The new cruise ship will follow the launch of Legend of the Seas, which sets sail next year Sign up to Simon Calder’s free travel email for expert advice and money-saving discounts Get Simon Calder’s Travel email Get Simon Calder’s Travel email Email * SIGN UP I would like to be emailed about offers, events and updates from The Independent. Read our Privacy notice Royal Caribbean has begun work on a new Oasis class cruise ship to launch in 2028. The new vessel will be the seventh Oasis class