How soon can you cancel a Royal Caribbean cruise?

You will get a full refund if you notify Royal Caribbean at least 75 days prior to your sailing date (60 days for 3 and 4-night cruises or 90 days for holiday sailings). (+𝟏-𝟖88-738-0812 [𝐔𝐒] +44(80)00513722 (𝐔𝐊)>>>. Consult the chart below to determine cancellation charges applicable later.