There are regular flights from the U.K. and all major European cities to either
Bari Airport (also known as Palese-Karolwojtyla)
Bari Airport: 50 - 60 minutes drive to TT
Brindisi airport: 35 - 45 minutes drive to TT
A car is necessary for transport and to explore the area.
Both airports offer car hire which can be pre-booked prior to travel.