AirHint found the following cheapest return flights from Cagliari (CAG) to Bucharest (OTP) in August 2025 (see full year).

Return flights

28 Aug - 31 Aug	Aeroitalia
29 Aug - 14 Sep	Aeroitalia
29 Aug - 31 Aug	Aeroitalia
18 Aug - 09 Sep	Ryanair
21 Aug - 28 Aug	Aeroitalia
20 Aug - 30 Aug	Aeroitalia
19 Aug - 26 Aug	easyJet
18 Aug - 04 Sep	Ryanair
22 Aug - 26 Aug	Aeroitalia
24 Aug - 31 Aug	Vueling Airlines
22 Aug - 24 Aug	Aeroitalia
22 Aug - 31 Aug	Aeroitalia
24 Aug - 29 Aug	Aeroitalia

Also check the deals for one-way flights from Cagliari to Bucharest 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 Bucharest in August from 225€

Return flights