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Ferries run from Sifnos to Koufonisi 7 days a week, all year round. The first ferry of the day departs from Sifnos at 11:35, and the last at 11:35. The fastest ferry can reach Koufonisi in just 3h 40min, while on average the journey takes around 4h 7min. One-way tickets start at just €107.70 and can cost up to €116.70. From June to September, there are about 6 weekly crossings; from October to May, this drops to around 3. Book your ferry tickets to Koufonisi online with Ferryscanner for the most convenience and best price guarantee.
Ferry companies from Sifnos to Koufonisi
Seajets companies operate routes from Sifnos to Koufonisi. The data below covers the upcoming week, sorted by average ticket price.
Sifnos to Koufonisi ferry schedule
The ferry schedule from Sifnos to Koufonisi varies according to the company and season. An overview of key details for planning your trip:

Can I take a ferry from Sifnos to Koufonisi?
Yes, ferries run between Sifnos and Koufonisi. This route is operated by Seajets, and takes around 4h 7min on average. Ferries are available seasonally.

How long is the ferry from Sifnos to Koufonisi?
The ferry journey from Sifnos to Koufonisi usually takes 4h 7min, with the fastest ferry getting there in just 3h 40min, and the longest ferry in 5h .
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 Koufonisi, 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 Koufonisi
The fastest ferry from Sifnos to Koufonisi is , operated by Seajets, which takes just 3h 40min.
Can you do a day trip from Sifnos to Koufonisi?
No, unfortunately you won’t be able to make a day trip from Sifnos to Koufonisi, as the shortest journey time is approximately 3h 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 Koufonisi to Sifnos and start planning your trip!
Are there overnight ferries from Sifnos to Koufonisi?
No, unfortunately there are no night ferries from Sifnos to Koufonisi. Check out the daytime sailing options to plan your trip with convenience and flexibility.
This summary for the Sifnos to Koufonisi 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 Koufonisi, Nearby Destinations Worth Exploring
Explore nearby destinations from Koufonisi, all within 100 km or 2 hours. Great for island hopping in Greece.

Sifnos to Koufonisi ferry ticket prices, offers and discounts
Ferry ticket prices from Sifnos to Koufonisi typically range from €107.70 to €116.70, 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 Koufonisi 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 Koufonisi.
Choose your ferry from Sifnos to Koufonisi

How to get from Sifnos to Koufonisi
To get from Sifnos to Koufonisi, your best option is the ferry departing from Kamares, the island's main port located about 8 kilometers from Apollonia, the capital. You can easily reach the port via a local bus which runs frequently, taking approximately 20 minutes. Taxis and rental scooters are also available for more direct access; both options allow for flexible departures and scenic exploration along the way.
At Kamares, you will find a straightforward departure area, typically featuring a terminal where ferries dock and set sail. It's wise to arrive early to navigate any potential queues and ensure you have ample time to check your tickets against the display boards, which may update as departure times approach. Being prepared will help you kick off your journey to Koufonisi with confidence.

Traveling from Sifnos to Koufonisi as a foot passenger or with a vehicle
Ferries from Sifnos to Koufonisi 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 Koufonisi?
Cars are not allowed on ferries operating between Sifnos and Koufonisi. This route is exclusively for foot passengers.
Cabins on board
Unfortunately, there are no cabins available on the ferries from Sifnos to Koufonisi. 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 Sifnos to Koufonisi, 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 Koufonisi • Insider tips for your trip
Make your journey from Sifnos to Koufonisi enjoyable with these insider tips for a safe, comfortable, and fun adventure!
Ferries on this route are fully equipped and maintain modern safety standards, providing you with a reliable way to travel. Be sure to book your tickets early to secure the best rates, and download the Ferryscanner app for real-time updates and easy booking.
Parking: There is ample parking available at the port in Sifnos, so don’t worry about finding a spot for your vehicle.
Scenic Views: Enjoy breathtaking ocean views during your ferry ride. The Aegean Sea’s blue hues and rocky islands are a visual treat!
Onboard Dining: The ferry offers several dining options, but it’s wise to pack some snacks and a bottle of water for the journey.
Weather Tips: If you are traveling in summer, don’t forget your sunscreen. It can get windy on the outdoor decks, so a light jacket can keep you comfortable indoors.
Koufonisi awaits with its azure waters and tranquil beaches, making it a perfect escape. Dive into local delicacies and relish the untouched beauty that sets it apart from Sifnos. Don’t miss the stunning Pori Beach and the charming village atmosphere!
Visit our blog for more tips and ideas to make the most of your trip to Koufonisi.

Finding your way to Sifnos ferry port
To get to the ferry port in Sifnos, head to the port town of Adamas, located about 5 km from the main city center of Apollonia. You can reach the port by taxi, local bus, or by car. Buses run regularly from Apollonia, taking around 15 minutes, while taxis offer convenient and direct transport. If you're coming from the airport, it's a short taxi ride.
In Koufonisi, the ferry terminal is situated near the main village, just a short walk from the beach and restaurants, making it easily accessible.
Remember that transportation schedules can change, so it’s a good idea to check the latest travel information before you go. If you encounter any inconsistencies, feel free to reach out to our support team for assistance.

Exploring Koufonisi
Koufonisi is a beautiful little island in Greece that feels like a hidden treasure! One of the best things about Koufonisi is its stunning beaches. Places like Pori Beach and Finikas are perfect for swimming. The warm, clear water lets you see colorful fish as you splash around.
When you're tired from the sun, you can enjoy delicious local food. Don't miss trying fresh seafood or sweet pastries from a local taverna.
You can also explore the island by hiking along scenic trails or visiting charming spots like the old lighthouse. A fun adventure is taking a boat trip to nearby islands, where you can discover even more lovely beaches and secret coves.
Koufonisi is great for a short visit to relax, but it also works well as a starting point for exploring other nearby islands. So whether you want to soak up the sun or go on an adventure, Koufonisi has something special for everyone!
Available ferries from Sifnos to Koufonisi
See the ferries traveling from Sifnos to Koufonisi, along with possible alternatives like helicopters.

SUPERJET Seajets

