Santorini (Thira) - Kasos
Ferry to Dodecanese Islands
Santorini (Thira) - Kasos
Ferry to Dodecanese Islands
Fares for the Santorini (Thira) to Kasos crossing usually range somewhere between $51* and $196*. Most travellers pay around $196* for a Santorini (Thira) Kasos ferry ticket, and the cheapest fares on this route begin at $51*. Foot passengers can expect to pay roughly $196* 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.
Sailings on the Santorini (Thira) Kasos route generally kick off from Santorini (Thira) at around 00:10, and the last departure of the day is usually around 23:50.
With a longer crossing time, a trip between Santorini (Thira) and Kasos is better suited to a weekend away or an extended stay, so you get proper value out of the journey.
Yes, Blue Star Ferries carries vehicles on the Santorini (Thira) to Kasos route. Check our Deal Finder for up-to-date car ferry pricing on this crossing.
Whether a caravan or campervan is welcome on board the Santorini (Thira) to Kasos ferry comes down to the ship and operator running the sailing. Pop your travel details into our Deal Finder, and we'll check the operators on this route for you.
Bicycles aren't currently accepted on sailings between Santorini (Thira) and Kasos.
Yes, Blue Star Ferries carries foot passengers between Santorini (Thira) and Kasos.
Pets aren't currently permitted on ferries between Santorini (Thira) and Kasos. 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 Santorini (Thira) to Kasos 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 Santorini (Thira) to Kasos 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 Santorini (Thira) to Kasos 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 Santorini (Thira) to Kasos 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.
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.
| Santorini (Thira) - Kasos Ferry Route Prices | ||
|---|---|---|
| Foot Passenger | $196 | |
| Average Cabin Price | $303 | |
| Santorini (Thira) - Kasos Ferry Route Summary | |
|---|---|
| Origin | Cyclades Islands |
| Destination | Dodecanese Islands |
| No. of Operators | 1 |
| Operators | Blue Star Ferries |
| Average Price | $196 |
| Average Daily Sailings | 1 |
| Average Weekly Sailings | 3 |
| Average Sailing Duration | 9 h 30 m |
| Fastest Sailing Duration | 5 h 10 m |
| First Ferry | 00:10 |
| Last Ferry | 23:50 |
| Distance | 104 Nautical Miles |
* Prices subject to change, pricing is taken from last 30 days, last updated 1 August 2026.
Located in the southern Aegean Sea is the Greek island of Santorini and lies around 200 km to the south east of the Greek mainland. It forms part of the Cycladic group of islands and is the only location in Europe to have a hot desert climate. A popular pastime for visitors to Santorini is to take a cruise to the island's three islets, which were created in ancient times during a volcanic eruption. The islets are called Nea Kammeni, Palea Kammeni and Thirassia and provide an excellent vantage point for visitors to see the volcano, being located to the west of the island. The island's capital is Fira and is full of typical Cycladic houses with whitewashed walls, blue domed churches and stepped streets full of shops, cafes, restaurants and bars.
The island of Santorini has two ports. The main port is Athinios, where all the ferry and commercial boats arrive. There is also the Old Port which is mostly used for cruise ships. From the main port, ferries can be taken to Piraeus, Rafina and to the other islands in the Cyclades. Both conventional and high speed ferries operate on these routes.
The Greek island of Kasos is the most southerly of the Dodecanese group of islands and has a history that is closely associated with the nearby island of Crete. The island's first inhabitants are thought to have been the Phoenicians, while Homer included the island as one of the islands that participated in the Trojan War. The small island had a significant naval presence and used its fleet to take part in the Revolution in 1821 which unfortunately resulted in its complete destruction by the Turks in 1824.
The island's more recent history is linked to the rest of the islands in the Dodecanese until they were all unified with Greece in 1948. Many of island's residents, and those of Karpathos, emigrated to America and Egypt, where they worked on the construction of the Suez Canal in the middle of the 19th century.
Kasos can be reached by ferry from Piraeus, Crete (Siteia, Aghios Nikolaos), Rhodes, Halki and Karpathos.
