If you are looking to visit Calabria during the winter through until March there are a number of ways to get to Lamezia. Both Ryanair and Easyjet have domestic flights in Italy arriving at Lamezia. With Ryanair from Milan (Bergamo) and Pisa, Easyjet from Milan (Malpensa). Alitalia fly into Lamezia as well but the price can often be off putting. Connecting flights to these airports can be found with
Flybe - Cheap flights & budget flights from Manchester, Birmingham, and a couple of Scottish airports, BA from Gatwick. Ryanair have flights from Liverpool, Manchester, Nottingham, Dublin and London airports.
Alternatively fly into Rome (Ryanair or Aer Lingus) and travel down by train or car hire and the same from Naples (Easyjet). Of course you'll be able to use these routes throughout the year if it suits your itinerary.
Hope this is of some use.
Red Devil