Ferry from Athens (Piraeus) to Kythnos (Merichas)
1h 35m · from €18.00 · 1 operator
Piraeus to Kythnos at a glance
Ferries from Athens (Piraeus) to Kythnos (Merichas) are scheduled 10 times over the next 14 days, roughly 5 a week. The earliest departure in that window is 15:00 and the latest is 15:15. The crossing takes 1h 35m. The route is served by 1 operator: Seajets. Published fares start from €37.70 on a high-speed vessel. There are sailings on all seven days during the next fortnight. Operators have published this timetable as far as 27 September 2026.
Tickets from
| High-speed vessel | €37.70 | Book now |
|---|
Lowest published figure for each kind of ticket, one way. The price you pay depends on the sailing and the date you choose.
Operators have published this route's timetable to 27 September 2026. Sailings beyond that date have not been announced yet.
Piraeus to Kythnos Route Map
The Piraeus to Kythnos ferry is your gateway to one of the quieter corners of the Cyclades — an island that rewards travellers who venture beyond the busiest routes. The crossing departs from Greece’s main port and runs through the season from February to September, making Kythnos accessible across much of the year.
Sailings run daily during the season, so you can plan your trip with confidence. Expect around one departure per day throughout the operating period.
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
Piraeus to Kythnos Ferry Fares
Lowest fare by vessel class
From €37.70 on a high-speed vessel. A high-speed crossing and a conventional one are different products at different prices, so they are listed separately rather than reduced to a single figure.
| Vessel class | From | Operator | Vessel |
|---|---|---|---|
| High-speed vessel | €37.70 | Seajets | Champion Jet1 |
Weekly Piraeus to Kythnos Ferry Schedule
The repeating pattern behind the dated timetable, without dates. Each row is one scheduled departure and the days it runs.
| Operator | Vessel | Days | Departs | Arrives | Duration | From | Season | Book |
|---|---|---|---|---|---|---|---|---|
| Seajets | Champion Jet 2 high-speed | 11:30 | 13:05 | 1h 35m | 2026-09-20 to 2026-09-27 | Book the Champion Jet 2 sailing | ||
| Seajets | Champion Jet1 high-speed | 15:00 | 16:35 | 1h 35m | €37.70 | now to 2026-09-13 | Book the Champion Jet1 sailing | |
| Seajets | Champion Jet 2 high-speed | 15:15 | 16:50 | 1h 35m | 2026-09-18 to 2026-09-25 | Book the Champion Jet 2 sailing |
Book ferry port and airport transfers here: Welcome Pickups →
Hiring a car
Can you rent a car in Piraeus?
Yes, several agencies meet passengers directly at the ferry gates (E1 to E12), so there is no need to arrange transport into central Athens first. It suits travellers continuing on to the mainland rather than islanders, since central Athens is only 20 minutes away and has good metro and bus links. Compare local suppliers at Discover Cars.
Next 14 days
Every scheduled departure from Piraeus to Kythnos between 5 September 2026 and 18 September 2026.
| Date | Departs | Arrives | Duration | Vessel | Operator |
|---|---|---|---|---|---|
| Sat 2026-09-05 | 15:00 | 16:35 | 1h 35m | Champion Jet1 | Seajets |
| Sun 2026-09-06 | 15:00 | 16:35 | 1h 35m | Champion Jet1 | Seajets |
| Mon 2026-09-07 | 15:00 | 16:35 | 1h 35m | Champion Jet1 | Seajets |
| Tue 2026-09-08 | 15:00 | 16:35 | 1h 35m | Champion Jet1 | Seajets |
| Wed 2026-09-09 | 15:00 | 16:35 | 1h 35m | Champion Jet1 | Seajets |
| Thu 2026-09-10 | 15:00 | 16:35 | 1h 35m | Champion Jet1 | Seajets |
| Fri 2026-09-11 | 15:00 | 16:35 | 1h 35m | Champion Jet1 | Seajets |
| Sat 2026-09-12 | 15:00 | 16:35 | 1h 35m | Champion Jet1 | Seajets |
| Sun 2026-09-13 | 15:00 | 16:35 | 1h 35m | Champion Jet1 | Seajets |
| Fri 2026-09-18 | 15:15 | 16:50 | 1h 35m | Champion Jet 2 | Seajets |
Frequently Asked Questions
How often do ferries run from Piraeus to Kythnos?
Ferries from Athens (Piraeus) to Kythnos (Merichas) are scheduled 10 times over the next 14 days, roughly 5 a week. In that fortnight there are departures on all seven days. Operators have published this route's timetable as far as 27 September 2026, and nothing beyond that date has been announced yet.
Are there ferries from Piraeus to Kythnos today?
Yes, there is 1 sailing from Athens (Piraeus) to Kythnos (Merichas) today. Departure time: 15:00.
How many ferries run from Piraeus to Kythnos this week?
7 sailings from Athens (Piraeus) to Kythnos (Merichas) are scheduled over the next seven days, typically 1 a day on the days it runs. The busiest days are Fridays, Saturdays and Sundays.
What time is the first ferry from Piraeus to Kythnos?
Scheduled departures from Athens (Piraeus) to Kythnos (Merichas) leave at 15:00 and 15:15.
How long is the ferry from Piraeus to Kythnos?
The crossing from Athens (Piraeus) to Kythnos (Merichas) takes 1h 35m.
How much does the Piraeus to Kythnos ferry cost?
Published fares for the Athens (Piraeus) to Kythnos (Merichas) ferry start from €37.70 on a high-speed vessel. The figure you pay depends on the vessel, the ticket class and the date you travel.
Which ferry companies operate the Piraeus to Kythnos route?
The Athens (Piraeus) to Kythnos (Merichas) route is served by Seajets. Crossings run on high-speed vessels.
Tips for the Piraeus to Kythnos ferry
- Piraeus port is large, with departure gates E1 to E10 spread along the waterfront – allow extra time to find yours, as it can be a 15–20 minute walk from the metro station, and check the gate number printed on your ticket.
- Ferries to the Saronic islands – Aegina, Hydra and the nearby islands – depart from Gate E8, while Cyclades sailings (Mykonos, Santorini, Paros, Naxos) leave from gates in the E6–E10 range, so double-check your specific gate on arrival.
- Take Metro Line 1 or Line 3 to Piraeus station, then use the free shuttle bus that circulates around the port roughly every 10–15 minutes, linking the metro to all gates – useful if your ferry departs from a distant terminal such as E2 or E3.
- There is no parking inside the port itself, so if you are driving, use one of the private car parks nearby rather than looking for a space at the gate; ticket booths at each gate can print e-tickets if you have not already.
- 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.
Plan a journey
Search for a connection between any two Greek ports, including journeys that need a change.
