There are currently 124 upcoming cruises on Princess Cruise Line's Diamond Princess. This includes all future itineraries through November 13, 2027. The next itinerary departs from Yokohama (tokyo), Japan. The average price for all upcoming sailings on the Diamond Princess is currently $163 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.