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Ferries run from Kythnos to Piraeus 7 days a week, all year round. The first ferry of the day departs from Kythnos at 12:25, and the last at 12:25. The fastest ferry can reach Piraeus in just 1h 35min, while on average the journey takes around 1h 39min. One-way tickets start at just €31.00 and can cost up to €49.70. From June to September, there are about 5 weekly crossings; from October to May, this drops to around 1. Book your ferry tickets to Piraeus online with Ferryscanner for the most convenience and best price guarantee.
Ferry companies from Kythnos to Piraeus
Seajets, Aegean Sea Lines companies operate routes from Kythnos to Piraeus. The data below covers the upcoming week, sorted by average ticket price.
Kythnos to Piraeus ferry schedule
The ferry schedule from 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, Aegean Sea Lines, and takes around 1h 39min on average. Ferries are available seasonally.

How long is the ferry from Kythnos to Piraeus?
The ferry journey from Kythnos to Piraeus usually takes 1h 39min, 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 , 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 approximately 1h 35min, and there’s no return ferry on the same day. 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 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
Explore nearby destinations from Piraeus, all within 100 km or 2 hours. Great for island hopping in Greece.

Kythnos to Piraeus ferry ticket prices, offers and discounts
Ferry ticket prices from Kythnos to Piraeus typically range from €31.00 to €49.70, 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, take a ferry from Merichas, the main port on Kythnos. It's conveniently located near major spots on the island, making access straightforward. You can reach the port by local bus or taxi, with buses running regularly from key towns, generally taking around 30 minutes. Taxis are also available, offering a quicker option depending on your location.
At Merichas port, ferries typically depart from a designated terminal area that might feature ticket counters and seating. Keep an eye on ticket displays for any updates on your ferry's departure. It's advisable to arrive early to navigate ticket purchases and boarding procedures without any rush.

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 not allowed on ferries operating between Kythnos and Piraeus. This route is exclusively for foot passengers.
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:
- : Up to 40kg 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
Some ferries from Kythnos to Piraeus will give you the choice to book a cabin if you feel like traveling in greater comfort. Cabins may be private or shared, and sometimes there are pet-friendly options too, so you can enjoy your journey in the company of your pet pals.
Can I book a cabin from Kythnos to Piraeus?
Yes, there are cabins available on ANEMOS, if you want to get some rest and privacy on board. Check whether these are private or shared during the booking process. Availability may be limited, so book early.
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 trip from Kythnos to Piraeus enjoyable with these quick tips for a safe, comfy, and fun journey!
Safety: Ferries on this route prioritize passenger safety, meeting high standards for a dependable travel experience.
Parking: Ample parking is available at Kythnos ferry terminal, making it easy to leave your car before you board.
Scenic Views: Be sure to grab a seat on the outdoor deck for breathtaking views of the Aegean Sea and nearby islands along the way.
Ticket Tips: Book your ferry tickets in advance, especially during summer, to secure your spot and avoid last-minute rushes. Use the Ferryscanner app for easy bookings and real-time updates.
Onboard Dining: While there are dining options onboard, don’t forget to pack snacks and water for the trip.
Relaxing: Bring a light jacket for cooler indoor areas and wear sunscreen if you're traveling in the summer. Be prepared for wind on the outdoor deck and possible high tides.
Piraeus awaits with its vibrant port life and cultural gems:
Local Flavors: Don’t miss out on sampling fresh seafood or traditional pastries at local taverns.
Cultural Landmarks: Explore the stunning Maritime Museum and the lively Mikrolimano harbor.
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 the main terminal located in the village of Merichas, just a short distance from Kythnos’ city center and easily recognizable. It's about a 20-minute drive from the island's main attractions. You can use a car, taxi, or local bus services, which typically run from various points across the island.
In Piraeus, the ferry terminal is conveniently located near the city center and is easily accessible via metro, bus, or taxi. It's just a few kilometers from major areas like Monastiraki and Syntagma.
Remember, transportation schedules can vary, and it's always a good idea to check for the latest information. If you find any discrepancies, please let us know through our support team!

Exploring Piraeus
Piraeus is a lively port city in Greece, full of surprises and fun things to do. One of its most special places is the beautiful Zea Marina, where you can see stunning boats and enjoy tasty seafood at the restaurants nearby. Don't miss the chance to visit the Maritime Museum, where you can learn all about Greece's exciting sea history.
If you love the beach, head to Mikrolimano, a charming bay with soft sand and crystal-clear water, perfect for swimming or sunbathing. You can also explore the nearby parks for a nice picnic or a walk.
For a unique experience, try the local dish called “souvlaki,” which is grilled meat on a stick, delicious and popular among kids and adults alike.
Piraeus is great for quick visits, but it's also an ideal spot to start your adventures to nearby islands like Hydra and Aegina. Whether you want to relax by the sea or visit exciting places, 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.

SPEEDRUNNER JET 2 Seajets

