Get from Siros to Kos
The journey takes about 7 hours 55 minutes, and with fares starting at just MX$1,327, it presents an excellent value for a comfortable ride.
Where are the popular stops in Siros and Kos?
Siros
- A
Ermoupoli - Port
Syros, 841 00, Greece
Ferry Companies
A good way to travel this route is with Blue Star Ferries. The company offers 1 daily departures, with ticket prices starting at MX$1,327 and the shortest trip taking about 475. Blue Star Ferries gets you where you want to go for a fair price.
Frequently asked questions about travelling from Siros to Kos by ferry
Please note that timetables, routes, or operator details shown here may be updated or vary at the time of your journey.
How much does a ferry ticket cost from Siros to Kos?
The cheapest ferry tickets from Siros to Kos start from MX$1,327. The average price for this ferry route is around MX$1,327. Busbud recommends that you book your tickets in advance for a better chance of getting the lowest possible price.
How long does the ferry journey from Siros to Kos take?
The average ferry journey time from Siros to Kos is 7h 55m, covering a distance of 135 miles. The fastest ferry can get you there in 7h 55m and is operated by Blue Star Ferries.
Which ferry companies operate the Siros to Kos route?
According to Busbud, several major ferry companies operate on this route with 1 ferries available per day.
What are the earliest and latest departure times for the ferry from Siros to Kos?
The earliest ferry from Siros to Kos leaves at 22:15. The latest ferry leaves at 22:15.
What are the CO₂ emissions for the ferry journey from Siros to Kos?
A ferry journey from Siros to Kos produces an estimated 49 kg of CO₂.

