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Ferries run from Kythnos to Piraeus 1 times a week from June to September. The first ferry of the day departs from Kythnos at 12:15, and the last at 12:15. The fastest ferry can reach Piraeus in just 1h 35min, while on average the journey takes around 1h 35min. One-way tickets start at just €49.70 and can cost up to €49.70. Book your ferry tickets to Piraeus online with Ferryscanner for the most convenience and best price guarantee.
Ferry companies from Kythnos to Piraeus
You can reach Piraeus from Kythnos with Seajets. The table below shows weekly crossings by available companies for the upcoming week, sorted by average ticket price (lowest first) to help you choose the best option.
Kythnos to Piraeus ferry schedule
The ferry schedule for Kythnos to Piraeus varies according to the company and season. An overview of key details for planning your trip:

Can I take a ferry from Kythnos to Piraeus?
Yes, ferries run between Kythnos and Piraeus. This route is operated by Seajets, and takes around 1h 35min on average. Ferries are available .

How long is the ferry from Kythnos to Piraeus?
The ferry journey from Kythnos to Piraeus usually takes 1h 35min, with the fastest ferry getting there in just 1h 35min, and the longest ferry in 1h 35min.
Ferry times can vary depending on the ferry company, weather conditions, and whether you opt to take a high-speed service or not.
When you book your ferry with Ferryscanner from Kythnos to Piraeus, our system will automatically recommend the best option for you. We use a smart algorithm that takes the most direct routes, ferry speed, e-ticket availability and the best arrival and departure times into account, to help you find the most convenient option for your journey.
Fastest ferry from Kythnos to Piraeus
The fastest ferry from Kythnos to Piraeus is CHAMPION JET 2, operated by Seajets, which takes just 1h 35min.
Can you do a day trip from Kythnos to Piraeus?
No, unfortunately you won’t be able to make a day trip from Kythnos to Piraeus, as the shortest journey time is 1h 35min. On this route, we’d recommend you stay overnight to get the most out of your destination. Check out our ferry search and booking system to secure your tickets from Piraeus to Kythnos ferry route and start planning your trip!
Are there overnight ferries from Kythnos to Piraeus?
No, unfortunately there are no night ferries from Kythnos to Piraeus. Check out the daytime sailing options to plan your trip with convenience and flexibility.
This summary for the Kythnos to Piraeus route is based on recent data and is updated regularly. However, schedules may vary depending on seasonal changes, ferry companies, and availability. For the most accurate and detailed ferry timetable, including routes, stops, and pricing, check out our ferry search and booking system.
Close to Piraeus, Nearby Destinations Worth Exploring
The port(s) of Piraeus is your gateway to nearby destinations, making it perfect for day trips or quick getaways. These destinations are all within 100 km or under 2 hours of travel time from Piraeus, making them ideal for island hopping or more ferry adventures in Greece.

Kythnos to Piraeus ferry ticket prices, offers and discounts
Ferry ticket prices from Kythnos to Piraeus typically range from €49.70 to €49.70 for foot passengers and on average €59.41 for vehicles, with additional costs for cabins or premium seating options. Prices vary depending on the type of ticket and ferry company. Book your ticket as early as you can to make sure you get the best price, as fares tend to increase the closer you get to your departure date. Remember to check any specific restrictions ferry operators might have on this route, such as only accepting foot passengers or requiring a vehicle to board.
Ferry Offers
Special offers may be available on the Kythnos to Piraeus route, depending on the time of year and the ferry company. These can include early booking discounts or limited-time promotional deals. To stay updated, follow the Ferryscanner blog, check our social media pages, or subscribe to our newsletter. Any valid offers are applied automatically during booking, so you’ll always get the best price for your trip to Piraeus.
Choose your ferry from Kythnos to Piraeus

How to get from Kythnos to Piraeus
To get from Kythnos to Piraeus, the most efficient option is taking a ferry from the port of Merichas. Located about 7 kilometers from the island's main village, the port is accessible via local buses or taxis, with buses running every hour and rides typically taking 15-20 minutes. If you are coming from the airport, you can take a bus to Lavrio and then transfer to the ferry, ensuring a quick transition to the island.
Ferries usually depart from designated terminals at Piraeus, where a range of amenities might be available. While the exact dock location can vary, you can typically find signs guiding you to the right area. Make sure to check tickets or monitors for real-time updates and plan to arrive early to navigate ticketing and boarding comfortably.

Traveling from Kythnos to Piraeus as a foot passenger or with a vehicle
Ferries from Kythnos to Piraeus allow foot passengers. Wheelchair accessibility is typically available, but we recommend contacting our support team to make sure and confirm specific services. Please aim to arrive at your boarding gate at least 60 minutes before departure. Our Flexi Cancellation and SMS Notification Packages will cover you in the event of any unforeseen or last minute changes, which you can select during the booking process.

Are cars allowed on the ferries from Kythnos to Piraeus?
Cars are allowed on certain ferries from Kythnos to Piraeus, and can be booked through Ferryscanner. Ferries and companies that accommodate cars:
- CHAMPION JET 2- Seajets
- CHAMPION JET 1- Seajets
Vehicle transportation prices depend on the type of vehicle, ferry company, and season, with prices starting from €25.00. For unaccompanied vehicles, contact our support team for details.
Motorcycle
Motorcycles are allowed on CHAMPION JET 2, CHAMPION JET 1 ferries from Kythnos to Piraeus. Adding a motorcycle to your Ferryscanner booking is simple, and pricing is tailored specifically for two-wheel vehicles.
Bicycle
Bicycles are usually allowed on ferries from Kythnos to Piraeus and are often transported for free. Fees, if applicable, will appear during the booking process. Ferries that allow bicycles on board are CHAMPION JET 2, CHAMPION JET 1.
Luggage on board
When traveling from Kythnos to Piraeus, ferry companies typically allow passengers to bring luggage on board without additional charges.
Luggage Allowance: Most ferry companies permit 1 piece of luggage weighing up to 50 kg. When you book with us, your luggage allowance is always clearly stated, so there are no surprises even if policies vary between ferry companies and vessels. Per ferry:
- CHAMPION JET 1, CHAMPION JET 2: Up to 50kg per passenger.
It’s a good idea to label your luggage clearly, and make sure you place it in the designated storage area indicated to you by the crew on board. Note that if you’re taking oversized or extra luggage with you, your ferry company may charge you an additional fee.
If you have any doubts, we recommend checking the dedicated ferry company page on our website for detailed luggage information. You can also get in touch with our support team for further assistance.
Cabins on board
Unfortunately, there are no cabins available on the ferries from Kythnos to Piraeus. Don’t worry, though, you’ll find plenty of comfortable lounge or airplane-style seating on board for your relaxation and comfort.
Can I bring my pet on board?
Yes, pets are allowed on ferries from Kythnos to Piraeus, but specific policies vary by ferry company. General guidelines:
- Pets over 10 kg must be kept in the ship’s onboard kennels; pets under 10 kg can stay in their owner’s pet carrier.
- Service dogs are exempt from kennel requirements.
- Ensure you have all the necessary documents, tickets, and pet essentials for your trip.
- Greek operators typically allow pets for free.
If you're unsure about your ferry's policy, we recommend checking the ferry company's page on our website for detailed information. You can also reach out to our support team if you need further assistance.

Travel smart from Kythnos to Piraeus • Insider tips for your trip
Make your journey from Kythnos to Piraeus enjoyable with these handy tips for a safe, comfortable, and fun experience!
Safety: Ferries on this route have up-to-date safety features, guaranteeing a dependable trip.
Parking: Free parking is available at Kythnos port, making it easy to leave your vehicle and jump on the ferry.
Scenic Views: Don't miss the stunning coastal views while sailing. Keep your camera ready as you sail through the beautiful Aegean Sea!
Ticket Tips: Book your tickets in advance, especially during the summer, to secure your spot.
Onboard Dining: Enjoy a meal or snack at the onboard café, but consider bringing your own food and water for variety.
Comfort: Bring a light jacket; it can get cool indoors and on the deck due to the wind.
Weather Prep: If you're traveling in summer, apply sunscreen and wear a hat. High tides can make ferry rides bumpy.
Arriving in Piraeus: Explore the bustling Port of Piraeus, which is famous for local seafood dishes and fresh markets. Visit the ancient ruins of the nearby Piraeus and take a leisurely stroll along the waterfront to soak in the atmosphere.
Visit our blog for more tips and ideas to make the most of your trip to Piraeus.

Finding your way to Kythnos ferry port
To reach the Kythnos ferry port, head to Merichas, its main terminal, located near the island's central area and just a short drive from the town of Loutra. If you're coming from Athens, a combination of bus and taxi is your best bet; buses run regularly from Athens (Kifissos Station) to Lavrion, where taxis can take you to the port. Alternatively, driving will take about 2 to 3 hours, depending on traffic.
In Piraeus, the ferry terminal is centrally located near major landmarks and well connected to public transport, including the metro and bus services. It’s a bustling hub with easy access to the city center and the Athens airport.
Keep in mind that transportation schedules can change, so if you come across any inconsistencies, please reach out to our support team for assistance.

Exploring Piraeus
Piraeus is a bright and lively port city near Athens, where you can discover so many fun things! One special place to visit is the beautiful Mikrolimano Harbor, where colorful boats sway gently on the water. The restaurants here serve yummy Greek food, like fresh seafood and delicious moussaka.
Don’t forget to check out the Archaeological Museum, where you can see fascinating ancient treasures. If you love the beach, head to Votsalakia Beach for some sun and fun! You can swim, play in the sand, or enjoy a tasty ice cream.
For a little adventure, wander around the little streets to find hidden gems like local shops and cafés. You might discover a tiny bakery with the best pastries in the city!
Piraeus is perfect for a quick visit, but it’s also a great starting point for taking ferries to beautiful nearby islands like Hydra and Aegina. Whether you are exploring or relaxing, Piraeus has something for everyone to enjoy!
Available ferries from Kythnos to Piraeus
See the ferries traveling from Kythnos to Piraeus, along with possible alternatives like helicopters.

CHAMPION JET 1 Seajets



