Yes, you can change your Royal Caribbean booking, but the flexibility and cost depend on your fare type and when the change is made. Under standard 2026 terms, if you booked a "Non-Refundable Deposit" fare, you can change your ship or sail date for a change fee (usually around $100 per person), and any remaining funds will be issued as a Future Cruise Credit. If you have a "Refundable Deposit" fare, changes are typically free until the "Final Payment" date (usually 90 days before sailing). You can also change the names of passengers on the reservation, though at least one original name must remain on the booking. In 2026, Royal Caribbean offers "Best Price Guarantee" protection, allowing you to re-price your cruise if the fare drops before your final payment. For maximum flexibility, many travelers opt for Travel Protection, which allows for "Cancel for Any Reason" coverage, though this often only returns 75% of the fare as a credit.