Ferry from Athens (Lavrio) to Kythnos (Merichas)
1h 40m to 2h 45m · from €15.00 · 3 operators
Lavrio to Kythnos at a glance
Ferries from Athens (Lavrio) to Kythnos (Merichas) are scheduled 14 times over the next 14 days, about one a day. The earliest departure in that window is 07:00 and the latest is 17:00. The crossing takes between 1h 40m and 2h 45m, depending on the vessel. The route is served by 3 operators: Avlemon Shipping, Hellenic Seaways and Karystia Shipping Co.. Published fares start from €15.00 on a conventional ferry and from €28.00 on a high-speed vessel. There are sailings on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday during the next fortnight. Operators have published this timetable as far as 31 October 2026.
Tickets from
| Conventional ferry | €15.00 | Book now |
|---|---|---|
| High-speed vessel | €28.00 | Book now |
| Children 5-10 years old | €7.50 | Book now |
| Moto | €12.00 | 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 31 October 2026. Sailings beyond that date have not been announced yet.
Lavrio to Kythnos Route Map
Lavrio to Kythnos takes a little over an hour on the fastest sailings and up to around two and three quarter hours on the conventional ferries that call elsewhere first. Several companies work the line, including Goutos Lines, Karystia Shipping, Avlemon Shipping, Hellenic Seaways and Magic Sea Ferries, with vessels ranging from the Ionis and Makedon to the high-speed Hsc Cat I. Fares start around €15 and the conventional ships take vehicles.
Kythnos sits between Kea and Serifos and is one of the quieter western Cyclades, more an Athenian weekend island than an international destination. Ferries arrive at Merichas, a small harbour town on the west coast, while the capital, Chora, is inland and up in the hills. The best-known spot is Kolona, a sandbar with sea on both sides, and there are hot springs at Loutra on the north coast.
The route runs several times a day through the season, so short breaks are easy to arrange. Current departures, journey times and fares are shown below. Kythnos is also served from Piraeus, and it sits on the same line as Serifos, Sifnos and Milos for anyone continuing south.
Lavrio to Kythnos Ferry Fares
Lowest fare by vessel class
From €15.00 on a conventional ferry and from €28.00 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.
Ticket classes by operator
Published tariffs for a single adult or vehicle, one way. These are operator list prices and do not vary by vessel.
Hellenic Seaways
| Ticket type | Category | Fare |
|---|---|---|
| Children up to 5 years old | passenger | €0.00 |
| Children 5-10 years old | passenger | €7.50 |
| Adult | passenger | €15.00 |
| Moto | vehicle | €12.00 |
| Moto 3/4 Wheels | vehicle | €24.00 |
| Auto | vehicle | €42.00 |
| Boat Trailer < 5m | vehicle | €48.00 |
Weekly Lavrio 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 |
|---|---|---|---|---|---|---|---|---|
| Hellenic Seaways | Artemis conventional | 07:00 | 09:35 | 2h 35m | €15.00 | now to 2026-10-30 | Book the Artemis sailing | |
| Karystia Shipping Co. | Marmari Express conventional | 08:30 | 10:10 | 1h 40m | €19.00 | 2026-10-03 to 2026-10-03 | Book the Marmari Express sailing | |
| Karystia Shipping Co. | Marmari Express conventional | 08:30 | 10:10 | 1h 40m | €19.00 | 2026-10-07 to 2026-10-28 | Book the Marmari Express sailing | |
| Karystia Shipping Co. | Marmari Express conventional | 08:30 | 10:10 | 1h 40m | €19.00 | 2026-10-09 to 2026-10-30 | Book the Marmari Express sailing | |
| Karystia Shipping Co. | Marmari Express conventional | 08:30 | 10:10 | 1h 40m | €19.00 | 2026-10-11 to 2026-10-25 | Book the Marmari Express sailing | |
| Avlemon Shipping | Ionis conventional | 08:30 | 10:15 | 1h 45m | €19.00 | 2026-09-22 to 2026-10-27 | Book the Ionis sailing | |
| Avlemon Shipping | Ionis conventional | 09:00 | 10:45 | 1h 45m | €19.00 | 2026-10-03 to 2026-10-31 | Book the Ionis sailing | |
| Hellenic Seaways | Artemis conventional | 16:30 | 19:15 | 2h 45m | €15.00 | now to 2026-10-26 | Book the Artemis sailing | |
| Karystia Shipping Co. | Marmari Express conventional | 17:00 | 18:40 | 1h 40m | €19.00 | 2026-10-02 to 2026-10-02 | Book the Marmari Express sailing |
Book ferry port and airport transfers here: Welcome Pickups →
Hiring a car
Can you rent a car at Lavrio port?
Rental desks at Lavrio itself are scarce; the port is a working harbour about 60km southeast of Athens and roughly 40km from Athens airport, a 30-40 minute drive. Most people picking up a car for a Cycladic ferry from here collect it at the airport or in Athens beforehand, or arrange supplier delivery to the port; compare options at Discover Cars.
Next 14 days
Every scheduled departure from Lavrio to Kythnos between 2 October 2026 and 15 October 2026.
| Date | Departs | Arrives | Duration | Vessel | Operator |
|---|---|---|---|---|---|
| Fri 2026-10-02 | 07:00 | 09:35 | 2h 35m | Artemis | Hellenic Seaways |
| Fri 2026-10-02 | 17:00 | 18:40 | 1h 40m | Marmari Express | Karystia Shipping Co. |
| Sat 2026-10-03 | 08:30 | 10:10 | 1h 40m | Marmari Express | Karystia Shipping Co. |
| Sat 2026-10-03 | 09:00 | 10:45 | 1h 45m | Ionis | Avlemon Shipping |
| Mon 2026-10-05 | 16:30 | 19:15 | 2h 45m | Artemis | Hellenic Seaways |
| Tue 2026-10-06 | 08:30 | 10:15 | 1h 45m | Ionis | Avlemon Shipping |
| Wed 2026-10-07 | 08:30 | 10:10 | 1h 40m | Marmari Express | Karystia Shipping Co. |
| Fri 2026-10-09 | 07:00 | 09:35 | 2h 35m | Artemis | Hellenic Seaways |
| Fri 2026-10-09 | 08:30 | 10:10 | 1h 40m | Marmari Express | Karystia Shipping Co. |
| Sat 2026-10-10 | 09:00 | 10:45 | 1h 45m | Ionis | Avlemon Shipping |
| Sun 2026-10-11 | 08:30 | 10:10 | 1h 40m | Marmari Express | Karystia Shipping Co. |
| Mon 2026-10-12 | 16:30 | 19:15 | 2h 45m | Artemis | Hellenic Seaways |
| Tue 2026-10-13 | 08:30 | 10:15 | 1h 45m | Ionis | Avlemon Shipping |
| Wed 2026-10-14 | 08:30 | 10:10 | 1h 40m | Marmari Express | Karystia Shipping Co. |
Frequently Asked Questions
How often do ferries run from Lavrio to Kythnos?
Ferries from Athens (Lavrio) to Kythnos (Merichas) are scheduled 14 times over the next 14 days, about one a day. In that fortnight there are departures on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. Operators have published this route's timetable as far as 31 October 2026, and nothing beyond that date has been announced yet.
Are there ferries from Lavrio to Kythnos today?
Yes, there are 2 sailings from Athens (Lavrio) to Kythnos (Merichas) today. Departure times: 07:00 and 17:00.
How many ferries run from Lavrio to Kythnos this week?
7 sailings from Athens (Lavrio) to Kythnos (Merichas) are scheduled over the next seven days, typically 1 a day on the days it runs. The busiest day is Fridays.
What time is the first ferry from Lavrio to Kythnos?
On a day with a service the first ferry from Athens (Lavrio) to Kythnos (Merichas) usually leaves at 08:30. Across the published schedule departure times range from 07:00 to 17:00.
How long is the ferry from Lavrio to Kythnos?
The fastest crossing from Athens (Lavrio) to Kythnos (Merichas) takes 1h 40m and the slowest 2h 45m. Typical crossing times by operator: Karystia Shipping Co. 1h 40m, Avlemon Shipping 1h 45m and Hellenic Seaways 2h 35m to 2h 45m.
How much does the Lavrio to Kythnos ferry cost?
Published fares for the Athens (Lavrio) to Kythnos (Merichas) ferry start from €15.00 on a conventional ferry and from €28.00 on a high-speed vessel. Taking a vehicle is published from €12.00. The figure you pay depends on the vessel, the ticket class and the date you travel.
Which ferry companies operate the Lavrio to Kythnos route?
The Athens (Lavrio) to Kythnos (Merichas) route is served by Avlemon Shipping, Hellenic Seaways and Karystia Shipping Co.. Crossings run on conventional ferries.
Tips for the Lavrio to Kythnos ferry
- On routes served by high-speed catamarans, all seats are assigned – choose seats towards the centre of the vessel for the smoothest ride in choppy conditions.
- Disembarkation on large ferries can take 10–20 minutes after docking; do not panic if it seems slow – vehicles disembark first.
- Four-berth cabins offer the best value if you are travelling as a family or small group; the cost divided between you is often comparable to a budget hotel room.
- 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.
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