Santorini to Kythnos Ferry
🚢 Santorini → Kythnos — this week
No sailings scheduled at the moment.
Santorini to Kythnos Ferry
Santorini to Kythnos -- At a Glance
- Season: Timetable dates are not currently published.
- Frequency: Typically 1 ferry per day.
- Sailing days: Service days vary -- check schedules.
- Book tickets: Check prices at Ferryscanner
Planning a trip from Santorini to Kythnos? This ferry route links two of the Cyclades’ most appealing islands — Santorini with its iconic caldera views, and Kythnos with its quieter charms and therapeutic thermal springs. The route runs from March to March, so timing your visit around the available service is key to making it work.
Monthly Schedule Overview
Here is a month-by-month overview of ferry service from Santorini to Kythnos:
| Month | Available | Avg. Ferries/Day |
|---|---|---|
| January | Not yet published | – |
| February | Not yet published | – |
| March | Yes | 1.0 |
| April | Not yet published | – |
| May | Not yet published | – |
| June | Not yet published | – |
| July | Not yet published | – |
| August | Not yet published | – |
| September | Not yet published | – |
| October | Not yet published | – |
| November | Not yet published | – |
| December | Not yet published | – |
Book ferry port and airport transfers here: Welcome Pickups →
Santorini to Kythnos timetable
No sailings scheduled in the next 14 days. This route runs seasonally.
Tips for the Santorini–Kythnos Ferry
- Arrive at Athinios port at least 45 minutes before departure – the switchback access road down the caldera cliff often backs up in summer, and boarding can start earlier than the printed departure time.
- If you're staying in Oia, note that no bus runs directly to or from Athinios port – you'll need to change at Fira, adding a ticket and a wait, so a taxi or pre-booked transfer is usually more practical.
- Collect paper tickets from the Nomikos or Dakoutros travel agency booths at the port as soon as you arrive, rather than waiting until boarding – queues build quickly as departure time approaches.
- If you're travelling by public bus, stow large luggage in the storage compartment underneath rather than carrying it aboard, as space inside is limited, especially on the busy Fira–Oia route.
- In Kythnos, the unique double sandy beach of Kolona – a narrow strip of sand connecting the island to the islet of Agios Loukas – is one of the most unusual bathing spots in the Cyclades. The village of Loutra is known for its therapeutic thermal springs, used since ancient times, while the car-free Chora is a classic Cycladic hilltop settlement.
Useful Resources for Your Greek Island Trip
- Find accommodation in Greece – hotels, apartments and villas on Booking.com
- Book tours and activities in Greece via Viator
- Find guided experiences and day trips via GetYourGuide
- Compare car hire prices in Greece via DiscoverCars
Frequently Asked Questions
How often do ferries run from Santorini to Kythnos?
Typically 1 ferry per day. The route operates from March to March.
Which ferry companies operate the Santorini–Kythnos route?
Multiple ferry companies operate this route. Check current schedules for the latest operators.
Is it worth hiring a car on Santorini?
Yes. The ferry port at Athinios sits about 7.5km below Fira up a steep, winding road; the bus takes about 25 minutes and a taxi costs many times the fare. A car lets you reach Oia, Akrotiri and the red and black beaches at your own pace without waiting for infrequent buses; rental desks operate near the port, and you can compare prices across local suppliers at Discover Cars.