AirHint found the following cheapest return flights from Miami (MIA) to Keflavik (KEF) in November 2025 (see full year).

Return flights

05 Nov - 12 Nov	British Airways
04 Nov - 11 Nov	British Airways
11 Nov - 18 Nov	British Airways
14 Nov - 22 Nov	Icelandair	direct
15 Nov - 22 Nov	Scandinavian Airlines
13 Nov - 20 Nov	American Airlines
02 Nov - 09 Nov	British Airways
03 Nov - 09 Nov	British Airways
11 Nov - 16 Nov	British Airways
18 Nov - 23 Nov	British Airways
12 Nov - 17 Dec	Scandinavian Airlines
19 Nov - 19 Dec	Icelandair

Also check the deals for one-way flights from Miami to Keflavik in November.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik

Cheapest return flights from Miami to Keflavik in November from $619

Return flights