Ferries from Athens (All Ports) to Kythnos run year-round from Lavrio - Piraeus ports, 3 days a week. The first ferry from the Lavrio port departs at 08:30, and the last at 15:30 from Lavrio. Similar schedules apply for the Piraeus ports. From June to September, there are approximately 11 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 40min. 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.

Lavrio - Kythnos
Piraeus - Kythnos
Seajets
Seajets
6 weekly
1h 35m
Last Update: 05/08/2026

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
08:30
LATEST FERRY
15:30
FASTEST CROSSING
1h 10m
DURATION
1h 10m - 2h 35m
FREQUENCY
Weekly
NUMBER OF STOPS
1 - 2
PRICE RANGE
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 40min 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 40min, 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 2h 35min 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
Find Tickets
Kythnos to Lavrio
46.7km
(25.2nm)
1h 5m
AVERAGE PRICE
Find Tickets
Kythnos to Sifnos
50.73km
(27.38nm)
1h 10m
AVERAGE PRICE
Find Tickets
Kythnos to Kea (Tzia)
30.93km
(16.69nm)
1h 30m
AVERAGE PRICE
Find Tickets
Kythnos to Piraeus
91.26km
(49.24nm)
1h 35m
AVERAGE PRICE
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 €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

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, ferry transportation is your best option. Departures occur from Lavrio and Piraeus ports, both conveniently located near central areas and easily accessible by public transport. From the city center, you can take a metro or bus to Piraeus, with frequent services taking about 30 minutes. Lavrio, while slightly farther from downtown, is reachable via a bus service that runs about every hour, taking roughly 50 minutes from the city center. For those arriving by air, taxis and shuttle services are available to both ports, ensuring that distance won't be an issue when planning your trip.

At Piraeus port, ferries typically depart from Gate E1 or the opposite end at Gate E2, which is bustling with travelers and vendor stalls. Lavrio's ferries generally leave from the main terminal area, marked by signage for Kythnos and other islands. Conditions may vary, so checking ticket details or departure screens for the latest information is advisable. Arriving early not only helps you navigate the departure process but also allows for a relaxed start to your island adventure.

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

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 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.

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: 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 handy tips for a safe, comfortable, and fun experience!

Ferries connecting Athens to Kythnos via Lavrio and Piraeus provide great convenience. To maximize your trip, keep these points in mind:

Safety: Ferries on this route prioritize safety, adhering to modern standards to ensure a secure journey.

Parking: Plenty of parking is available at both Lavrio and Piraeus, making it easy to leave your car while you explore Kythnos.

Scenic Views: Be sure to grab a seat by the window for beautiful views of the Aegean Sea.

Ticketing: Book your tickets in advance, especially during peak season, to secure your spot. Use the Ferryscanner app for quick bookings and updates.

Onboard Dining: Enjoy onboard dining options, but remember to bring extra snacks and water to stay refreshed.

Weather Prep: Pack a jacket for the cooler indoor areas, and don’t forget sunscreen and a hat for sunny days on deck.

Windy Decks: Spend time outside but be aware of the wind. Indoor seating can be chilly, so dress in layers.

Kythnos awaits with its serene beaches and charming villages, offering local delights you won't want to miss!

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 get to the Lavrio and Piraeus ferry ports, both conveniently located near Athens, you have several options. The Piraeus port is approximately 10 km from the city center and well-connected via metro and bus services. The Lavrio port is about 35 km from the central district but is easily accessible by taxi or bus. For public transport, you can take the metro to Piraeus and then catch a bus to Lavrio.

From Athens International Airport, you can reach both ports by taxi in about 30-40 minutes. Additionally, there is a direct bus service from the airport to Lavrio, which takes roughly 50 minutes. For Piraeus, the airport bus (X96) runs frequently and takes around an hour.

In Kythnos, the ferry terminal is located close to the main village, Merichas, making it easily reachable for visitors. This terminal is well-placed near the main beaches and accommodations, providing straightforward access to the island’s attractions.

Please note that while we aim to provide accurate transportation details, schedules can change. If you encounter any issues, feel free 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’s perfect for everyone! One of the coolest things about Kythnos is its stunning beaches. You can relax at Kolona, which has golden sand and clear blue water. If you’re feeling adventurous, visit the hidden gem of Apokriosis Beach, where the waves are gentle and the scenery is lovely.

Kythnos is also famous for its tasty local food. Don’t forget to try the delicious cheese pies called “tyropita” and the fresh seafood dishes at small taverns near the shore! For fun adventures, hike to the charming village of Kanala and check out its old church. You can also explore the ancient hot springs at Loutra, where you can take a warm soak.

Whether you're staying for a few days or using Kythnos as a starting point to visit nearby islands like Serifos and Sifnos, there is so much to see and do. From relaxing on the beach to enjoying delicious food and exploring nature, Kythnos is a special place that makes every moment feel exciting!

For more information about Kythnos, including popular sights, activities, and helpful travel tips, take a look at our detailed guide: Ferry to Kythnos.
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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