Budget airline Ryanair has announced that part of their website and mobile application will close for a 10 hour maintenance period from 8pm on Friday, 19th June, until 6am on Saturday, 20th June for an upgrade.

Ryanair is urging passengers who have journeys scheduled during this period to check-in in advance, before the temporary closure is initiated.

The website will also not be available for new reservations during the period.

The company has said that it is emailing clients direct and have apologised for the inconvenience caused by the upgrade.