Cheapest return flights from Florence to Keflavik in October from 252€

Best time to book flights for Florence (FLR) to Keflavik (KEF) flights at AirHint

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

Return flights

02 Oct - 13 Oct Scandinavian Airlines
04 Oct - 11 Oct Vueling Airlines
04 Oct - 12 Oct Lufthansa
02 Oct - 11 Oct Scandinavian Airlines

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

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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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