These are the highest-demand ferry corridors connecting Santorini to the rest of the Greek island network. All travel times and pricing reflect the march 2026 season schedule.
Athens (Piraeus)Santorini
4.5 to 8 hours
The most popular route in Greece, serviced daily by Blue Star Ferries (conventional, ~8 hours) and SeaJets (high-speed, ~4.5 hours). Economy tickets start around €40 to €60 on conventional ferries and €60 to €90 on high-speed catamarans (fares verified for 2025 season; prices fluctuate with fuel surcharges and peak demand).
SantoriniMykonos
2 to 3 hours
A heavily trafficked summer route connecting the two most famous Cyclades islands via high-speed catamaran. Multiple daily departures from late April through October, with up to 8 sailings per day in peak season.
SantoriniNaxos & Paros
1.5 to 2 hours
The easiest island-hopping corridor with multiple daily departures. Both Naxos and Paros sit in the heart of the Cyclades, making them natural stopovers between Santorini and Athens.
SantoriniCrete (Heraklion)
1.5 to 2 hours
The best route for connecting the Cyclades to Greece’s largest island. Operated by both SeaJets and Minoan Lines, this short crossing opens up Crete’s archaeological sites and south-coast beaches.
Athens (Piraeus)Mykonos
2.5 to 5.5 hours
Daily departures year-round. High-speed ferries reach Mykonos in under 3 hours, while conventional ferries take around 5 hours but offer open decks, restaurants, and lower fares starting at €35 to €45.
SantoriniIos
35 min to 1.5 hours
The deepest Santorini corridor in our research data with 8 operators across 13 direct patterns. One of the most flexible island hops in the Cyclades with frequent daily service.
Understanding the difference between ferry types is essential for planning your Greek island trip. Each has clear advantages depending on your priorities.
Operators: SeaJets, Hellenic Seaways, Golden Star Ferries
Operators: Blue Star Ferries, Minoan Lines, Anek-Superfast
If you are traveling during July or August and have a fixed flight to catch, always book a conventional ferry as your final leg — they are far more resistant to Meltemi-related cancellations. For shorter island hops (under 2 hours) between Santorini, Ios, Naxos, and Paros, high-speed catamarans are an excellent choice because the time savings are substantial and cancellation risk is lower on short routes. For overnight journeys from Athens, conventional ferries with private cabins offer the best value and let you arrive rested.
Explore the detailed route search below to compare specific operators, departure times, and seasonal availability.
Use the attached route research to spot which Santorini connections are genuinely robust, which ones lean on longer through-patterns, and where seasonal caveats start to matter.
133
20 major hubs
67
Scheduled connections
9
Geographic areas
Piraeus
25 connections
26 ports
24 ports
20 ports
20 ports
15 ports
This page now distinguishes direct adjacent ferry links from same-pattern through-routes, so travelers can make better routing decisions before checking live sailings.
Active route patterns
140
Operator-declared active or seasonal patterns reconciled into one planning snapshot.
Adjacent direct connections
202
Direct port-to-port connections in the attached route matrix.
Derived through-routes
648
Same-pattern through-routes that may still require date-specific ticket checks.
Ports covered
141
Mainland, island, and cross-border ferry ports represented in the workbook.
Conflict watchlist
6
Patterns flagged as uncertain or conflicting across operator/source pages.
Cyclades
28
active route patterns in the attached research
Santorini sits inside the densest island-hopping region in the active sheet.
Cross-border
31
active route patterns in the attached research
Useful for onward planning, but the most volatile category in the workbook.
Crete & South Aegean
15
active route patterns in the attached research
Important for Santorini-Crete combinations and southbound routing.
Saronic
14
active route patterns in the attached research
Relevant mainly when you are pairing Athens-area ferry time with island transfers.
Click on any port to see connections and schedules. Use filters to find specific routes or explore regions.
Filter by port, season, operator, and route type, then share the exact search with your travel group. Use the results as a planning baseline and confirm the final sailing live before booking.
Compare operators and fares across the routes above, and keep a data connection at the port.
This page contains partner links. If you book or buy through them we may earn a commission, at no extra cost to you.
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Omio lists SeaJets, Blue Star and the regional operators side by side with live times and fares, so you can book the crossing that fits your day.
Partner offer
Mainland coach routes to the ports and airports sell out in summer. Omio shows the KTEL and coach departures with seats still available.
Partner offer
An Airalo eSIM installs before you fly and activates on arrival, so ferry apps and maps work from the airport onwards.
Everything you need to know about ferry travel between the Greek islands
Greek ferries are the lifeline connecting the mainland to over 200 inhabited islands. There are two main types: conventional ferries (slower, cheaper, carry cars) and high-speed catamarans (faster, more expensive, passengers only). Most routes operate year-round, with reduced schedules in winter.
Ready to explore the Greek islands? Use our guides and tools to plan your perfect ferry journey:
To Milos