AirHint found the following cheapest return flights from Cagliari (CAG) to Vienna (VIE) in August 2026 (see full year).

Return flights

01 Aug - 07 Aug	Ryanair
01 Aug - 07 Aug	Ryanair	direct
02 Aug - 07 Aug	Ryanair	direct
01 Aug - 10 Aug	Ryanair	direct
02 Aug - 10 Aug	Ryanair	direct
21 Aug - 06 Sep	Ryanair	direct
21 Aug - 09 Sep	Ryanair	direct
21 Aug - 04 Sep	Ryanair	direct
01 Aug - 05 Aug	Ryanair	direct
02 Aug - 05 Aug	Ryanair	direct
08 Aug - 10 Aug	Ryanair	direct

Also check the deals for one-way flights from Cagliari to Vienna in August.

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 August from $163

Return flights