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Journey information
Overview: Ferry from Santorini (Island) to Therasia
Take a ferry from Santorini (Island) to Therasia and enjoy the approximately 6 nautical miles (12 km) long journey. Find schedules and pricing options for a convenient and affordable trip.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Official Omio partners on this route

Distance 6 nautical miles (12 km) |
Average sailing duration 37m |
Vehicles Available |
Foot passengers Available |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Ferry operators: Saos Ferries from Santorini (Island) to TherasiaYou can travel by ferry between Santorini (Island) to Therasia with Saos Ferries. When you search for schedules and tickets, Omio will show you the best journey.
Saos Ferries
About
Saos Ferries, a Greek ferry operator established in 2006, offers a range of vessels including conventional ferries and high-speed catamarans. Their fleet features various classes such as economy, business, and VIP, ensuring a comfortable journey for all passengers. Onboard amenities include spacious lounges, cafes, and outdoor decks, providing a relaxing travel experience. Saos Ferries offers multiple ticket types, including options for foot passengers, cabins for overnight journeys, and vehicle transport. Popular routes include Alexandroupoli to Samothraki, Kavala to Limnos, and Lavrio to Agios Efstratios, connecting travelers to some of Greece's most picturesque islands.
Luggage & cancellation policy
Average Duration
25m
Cheapest Price
$3 (€2)
Saos Ferries frequency
1 a day
Additional luggage
Extra luggage allowed for fee
Cancellation Policy
Cancellations possible up to 24 hours before departure with partial refund
Amenities on board the ferry
Wifi
Food sold onboard
Restaurant and bar available
Toilets
USB plugs
Accessibility
Wheelchair accessible vessels with assistance available
Pets
Small pets allowed in carriers, dogs must be leashed and muzzled
Cabin reservation
Cabins available on overnight routes
Car on board
FAQs: Ferry from Santorini (Island) to Therasia
Find answers to the most common questions about traveling from Santorini (Island) to Therasia 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 Therasia, this guide helps you travel smarter and with confidence.

Cheap ferry tickets from Santorini (Island) to Therasia can start from as little as $3 (€2) when you book in advance. The average ferry ticket price for Santorini (Island) to Therasia is $6 (€5); however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The ferry time from Santorini (Island) to Therasia is on average 25 min for the 7 mile (12 km) long journey, but the time it takes to go between Santorini (Island) and Therasia by ferry can vary depending on specific dates or if traveling on weekends and holidays.
The first ferry from Santorini (Island) to Therasia leaves at 5: 20 AM. Plan your trip with the Journey Planner from Omio.
The last ferry from Santorini (Island) to Therasia leaves at 10: 25 PM.
Yes, it is possible to travel from Santorini (Island) to Therasia without having to change trains with Saos Ferries. There is 1 direct ferry from Santorini (Island) to Therasia each day. There may be fewer direct services available on weekends or holidays.
No, there are no cabins on ferries from Santorini (Island) to Therasia.
Yes, travelling with a vehicle from Santorini (Island) to Therasia is possible with Saos Ferries.
Yes, travelling as a foot passenger from Santorini (Island) to Therasia is possible with with Saos Ferries. We recommend arriving at least one hour before the trip if you are travelling on foot but please check specific times for each route. If you need book your travel to the departure port check our trains, buses and flight options on Omio.
For the best Santorini (Island) to Therasia ferry to book, you can travel safely and comfortably with Saos Ferries. However, it's always good to check all possible ferry operators with services between Santorini (Island) and Therasia to compare what amenities they may offer.
A day trip to Therasia from Santorini (Island) is worth doing with a journey time of 25 min each way. Check with Omio app the best way to travel.
The cheapest month to travel from Santorini (Island) to Therasia by ferry is July.
Yes, you can take a ferry from Santorini (Island) to Therasia.
More options for your journey from Santorini (Island) to Therasia
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