, United Kingdom

$843 USD

-34%$560 USD

Verified Mar 23, 2026 at 6:11 AM

March 2026

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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$919 24$838 25$1,111 26$2,355 27$1,561 28$1,159 29$838 30$838 31$838 1$919 2$1,432 3$1,158 4$1,158 5$1,386

Extremely Rare Availability

4% of dates checked are available within 10% of the lowest price

Saturday, March 7th, 2026

0 round-trip options

No flight details available for this date.