Kythnos - Sikinos
Ferry to Cyclades Islands
Kythnos - Sikinos
Ferry to Cyclades Islands
Fares for the Kythnos to Sikinos crossing usually range somewhere between $33* and $58*. Most travellers pay around $33* for a Kythnos Sikinos ferry ticket, and the cheapest fares on this route begin at $33*. Foot passengers can expect to pay roughly $33* on average.
Fares vary according to passenger count, vehicle type, the route itself and what time you sail. Figures come from fares searched in the previous 30 days, don't include service fees, and were last checked August 26.
There's a quick way to stack up ferry fares and operators from around the world side by side, so you can pick the crossing that best suits you. Getting in early tends to open up the widest choice of prices and sailing times.
Direct Ferries has discounts running throughout the year. Where a senior discount applies to your crossing, it's applied the moment you pick the matching age bracket in the passenger section of your search.
If you're a student or recent graduate, a 5% discount is up for grabs. Head to our partner Student Beans to confirm your status and you'll receive a code to enter at checkout.
A handful of Spanish and Italian ferry routes also offer a resident discount — choose the "Residents" option if it appears during your search and the lower fare is applied straight away. You'll usually need to show proof of address, like a residency card or certificate, when you check in.
Kythnos Sikinos sailings generally depart at around 09:45.
With a longer crossing time, a trip between Kythnos and Sikinos is better suited to a weekend away or an extended stay, so you get proper value out of the journey.
No, vehicles aren't currently accepted on sailings between Kythnos and Sikinos.
Bicycles aren't currently accepted on sailings between Kythnos and Sikinos.
No, foot passengers can't currently travel on sailings between Kythnos and Sikinos.
Pets aren't currently permitted on ferries between Kythnos and Sikinos. Our Deal Finder can help you find a nearby route that does allow them.
Guide dogs and assistance dogs are often treated differently to general pets, even on routes where pets aren't allowed. Contact our customer service team to find out what's possible on your sailing, or check our Special Assistance Help page for more information.
Whether the Kythnos to Sikinos route has an overnight sailing depends on a mix of factors. Search with your travel dates, and we'll show you whether an overnight option exists, plus current timetables, crossing times and daytime alternatives.
Note that overnight sailings can occasionally take a bit longer than daytime crossings.
What you'll need to travel varies by route, so it pays to check ahead of your sailing. A valid passport is typically required for the Kythnos to Sikinos crossing, along with any visa or national ID required for your nationality. As rules depend on both where you're from and where you're headed, our Check-in, Travel Documents & Tickets guide is worth a read to avoid any hold-ups at check-in.
Booking couldn't be simpler — select your departure port, arrival port and travel date to see everything on offer. From there, you can weigh up alternative routes and departure times to land on the best fit.
Look for early-booking deals and flexible fare types, like upgrades or flexi-tickets, which give you room to change plans later. Double-check details such as passenger numbers and vehicle specs as you go, to keep the booking process painless.
You'll get a confirmation email the moment your booking goes through. From there, how your boarding pass turns up depends on the operator.
Some operators send the boarding pass straight away, while others want you to check in at the port. Where it's on offer, online check-in through the Direct Ferries app can save you time at the terminal.
Ticket desks tend to sit right by the ferry terminal. Building in some extra time before you sail means you won't be rushed collecting tickets and getting checked in.
Have your confirmation email and valid photo ID — a passport or identity card — ready at check-in. If a pet's travelling with you, bring their vaccination and insurance papers, and hold onto proof of address if you booked with a resident discount.
A gap in sailings from Kythnos to Sikinos on your chosen date usually comes down to something like a timetable adjustment, limited space, or a seasonal dip in service. Try a different date, or browse other options with our Route & Port finder.
Generally speaking, booking your Kythnos to Sikinos ferry sooner rather than later pays off — earlier bookings usually mean lower fares and more choice of departure times and cabins.
A few weeks' lead time is usually enough to catch a good deal, though fares can still move around depending on the season and what's left available.
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| Kythnos - Sikinos Ferry Route Prices | ||
|---|---|---|
| Foot Passenger | $33 | |
| Kythnos - Sikinos Ferry Route Summary | |
|---|---|
| Origin | Cyclades Islands |
| Destination | Cyclades Islands |
| Average Price | $33 |
| Average Daily Sailings | 1 |
| Average Weekly Sailings | 1 |
| Average Sailing Duration | 10 h 15 m |
| Fastest Sailing Duration | 10 h 15 m |
| First Ferry | 09:45 |
| Last Ferry | 09:45 |
| Distance | 60 Nautical Miles |
* Prices subject to change, pricing is taken from last 30 days, last updated 1 August 2026.
Located in the western Cyclades group of islands, the Greek island of Kythnos lies between the islands of Kea and Serifos and is around 100 km from the port of Piraeus. The small island, with a land area of around 100 sq. km and a coastline of 100 km, has about 100 beaches although many of them are inaccessible by road. The main villages on the island are called Messaria or Kythnos (known as Chora to the locals) and Dryopis or Dryopida (known as Chorio to the locals). Both villages are characterised by steep, winding streets, often stepped, which are often too narrow for cars. The architectural styles of both villages are slightly different from each. Both are pretty but Chora's houses are mainly flat-roofed, typical of the Cyclades, while Chorio's houses tend to have sloping roofs. An interesting attraction in Chora is its large Greek Orthodox Church.
The island can be reached by ferry from Piraeus and Lavrio. The crossing from Piraeus takes around 3 hours by conventional ferry and 1 hour by high speed ferry. The crossing from Lavrio takes roughly 2 hours. Kythnos is also connected by ferry to the islands of Serifos, Sifnos, Milos, Santorini, Sikinos, Folegandros and Kea.
The Greek island of Sikinos is one of the Cyclades group of islands and lies between the islands of Ios and Folegandros. Unlike many of its Greek island neighbours, Sikinos does not attract large numbers of visitors and therefore has managed to retain a great deal of its Greek charm. Chora is the island's capital and is one of the smallest and most picturesque villages in the Cyclades and has traditional Cycladic architecture and is built on the slopes of a mountain and comes complete with stunning views of the Aegean Sea. Popular attractions on the island include the Monastery of Episkopi which was first thought to be an ancient temple of the God Apollo but is now known to have the signs of Roman mausoleum architecture. It was built in the 3rd century AD and was modified to a Christian church, complete with a dome and bell tower, in the 17th century.
From the port is Sikinos, ferry services operate to the port of Piraeus with a crossing time of around 3 hours and 30 minutes by high speed ferry and 7 hours and 30 minutes by conventional ferry. Sikinos is also connected by boat with the islands of Folegandros. Ios, Santorini, Serifos, and Sifnos.
