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

Return flights

19 Nov - 25 Nov	Icelandair	direct
14 Nov - 18 Nov	Icelandair	direct
08 Nov - 15 Nov	Scandinavian Airlines
23 Nov - 29 Nov	Icelandair	direct
23 Nov - 30 Nov	Scandinavian Airlines
22 Nov - 30 Nov	Scandinavian Airlines
01 Nov - 09 Nov	TAP
25 Nov - 30 Nov	Lufthansa
21 Nov - 26 Nov	Scandinavian Airlines

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.

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Cheapest return flights from Miami to Keflavik in November from 338€

Return flights