Cheapest return flights from Orlando (MCO) to Keflavik (KEF), December

20 dates in December, from $ 651. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
4 Dec 10 Dec Frontier Airlines
17 Dec 20 Dec Icelandair
Direct Flight
4 Dec 11 Dec Icelandair
4 Dec 10 Dec Icelandair
Direct Flight
5 Dec 12 Dec Icelandair
31 Dec 7 Jan 2027 Icelandair
1 Dec 22 Dec jetBlue
23 Dec 6 Jan 2027 Icelandair
Direct Flight
1 Dec 11 Dec jetBlue
4 Dec 11 Dec Icelandair
Direct Flight
1 Dec 11 Dec Icelandair
Direct Flight
31 Dec 7 Jan 2027 Icelandair
Direct Flight
30 Dec 4 Jan 2027 Icelandair
Direct Flight
26 Dec 30 Dec Icelandair
Direct Flight
29 Dec 5 Jan 2027 Icelandair
Direct Flight
21 Dec 4 Jan 2027 Icelandair
28 Dec 4 Jan 2027 Icelandair
22 Dec 2 Jan 2027 Icelandair
Direct Flight
26 Dec 2 Jan 2027 Flair Airlines
27 Dec 2 Jan 2027 Icelandair
Direct Flight
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Cheapest deals for the full year

Deals for one-way flights from Orlando to Keflavik in December.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik International Airport

Updated Oct 9, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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