KEF to JFK from $547 in economy – flightdeals.net

Home Premium Fare Deals About

Icelandair

Round Trip•Economy

Keflavík International Airport

Reykjavik (Keflavik), Iceland

John F. Kennedy International Airport

New York City, United States

$707 USD

-23%$547 USD

Verified 1 day ago

September 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

31$991 1$642 2$642 3$626 4$626 5$658 6$991 7$1,061 8$702 9$629 10$626 11$613 12$645 13$689 14$597 15$626 16$629 17$613 18$613 19$613 20$689 21$584 22$597 23$613 24$597 25$597 26$584 27$645 28$584 29$597 30$613 1$584 2$584 3$571 4$584

Fair Availability

35% of dates checked are available within 10% of the lowest price

Wednesday, September 9th, 2026

3 round-trip options

Returning

Mon, Sep 14, 2026•5 Day Trip

$658 USD

Returning

Sat, Sep 19, 2026•10 Day Trip

$642 USD

Returning

Tue, Sep 22, 2026•13 Day Trip

$629 USD