Ryanair do not fly to the usual ski destinations so make sure you can get a transfer to your resort before you book.
Grenoble from: Dublin and Stansted
Salzburg from: Stansted and Dublin
Turin from: Dublin, Glasgow and Stansted.
Milan Bergamo from: Bristol, Dublin, East Midlands, Stansted and Manchester
Carcassonne from: Dublin, East Midlands, Glasgow, Liverpool and Stansted
Check their extensive list of exclusions and fee structure at the time of booking.
0871 246 0000
Ryanair Corporate Head Office, Dublin Airport, Co. Dublin, Ireland