Greece has 6,000+ islands, 200+ inhabited ones, and the most extensive ferry network in Europe. Booking the right ferry, leaving from the right port, choosing the right speed — these decisions shape your whole island trip. Here's the complete breakdown.
Piraeus — the big one. Most ferries to Cyclades, Crete, Dodecanese, and longer-haul islands depart here. Massive port with multiple gates (E1-E12). Reach via Metro Line 1 (red) directly to Piraeus station, then 5-15 min walk depending on gate.
Rafina — second port, 1 hour east of Athens. Faster access to Mykonos, Andros, Tinos, sometimes Paros. Smaller, simpler. Reach via the KTEL bus from Athens (€4, 1 hour) or taxi (€60-70 from city, €30 from airport).
Lavrio — small southern port. Limited service to Kea, Kythnos, occasional connections. Most travelers won't use it.
Conventional (slow) ferries: Big ships with car decks, sun decks, restaurants. 6-9 hours Athens to Santorini. Comfortable, atmospheric, you can move around. Cheaper. Cabins available on overnight runs.
High-speed (fast) ferries: Catamarans and hydrofoils. 3-5 hours Athens to Santorini. Faster but you're sealed in like an airplane — no walking outside, can be rough in bad weather, more expensive (50-80% premium).
Our recommendation: Take fast ferry going OUT (you're excited, want to arrive quickly). Take slow ferry coming back (you're tired, want to relax on deck with a beer for the sunset return).
Best booking platforms:
How early to book:
For Piraeus: Metro X95 bus directly to Piraeus port (€6, 60 min) — but it stops far from gates. Better: taxi (€55 flat rate, 50 min) or pre-booked private transfer. For Rafina: KTEL airport bus (€4, 30-40 min) or taxi (€30-40). For Lavrio: only practical by taxi (€35 from airport).
Mostly yes, but weather can cancel sailings. The Aegean meltemi wind (June-August) sometimes stops sailings for 1-2 days. SeaJets fast ferries cancel more often than Blue Star slow ferries. Always have a buffer day before international flights — don't take an island ferry the same day you're flying home.
Online, always. Port ticket offices have limited supply. Walk-up tickets in summer are often only the most expensive class. Online booking through Ferryhopper guarantees price and seat.
No. Mobile tickets work everywhere. Check-in is just showing the boarding pass at the gate. Keep your booking confirmation handy.
30-45 minutes before departure for fast ferries. 60 minutes for conventional ferries (more loading time for cars and cargo). Piraeus port is huge — find your gate (E1-E12) on your ticket and allow walking time.
Yes, no fees. Most travelers bring suitcases on board and store them in luggage areas (overnight ferries) or next to seats (day ferries). No size limits like flights.
Yes, most ferries accept pets. Small pets in carriers in cabin areas, larger pets in dedicated pet areas (kennels) on lower decks. Some companies require advance booking. Check operator policy when booking.
Ask Stelios directly — replies during Athens hours.
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