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 16 days ago

November 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

26$21727$21728$29629$21730$43331$4331$3612$3413$3614$3835$4336$2177$2178$2179$21710$21711$21712$21713$21714$21715$21716$21717$21718$21719$21720$53721$53722$48723$44824$34125$44826$49827$21728$21729$21730$2171$2172$2173$2174$2175$2176$217

Good Availability

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

Wednesday, November 4th, 2026

Outbound Flights

19h 5m·1 stop

$383 USD

JFKNov 4 19:25

→

KEFNov 5 06:10

FI 614Boeing 737MAX 9 Passenger

10h 10m layover

KEFNov 5 16:20

→

LHRNov 5 19:30

FI 454Boeing 737MAX 9 Passenger

10h 25m·1 stop

$491 USD

JFKNov 4 19:25

→

KEFNov 5 06:10

FI 614Boeing 737MAX 9 Passenger

1h 25m layover

KEFNov 5 07:35

→

LHRNov 5 10:50

FI 450Airbus A321neo

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