The island is connected with continuous sailings to Piraeus (9.5 hours), Gythion of Lakonia (5 hours), Kythera (2 hours), Neapoli of Lakonia (4.5 hours) and Kastelli Kissamos of Crete (2 hours).

The access to Antikythera is easy. For the boat routes you can be informed from the port authorities and travel agencies of Kythera and the connecting regions. The piscatorial shelter of island, in the big natural gulf of Potamos , can entertain small number of tourist and piscatorial ships.