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

July 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

293012345$2,1036$6197$6508$9179$1,09410$96711$2,15312$1,04413$51114$53715$87216$1,09417$1,41918$52219$49820$49821$49822$47423$60024$70025$54826$49827$49828$49829$49830$54831$1,0551$2242$224

Good Availability

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

Friday, July 10th, 2026

Outbound Flights

16h 10m·1 stop

$967 USD

JFKJul 10 23:10

→

KEFJul 11 08:55

FI 618Boeing 737MAX 8 Passenger

7h 15m layover

KEFJul 11 16:10

→

LHRJul 11 20:20

FI 454Boeing 757

10h 25m·1 stop

$1,419 USD

JFKJul 10 20:30

→

KEFJul 11 06:20

FI 614Airbus A321neo

1h 20m layover

KEFJul 11 07:40

→

LHRJul 11 11:55

FI 450Airbus A321neo

Google Flights