Ios → Athens (Piraeus)
In high season Ios to Athens (Piraeus) runs about 3 times a day. Summer season only. Wind risk on this crossing is rated moderate, so leave slack before an onward ferry or a flight home.
Wind & disruption risk: Moderate · 206 km (111 nautical miles)
Ferry options
At the port
Boats leave from Ormos (Gialos) and arrive at Piraeus. The quickest option takes 4h 00m and starts around €41. In July and August arrive 30 to 45 minutes early — the quay gets busy and boarding closes before departure.
Who sails it
- SeaJets Official timetable
- Blue Star Ferries Official timetable
Frequently asked questions
How long is the ferry from Ios to Athens (Piraeus)?
The quickest crossing takes 4h 00m. Conventional 7h 00m.
How far is Athens (Piraeus) from Ios?
The crossing covers 206 km, or 111 nautical miles.
How many ferries a day run from Ios to Athens (Piraeus)?
Around 3 departures a day in high season. Summer season only.
How much does the ferry from Ios to Athens (Piraeus) cost?
Fares start near €41 on the cheapest boat and €72 on the quickest. Prices move with season and demand.
How do I get from Ios to Athens (Piraeus)?
Boats leave from Ormos (Gialos) and arrive at Piraeus. The quickest option takes 4h 00m and starts around €41. In July and August arrive 30 to 45 minutes early — the quay gets busy and boarding closes before departure.
Same-day connection?
In high season Ios to Athens (Piraeus) runs about 3 times a day. Summer season only. Wind risk on this crossing is rated moderate, so leave slack before an onward ferry or a flight home.
Times, prices and frequencies are indicative and change by season and operator. Always confirm the live timetable before you book.