Ferries on the Sikinos to Ios route offer comfortable travel with a full range of onboard amenities. Here's what to expect from each operator:

Fast Ferries

Fast Ferries operates both high-speed and conventional vessels on key Cyclades routes, offering a reliable middle-ground option between the speed of Seajets and the comfort of Blue Star. Particularly strong on northern Cyclades routes from Rafina.

Fleet on this route: Conventional ferries and high-speed vessels (Fast Ferries Andros, Theologos P) — serving both Piraeus and Rafina ports

Seat & Cabin Classes: Economy Seats: Standard indoor seating. Deck: Open-air seating on conventional vessels. Cabins available on select conventional vessels.

Luggage Policy: Standard flexible policy — up to 50 kg recommended, no formal restrictions. Luggage stored in onboard racks.

Pets: Pets accepted with health certificates. Animals under 10 kg with owner in cabin area; larger pets in designated pet areas. Free when included in booking.

Vehicles: Conventional Fast Ferries vessels have full vehicle garages. Car transport from €20–60. Motorcycles from €8–20. Book vehicle space early for peak season.

Blue Star Ferries

Blue Star Ferries is Greece's largest and most established conventional ferry operator, part of the Attica Group. With a modern fleet of large conventional vessels, Blue Star serves the most demanding Cyclades routes year-round, offering a complete onboard experience comparable to a short cruise.

Fleet on this route: Large conventional ferries (Blue Star Delos, Blue Star Paros, Blue Star Naxos, Diagoras) — carrying up to 2,400 passengers and 600 vehicles

Seat & Cabin Classes: Deck Class: Open-air deck seating (cheapest). Economy Seats: Numbered airplane-style seats indoors. Business Class Seats: Premium reclining seats in quieter lounge. 4-Bed Cabin: Shared inside cabin. 2-Bed Cabin: Semi-private inside cabin. Exterior Cabin: Cabin with porthole window. Deluxe Cabin: Premium cabin with exterior window and en-suite bathroom.

Luggage Policy: Up to 50 kg of luggage per passenger, free of charge. No formal check-in required — store bags in designated luggage racks near your cabin or seat. Bicycles accepted for an additional fee (€5–8).

Pets: Pets accepted free when included in booking. Animals under 10 kg may stay with their owner in a carrier in designated pet-friendly areas. Larger pets are accommodated in kennels on the open deck or in dedicated pet cabins. Pets must wear a leash and muzzle on open decks. Valid health certificate and EU pet passport required.

Vehicles: All Blue Star vessels have vehicle garages accepting cars, motorcycles, campervans, and buses. Cars from €75–130 depending on route and season. Motorbikes from €20–35. Arrive at the port 60–90 minutes before departure for vehicle boarding — vehicle lanes are in a separate area from passenger embarkation.

All ferries on this route have clean restrooms, luggage storage areas, and food and beverage service. In peak season (July–August), we recommend reserving a specific seat or cabin class rather than traveling on an open deck ticket.