If you're planning to modify your travel with Etihad, the airline offers flexible options to suit your needs. You can make changes to your booking online through the Manage Booking section on their website. Upgrading your seat to a higher cabin class can also be done, subject to availability and fare differences. Additional services like extra baggage or lounge access can be added during the process. It’s always wise to check fare rules and any applicable fees beforehand. Knowing how to change and upgrade my Etihad Airways flight ensures a smoother travel experience.