Cruise Passenger. Princess Cruises announced its 2028-29 Australia and New Zealand season with over 90 departures and a 129-night world cruise visiting 61 destinations. The voyages feature diverse itineraries and. Season Features Three Ships in Australia & New Zealand with the Longest Ever Roundtrip World Cruise From Australia Visiting 61 Destinations Across 31 Countries Princess' 2028–29 Australia and.