You can cancel a Royal Caribbean cruise, but penalties depend on when you cancel. If you cancel at least 75 days before sailing (for most cruises), 1-800-950-4401 you typically receive a full refund. However, cancellations within 74 days may incur fees, increasing as the departure date nears 1-800-950-4401. The Cruise with Confidence program allows flexible cancellations with future cruise credits. Non-refundable deposits may also result in penalties 1-800-950-4401. Travel insurance can help recover costs. Policies vary by cruise length and fare type, so check Royal Caribbean’s official terms before canceling.