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

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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

December 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30$605 1$616 2$572 3$584 4$571 5$572 6$645 7$613 8$605 9$629 10$616 11$616 12$645 13$721 14$661 15$661 16$596 17$584 18$719 19$596 20$596 21$584 22$572 23$584 24$572 25$584 26$572 27$654 28$588 29$605 30$605 31$605 1$747 2$760 3$747

Fair Availability

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

Saturday, December 12th, 2026

2 round-trip options

Returning

Tue, Dec 22, 2026•10 Day Trip

$645 USD

Returning

Sat, Dec 26, 2026•14 Day Trip

$788 USD