Cheapest return flights from Rome to Keflavik in October from $275

Best time to book flights for Rome (CIA) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Rome (CIA) to Keflavik (KEF) in October 2025 (see full year).

Return flights

01 Oct - 08 Oct Ryanair
20 Oct - 26 Oct Ryanair
08 Oct - 12 Oct Ryanair
02 Oct - 07 Oct Ryanair
08 Oct - 15 Oct Ryanair
01 Oct - 10 Oct Ryanair
21 Oct - 26 Oct Ryanair
04 Oct - 10 Oct Ryanair
12 Oct - 20 Oct Ryanair
06 Oct - 20 Oct Ryanair
26 Oct - 01 Nov Ryanair

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

Skyscanner

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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