Ferries from Athens (All Ports) to Kythnos run year-round from Lavrio - Piraeus ports, 7 days a week. The first ferry from the Lavrio port departs at 07:00, and the last at 18:00 from Lavrio. Similar schedules apply for the Piraeus ports. From June to September, there are approximately 25 crossings per week. In quieter periods, the route is served by around 1 crossings per week. The fastest ferry departing from Lavrio, takes 1h 10min, while on average the ferry trip lasts about 1h 37min. Ticket prices range from €15.00 to €65.70. 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: Piraeus - Kythnos - Serifos - Sifnos - Kimolos - Milos.

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.

Lavrio - Kythnos
Triton Ferries
Triton Ferries
7 weekly
1h 45m
€20.00Find Tickets
Goutos Lines
Goutos Lines
7 weekly
1h 50m
€20.00Find Tickets
Karystia
Karystia
7 weekly
1h 40m
€20.00Find Tickets
Magic Sea Ferries
Magic Sea Ferries
7 weekly
1h 10m
€28.00Find Tickets
Piraeus - Kythnos
Seajets
Seajets
7 weekly
1h 35m
€49.70Find Tickets
Last Update: 10/06/2026

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:

EARLIEST FERRY
07:00
LATEST FERRY
18:00
FASTEST CROSSING
1h 10m
DURATION
1h 10m - 1h 50m
FREQUENCY
Weekly
NUMBER OF STOPS
1 - 8
PRICE RANGE
€15.00 - €65.70
ROUTE DISTANCE
68.98km / 37.22nm
Aerial view of a large ferry approaching a busy passenger port in a coastal city.

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 37min on average. Ferries depart from the Lavrio - Piraeus ports and are available weekly.

Traveler enjoying sunset views from a ferry deck during a sea crossing.

How long does the ferry take from Athens (All Ports) to Kythnos?

The ferry ride from Athens (All Ports) to Kythnos typically takes 1h 37min, with the fastest ferry getting there in just 1h 10min from Lavrio port. For the remaining ports, the average travel time is: 1h 35m from Piraeus. 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 1h 50min 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

HSC CAT I, operated by Magic Sea Ferries, is the fastest ferry from Athens (All Ports) to Kythnos. It departs from Lavrio and takes 1h 10min.

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 10min and departs from Lavrio, 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.

Kythnos to Serifos
29.16km
(15.74nm)
0h 40m
AVERAGE PRICE
€45.00
Find Tickets
Kythnos to Lavrio
46.7km
(25.2nm)
1h 10m
AVERAGE PRICE
€15.00
Find Tickets
Kythnos to Sifnos
50.73km
(27.38nm)
1h 10m
AVERAGE PRICE
€48.00
Find Tickets
Kythnos to Kea (Tzia)
30.93km
(16.69nm)
1h 30m
AVERAGE PRICE
€6.50
Find Tickets
Kythnos to Piraeus
91.26km
(49.24nm)
1h 35m
AVERAGE PRICE
€49.70
Find Tickets
Man sitting on a cliff with a laptop, looking out over the sea near sunset.

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 €65.70 for foot passengers and average €51.00 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

Traveler checking directions on a smartphone in front of a large transportation map.

How to get from Athens (All Ports) to Kythnos

To reach Kythnos from Athens, your best option is to take a ferry from either Lavrio or Piraeus ports. Both ports are conveniently accessible from the city center and Athens International Airport. From the city center, public buses frequently service Lavrio, taking about 1 hour, while Piraeus is linked to the metro, making it accessible in around 30 minutes. Accommodations like taxis and rideshares are also readily available and provide a direct route to either port, ideal for those with luggage or time constraints.

When you arrive at the ports, look for designated terminal or dock areas where ferries to Kythnos typically depart. Piraeus primarily operates from Gate E1, while Lavrio has its own distinct terminal for Kythnos bound ferries. Keep an eye on ticket displays or monitors for any updates concerning your journey and aim to arrive early to secure your spot and navigate any potential delays.

Close-up of a traveler sitting on a suitcase next to a parked car, ready to depart.

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.

View of multiple cars parked on a ferry deck during a sea crossing.

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:

  • F/B MACEDON- Goutos Lines, departing from Lavrio
  • MARMARI EXPRESS- Karystia, departing from Lavrio
  • CHAMPION JET 1- Seajets, departing from Piraeus
  • CHAMPION JET 2- 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 F/B MACEDON, MARMARI EXPRESS, CHAMPION JET 1, CHAMPION JET 2 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: F/B MACEDON, MARMARI EXPRESS, CHAMPION JET 1, CHAMPION JET 2.

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:

  • IONIS: Up to 25kg per passenger.
  • MARMARI EXPRESS: Up to 40kg per passenger.
  • F/B MACEDON, HSC CAT I, CHAMPION JET 1, CHAMPION JET 2: 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.

Crystal-clear waters and a secluded beach with pine trees and rocky coastline under a bright blue sky.

Smart travel tips from Athens (All Ports) to Kythnos

Make your journey from Athens (All Ports) to Kythnos enjoyable with these practical tips for a safe, comfortable, and fun adventure!

Safety: Ferries on this route prioritize your safety, meeting modern standards to ensure a reliable and enjoyable trip.

Parking: Parking is available at both the Lavrio and Piraeus ports, making it convenient to leave your vehicle before boarding.

Scenic Views: Keep your camera ready! The ferry ride offers beautiful sea views and stunning coastline scenery.

Ticket Tips: Book your tickets early to secure the best prices and preferred sailing times. Use the Ferryscanner app for easy booking and real-time updates.

Onboard Dining: There are dining options onboard, but bringing snacks and water is a great idea for a quick bite.

Weather Preparation: If you travel in summer, pack sunscreen. A light jacket is also smart for the chilly indoor areas, as the outdoor deck can get windy.

Relax: Take some time to unwind during the crossing. Enjoy the sea breeze, but find a comfortable spot to sit and enjoy the ride.

Kythnos is known for its charming beaches and local hot springs. Don't forget to explore the picturesque town and try local delicacies, which truly capture the essence of this beautiful island!

Check out our blog for more tips and inspiration to help you enjoy your trip to Kythnos even more.

View of a busy ferry port with multiple ships docked along the waterfront of a coastal city.

Getting to the ferry ports in Athens (All Ports)

To reach the Lavrio and Piraeus ports, the ferry terminal in Piraeus is conveniently located near the city center and is about 45 minutes from Athens International Airport by car or taxi. You can also take the metro to Piraeus from the airport, with a transfer to Line 1 (Green Line), which connects directly to Piraeus.

Lavrio port, located about 60 km southeast of Athens, is less touristy but serves as a gateway to several Cycladic islands. To get there, you can drive or take a taxi, or use public transport by taking a bus from the Pedion Areos bus station in Athens, with travel time around 1 hour.

In Kythnos, the ferry terminal is situated near the village of Merichas. This terminal is easily accessible and approximately 4 km from the island's main village, Chora, making it a short taxi or bus ride away.

While we aim to provide accurate and current information, please note that transportation schedules and services may change. Should you encounter any discrepancies or require assistance, feel free to reach out to our support team for help.

Make the most of your time in Kythnos

Kythnos is a beautiful island in Greece that has a lot to offer! Its famous beaches, like Kolona and Apokrousi, have soft sand and crystal-clear water that are perfect for swimming and sunbathing. The towns of Chora and Loutra are charming places to visit, filled with colorful houses and tiny shops where you can buy sweet treats and local food. Don't forget to try some delicious Loutra olives and the yummy Kythnian cheese!

There are many fun things to do in Kythnos. You can hike up to the ancient ruins on the island or explore the many nature trails that lead to hidden coves. In Loutra, you can relax in natural hot springs for a unique experience.

Kythnos is great for both short visits and as a starting point for exploring nearby islands. You can take a short boat ride to places like Serifos or Sifnos. Whether you're looking for adventure or a relaxing time, Kythnos has something special for everyone!

For more information about Kythnos, including popular sights, activities, and helpful travel tips, take a look at our detailed guide: Ferry to Kythnos.
Ferryscanner: The Smartest Way to Travel
Compare prices and book 4500 routes from 125 ferry companies to 500 destinations.
Best Price Guarantee: Find a cheaper price within 48 hours, and we'll refund the difference.
Free cancellations for most routes with specific policies always shown during the booking process.
Quick Support: Our team replies via chat within 40 seconds, 7 days a week.
Cleaner Seas: Support cleaner seas through Enaleia with every ticket you book.

Ferries traveling from Athens (All Ports) to Kythnos

Learn more about ferry options and other ways to get from Athens (All Ports) to Kythnos.

IONIS

IONIS Triton Ferries

CAT I

CAT I Magic Sea Ferries

F/B MACEDON

F/B MACEDON Goutos Lines

Ferry map from Athens (All Ports) to Kythnos