JFK to KEF from $345 in economy – flightdeals.net

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Delta Air Lines

DLDelta Air Lines

Round Trip•Economy

John F. Kennedy International Airport

New York City, United States

Keflavík International Airport

Reykjavik (Keflavik), Iceland

$654 USD

-47%$345 USD

Verified 13 days ago

July 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29 30 1 2 3 4 5 6$462 7$1,519 8$2,094 9$2,094 10$541 11$359 12$359 13$359 14$359 15$541 16$462 17$541 18$462 19$462 20$844 21$541 22$1,154 23$844 24$949 25$541 26$359 27$359 28$359 29$462 30$462 31$844 1$541 2$462

Limited Availability

13% of dates checked are available within 10% of the lowest price

Saturday, July 4th, 2026

0 round-trip options

No flight details available for this date.