Book Mykonos to Syros ferries in 2026 with up to 3 daily departures March-November.
Mykonos to Syros Ferry
Mykonos to Syros -- At a Glance
- Season: Ferries operate from March to November.
- Frequency: 1 to 4 ferries per day depending on the season.
- Sailing days: Daily service.
The Mykonos to Syros ferry is one of the more satisfying short hops in the Cyclades. You leave behind the crowds and glamour of Mykonos and arrive, roughly an hour later, in Ermoupoli -- a proper Greek city with a grand neoclassical waterfront, real neighbourhood life, and none of the tourist-island theatre. The two islands are near neighbours geographically, yet feel worlds apart in character, which is exactly what makes this crossing worth doing.
Sailings run daily from March through to November. Frequency builds steadily through spring: expect one or two departures a day in March, rising to three or four through the summer peak. Even into October you will generally find three options a day, giving you real flexibility over when you travel.
Monthly Schedule Overview
Here is a month-by-month overview of ferry service from Mykonos to Syros:
| Month | Available | Avg. Ferries/Day |
|---|---|---|
| January | No | – |
| February | No | – |
| March | Yes | 1.5 (1–2) |
| April | Yes | 2.4 (1–4) |
| May | Yes | 3.4 (2–4) |
| June | Yes | 3.0 |
| July | Yes | 3.6 (3–4) |
| August | Yes | 3.6 (3–4) |
| September | Yes | 3.5 (3–4) |
| October | Yes | 3.0 (2–4) |
| November | Yes | 1.5 (1–2) |
| December | No | – |
Tips for the Mykonos–Syros Ferry
- Arrival boards at the port are updated in real time -- glance at them when you get there rather than relying solely on your booking confirmation, especially if weather has been unsettled.
- Greek maritime forecasts use the Beaufort scale, and it is worth knowing what the numbers actually mean on the water. Force 4 is a moderate breeze and perfectly manageable; Force 6 and above is when smaller vessels start to feel it.
- Pack anything fragile at the heart of your bag, cushioned by soft clothing on all sides. Port baggage handling tends to be brisk rather than careful, and a padded outer layer alone is rarely enough.
- This route is typically served by a single operator, so rather than hunting for the cheapest company, put your energy into choosing the right ticket class -- deck, airline-style seat, or cabin -- for how long you will be at sea.
- When you dock in Syros, take time to explore Ermoupoli properly. Miaouli Square, flanked by the grand neoclassical town hall, is one of the finest public spaces in the Aegean. Up the hill, the Venetian settlement of Ano Syros -- established around 1200 CE -- offers a completely different perspective on the island and a view that puts the whole harbour in context.
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
More to do in Mykonos
Before you board, make the most of your time on the island. Browse our complete guide to the best day trips from Mykonos – from Delos and Little Venice to beach-hopping and sunset cruises.
Frequently Asked Questions
How often do ferries run from Mykonos to Syros?
It varies by time of year. In March and November you will typically find one or two sailings a day. From May through to October, frequency rises to three or four departures daily, giving you a good spread of options for planning connections. The route does not operate in December, January, or February.
Which ferry companies operate the Mykonos–Syros route?
Operator line-ups on Greek island routes do shift between seasons, so the best approach is to check a current booking platform for live schedules. Use the links above to see which companies are running at the time you want to travel -- and to compare fares if more than one is operating.