Passengers are being advised to book slots as soon as possible.
Parking spaces at Dublin Airport are already close to selling out on some days in June, July and August.
Passengers are being advised to book slots as soon as possible, with spaces booking up faster than usual this summer.
Last month, the airport was blocked from buying another 6,000 spaces at the nearby QuickPark facility.
DAA spokesperson Graeme McQueen says there's also high demand for this weekend: