Koufonissi - Sifnos
Ferries to Cyclades Islands
Koufonissi - Sifnos
Ferries to Cyclades Islands
On the Koufonissi Sifnos route, fares generally fall between $177* and $707*. On average, a Koufonissi Sifnos ferry ticket costs around $356*, with the lowest Koufonissi Sifnos fares starting at $177*. Foot passengers pay an average of $356*.
Actual fares depend on passenger numbers, vehicle type, chosen route and sailing time. Figures are based on fares searched over the past 30 days, exclude service fees, and were last refreshed August 26.
Compare fares, operators and sailing times from across the globe in one place, then book with confidence. Booking ahead is the easiest way to lock in a better price and a wider choice of departures.
Yes. Direct Ferries runs a number of discounts throughout the year. If a senior discount applies to your route, it's applied automatically once you select the right age range in the passenger options during your search.
Students and recent graduates can save 5% on their booking. Simply register with our partner Student Beans to verify your status, and you'll be issued a discount code to apply at checkout.
On several Spanish and Italian routes, residents can also access a discounted fare — look out for the "Residents" option during your search, which applies the reduced price automatically. Keep in mind you'll be asked to show proof of residency, such as a registration certificate or an ID card showing your address, at check-in.
Koufonissi Sifnos sailings usually begin with a departure from Koufonissi at approximately 12:40, with the final sailing of the day leaving around 15:35.
Given the length of the crossing, a trip between Koufonissi and Sifnos tends to work better as a weekend getaway or longer stay, so you can get the most out of the journey.
Yes, SeaJets operates car-friendly sailings between Koufonissi and Sifnos. Use our Deal Finder to check live pricing for taking a vehicle on this route.
Whether a campervan or caravan is permitted on the Koufonissi to Sifnos crossing depends on the ship and operator running your preferred sailing. Enter your travel details into our Deal Finder, and we'll compare the operators on this route to confirm your options.
Bicycles currently aren't accepted on any of the ferries running between Koufonissi and Sifnos.
Yes, SeaJets accepts foot passengers on sailings between Koufonissi and Sifnos.
Good news for pet owners — SeaJets allows pets on board sailings between Koufonissi and Sifnos. .
Figures reflect fares searched over the last 30 days, exclude service fees, and were last updated August 26.
When you bring a pet on board, you'll typically need to have the following ready:
This varies by operator — on some ferries, pets must stay in your vehicle for the whole crossing, while others provide dedicated pet zones, pet-friendly cabins, or lounge areas. Check our Deal Finder to compare the pet arrangements on offer and choose the crossing that suits you and your pet best.
A few things are worth knowing before you travel with a guide or assistance dog. We'd suggest letting our customer service team know, or flagging it with the ferry operator when you book, that you'll be travelling with an assistance animal.
Bring along any relevant certification and paperwork too, since you may need to show it at boarding or at some point during the crossing.
Even on sailings where pets generally aren't permitted, different rules often apply to guide dogs and assistance dogs. Get in touch with our customer service team to confirm the specific policy for your sailing, or visit our Special Assistance Help page for general guidance.
Overnight sailings on the Koufonissi to Sifnos route aren't guaranteed and depend on a range of factors. Run a search with your travel details and our results will show whether an overnight option is available, along with current timetables, crossing times, and day-sailing alternatives.
Bear in mind that overnight crossings can run a little longer than their daytime equivalents.
Document requirements aren't the same on every route, so it's worth confirming what you'll need before you travel. A valid passport is generally required for the Koufonissi to Sifnos crossing, alongside any visas or national ID your nationality calls for. Exact requirements depend on your citizenship and the rules of your destination country, so for the latest guidance and to avoid delays at check-in, take a look at our Check-in, Travel Documents & Tickets guide.
Booking is straightforward: enter your departure and arrival ports along with your travel date to pull up every available sailing and fare. You can also browse alternative routes and departure times to find the option that works best for you.
Keep an eye out for early-booking savings and flexible ticket types, including upgrades or flexi-fares that let you amend or cancel later on. For a hassle-free booking, double-check the details you enter, such as passenger numbers and any vehicle specifications.
As soon as your booking is confirmed, you'll get a confirmation email. Exactly how your boarding pass is issued after that depends on which operator you've booked with.
Some operators send your boarding pass out the moment you book, while others require check-in at the port itself. Where it's offered, online check-in is also available through the Direct Ferries app, saving you a step at the terminal.
You'll typically find the ticket desk close to the ferry terminal itself. It's a good idea to arrive a little early so you have plenty of time to collect your tickets and get checked in without rushing.
At check-in, have your confirmation email ready along with valid photo ID, such as a passport or identity card. If you're travelling with a pet, bring along their vaccination and insurance paperwork, and if you booked using a resident discount, be prepared to show proof of address too.
A few things can explain a lack of sailings on your chosen date: a temporary schedule change, limited space, or a seasonal shift in the timetable are the most common. It's worth trying a nearby date or exploring alternative routes using our Route & Port finder.
As a rule, the earlier you book your Koufonissi to Sifnos ferry, the better. Booking ahead tends to secure lower fares along with a wider pick of departure times and cabin or seating options.
Aim to book at least a few weeks ahead to make the most of the best available offers, keeping in mind that fares can shift depending on the season and how much space is left.
More routes than anyone else.
Compare fares, times & routes in one place.
Change plans easily with flexi tickets.
Book e-tickets & manage trips in-app.
Live ship tracking & real-time updates.
Top-rated customer support when you need it.
| Koufonissi - Sifnos Ferry Route Prices | ||
|---|---|---|
| Foot Passenger | $356 | |
| Average Cabin Price | $391 | |
| Koufonissi - Sifnos Ferry Route Summary | |
|---|---|
| Origin | Cyclades Islands |
| Destination | Cyclades Islands |
| No. of Operators | 1 |
| Operators | SeaJets |
| Average Price | $356 |
| Average Daily Sailings | 1 |
| Average Weekly Sailings | 8 |
| Average Sailing Duration | 4 h 30 m |
| Fastest Sailing Duration | 4 h 30 m |
| First Ferry | 12:40 |
| Last Ferry | 15:35 |
| Distance | 56 Nautical Miles |
* Prices subject to change, pricing is taken from last 30 days, last updated 1 August 2026.
The Greek island of Koufonisia is located in the Cyclades group of islands and forms part of the municipality of Naxos and Lesser Cyclades. The island lies to the south east of the island of Naxos and to the west of the island of Amorgos. Koufonisia is actually made up of three different islands: Kato (Lower) and Pano (Upper) Koufonisi and Keros which is uninhabited and is a protected archaeological site. Artefacts found on Keros during the 20th century include a large number of Cycladic pieces of art. Also uninhabited is Kato Koufonisia which is next to Pano Koufonisia, Shoinousa and Keros. Pano Koufonisi is the smallest and most densely populated island of the Cycladic island group. The small church of Panagia which has been built on a jetty above ancient ruins is perhaps the most popular sight on the island. The island's port is mainly used by tourist boats and fishing vessels. Visitors to the island are greeted by a white windmill which is located on the east side of the port. The main town on the island is Chora which is on the south west coast of the island and has many houses of typical Cycladic architecture.
The Greek island of Sifnos is located in the western end of the Cyclades group of islands and is typical of the islands of the Cyclades with its traditional architecture, lovely calm beaches, pretty tavernas and hills. The island's south coast is where most of its popular beaches are located and many have soft sand, crystal clear water and good facilities. A popular attraction on the island is the lovely Monastery of Chrissopighi which is the island's protector. The most picturesque village on the island is Kastro, which is surrounded on three sides by views of the Aegean Sea, and is characterised by narrow streets, stone built houses and beautiful views of the sea. The village can trace its history back 4,000 years with evidence of its past visible in many places and includes part of its defensive wall which was built in around 800 BC.
The island's port is located in the town of Kamares. During the summer months there are daily services of both high speed and conventional ferries to the island. Ferries connect Sifnos with Piraeus and to the other Cycladic islands such as Serifos, Folegandros, Kythnos, Milos, Ios, Santorini and Crete.
