AirHint found the following cheapest return flights from Rome (FCO) to Keflavik (KEF) in October 2026 (see full year).

Return flights

12 Oct - 20 Oct	Wizz Air
12 Oct - 18 Oct	Wizz Air
16 Oct - 21 Oct	Wizz Air
12 Oct - 17 Oct	Wizz Air
02 Oct - 06 Oct	Wizz Air
12 Oct - 22 Oct	Wizz Air
07 Oct - 13 Oct	Wizz Air
07 Oct - 14 Oct	Wizz Air
11 Oct - 18 Oct	Wizz Air
13 Oct - 18 Oct	Wizz Air Malta
30 Oct - 09 Nov	Wizz Air
22 Oct - 01 Nov	Wizz Air
31 Oct - 05 Nov	ITA Airways
23 Oct - 02 Nov	Wizz Air
30 Oct - 04 Nov	easyJet
25 Oct - 07 Nov	Wizz Air
30 Oct - 03 Nov	easyJet
22 Oct - 01 Nov	Icelandair	direct
30 Oct - 03 Nov	Icelandair	direct
31 Oct - 05 Nov	Icelandair	direct

Also check the deals for one-way flights from Rome to Keflavik in October.

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 Rome to Keflavik in October from 163€

Return flights