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Ferries from Athens (All Ports) to Kythnos run year-round from Lavrio - Piraeus ports, 6 days a week. The first ferry from the Lavrio port departs at 07:00, and the last at 16:30 from Lavrio. Similar schedules apply for the Piraeus ports. From June to September, there are approximately 9 crossings per week. In quieter periods, the route is served by around 1 crossings per week. The fastest ferry departing from Piraeus, takes 1h 35min, while on average the ferry trip lasts about 1h 44min. Ticket prices range from €15.00 to €49.70. Book your tickets online to Kythnos with Ferryscanner for an easy booking experience and the best price guarantee.
Ferries traveling from Athens (All Ports) to Kythnos may stop at other destinations along the way, for example: Lavrio - Kea (Tzia) - Kythnos.
Ferry companies from Athens (All Ports) to Kythnos
The Athens (All Ports) to Kythnos route is served by Triton Ferries, Goutos Lines, Karystia, Magic Sea Ferries, Seajets. The ferry companies running this route next week, grouped by departure port and sorted by average ticket price.
Athens (All Ports) to Kythnos ferry schedule
Ferry times from Athens (All Ports) to Kythnos depend on the operator and season. Key info to help you plan:

Can I travel by ferry from Athens (All Ports) to Kythnos?
Yes, ferries connect Athens (All Ports) and Kythnos, with Triton Ferries, Goutos Lines, Karystia, Magic Sea Ferries, Seajets companies operating the route. The ferry trip lasts 1h 44min on average. Ferries depart from the Lavrio - Piraeus ports and are available weekly.

How long does the ferry take from Athens (All Ports) to Kythnos?
The ferry ride from Athens (All Ports) to Kythnos typically takes 1h 44min, with the fastest ferry getting there in just 1h 35min from Piraeus port. For the remaining ports, the average travel time is: 1h 53m from Lavrio. Travel times vary based on the departure port, ferry operator, weather conditions on the day, and whether you go for a high-speed or conventional ferry. You may find that on some routes, only one ferry company is available.
The distance between Athens (All Ports) and Kythnos is about 68.98km or 37.22nm. The longest ferry ride takes 2h 45min and departs from Lavrio.
When you book your ferry tickets for the Athens (All Ports) to Kythnos route with Ferryscanner, you’ll see the Recommended option, which is calculated using an algorithm that considers factors like direct routes, speed, e-ticket availability, and arrival times to make sure you find the best choice for your trip.
Shortest ferry ride from Athens (All Ports) to Kythnos
CHAMPION JET 1, operated by Seajets, is the fastest ferry from Athens (All Ports) to Kythnos. It departs from Piraeus and takes 1h 35min.
Is it possible to take a day trip from Athens (All Ports) to Kythnos?
Yes, a day trip from Athens (All Ports) to Kythnos is possible. The fastest ferry trip takes just 1h 35min and departs from Piraeus, which will give you enough time to explore and get back the same day. Use our ferry search and booking system to book tickets for both directions and plan your schedule. Check the first and last ferry from Kythnos to Athens (All Ports) for detailed roundtrip schedules.
Do overnight ferries run from Athens (All Ports) to Kythnos?
No, unfortunately there are no night ferries available on the Athens (All Ports) to Kythnos route. However, you will find daytime sailing options to help you reach your destination safely and comfortably.
This summary for the Athens (All Ports) to Kythnos route is based on recent data and is updated regularly. Schedules may change due to seasons, ferry operators, or availability. For the latest timetable, including routes, stops, and prices, check our ferry search and booking system.
Not far from Kythnos • Where to go next
Kythnos offers easy access to nearby islands and mainland spots within 100 km or 2 hours of travel time, making them perfect for day trips, island hopping, or new ferry adventures in Greece.

Ferry ticket prices, offers and discounts from Athens (All Ports) to Kythnos
Ferry ticket prices from Athens (All Ports) to Kythnos vary depending on the type of ticket, ferry operator, and the port of departure. Prices range from €15.00 to €49.70 for foot passengers and average €53.00 for vehicles, with cabins or premium seating options available for an additional fee. When sailing from:
- Lavrio, ferry tickets start at 15.00€ for foot passengers and from 12.00€ for vehicles.
- Piraeus, ferry tickets start at 49.70€ for foot passengers and from 22.00€ for vehicles.
Book your tickets to Kythnos as early as possible so as to make sure you get the best price. Fares tend to increase closer to your departure date. Some ferries may have specific restrictions, such as only accepting foot passengers or requiring vehicles for boarding.
Ferry Offers
Depending on the season and the ferry company, you may come across special offers for the Athens (All Ports) to Kythnos route, including early booking discounts or limited-time promotions. To stay informed, follow the Ferryscanner blog, connect with us on social media, or subscribe to our newsletter. Any valid offers are automatically applied during the booking process, ensuring you always get the best price for your trip to Kythnos.
Choose your ferry from the Athens (All Ports) to Kythnos timetable

How to get from Athens (All Ports) to Kythnos
To travel from Athens to Kythnos, your best option is to take a ferry from Lavrio or Piraeus, both of which are well-connected to the city center and Athens International Airport. From the city center, you can easily catch a metro or bus to Piraeus, which is about 30 minutes away, while Lavrio is accessible via a bus service that runs frequently, taking about an hour. Ferries from both ports typically have multiple departures daily, ensuring flexibility in your travel plans.
When you arrive at either port, look for the designated ferry terminal where ticket counters and departure gates are located. In Piraeus, you'll find a variety of terminals serving different islands; in Lavrio, the main ferry dock caters primarily to routes like Kythnos. Always check ticket kiosks or digital displays for the latest information and consider arriving early to avoid any last-minute surprises.

Heading from Athens (All Ports) to Kythnos without or with a vehicle
Foot passengers can take ferries from Athens (All Ports) to Kythnos, and most sailings are accessible for wheelchair users. If you want to double-check what's available, feel free to reach out to our support team. It's best to be at the boarding gate at least 60 minutes before the ferry leaves. You can also choose extras like Flexi Cancellation and SMS Notifications when booking, to make your trip a bit more carefree.

Can you bring a car on the ferry from Athens (All Ports) to Kythnos?
Cars are allowed on certain ferries from Athens (All Ports) to Kythnos, and we provide a simple and convenient way to book your ticket. Ferries that accommodate cars:
- MARMARI EXPRESS- Karystia, departing from Lavrio
- F/B MACEDON- Goutos Lines, departing from Lavrio
- CHAMPION JET 1- Seajets, departing from Piraeus
Vehicle transport to Kythnos is priced based on the type of vehicle, the ferry company, the departure port, and the season. Prices start from €12.00. For unaccompanied vehicles, you can contact our support team for help.
Take your motorcycle to Kythnos
You can take a motorcycle on MARMARI EXPRESS, F/B MACEDON, CHAMPION JET 1 ferries from Athens (All Ports) to Kythnos. Booking is easy, with rates tailored for motorbikes.
Take your bicycle to Kythnos
Bicycles are typically accepted on ferries from Athens (All Ports) to Kythnos, and they're often free of charge. If there's a cost involved, you'll see it during checkout. Ferries that accept bicycles on this route: MARMARI EXPRESS, F/B MACEDON, CHAMPION JET 1.
Bring luggage with you on the ferry to Kythnos
You can generally bring your luggage for free when traveling from Athens (All Ports) to Kythnos.
Luggage Allowance: Most ferry companies permit 1 piece of luggage weighing up to 50 kg per person. However, this can vary by company or ferry vessel. Per ferry:
- MARMARI EXPRESS: Up to 40kg per passenger.
- F/B MACEDON, HSC CAT I, IONIS, CHAMPION JET 1: Up to 50kg per passenger.
You are advised to label your luggage clearly and make sure to place it in designated storage areas when boarding. For any oversized or additional luggage, extra fees may apply, depending on the ferry company.
For precise details or unique restrictions, please get in touch with our support team.
Cabins on board
Cabins are not available on the ferries from Athens (All Ports) to Kythnos. However, comfortable lounge seating or designated rest areas are provided for you to relax in during your trip.
Bringing your pet on the ferry
Pets are welcome on ferries between Athens (All Ports) and Kythnos, but rules differ by company. General guidelines:
- Pets over 10 kg go in onboard kennels, while smaller ones (under 10 kg) can travel in a pet carrier.
- Service dogs are not subject to kennel rules.
- Bring all needed documents and pet supplies.
- On Greek domestic routes, pets typically travel free.
For detailed ferry policies, check the company’s page on our site or reach out to our support team.

Smart travel tips from Athens (All Ports) to Kythnos
Make your journey from Athens (All Ports) to Kythnos enjoyable and memorable with these handy tips for a safe, comfortable, and fun trip!
Ferries on this route are secure and follow strict safety guidelines, ensuring a dependable ride. Consider parking at Lavrio or Piraeus as both locations offer ample parking options.
Expect stunning views while crossing the Aegean Sea, so grab a good seat on the outdoor deck! Always book your tickets early, as the demand can be high, and use the Ferryscanner app for easy booking and real-time updates.
Onboard dining is available, but it’s wise to pack some snacks and water for the journey. Remember to relax and take in the fresh sea air – just be ready for a breeze on the deck and cooler temperatures inside the cabin. If you’re traveling in summer, don’t forget your sunscreen, and bring a light jacket as it can get chilly on board.
Safety: Ferries on this route are secure and meet modern safety standards, ensuring a reliable and pleasant experience.
Local Culture: Explore Kythnos’s charming villages and indulge in local delicacies like thyme honey and traditional cheeses.
Natural Beauty: Discover pristine beaches like Kolona and feel the unique serenity of this untouched island paradise.
Check out our blog for more tips and inspiration to help you enjoy your trip to Kythnos even more.

Getting to the ferry ports in Athens (All Ports)
To get to the Lavrio and Piraeus ports, both of which serve as key gateways for ferry travel to the islands, you have various transport options. The Lavrio port is located about 50 km southeast of Athens, close to the city of Lavrio, while Piraeus port is roughly 10 km from the Athens city center and easily accessible from the main tourist areas.
For reaching Lavrio, you can take a bus from the central Athens terminal (Mavromateon Street), which typically takes around 1 to 1.5 hours, or opt for a taxi for a faster journey. For Piraeus, it’s easily reached via the Metro Line 1 from central Athens, taking about 20-30 minutes, or you can also catch a taxi.
In Kythnos, the ferry terminal is situated at Merichas, the main port of the island, which is conveniently close to the primary town of Chora, making it easily accessible for visitors.
Keep in mind that transportation options and schedules may change, so it’s a good idea to check the latest information before your trip. If you encounter any inconsistencies, please don't hesitate to reach out to our support team for assistance.

Make the most of your time in Kythnos
Kythnos is a beautiful island in Greece that has so much to offer! Known for its stunning beaches, like Kolona with its golden sand and crystal-clear water, it’s the perfect place to relax and swim. You can taste delicious local food, like fresh seafood and yummy cheese pie, in the charming villages.
There are many fun things to do in Kythnos! You can explore the ancient ruins at the village of Oria or visit the lively town of Chora, filled with white houses and lovely shops. Hiking is popular, and trails lead you to amazing viewpoints where you can see the ocean. If you love nature, don’t miss the hot springs of Loutra – they are super relaxing!
Kythnos is a great spot for a short visit, but it also makes a perfect base to discover nearby islands like Serifos and Sifnos. You can easily hop on a ferry and continue your adventure. Kythnos is a fun place to create lasting memories, whether you stay for a little while or longer!
Ferries traveling from Athens (All Ports) to Kythnos
Learn more about ferry options and other ways to get from Athens (All Ports) to Kythnos.

MARMARI EXPRESS Karystia

IONIS Triton Ferries

CAT I Magic Sea Ferries

CHAMPION JET 1 Seajets



