There are currently 216 upcoming cruises on MSC Cruise Line's MSC Seaside. This includes all future itineraries through April 30, 2027. The next itinerary departs from Naples, Italy. The average price for all upcoming sailings on the MSC Seaside is currently $112 per passenger, per day for the inside cabin type. The chart below shows the plotted prices of each sailing as well as the overall average for this ship.