Ferry to Kythnos departs all year round from the port of Lavrion, at the southern side Attica. In summer, there is also frequent ferry to Kythnos from Piraeus, the main port of Athens. The ferry to Kythnos from Piraeus takes about 2-3 hours.
There are also ferries from Kythnos to: Kea island, Andros island, Syros, Tinos, Milos, Sifnos, Kimolos, Serifos, Santorini, Folegandros and Ios. For information about these locations, visit our section of Greek islands.
For more information about ferry companies to Kythnos, vessels and ports of departures in Athens, view our ferries main page.
Book your ferry tickets to Kythnos
Book your Kythnos ferries using the ferry engine bellow or just get informed about ferry schedules to Kythnos.
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Our Terms and Conditions
Before making any ferry tickets reservation to Kythnos, read first our terms and conditions.
Amendment and Cancellation of Issued Tickets
Information about the amendment and cancellation policy of already-issued ferry tickets.
Embarkation and Cancellation Policy of Greek ferry companies
Read the embarkation terms and cancellation policies of Greek ferry companies to Kythnos.