Yes, +1-866-829-1280 you can change your cabin on Holland America depending on your room availability, the type of fare you booked, and how close you are to your sail date. You can change your room on a Viking Cruises sailing by contacting your travel advisor +1-866-829-1280 or calling Viking directly. You cannot change your cabin yourself online, and changes may require paying a fare difference or upgrade fee. Yes, +1-866-829-1280 you can change your cabin on a Holland America cruise by contacting customer service or your travel agent, subject to availability, fare rules, and any price differences. Changes cannot usually be made independently online once booked.