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Ferries run from Kythnos to Athens (All Ports) 5 days a week, all year-round. The first ferry of the day departs from Kythnos at 09:55, and the last at 18:30. From June to September, there are around 7 crossings per week. In quieter periods, the route is served by 2 crossings per week. The fastest ferry from Kythnos to Lavrio of Athens (All Ports), takes 1h 40min. The average trip duration for all ferries is 1h 57min arriving at Lavrio ports. Ticket prices start at €15.00 and go up to €20.00. Book your ferry tickets online to Athens (All Ports) with Ferryscanner for the most convenience and best price guarantee.

Some ferries from Kythnos to Athens (All Ports) might make a stop at places such as Kythnos - Kea (Tzia) - Lavrio before reaching Athens (All Ports).

Ferry companies from Kythnos to Athens (All Ports)

The Kythnos - Athens (All Ports) route is served by Triton Ferries, Karystia. Next week's companies, sorted by lowest average price first.

Last Update: 14/10/2026

Kythnos to Athens (All Ports) ferry schedule

Ferry times from Kythnos to Athens (All Ports) depend on the operator and season. Key info to help you plan:

EARLIEST FERRY
09:55
LATEST FERRY
18:30
FASTEST CROSSING
1h 40m
DURATION
1h 40m - 2h 55m
FREQUENCY
Weekly
NUMBER OF STOPS
1 - 2
PRICE RANGE
ROUTE DISTANCE
46.70km / 25.20nm
Aerial view of a large ferry approaching a busy passenger port in a coastal city.

Can you get from Kythnos to Athens (All Ports) by ferry?

Yes, ferries operate between Kythnos and Athens (All Ports), providing convenient travel options. The route is served by Triton Ferries, Karystia ferry companies, with an average travel time of 1h 57min. Ferries are available weekly and arrive at Lavrio ports.

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

How far is Athens (All Ports) by ferry from Kythnos?

The ferry trip from Kythnos to Athens (All Ports) usually lasts around 1h 57min. The fastest ferry makes the crossing in about 1h 40min, arriving at Lavrio port. Average travel times for remainings ports are: . Keep in mind that the duration can change depending on the ferry operator, sea conditions, and whether a high-speed ferry is available. Some routes may be served by just one company.

The distance from Kythnos to Athens (All Ports) is about 46.70km or 25.20nm. If you're going for a slower and more laid-back crossing, the slowest ferry reaches the Lavrio port of Athens (All Ports) in 2h 55min.

When you book your ferries with from Kythnos to Athens (All Ports) Ferryscanner, we will show you the Recommended option, which is calculated using an algorithm that considers factors like direct routes, speed, e-ticket availability, and arrival times to help you make the best choice for your trip.

Fastest ferry ride from Kythnos to Athens (All Ports)

The fastest ferry from Kythnos to Athens (All Ports) is MARMARI EXPRESS, operated by Karystia and arrives at Lavrio port. The trip takes just 1h 40min, making it the quickest option available.

Can I go on a day trip from Kythnos to Athens (All Ports)?

A day trip from Kythnos to Athens (All Ports) isn’t really an option, since the shortest crossing takes 1h 40min and there’s no same-day return ferry. To make the most of your visit to Athens (All Ports), it’s better to plan for at least a two-day stay. Use our ferry search and booking tool to explore return options, and check the Athens (All Ports) to Kythnos ferry route for full schedules.

Can I travel overnight from Kythnos to Athens (All Ports)?

No, night ferries are not available on the Kythnos to Athens (All Ports) route. However, frequent daytime sailings offer convenient and flexible options for planning your trip.

This summary for the Kythnos to Athens (All Ports) 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.

Near Athens (All Ports): What to explore next

Ports at Athens (All Ports) connect easily to nearby islands and coastal spots under 100 km or 2 hours away, great for quick getaways or discovering more of Greece by sea.

Athens (All Ports) to Kea (Tzia)
22.82km
(12.32nm)
1h 0m
AVERAGE PRICE
Find Tickets
Athens (All Ports) to Kythnos
46.7km
(25.2nm)
1h 40m
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 Kythnos to Athens (All Ports)

Ticket prices for ferries from Kythnos to Athens (All Ports) depend on the operator, ticket type, and arrival port. Foot passenger fares usually fall between €15.00 and €20.00, while vehicles average around €51.00. Cabins and premium seats may cost extra. When heading to:

  • Lavrio, ferry tickets start at 15.00€ for foot passengers and from 12.00€ for vehicles.

Booking in advance is often the best way to secure lower fares to Athens (All Ports), as prices typically rise the closer it gets to departure. Keep in mind that certain ferries might come with specific rules, like allowing only foot passengers or requiring you to board with a vehicle.

Ferry Offers

The Kythnos to Athens (All Ports) route sometimes comes with seasonal promotions or offers from different ferry operators. These might include early bird savings or other discounts. Stay informed through the Ferryscanner blog, our socials, or the newsletter. Any valid deals are added to your booking automatically, helping you save on your trip to Athens (All Ports).

Find the right ferry from the Kythnos to Athens (All Ports) timetable

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How to get from Kythnos to Athens (All Ports)

How to Get from Kythnos to Athens (All Ports)

To travel from Kythnos to Athens, you will sail from the main Port of Merichas, where most ferries connect with the Athens Ports. Merichas is a short drive from the island’s villages, with taxis and local buses running regularly, especially in summer. On arrival in Athens, ferries usually dock at one of the main Ferry Terminals, with buses, metro lines and airport shuttles linking the Port to the city center and the airport in about an hour, depending on traffic and route.

Departures from Kythnos typically use a designated dock or Gate at the Port of Merichas, with signs pointing you toward your ferry’s Terminal. The exact area can change, so it is helpful to follow local announcements and digital displays. Always double check your Ferry Tickets and port screens for any last minute updates, and plan to arrive early for a hassle-free journey.

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

Traveling from Kythnos to Athens (All Ports) without or with a vehicle

Ferries from Kythnos to Athens (All Ports) allow foot passengers, and wheelchair accessibility is usually available. To confirm specific services, please contact our support team. We advise passengers to arrive at the boarding gate at least 60 minutes before departure. For added convenience, Flexi Cancellation and SMS Notification Packages are available during the booking process.

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

Taking a car on the ferry from Kythnos to Athens (All Ports)

Some ferries from Kythnos to Athens (All Ports) accept vehicles, and booking your spot is quick and easy with us. Ferries that carry cars include:

  • IONIS- Triton Ferries, arriving at Lavrio
  • MARMARI EXPRESS- Karystia, arriving at Lavrio

Vehicle ticket prices vary based on the vehicle type, ferry company, and travel season. Car ticket prices start at €12.00. If you're sending a vehicle without a driver, get in touch with our support team for more information.

Take your motorcycle to Athens (All Ports)

You can take a motorcycle on IONIS, MARMARI EXPRESS ferries from Kythnos to Athens (All Ports). Booking is easy, with rates tailored for motorbikes.

Take your bicycle to Athens (All Ports)

Bicycles are typically accepted on ferries from Kythnos to Athens (All Ports), 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: IONIS, MARMARI EXPRESS.

Taking luggage with you on the ferry to Athens (All Ports)

When traveling from Kythnos to Athens (All Ports), luggage is typically included at no extra charge.

Luggage Allowance: Ferry companies usually allow one suitcase per person (max 50 kg), but some may have different policies. Details for each ferry:

  • MARMARI EXPRESS: Up to 40kg per passenger.
  • IONIS: Up to 50kg per passenger.

Please label your luggage clearly and place it in the designated storage areas when you board. Extra charges might apply for large or extra bags, depending on the ferry company.

If you need exact information or there are special requirements, feel free to contact our support team.

Cabins on board

Unfortunately, cabins are not available on the ferries from Kythnos to Athens (All Ports). However, you will find comfortable lounge seating or designated rest areas on board for you to relax during your journey.

Traveling with your pet on the ferry

Pets can travel on ferries from Kythnos to Athens (All Ports), though each company may have its own rules. The basics:

  • 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.

Handy travel tips from Kythnos to Athens (All Ports)

Make your trip from Kythnos to Athens (All Ports) simple and fun with these quick tips for a safe, comfy journey on this convenient Route via Lavrio.

Safety: Ferries on this Route follow modern safety rules, with trained crews and clear signs, so your journey feels safe and well-organized.

Parking at Kythnos Port: Arrive early to find parking close to the Port, and allow time to walk with your luggage and check the right ferry gate.

Tickets & Ferryscanner app: Book your Ferry Tickets early, especially in summer. Use the Ferryscanner app to keep all bookings in one place and get updates on your Route.

Weather & comfort: Bring sunscreen, sunglasses, and a hat in summer. Take a light jacket, as outdoor decks are windy and indoor lounges can feel chilly.

Onboard time: Pack snacks and water, even if there is onboard dining or a small café. Use the trip to read, nap, or just relax while the ferry links Kythnos to Athens (All Ports) via Lavrio.

Athens (All Ports) highlights: From the Port, you are close to top landmarks like the Acropolis, Plaka, and buzzing city squares.

Local flavor in Athens: Taste street food, explore markets, and try local wines and cheeses that you will not find back on quiet Kythnos.

Check out our blog for more tips and inspiration to help you enjoy your trip to Athens (All Ports) even more.

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

Arriving at the ferry port in Kythnos

Ferries from Kythnos arrive at the main Port in Merichas, on the west coast of the island. The Ferry Terminal is right in the village, with cafés, accommodation, and car rentals within a short walk. Chora (the main town) is about a 15–20 minute drive away. There is no airport on Kythnos; the nearest airports are in Athens.

You can reach the Kythnos Port by car, taxi, or local bus from Chora and other villages. Taxis usually wait near the Terminal when ferries arrive, and many accommodations can arrange transfers.

In Athens (All Ports), this Route typically uses the Lavrio Ferry Terminal, located in the town of Lavrio on the southeastern tip of Attica, reachable by car, taxi, or intercity bus from central Athens.

We do our best to keep this information current, but transport options can change, so please contact our support team if something seems inaccurate.

Make the most of your time in Athens (All Ports)

Athens (All Ports) is a lively Destination where ancient history meets a fun modern city. Walk up to the Acropolis to see the Parthenon shining above the rooftops, then wander through the old streets of Plaka filled with tiny shops and cozy tavernas. Try classic Greek food like souvlaki, fresh fish, and sweet baklava at local spots where the locals eat.

If you like the sea, head to the nearby coast for beaches, seaside walks, and sunset views over the Saronic Gulf. In the evening, enjoy street music in Monastiraki Square or hunt for hidden rooftop bars with amazing views of the lit-up city.

Look for quieter neighborhoods like Anafiotika, a secret corner under the Acropolis that feels like a whitewashed Island village. Explore street art in Psiri and small local markets where you can taste olives and local cheese.

Athens (All Ports) is perfect for a short city break, but also works as a great starting point to catch ferries and discover nearby Islands and coastal towns.

For more information about Athens (All Ports), including popular sights, activities, and helpful travel tips, take a look at our detailed guide: Ferry to Athens (All Ports).
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Ferries traveling from Kythnos to Athens (All Ports)

Ferries and additional transport choices for getting from Kythnos to Athens (All Ports).

IONIS

IONIS Triton Ferries

Kythnos to Athens (All Ports) ferry map