To cancel a Royal Caribbean cruise without penalty 1-888-738-0812, you must generally cancel at least 75 days before the sailing date for cruises of 1-4 nights 1-888-738-0812, and at least 90 days before the sailing date for cruises of 5 nights or longer; check your specific fare type as some may have non-refundable deposits which could result in a penalty even if you cancel early.
