BY BOAT
There is only one port in the island of Sifnos located in islands capital; Kamares.
As there is no civil airport in Sifnos, travelers can only access the island by boat and/or by helicopter as there is a helipad on site.
During the summer (April-October),, there are daily itineraries of both high speed and conventional boats. However, during the winter (November-March),, only conventional boats connect Sifnos with Piraeus. Additionally, mostly during the high season, several boats connect Sifnos to other Cycladic islands such as Serifos, Folegandros, Kythnos, Milos, Ios, Santorini and Crete.
The high speed boat takes about 3-3.5 hours to reach Sifnos from Piraeus, while the conventional boat takes about 5 hours.
Hellenic Speedways (high speed boats): For accurate timetables and tickets visit the Hellenic Seaways website at www.hellenicseaways.gr.
Aegean Speedlines (high speed boats): For accurate timetables and tickets costs visit the Aegean Speedlines website at www.aegeanspeedlines.gr
Zante Ferries (conventional boats): For accurate timetables and tickets costs visit the website of Zante Ferries at www.zanteferries.gr
Ventouris Sea Lines (conventional boats): For accurate timetables and tickets visit the Ventouris Sea Lines website at www.ventouris.gr.