Carribean CruisesCruisesFeaturedTravel News Royal Caribbean Extends Singapore Season, Adding New Cruises On Quantum Of The Seas by Administrator April 30, 2021 by Administrator April 30, 2021 SINGAPORE, March 31, 2021 /PRNewswire/ — Royal Caribbean International today announced Quantum of the Seas will continue sailing from Singapore through October… 1 FacebookTwitterPinterestEmail