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waypoints / 🇬🇷 GR / Piraeus-Athens – Serifos Timings are not live · Documented
Route · GR

Piraeus-Athens to Serifos

4 operators run this water, from 3 h 45 to 4 h 10 — a difference of 25 min on the same crossing.

Every way across

One row per operator and speed. Where a service is sold as fast and its average does not clear 45 km/h, the word appears in quotation marks — the boat is fast craft, the crossing is not.

Hellenic Seaways Piraeus-Athens → Serifos 117 km conventional crossing 3 h 45 daily 31 km/h average
Aegean Sea Lines Piraeus-Athens → Serifos 117 km conventional crossing 4 h 05 rate not held 29 km/h average
Cyclades Fast Ferries Piraeus-Athens → Serifos 117 km fast crossing 4 h 10 "fast" rate not held 28 km/h average
SeaJets Piraeus-Athens → Serifos 117 km fast crossing not held "fast" rate not held
Aegean Sea Lines Piraeus-Athens → Serifos 118 km crossing not held rate not held
Operator not recorded Piraeus-Athens → Serifos 118 km crossing not held rate not held

Other ways to reach Serifos

If this crossing does not suit, these quays also reach Serifos without a change. It is the question a single-route page cannot answer about itself and an atlas can.

Sifnos – Serifos 20 min Aegean Sea Lines, Blue Star Ferries
Kythnos – Serifos 40 min Aegean Sea Lines, Cyclades Fast Ferries
Kimolos – Serifos 50 min Aegean Sea Lines, Blue Star Ferries
Milos – Serifos 1 h 10 Aegean Sea Lines, Blue Star Ferries
Paros – Serifos 2 h 05 Blue Star Ferries, Hellenic Seaways
Folegandros – Serifos 2 h 20 Cyclades Fast Ferries, SeaJets
Lavrio – Serifos 2 h 30 Magic Sea Ferries
Santorini (Thira) – Serifos 3 h 20 Cyclades Fast Ferries, SeaJets
Santorini Thira – Serifos 3 h 20 Cyclades Fast Ferries, SeaJets
Sikinos – Serifos 4 h 05 Cyclades Fast Ferries

And other ways to reach Piraeus-Athens

Aegina – Piraeus-Athens 35 min Aegean Flying Dolphins, Aegina Ferries
Agistri – Piraeus-Athens 50 min Aegean Flying Dolphins, Magic Sea Ferries
Methana – Piraeus-Athens 50 min Aegean Flying Dolphins, Magic Sea Ferries
Poros – Piraeus-Athens 1 h 05 Aegean Flying Dolphins, Alpha Lines
Hydra – Piraeus-Athens 1 h 10 Alpha Lines, Blue Star Ferries
Kythnos – Piraeus-Athens 1 h 35 Aegean Sea Lines, Cyclades Fast Ferries
Spetses – Piraeus-Athens 1 h 50 Alpha Lines, Blue Star Ferries
Syros – Piraeus-Athens 2 h 05 Blue Star Ferries, SeaJets
Ermioni – Piraeus-Athens 2 h 20 Blue Star Ferries, Hellenic Seaways
Tinos – Piraeus-Athens 2 h 25 Blue Star Ferries, SeaJets

Where else these quays go

Also from Piraeus-Athens

Aegiali · Aegina · Agios Kirikos · Agistri · Alicante (Bus Station) · Amorgos · Anafi · Andros · Antikythira · Aqaba · Astypalea · Barcelona · Bari (FS Park Via Capruzzi) · Benoa

Also from Serifos

Amorgos · Andros · Folegandros · Heraklion · Ios · Katapola · Kea · Kimolos · Koufonisia · Koufonissi · Kythnos · Lavrio · Milos · Mykonos

Which months this runs

Season not heldwe can say when we looked, not which months run

Our records for the Piraeus-Athens–Serifos crossing were read on 11 August 2026 and describe the network as it ran that week. We hold no month-by-month variation, so this page cannot tell you whether a crossing runs in February.

If you are travelling well outside August 2026, confirm with the operator before you plan around it.

What we do not know

No fares. The choice between Hellenic Seaways at 3 h 45 and Cyclades Fast Ferries at 4 h 10 is mostly a price decision, and we hold no prices for either.

No departure times. A weekly rate is a lower bound on how often the crossing runs — never a clock.