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waypoints / 🇬🇷 GR / Ios – Koufonissi Timings are not live · Documented
Route · GR

Ios to Koufonissi

2 operators run this water, from 2 h 55. Koufonissi has an airport 27 km from the quay, so this is a crossing you can make one way and fly the other.

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.

SeaJets Ios → Koufonissi 38 km fast crossing 2 h 55 "fast" daily 13 km/h average
Sea Jets Ios → Koufonissi 38 km crossing not held rate not held
Operator not recorded Ios → Koufonissi 38 km crossing not held rate not held

Other ways to reach Koufonissi

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

Schinoussa – Koufonissi 10 min Blue Star Ferries, SeaJets
Iraklia – Koufonissi 25 min Blue Star Ferries, SeaJets
Katapola – Koufonissi 25 min Blue Star Ferries, SeaJets
Naxos – Koufonissi 40 min Blue Star Ferries, SeaJets
Donoussa – Koufonissi 1 h 10 SAOS Ferries, Small Cyclades Lines
Paros – Koufonissi 1 h 20 Blue Star Ferries, SeaJets
Mykonos – Koufonissi 1 h 30 Cyclades Fast Ferries, SeaJets
Santorini (Thira) – Koufonissi 1 h 50 SeaJets
Aegiali – Koufonissi 2 h 30 Blue Star Ferries, Small Cyclades Lines
Folegandros – Koufonissi 3 h 15 SeaJets

And other ways to reach Ios

Sikinos – Ios 10 min Blue Star Ferries, Cyclades Fast Ferries
Andros – Ios 15 min Golden Star Ferries
Kea – Ios 15 min Blue Star Ferries, Hellenic Seaways
Lavrio – Ios 15 min Blue Star Ferries, Hellenic Seaways
Thirasia – Ios 15 min Blue Star Ferries
Folegandros – Ios 30 min Blue Star Ferries, Cyclades Fast Ferries
Santorini (Thira) – Ios 40 min Blue Star Ferries, Cyclades Fast Ferries
Naxos – Ios 45 min Blue Star Ferries, SeaJets
Paros – Ios 1 h 10 Blue Star Ferries, Golden Star Ferries
Thira (Santorini) – Ios 1 h 10 Blue Star Ferries

Where else these quays go

Also from Ios

Amorgos · Anafi · Andros · Athens (Rafina) · Crete · Folegandros · Heraklion · Katapola · Kea · Kimolos · Kythnos · Lavrio · Milos · Mykonos

Also from Koufonissi

Aegiali · Amorgos · Athens (Rafina) · Donoussa · Folegandros · Heraklion · Iraklia · Katapola · Milos · Mykonos · Naxos · Paros · Piraeus-Athens · Rethymno

Which months this runs

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

Our records for the Ios–Koufonissi 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. Not for this crossing, not for any crossing, not for any mode.

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