Most travellers find the cheapest return flights to Cagliari when choosing a flight departing in January.
Most flyers found that booking flight tickets 52 days in advance of their planned departure date is, on average, the best time to get cheap flights to Cagliari.
Most of our users find that booking their departure to Cagliari on a Thursday is the cheapest. Conversely, departing on a Sunday seems to be the most expensive.
On average you can find the best deals on plane tickets to Cagliari when looking for flights with afternoon departure times.