New York City (JFK) to London Heathrow (LHR) flight deal in economy from $209

FIIcelandair

One Way•Economy

JFK

John F. Kennedy International Airport

New York City, United States

LHR

London Heathrow Airport

London Heathrow, United Kingdom

$365 USD

-43%$209 USD

Verified 15 days ago

October 2026

Today

Mon

Tue

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28$22429$22430$3831$2172$2173$2174$2175$2176$2177$2178$4119$21710$21711$21712$21713$21714$21715$21716$20917$21718$20919$21720$21721$21722$21723$21724$20925$21726$21727$21728$29629$21730$43331$4331$361

Good Availability

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

Saturday, October 3rd, 2026

Outbound Flights

10h 25m·1 stop

$217 USD

JFKOct 3 20:30

→

KEFOct 4 06:20

FI 614Boeing 737MAX 9 Passenger

1h 20m layover

KEFOct 4 07:40

→

LHROct 4 11:55

FI 450Boeing 767

16h 10m·1 stop

$391 USD

JFKOct 3 23:10

→

KEFOct 4 08:55

FI 618Boeing 737MAX 8 Passenger

7h 15m layover

KEFOct 4 16:10

→

LHROct 4 20:20

FI 454Airbus A321neo

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