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Ferries run from Sifnos to Kythnos 7 days a week, all year round. The first ferry of the day departs from Sifnos at 10:55, and the last at 16:00. The fastest ferry can reach Kythnos in just 1h 20min, while on average the journey takes around 1h 37min. One-way tickets start at just €16.00 and can cost up to €53.00. From June to September, there are about 10 weekly crossings; from October to May, this drops to around 1. Book your ferry tickets to Kythnos online with Ferryscanner for the most convenience and best price guarantee.
Indirect ferries from Sifnos to Kythnos will stop off at other destinations along the way, such as Sifnos - Serifos - Kythnos.
Ferry companies from Sifnos to Kythnos
Magic Sea Ferries, Seajets, Aegean Sea Lines companies operate routes from Sifnos to Kythnos. The data below covers the upcoming week, sorted by average ticket price.
Sifnos to Kythnos ferry schedule
The ferry schedule from Sifnos to Kythnos varies according to the company and season. An overview of key details for planning your trip:

Can I take a ferry from Sifnos to Kythnos?
Yes, ferries run between Sifnos and Kythnos. This route is operated by Magic Sea Ferries, Seajets, Aegean Sea Lines, and takes around 1h 37min on average. Ferries are available seasonally.

How long is the ferry from Sifnos to Kythnos?
The ferry journey from Sifnos to Kythnos usually takes 1h 37min, with the fastest ferry getting there in just 1h 20min, and the longest ferry in 1h 50min.
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 Sifnos 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 Sifnos to Kythnos
The fastest ferry from Sifnos to Kythnos is , operated by Seajets, which takes just 1h 20min.
Can you do a day trip from Sifnos to Kythnos?
No, unfortunately you won’t be able to make a day trip from Sifnos to Kythnos, as the shortest journey time is approximately 1h 20min, 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 Sifnos and start planning your trip!
Are there overnight ferries from Sifnos to Kythnos?
No, unfortunately there are no night ferries from Sifnos to Kythnos. Check out the daytime sailing options to plan your trip with convenience and flexibility.
This summary for the Sifnos 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.

Sifnos to Kythnos ferry ticket prices, offers and discounts
Ferry ticket prices from Sifnos to Kythnos typically range from €16.00 to €53.00 for foot passengers and on average €51.96 for vehicles, 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 Sifnos 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 Sifnos to Kythnos

How to get from Sifnos to Kythnos
To get from Sifnos to Kythnos, your best option is to take a ferry from the port of Kamares, conveniently located a short drive from the island's main towns. You can reach Kamares by taxi, which takes about 15 minutes, or by local bus that runs frequently from the capital, Apollonia, with journeys lasting around 30 minutes. Buses typically operate several times a day, making them a viable choice for travelers.
At the port, you will find a bustling terminal area where ferries depart regularly. Keep an eye on the ticket displays for any updates or changes in schedule. It's wise to arrive early to ensure you have ample time to navigate the boarding process and enjoy the views of the Aegean Sea before setting off on your journey.

Traveling from Sifnos to Kythnos as a foot passenger or with a vehicle
Ferries from Sifnos 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 Sifnos to Kythnos?
Cars are allowed on certain ferries from Sifnos to Kythnos, and can be booked through Ferryscanner. Ferries and companies that accommodate cars:
- SPEEDRUNNER JET 2- Seajets
Vehicle transportation prices depend on the type of vehicle, ferry company, and season, with prices starting from €49.00. For unaccompanied vehicles, contact our support team for details.
Motorcycle
Motorcycles are allowed on SPEEDRUNNER JET 2 ferries from Sifnos to Kythnos. Adding a motorcycle to your Ferryscanner booking is simple, and pricing is tailored specifically for two-wheel vehicles.
Bicycle
Bicycles are usually allowed on ferries from Sifnos to Kythnos and are often transported for free. Fees, if applicable, will appear during the booking process. Ferries that allow bicycles on board are SPEEDRUNNER JET 2.
Luggage on board
When traveling from Sifnos 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 40kg 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
Some ferries from Sifnos to Kythnos will give you the choice to book a cabin if you feel like traveling in greater comfort. Cabins may be private or shared, and sometimes there are pet-friendly options too, so you can enjoy your journey in the company of your pet pals.
Can I book a cabin from Sifnos to Kythnos?
Yes, there are cabins available on ANEMOS, if you want to get some rest and privacy on board. Check whether these are private or shared during the booking process. Availability may be limited, so book early.
Can I bring my pet on board?
Yes, pets are allowed on ferries from Sifnos 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 Sifnos to Kythnos • Insider tips for your trip
Make your journey from Sifnos to Kythnos effortless with these handy tips for a safe, comfortable, and enjoyable trip! Traveling by ferry is not only convenient, but it also showcases the stunning beauty of the Aegean Sea.
Safety: Ferries on this route are well-regulated and equipped with the latest safety measures, giving you peace of mind as you sail.
Parking: Check for available parking at the Sifnos port before you go. Spots can fill up quickly, especially during peak season.
Scenic Views: Don’t miss the breathtaking sights along the way. Grab a seat on the deck for the best panoramas, but remember it can be windy up top.
Onboard Dining: Enjoy a meal or snack aboard. However, it's a great idea to pack your own water and light snacks for extra comfort.
Tickets: Book your ferry tickets early using the Ferryscanner app for updated schedules and to secure the best prices.
Weather Preparedness: Bring sunscreen for sunny days and a light jacket for cooler indoor areas. High tides may mean a bit of rocking, so prepare for some motion.
As you explore Kythnos, enjoy its unique charm—from the relaxing thermal springs to its pristine beaches and delightful local cheeses!
Visit our blog for more tips and ideas to make the most of your trip to Kythnos.

Finding your way to Sifnos ferry port
To get to the ferry port in Sifnos, head to the main port town of Kamares, located about 4 km from the island's capital, Apollonia. You can easily reach Kamares by taxi, which is the quickest option, or use local buses that connect Apollonia and other villages to the port.
In Kythnos, the ferry terminal is located in Merichas, a short drive from the island’s main settlements. It’s accessible by taxi or car and services are straightforward regarding public transportation.
For both islands, schedules can vary, so it’s wise to check ahead for the latest information. If you notice any inconsistencies, we appreciate your feedback through our support team.

Exploring Kythnos
Kythnos is a beautiful island in Greece that you must explore! It has sandy beaches with clear water, like Kolona Beach, where you can swim and play. The island is also known for its lovely villages, such as Chora, where you can stroll through charming streets and admire white houses with blue doors.
One special feature of Kythnos is its hot springs in Loutra. It’s a cool experience to relax in warm water surrounded by nature. For food lovers, trying local dishes like cheese pies and fresh seafood is a must!
You can have fun hiking the trails that lead to amazing viewpoints or biking around to see hidden spots. Don’t miss the ancient ruins, like the Temple of Apollo, which shows the island’s rich history. Kythnos is perfect for a short visit but is also a great spot if you want to explore nearby islands like Serifos and Sifnos. With so much to see and do, Kythnos will surely make your trip special!
Available ferries from Sifnos to Kythnos
See the ferries traveling from Sifnos to Kythnos, along with possible alternatives like helicopters.



