JFK to LHR from $209 in economy – flightdeals.net

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Icelandair

One Way•Economy

John F. Kennedy International Airport

New York City, United States

London Heathrow Airport

London Heathrow, United Kingdom

$365 USD

-43%$209 USD

Verified 16 days ago

December 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30$217 1$217 2$217 3$217 4$217 5$217 6$217 7$217 8$217 9$217 10$217 11$217 12$217 13$301 14$301 15$380 16$400 17$379 18$664 19$557 20$465 21$484 22$507 23$465 24$301 25$676 26$472 27$699 28$301 29$217 30$341 31$217 1$433 2$296 3$491

Good Availability

55% of dates checked are available within 10% of the lowest price

Friday, December 4th, 2026

Outbound Flights

10h 25m·1 stop

$217 USD

Icelandair

JFKDec 4 19:25

→

KEFDec 5 06:10

FI 614Boeing 737MAX 9 Passenger

1h 25m layover

Icelandair

KEFDec 5 07:35

→

LHRDec 5 10:50

FI 450Airbus A321neo