Cheapest return flights from Cagliari to Keflavik in October from $201

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

Return flights

02 Oct - 05 Oct Ryanair
08 Oct - 11 Oct Ryanair
08 Oct - 09 Oct Ryanair
16 Oct - 23 Oct easyJet
10 Oct - 14 Oct Vueling Airlines
16 Oct - 21 Oct Ryanair
21 Oct - 31 Oct easyJet
08 Oct - 14 Oct easyJet
10 Oct - 16 Oct easyJet
08 Oct - 10 Oct Ryanair

Also check the deals for one-way flights from Cagliari 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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