The Etihad rebooking fee varies depending on your fare type, destination, and how close to departure you make the change. Economy Saver fares usually have the highest change fees, while Economy Flex, Business, and First Class fares offer more flexibility with lower or no rebooking charges. If you need to modify your flight, you can do so easily through the "Manage My Booking" section ... https://airlines-updates.com/blog/etihad-flight-change-policy/