Kythnos to Piraeus

Ferry tickets from Kythnos to Piraeus start from €28.00 for a standard economy seat in low season. Prices vary by operator, seat class, and time of year, peak season (July–August) fares are typically 25–35% higher. Business class seats and private cabins cost more. Families can save by booking a 4-berth cabin. Use Ferryhopper to compare all available fares in real time.

Ferries operate 5-7 times per week during the main season (Jan - Dec). In peak summer (July–August), there may be multiple daily sailings. Service can be reduced or suspended during winter months on some routes. The route is served by Aegean Sea Lines, Fast Ferries. Check the latest schedules on Ferryhopper for exact departure times.

Yes, conventional ferries on this route have vehicle garages and can carry cars, motorcycles, campervans, and even buses. Vehicle spaces are limited and sell out fast in summer, so book at least 4–6 weeks ahead if you're traveling July–August. High-speed catamarans on this route generally don't carry vehicles. Arrive at the port at least 60–90 minutes before departure when traveling with a vehicle.

The best time to visit Piraeus is late May through early October. June and September offer the ideal balance: warm swimming weather, lower prices than peak season, fewer crowds, and the best ferry connections. July–August is peak season, the most lively but also the most crowded and expensive. May is an excellent shoulder month with pleasant weather and very few tourists. Piraeus is known for stunning landscapes and authentic Cycladic charm.

The route is served by Aegean Sea Lines, Fast Ferries. For the fastest crossing, choose a high-speed service (typically Seajets or Golden Star). For most comfort or if you're traveling with a vehicle, choose a conventional ferry (Blue Star Ferries or similar). For the best price, compare all options on Ferryhopper, prices can vary significantly by departure time and booking lead time.

The easiest way to book is through Ferryhopper, the leading Greek ferry booking platform. Simply enter your departure port, destination, and travel date to see all available sailings, compare prices across operators, and book securely online. Tickets are delivered by email and can be used on your phone. You can also book directly on each operator's website, but Ferryhopper shows all options in one place for easy comparison.