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

December 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30$2171$2172$2173$2174$2175$2176$2177$2178$2179$21710$21711$21712$21713$30114$30115$38016$40017$37918$66419$55720$46521$48422$50723$46524$30125$67626$47227$69928$30129$21730$34131$2171$4332$2963$491

Good Availability

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

Tuesday, December 1st, 2026

Outbound Flights

10h 25m·1 stop

$217 USD

JFKDec 1 19:25

→

KEFDec 2 06:10

FI 614Boeing 737MAX 9 Passenger

1h 25m layover

KEFDec 2 07:35

→

LHRDec 2 10:50

FI 450Boeing 767

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