All Ryanair flights will operate with allocated seats from tomorrow, allowing customers to select their preferred allocated seat when booking or when checking-in online with three seat options available, the airline said.

It said that, for €10, customers can get priority boarding, extra legroom and/or faster disembarking. They would be able to select premium seats on rows one to five, 16, 17, 32 and 33.

Customers can alternatively pre-select their preferred window or aisle seats on rows six to 15 and 18 to 31 or ensure that they sit together for €5. Priority boarding can be added for €2 supplement.

Ryanair customers who do not wish to pre-select their seats can check-in during the period from seven days to two hours prior to their flight and they will be assigned an allocated seat at no cost.

Customers who have already purchased priority boarding for flights departing after tomorrow can select a standard seat free of charge when checking-in online.