Boston (BOS) to Reykjavik (Keflavik) (KEF) flight deal from $323 USD in economy class – flightdeals.net

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Air France

Delta Air Lines

DLDelta Air Lines

KLM

Round Trip•Economy

Logan International Airport

Boston, United States

Keflavík International Airport

Reykjavik (Keflavik), Iceland

$2,155 USD

-85%$323 USD

Verified Nov 30, 2025 at 10:15 PM

March 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

23$23,831 24 25 26 27$23,831 28 1 2$23,831 3 4 5 6$23,831 7$23,850 8$23,831 9$23,831 10 11 12 13$23,831 14 15$22,885 16$22,885 17 18 19 20$22,885 21 22$22,885 23$22,885 24$1,303 25 26 27$23,830 28$1,146 29$671 30$323 31$496 1 2 3 4 5

Limited Availability

11% of dates checked are available within 10% of the lowest price

Monday, March 16th, 2026

3 round-trip options

Returning

Fri, Mar 27, 2026•11 Day Trip

$23,831 USD

Returning

Sun, Mar 29, 2026•13 Day Trip

$22,885 USD

Returning

Mon, Mar 30, 2026•14 Day Trip

$22,885 USD