The cheapest and fastest ferries from Kos to Santorini (Island)
Cheapest price
$276
Average price
$276
Fastest journey
1 d 4 h 25 m
Average duration
1 d 4 h 25 m
Ferries per day
1
Distance
172 km
The best way to find a cheap ferry ticket from Kos to Santorini (Island) is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Kos to Santorini (Island) will cost around $276 if you buy it on the day, but the cheapest tickets can be found for only $276.
It's difficult to get from Kos to Santorini (Island) without transferring at least 2 times.


Live departures
Kos to Santorini (Island) ferry times
The table below shows live departures for Kos to Santorini (Island) ferries for tomorrow, Saturday, March 7. You can also manually refresh the results below to see updated ferry journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 11:05 AM Port Of Kos | 28h25 | 3:30 PM Santorini (Island) | 2 transfers | |
This is the last ferry of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Kos to Santorini (Island) by flight
Compare flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Mar 07
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Why should you book Kos to Santorini (Island) ferries with Omio?
Why book with Omio vs Blue Star Ferries?
- Compare with other providers: On Omio, you can not only buy tickets for Blue Star Ferries, but also compare tickets for the likes of Small Cyclades Lines to find the best option for your trip from Kos to Santorini (Island).
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
Journey information
Overview: Ferry from Kos to Santorini (Island)
Take a ferry from Kos to Santorini (Island) and enjoy the approximately 92 nautical miles (172 km) long journey. Find schedules and pricing options for a convenient and affordable trip.
Ferries from Kos to Santorini (Island) are available to foot passengers.


Distance 92 nautical miles (172 km) |
Average sailing duration 10h 13m |
Cabins Available |
Vehicles Available |
Foot passengers Available |
Ferry operators: Blue Star Ferries, Small Cyclades Lines from Kos to Santorini (Island)You can travel by ferry between Kos to Santorini (Island) with Blue Star Ferries, Small Cyclades Lines for as low as $96 (€78). When you search for schedules and tickets, Omio will show you the best journey.
Blue Star Ferries
Small Cyclades Lines
FAQs: Ferry from Kos to Santorini (Island)
Find answers to the most common questions about traveling from Kos to Santorini (Island) by ferry. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest ferry, the cheapest option, or tips for making the most of your visit at Santorini (Island), this guide helps you travel smarter and with confidence.

popular ferry ports
Popular ports from Kos to Santorini (Island)
- 6:00 AM - 10:00 PM Monday - Sunday
- Free WiFi
- Roka Kafeneio (0.6km)
- To Psaraki (0.8km)
- The Cave of Nikolas (0.9km)
- Main companies are Santorini Taxi and Thira Taxi.
- Free
- Bus Line: KTEL, Stop: Athinios Port
More options for your journey from Kos to Santorini (Island)
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