Ferry Route
Duration
3h
From
€17.50
Frequency
3-5 times per week
passengers
From
€35
2 × €17.5
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Fastest crossing
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Daily departures
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Ferry operators
The Santorini (Thira) to Syros ferry is one of the Cyclades' most popular connections, operating 3-5 times per week with journey times from 3h to 5h 24m and tickets from €17.50. The route is served by Seajets, Blue Star Ferries, with vehicle transport available on conventional ferries. Service runs year-round.
Syros is celebrated for its elegant neoclassical capital Ermoupoli — the administrative capital of the Cyclades — with vibrant cultural scene, beautiful architecture, and authentic year-round life. Whether you're drawn by the beaches, the local cuisine, or the authentic Cycladic atmosphere, Syros rewards visitors who make the crossing.
Insider Tip: The Santorini to Syros crossing is one of the Aegean's most scenic routes. Grab a seat on the outdoor deck for unbeatable sea views. Traveling mid-week usually means emptier ferries and a more relaxed arrival. In peak season, book at least 2–3 weeks in advance to secure your preferred departure time.
Ferry Companies
High-speed ferry
From
€17.50
Duration
3h
Conventional ferry
From
€17.50
Duration
3h
Schedule
Availability
| Month | Frequency | Duration | From |
|---|---|---|---|
| January | 3 days per week | 5h 24m | €18 |
| February | 3 days per week | 5h 24m | €18 |
| March | 3 days per week | 5h 24m | €18 |
| April | 4 days per week | 3h | €20 |
| May | 4 days per week | 3h | €20 |
| June | 5 days per week | 3h | €23 |
| July | 5 days per week | 3h | €23 |
| August | 5 days per week | 3h | €23 |
| September | 5 days per week | 3h | €23 |
| October | 4 days per week | 3h | €20 |
| November | 3 days per week | 5h 24m | €18 |
| December | 3 days per week | 5h 24m | €18 |
Pricing
| Passengers | Santorini → Syros | Syros → Santorini |
|---|---|---|
| 1 Adult | €17.50 | €17.50 |
| 2 Adults | €35 | €35 |
| 2 Adults + Car | €87.50 | €87.50 |
| Family (2 Adults + 2 Children) | €53 | €53 |
Operators
The Santorini to Syros route is served by Seajets, Blue Star Ferries. Here's a detailed breakdown of each operator's offering:
Seajets is Greece's leading high-speed ferry operator, known for the fastest crossings across the Cyclades. Their fleet of modern catamarans and high-speed monohulls dramatically reduces travel times compared to conventional ferries, making them the top choice for travelers prioritizing speed.
Fleet: High-speed catamarans and monohulls (Worldchampion Jet, Champion Jet 3, Supercat Jet, Olympic Champion Jet) — carrying 250–900 passengers, some with limited vehicle capacity
Blue Star Ferries is Greece's largest and most established conventional ferry operator, part of the Attica Group. With a modern fleet of large conventional vessels, Blue Star serves the most demanding Cyclades routes year-round, offering a complete onboard experience comparable to a short cruise.
Fleet: Large conventional ferries (Blue Star Delos, Blue Star Paros, Blue Star Naxos, Diagoras) — carrying up to 2,400 passengers and 600 vehicles
| Operator | Ferry Type | Duration | Price From | Vehicles |
|---|---|---|---|---|
| Seajets | High-Speed | 3h – 5h 24m | €17.50 | ⚡ Limited |
| Blue Star Ferries | Conventional | 3h – 5h 24m | €17.50 | ✅ Yes |
Our recommendation: For the fastest crossing, choose a high-speed service. For more comfort, space, and the option to take your vehicle, go conventional. Both options are reliable — the right choice depends on your priorities.
More routes
On Board
Ferries on the Santorini to Syros route offer comfortable travel with a full range of onboard amenities. Here's what to expect from each operator:
Seajets is Greece's leading high-speed ferry operator, known for the fastest crossings across the Cyclades. Their fleet of modern catamarans and high-speed monohulls dramatically reduces travel times compared to conventional ferries, making them the top choice for travelers prioritizing speed.
Fleet on this route: High-speed catamarans and monohulls (Worldchampion Jet, Champion Jet 3, Supercat Jet, Olympic Champion Jet) — carrying 250–900 passengers, some with limited vehicle capacity
Seat & Cabin Classes: Economy Seats: Numbered airline-style seats (standard). Business Class: Premium seats in quieter forward cabin with extra legroom. First Class / VIP: Available on select vessels — premium lounge with dedicated service. No sleeping cabins on high-speed vessels.
Luggage Policy: Up to 50 kg per passenger, free of charge. On high-speed catamarans, luggage is stored in overhead bins or designated racks — no large oversize items. All luggage must fit in designated storage areas.
Pets: Pets accepted free when included in booking. Animals under 10 kg stay with owner in a carrier in the passenger cabin. Larger pets use kennels in the vehicle area. Health certificate required. Note: on rough sea days, pets in the vehicle area may experience more motion.
Vehicles: Selected Seajets vessels carry vehicles — check the specific sailing when booking. Car rates from €35–70. Motorcycles from €10–20. Many Seajets catamaran services are passenger-only — if vehicle transport is essential, verify before booking.
Blue Star Ferries is Greece's largest and most established conventional ferry operator, part of the Attica Group. With a modern fleet of large conventional vessels, Blue Star serves the most demanding Cyclades routes year-round, offering a complete onboard experience comparable to a short cruise.
Fleet on this route: Large conventional ferries (Blue Star Delos, Blue Star Paros, Blue Star Naxos, Diagoras) — carrying up to 2,400 passengers and 600 vehicles
Seat & Cabin Classes: Deck Class: Open-air deck seating (cheapest). Economy Seats: Numbered airplane-style seats indoors. Business Class Seats: Premium reclining seats in quieter lounge. 4-Bed Cabin: Shared inside cabin. 2-Bed Cabin: Semi-private inside cabin. Exterior Cabin: Cabin with porthole window. Deluxe Cabin: Premium cabin with exterior window and en-suite bathroom.
Luggage Policy: Up to 50 kg of luggage per passenger, free of charge. No formal check-in required — store bags in designated luggage racks near your cabin or seat. Bicycles accepted for an additional fee (€5–8).
Pets: Pets accepted free when included in booking. Animals under 10 kg may stay with their owner in a carrier in designated pet-friendly areas. Larger pets are accommodated in kennels on the open deck or in dedicated pet cabins. Pets must wear a leash and muzzle on open decks. Valid health certificate and EU pet passport required.
Vehicles: All Blue Star vessels have vehicle garages accepting cars, motorcycles, campervans, and buses. Cars from €75–130 depending on route and season. Motorbikes from €20–35. Arrive at the port 60–90 minutes before departure for vehicle boarding — vehicle lanes are in a separate area from passenger embarkation.
All ferries on this route have clean restrooms, luggage storage areas, and food and beverage service. In peak season (July–August), we recommend reserving a specific seat or cabin class rather than traveling on an open deck ticket.
Travel Tips
Athinios Port is Santorini's main ferry terminal, on the island's southwest coast, 8 km from Fira and 20 km from Oia. Buses from Fira central station to the port run regularly (€1.80, ~20 minutes) — confirm timetable locally as it changes seasonally. Taxis cost €12–18 from Fira, €25–35 from Oia. In peak season (July–August), arrive at least 60 minutes early — the port road gets severely congested. The port has a café, ATM, and luggage storage. Vehicles must book ferry space in advance.
Arriving in Syros feels like arriving in a real Greek city — Ermoupoli has 13,000+ residents, a working waterfront, and a cultural scene that continues year-round. The famous Apollo Theatre (modeled on La Scala, Milan) is a 5-minute walk from the dock. The historic district of Ano Syros (a Catholic medieval settlement) is visible on the upper hill. Loukoumades (Greek donuts) and loukoum (Turkish delight) are the island's famous sweet treats — try them fresh from the old-town shops.
Seajets prices are lowest when booked 3+ months ahead. In summer, the fastest sailings (Worldchampion Jet routes) sell out weeks in advance. For the cheapest fares, choose earlier morning departures. Seajets is the best choice for the Athens–Mykonos, Mykonos–Santorini, and Santorini–Ios routes.
Syros is celebrated for its elegant neoclassical capital Ermoupoli — the administrative capital of the Cyclades — with vibrant cultural scene, beautiful architecture, and authentic year-round life. Don't miss exploring the main town (Chora), the local beaches, and the traditional tavernas. For a full guide to Syros's top attractions, restaurants, and hidden gems, visit our Syros island guide.
Island Hopping
After arriving in Syros, extend your Cycladic adventure with these popular onward ferry connections:
3-Island Express (4–5 days): Spend 1–2 days in Syros, then ferry to Tinos for 1 day, and continue to Mykonos for 1–2 days before returning to Athens. Total: a perfect Cyclades sampler that packs in three distinct island personalities.
Use our ferry search engine to find the best schedules and prices for your multi-island itinerary, or browse our island hopping guides for curated route inspiration.
Things to Do
Discover the top tours, excursions, and experiences waiting for you in Syros.
Explore Syros's most beautiful coastlines by boat or guided tour.
Discover the history, architecture, and local traditions of Syros.
Taste the authentic flavours of Syros with local food and wine experiences.
Where to Stay
From boutique hotels to traditional villas — find the perfect accommodation for your Syros stay.
Island Guides
Discover the best beaches, hotels, restaurants, and activities on the islands of this route.
Beaches, hotels, restaurants & things to do
Beaches, hotels, restaurants & things to do
💡 Pro tip: Read our Syros guide before your trip to discover hidden gems. Don't forget to organize your stay early by checking our curated Hotels in Syros and securing your mobility through Syros Car Rentals directly at the port or airport fees-free.
Route Map
FAQ
The ferry from Santorini to Syros takes between 3h and 5h 24m, depending on the vessel type and operator. High-speed catamarans offer the fastest crossing at approximately 3h, while conventional ferries take up to 5h 24m but offer more spacious travel with outdoor decks, cafeterias, and cabin options. Journey times may be slightly longer in winter due to sea conditions.
Ferry tickets from Santorini to Syros start from €17.50 for a standard economy seat in low season. Prices vary by operator, seat class, and time of year — peak season (July–August) fares are typically 25–35% higher. Business class seats and private cabins cost more. Families can save by booking a 4-berth cabin. Use Ferryhopper to compare all available fares in real time.
Ferries operate 3-5 times per week during the main season (Jan - Dec). In peak summer (July–August), there may be multiple daily sailings. Service can be reduced or suspended during winter months on some routes. The route is served by Seajets, Blue Star Ferries. Check the latest schedules on Ferryhopper for exact departure times.
Yes — conventional ferries on this route have vehicle garages and can carry cars, motorcycles, campervans, and even buses. Vehicle spaces are limited and sell out fast in summer, so book at least 4–6 weeks ahead if you're traveling July–August. High-speed catamarans on this route generally do not carry vehicles. Arrive at the port at least 60–90 minutes before departure when traveling with a vehicle.
The best time to visit Syros is late May through early October. June and September offer the ideal balance: warm swimming weather, lower prices than peak season, fewer crowds, and the best ferry connections. July–August is peak season — the most lively but also the most crowded and expensive. May is an excellent shoulder month with pleasant weather and very few tourists. Syros is known for its elegant neoclassical capital Ermoupoli — the administrative capital of the Cyclades — with vibrant cultural scene, beautiful architecture, and authentic year-round life.
The route is served by Seajets, Blue Star Ferries. For the fastest crossing, choose a high-speed service (typically Seajets or Golden Star). For most comfort or if you're traveling with a vehicle, choose a conventional ferry (Blue Star Ferries or similar). For the best price, compare all options on Ferryhopper — prices can vary significantly by departure time and booking lead time.
The easiest way to book is through Ferryhopper — the leading Greek ferry booking platform. Simply enter your departure port, destination, and travel date to see all available sailings, compare prices across operators, and book securely online. Tickets are delivered by email and can be used on your phone. You can also book directly on each operator's website, but Ferryhopper shows all options in one place for easy comparison.
Yes — with journey times up to 5h 24m, overnight or late-evening departures are available on conventional ferry services. Overnight ferries offer cabin options (2-bed, 4-bed, or deluxe cabins with private bathroom) so you can sleep during the crossing and wake up at your destination. This is a great way to save a night's accommodation. Book your cabin class specifically when purchasing — cabin berths sell out quickly, especially in summer.
