The Thira Kos ferry route connects Cyclades Islands with Dodecanese Islands. Currently there is just the 1 ferry company operating this ferry service, Blue Star Ferries. The crossing operates up to 4 times each week with sailing durations from around 4 hours 30 minutes.
Thira Kos sailing durations and frequency may vary from season to season so we’d advise doing a live check to get the most up to date information.
"Journey Santorini Kos"
Excellent cabin, clean and comfortable. All in perfect time. Excellent value for money.
'Massimo' travelled Thira (Santorini) Kos with Blue Star Ferries on Blue Star 2Read More Read Less
Good service, punctual and clean ships
'Giovanni' travelled Thira (Santorini) Kos with Blue Star Ferries on Blue Star 2Read More Read Less
"Santorini to Kos ferry"
Booked a room - extrememley comfortable (great shower and bed). Will definitely travel this way next time.
'Anonymous' travelled Thira (Santorini) Kos with Blue Star Ferries on Blue Star 1Read More Read Less
"Excellent Trip to Kos"
It was an excellent trip on the Blue Star boat between Santorini and Kos. Been on a few Greek ferries and this one was at least as good as my previous experiences.
'Fady' travelled Thira (Santorini) Kos with Blue Star Ferries on Blue Star 1Read More Read Less
Located in the southern Aegean Sea is the Greek island of Santorini and lies around 200 km to the south east of the Greek mainland. It forms part of the Cycladic group of islands and is the only location in Europe to have a hot desert climate. A popular pastime for visitors to Santorini is to take a cruse to the island's three islets, which were created in ancient times during a volcanic eruption. The islets are called Nea Kammeni, Palea Kammeni and Thirassia and provide an excellent vantage point for visitors to see the volcano, being located to the west of the island. The island's capital is Fira and is full of typical Cycladic houses with whitewashed walls, blue domed churches and stepped streets full of shops, cafes, restaurants and bars.
The island of Santorini has two ports. The main port is Athinios, where all the ferry and commercial boats arrive. There is also the Old Port which is mostly used for cruise ships. From the main port, ferries can be taken to Piraeus, Rafina and to the other islands in the Cyclades. Both conventional and high speed ferries operate on these routes.
Kos is a Greek island that lies in the eastern Aegean Sea and is situated to the south of the island of Kalymnos and to the north of the island of Nisyros. The island, which is only around 3 miles off the Turkish coast and sits in the Keramiko Gulf, or the Kos Gulf, is the third largest of the Dodecanese islands. Kos is a well known and popular holiday destination where visitors go to enjoy the island's beaches. Kos was also one of the first Greek islands to recognise the benefits of tourism to its economy and as a result many hotels were built along the island's long and sandy coastline in the east and south. Cycling is a popular activity on Kos as the island's terrain is quite flat and because there are many bicycle hire outlets throughout the island along with some dedicated cycle paths between some of the larger hotels.
There are daily services between Kos and Piraeus along with services between Kos and the rest of the Dodecanese, the islands of the north eastern Aegean and Turkey. The trip by conventional ferry can take up to 13 hours, depending on the intermediate stopovers, and the trip with a high speed boat can take between 5 and 8 hours.