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Ferries run from Santorini to Kythnos 0 times a week from June to September. The first ferry of the day departs from Santorini at 00:00, and the last at 00:00. The fastest ferry can reach Kythnos in just , while on average the journey takes around . One-way tickets start at just €0.00 and can cost up to €0.00. Book your ferry tickets to Kythnos online with Ferryscanner for the most convenience and best price guarantee.
Santorini to Kythnos ferry schedule
The ferry schedule for Santorini to Kythnos varies according to the company and season. An overview of key details for planning your trip:

Can I take a ferry from Santorini to Kythnos?
Currently, there are no ferries operating between Santorini and Kythnos. This may be due to seasonal restrictions or operational constraints. Why not explore some alternate routes, or other means of transportation?

How long is the ferry from Santorini to Kythnos?
The ferry journey from Santorini to Kythnos usually takes , with the fastest ferry getting there in just , and the longest ferry in .
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 Santorini to Kythnos, 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 Santorini to Kythnos
The fastest ferry from Santorini to Kythnos is , operated by , which takes just .
Can you do a day trip from Santorini to Kythnos?
No, unfortunately you won’t be able to make a day trip from Santorini to Kythnos, as the shortest journey time is approximately , 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 Kythnos to Santorini and start planning your trip!
Are there overnight ferries from Santorini to Kythnos?
No, unfortunately there are no night ferries from Santorini to Kythnos. Check out the daytime sailing options to plan your trip with convenience and flexibility.
This summary for the Santorini to Kythnos 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 Kythnos, Nearby Destinations Worth Exploring
The port(s) of Kythnos is your gateway to nearby destinations, making it perfect for day trips or quick getaways. These destinations are all within 100 km or under 2 hours of travel time from Kythnos, making them ideal for island hopping or more ferry adventures in Greece.

Santorini to Kythnos ferry ticket prices, offers and discounts
Ferry ticket prices from Santorini to Kythnos typically range from €0.00 to €0.00, 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 Santorini to Kythnos 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 Kythnos.
Choose your ferry from Santorini to Kythnos

How to get from Santorini to Kythnos
To get from Santorini to Kythnos, your primary option is the ferry departing from Athinios Port, which is about 20 minutes from Fira and roughly 30 minutes from the airport. Regular bus services run frequently throughout the day, offering an affordable and convenient way to reach the port. Taxis and private transfers are also readily available, providing a quicker route if you prefer that option.
At Athinios Port, ferries typically depart from a designated terminal where travelers can find various amenities. Keep an eye on the departure displays for any updates on your ferry’s schedule, as changes may occur. It’s advisable to arrive early to navigate the check-in process without any hiccups, ensuring you have ample time before boarding.

Traveling from Santorini to Kythnos as a foot passenger or with a vehicle
Ferries from Santorini to Kythnos 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 Santorini to Kythnos?
Cars are not allowed on ferries operating between Santorini and Kythnos. This route is exclusively for foot passengers.
Cabins on board
Unfortunately, there are no cabins available on the ferries from Santorini to Kythnos. Don’t worry, though, you’ll find plenty of comfortable lounge or airplane-style seating on board for your relaxation and comfort.
Can I bring my pet on board?
Yes, pets are allowed on ferries from Santorini to Kythnos, 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 Santorini to Kythnos • Insider tips for your trip
Make your journey from Santorini to Kythnos enjoyable with these handy tips for a comfortable and safe ride! The ferry route connects these stunning islands beautifully, allowing you to cherish quintessential Greek island views along the way.
Safety: Ferries on this route comply with strict safety standards, giving you peace of mind as you travel.
Parking: Santorini offers various parking options, so you can leave your car securely while you explore Kythnos.
Scenic Views: Keep your camera ready! The ferry ride is a visual treat, showcasing the sparkling blue waters and unique coastlines.
Ticket Tips: Book your tickets in advance to secure a good spot. Use the Ferryscanner app for easy booking and updates.
Onboard Dining: Check out the dining options on the ferry, but consider bringing your own snacks and water for the journey.
Weather Readiness: If traveling in summer, apply sunscreen ahead of time. A light jacket is a good idea, as it can be windy on the outdoor deck and chilly inside.
Local Charm: Kythnos is known for its natural hot springs and picturesque villages. Don’t miss the stunning beaches and local Greek cuisine that make this island unique!
Visit our blog for more tips and ideas to make the most of your trip to Kythnos.

Finding your way to Santorini ferry port
The ferry terminal in Santorini, located in the port of Athinios, is approximately 10 km from Fira, the island's capital, and about 12 km from Santorini Airport. You can reach the port by taxi, which takes about 20-30 minutes, or you might opt for a bus from Fira that runs regularly and costs around €2. If you're driving, follow signs to Athinios Port; there’s limited parking available.
In Kythnos, the ferry terminal is situated in Merichas, close to the main town. It’s easily accessible by car or local transport from various parts of the island.
Please keep in mind that schedules can change, so we recommend checking the latest information on transportation to ensure a smooth trip.

Exploring Kythnos
Kythnos is a beautiful island in Greece that has something for everyone! It’s famous for its stunning beaches, like Kolona, where golden sand meets crystal-clear water. You can also visit pretty little villages like Chora, which is filled with charming white houses and lovely shops. One special treat on the island is the local food. Don’t miss the delicious cheese pies and fresh seafood!
Adventure awaits too! You can hike along nature trails and discover hidden coves that are perfect for swimming. There are ancient ruins to explore, like the Roman baths, which tell stories from long ago. Kythnos is also a great spot to relax and enjoy the peaceful surroundings.
Whether you’re planning a short visit or want to use Kythnos as a starting point to explore nearby islands like Serifos and Sifnos, it’s an amazing place to experience the beauty of Greece. So grab your backpack and get ready for fun-filled adventures in Kythnos!
