Cagliari functions as the port of departure for only twenty sailings every year from Costa to the Mediterranean and Europe.
Overall Cagliari is somewhat affordable compared to other ports. The chart below shows the monthly average cost per day for cruises from Cagliari (Cruises only depart from Cagliari between April and October). Sailings departing from Cagliari during the the peak season of summer are much more expensive than the low seasons of spring and fall.