Last December it was warm and sunny during the day but very cold at night. Pacha is open at weekends and there are still bars and some small lesser known clubs open. La Marina in Ibiza is closed up and so is San Antonio, Santa Eulalia stays open all year round although the touristy places on the seafront will be closed. As to hotels, well it really depends on which town you are heading for and what your needs are.

which company does ibiza flights in december?ive not seen any of the usualls mo

Iberia flies to Ibiza all year round but you have to change in Madrid or Barcelona, I always use expedia.co.uk to book with them. I believe that Air Berlin flies here too but you have to change at Palma. There are no direct flights to Ibiza in the winter.