Cheapest return flights from Miami (MIA) to Keflavik (KEF), October

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
28 Oct 07 Nov Icelandair
Direct Flight
28 Oct 05 Nov Icelandair
Direct Flight
25 Oct 05 Nov Icelandair
Direct Flight
16 Oct 23 Oct Frontier Airlines
21 Oct 28 Oct Frontier Airlines
20 Oct 07 Nov FrenchBee
13 Oct 21 Oct FrenchBee
22 Oct 29 Oct Frontier Airlines
21 Oct 31 Oct Frontier Airlines
21 Oct 08 Nov Frontier Airlines
23 Oct 31 Oct LEVEL
23 Oct 02 Nov Frontier Airlines
Powered by

deals for one-way flights from Miami to Keflavik in October.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik International Airport

Updated Jun 18, 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.

Feel free to contact us with any feedback or request another flight research.