Miami (MIA) to Reykjavik (Keflavik) (KEF) flight deal from $449 USD in economy class – flightdeals.net

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Icelandair

Round Trip•Economy

Miami International Airport

Miami, United States

Keflavík International Airport

Reykjavik (Keflavik), Iceland

$687 USD

-35%$449 USD

Verified Nov 29, 2025 at 5:45 AM

December 2025

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1 2 3$646 4 5$498 6 7$666 8 9 10$631 11 12$896 13 14$876 15 16 17$728 18 19$1,063 20 21$876 22 23 24$876 25 26$811 27 28$833 29 30 31$581 1 2$1,061 3 4$1,061

Fair Availability

34% of dates checked are available within 10% of the lowest price

Sunday, December 7th, 2025

4 round-trip options

Returning

Sat, Dec 13, 2025•6 Day Trip

$666 USD

Returning

Tue, Dec 16, 2025•9 Day Trip

$798 USD

Returning

Thu, Dec 18, 2025•11 Day Trip

$1,513 USD

Returning

Sat, Dec 20, 2025•13 Day Trip

$1,908 USD