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Ferries run from Syros to Kythnos 0 times a week from June to September. The first ferry of the day departs from Syros at 07:00, and the last at 10:35. The fastest ferry can reach Kythnos in just 2h 40min, while on average the journey takes around 2h 40min. One-way tickets start at just €8.00 and can cost up to €8.00. Book your ferry tickets to Kythnos online with Ferryscanner for the most convenience and best price guarantee.
Ferry companies from Syros to Kythnos
Hellenic Seaways companies operate routes from Syros to Kythnos. The data below covers the upcoming week, sorted by average ticket price.
Syros to Kythnos ferry schedule
The ferry schedule from Syros to Kythnos varies according to the company and season. An overview of key details for planning your trip:

Can I take a ferry from Syros to Kythnos?
Yes, ferries run between Syros and Kythnos. This route is operated by Hellenic Seaways, and takes around 2h 40min on average. Ferries are available seasonally.

How long is the ferry from Syros to Kythnos?
The ferry journey from Syros to Kythnos usually takes 2h 40min, with the fastest ferry getting there in just 2h 40min, and the longest ferry in 2h 40min.
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 Syros 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 Syros to Kythnos
The fastest ferry from Syros to Kythnos is , operated by Blue Star Ferries, which takes just 2h 40min.
Can you do a day trip from Syros to Kythnos?
No, unfortunately you won’t be able to make a day trip from Syros to Kythnos, as the shortest journey time is approximately 2h 40min, 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 Syros and start planning your trip!
Are there overnight ferries from Syros to Kythnos?
No, unfortunately there are no night ferries from Syros to Kythnos. Check out the daytime sailing options to plan your trip with convenience and flexibility.
This summary for the Syros 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
Explore nearby destinations from Kythnos, all within 100 km or 2 hours. Great for island hopping in Greece.

Syros to Kythnos ferry ticket prices, offers and discounts
Ferry ticket prices from Syros to Kythnos typically range from €8.00 to €8.00, 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 Syros 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 Syros to Kythnos

How to get from Syros to Kythnos
To travel from Syros to Kythnos, your best option is the ferry, departing from the main port in Ermoupoli. This port is conveniently located just a short walk from the city center, making it easy to explore local cafes or shops before your departure. Buses and taxis frequently service the port from Syros Airport and major towns, ensuring you can reach the ferry terminal with minimal hassle. Buses typically operate every hour, while taxis offer quicker transport, taking about 15 minutes from the airport.
At the Syros port, you will find a designated terminal area where ferry departures are organized. This space may feature seating, ticket counters, and displays with scheduled departures. It's advisable to check your tickets and monitor the display boards for any updates. Arriving a bit early will give you the opportunity to navigate the terminal and prepare for your journey to Kythnos.

Traveling from Syros to Kythnos as a foot passenger or with a vehicle
Ferries from Syros 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 Syros to Kythnos?
Cars are not allowed on ferries operating between Syros and Kythnos. This route is exclusively for foot passengers.
Luggage on board
When traveling from Syros to Kythnos, ferry companies typically allow passengers to bring luggage on board without additional charges.
Luggage Allowance: Most ferry companies permit 1 piece of luggage weighing up to 50 kg. When you book with us, your luggage allowance is always clearly stated, so there are no surprises even if policies vary between ferry companies and vessels. Per ferry:
- : Up to 50kg per passenger.
It’s a good idea to label your luggage clearly, and make sure you place it in the designated storage area indicated to you by the crew on board. Note that if you’re taking oversized or extra luggage with you, your ferry company may charge you an additional fee.
If you have any doubts, we recommend checking the dedicated ferry company page on our website for detailed luggage information. You can also get in touch with our support team for further assistance.
Cabins on board
Unfortunately, there are no cabins available on the ferries from Syros 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 Syros 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 Syros to Kythnos • Insider tips for your trip
Make your journey from Syros to Kythnos enjoyable with these helpful tips for a safe and fun trip! Taking the ferry is not only a convenient option but also a beautiful experience, with stunning views of the Aegean Sea.
Safety: Ferries on this route are modern and equipped with necessary safety features, ensuring a comfortable ride.
Parking: Ample parking is available at the port in Syros. Arrive early to secure your space, especially during peak season.
Scenic Views: Don’t miss the breathtaking vistas during your ferry ride. Grab a seat on the outdoor deck for the best views but remember to hold onto your hat!
Ticket Tips: It’s wise to book your tickets early, especially in summer. Use the Ferryscanner app for quick booking and real-time updates.
Onboard Dining: Take advantage of onboard dining options. However, bringing your own snacks and water is always a good idea.
Weather Preparedness: Pack sunscreen if you visit in summer. A light jacket can be helpful for cooler winds on deck.
Comfort: Be prepared for potential chilly indoor spaces. Enjoy the journey, relax, and soak in the experience!
Kythnos Highlights:
- Local Delicacies: Try the famous Kythnian cheese and honey.
- Cultural Sites: Explore the ancient ruins at the village of Dryopida and the hot springs at Loutra.
Visit our blog for more tips and ideas to make the most of your trip to Kythnos.

Finding your way to Syros ferry port
To get to the Syros ferry port, head to the main town of Ermoupoli, situated about 2 km from the city center and just a 10-minute drive from the airport. You can reach the port by taxi, local bus, or car, with buses running regularly from the town center to the port.
In Kythnos, the ferry terminal is located in Merichas, close to the main village and accessible within 10-15 minutes by car from most areas in the island. Taxi services are available, and local buses connect the terminal with villages on the island.
For the latest information, transportation schedules may change, so please check local resources or contact our support team if you find any inconsistencies.

Exploring Kythnos
Kythnos is a beautiful Greek island that is perfect for travelers of all kinds! One of the things that makes Kythnos special is its stunning beaches like Kolona, where soft sand meets clear blue water. You can swim, sunbathe, and even find secret spots to relax! The island is also famous for delicious local food. Be sure to try a dish called “revithada,” a tasty chickpea stew that locals love.
There are many fun things to do on Kythnos! You can visit the charming village of Chora, with its narrow streets and colorful houses. Don’t miss the ancient ruins of the Temple of Apollo, where you can feel like a real explorer. Nature lovers will enjoy hiking the beautiful trails that lead to hidden beaches and breathtaking views.
Kythnos is also a great base for visiting nearby islands like Serifos and Sifnos. Whether you are on a short getaway or planning a longer trip, Kythnos offers a mix of adventure and relaxation that everyone can enjoy!
Available ferries from Syros to Kythnos
See the ferries traveling from Syros to Kythnos, along with possible alternatives like helicopters.

