Ryanair's Manage Reservations tab is a feature that allows passengers to manage their flight reservations and change their itinerary if necessary. This tab allows passengers to quickly and easily access information about their flight, such as departure and arrival times, flight numbers and seat assignments.

Ryanair Manage Reservation Policy
Ryanair's Manage Reservations tab is a feature that allows passengers to manage their flight reservations and change their itinerary if necessary. This tab allows passengers to quickly and easily access information about their flight, such as departure and arrival times, flight numbers and seat assignments.
Passengers can also use the “My Reservations” tab to make changes to their reservation, such as adding checked baggage or selecting a different seat. They can also change their flight dates, times or itinerary, if necessary, subject to availability and applicable fees.

How do I edit the flight booking in RyanAir's Manage Booking tab?
Passengers can make changes to their flight reservation, for example by changing the flight date or time, adding or removing passengers, or switching to a different ticket type. Under the RyanAir Manage My Bookings flight change tab, you can follow these steps:

Access the Ryanair website: Visit the Ryanair website and log in to your account.
Find your reservation: Go to the “My reservations” section of the site and locate the reservation you wish to modify. Enter the reservation details such as reservation number and email address in the required field.
Select “Edit Booking”: Click the “Edit Booking” button next to your flight itinerary.
Edit your flight details: Select the new flight details you want and continue the process. You may be charged a fee for making the change, which will be displayed before you confirm the change.
Confirm change: Review the details of your new booking and confirm the changes.
Get your updated itinerary: After confirming the changes, you will receive a new itinerary with your updated flight details.

How do I request a flight cancellation on a Ryanair flight booking?
Passengers can cancel their booking and request a refund if eligible via the Ryanair Manage Your Booking tab. To cancel a plane ticket with Ryanair, follow these steps:

Log in to your Ryanair account via their website.
Find the “My Bookings” section, enter the booking details such as booking number and email address in the required field.
Once you access the reservation, select the reservation you wish to cancel.
Click the “Cancel Booking” button next to the flight you want to cancel.
Review the cancellation policy and fees associated with canceling your flight.
If you accept the cancellation conditions and fees, proceed to cancel your flight. Confirm the cancellation and print or save the confirmation for your records.