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

Return flights

18 Oct - 23 Oct	Ryanair
14 Oct - 23 Oct	Ryanair	direct
21 Oct - 23 Oct	Ryanair	direct
02 Oct - 23 Oct	Ryanair	direct
08 Oct - 14 Oct	Ryanair
23 Oct - 27 Oct	Ryanair
14 Oct - 16 Oct	Ryanair	direct
02 Oct - 16 Oct	Ryanair	direct
10 Oct - 14 Oct	Vueling Airlines
02 Oct - 05 Oct	Ryanair
31 Oct - 02 Nov	Ryanair
30 Oct - 02 Nov	Ryanair

Also check the deals for one-way flights from Cagliari to Vienna 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 Cagliari to Vienna in October from $143

Return flights