Santorini → Ios
Santorini to Ios runs the same five sailings a day, seasonal only, as the other direction. Fast ferry 45 minutes, conventional 1h15m. Moderate wind risk applies mainly to the Santorini side of the crossing, at the Athinios approach, so once under way this short hop is rarely disrupted. Travellers heading to Ios for a single night should still check the forecast a day out, since a cancelled morning sailing compresses an already short stay.
Wind & disruption risk: Moderate · 35 km (19 nautical miles)
Ferry options
At the port
Boats leave Athinios, 10km from Fira, and dock at Ormos, Ios's port, 2km from town with local buses meeting most arrivals. Arrive 30 minutes ahead of the fast SeaJets sailing. The Blue Star Ferries conventional boat takes cars, though a car is rarely needed for an island as compact as Ios. Given the short crossing, missing one sailing usually just means catching the next.
Who sails it
- SeaJets Official timetable
- Blue Star Ferries Official timetable
Frequently asked questions
How long is the ferry from Santorini to Ios?
The quickest crossing takes 45m. Conventional 1h 15m.
How far is Ios from Santorini?
The crossing covers 35 km, or 19 nautical miles.
How many ferries a day run from Santorini to Ios?
Around 5 departures a day in high season. Summer season only.
How much does the ferry from Santorini to Ios cost?
Fares start near €22 on the cheapest boat and €36 on the quickest. Prices move with season and demand.
How do I get from Santorini to Ios?
Boats leave Athinios, 10km from Fira, and dock at Ormos, Ios's port, 2km from town with local buses meeting most arrivals. Arrive 30 minutes ahead of the fast SeaJets sailing. The Blue Star Ferries conventional boat takes cars, though a car is rarely needed for an island as compact as Ios. Given the short crossing, missing one sailing usually just means catching the next.
Same-day connection?
Santorini to Ios runs the same five sailings a day, seasonal only, as the other direction. Fast ferry 45 minutes, conventional 1h15m. Moderate wind risk applies mainly to the Santorini side of the crossing, at the Athinios approach, so once under way this short hop is rarely disrupted. Travellers heading to Ios for a single night should still check the forecast a day out, since a cancelled morning sailing compresses an already short stay.
Times, prices and frequencies are indicative and change by season and operator. Always confirm the live timetable before you book.