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Kea to Kythnos Ferry

Book Kea to Kythnos ferry tickets. Fastest crossing: 1h. Tickets from €14.00 with Hellenic Seaways & more. Compare schedules, prices & operators.

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Home/Ferries/Kythnos

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Ferry from Kea (Tzia) to Kythnos

Kea (Tzia)
Kythnos

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1h

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€14.00

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Daily (peak)

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2

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€28

2 × €14

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How do you get from Kea to Kythnos by ferry?

The ferry from Kea to Kythnos takes about 1h and fares start from €14.00. There are up to Daily (peak) crossings a day in high season, run by Hellenic Seaways. Book online to compare departure times and secure the lowest fare.

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The Kea to Kythnos ferry is one of the most popular Aegean crossings, operating seasonally with daily sailings. The crossing takes between 1h and 1h 30m depending on the vessel, with ticket prices starting from €14.00. The route is served by Hellenic Seaways. Whether you are island-hopping across the Cyclades or heading directly to Kythnos, this guide covers everything you need to book with confidence.

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Hellenic Seaways

Hellenic Seaways

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€14.00

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1h

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Kea → Kythnos

Daily (peak)

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1h

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€14.00

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Kythnos → Kea

Daily (peak)

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1h

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€14.00

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January7 days/week1h 30m€14.00
February7 days/week1h 30m€14.00
March7 days/week1h 30m€14.00
April7 days/week1h€16.10
May7 days/week1h€16.10
June7 days/week1h€16.10
July7 days/week1h€16.10
August7 days/week1h€16.10
September7 days/week1h€16.10
October7 days/week1h€16.10
November7 days/week1h 30m€14.00
December7 days/week1h 30m€14.00

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pricing.table.passengersKea → KythnosKythnos → Kea
Economy / Deck seat€14.00€14.00
Airline-style numbered seat€17.50€17.50
Business / VIP class€23.10€23.10
Children (5–10 yrs)Up to 50% discountUp to 50% discount
Infants (0–4 yrs)FreeFree

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Hellenic Seaways

Type: High-speed ferry
Logo: Ferry operator logo
Hellenic Seaways connects Athens (Piraeus) to several Cyclades islands with their high-speed fleet. First-class and business seating on select routes, with vehicle accommodation available.
Seat classes: Economy seat, Business class, First class
Vehicle transport: Yes
Cabin available: No
Wi-Fi: Yes

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Athens (Piraeus)Kythnos

LavrioKythnos

SerifosKythnos

PiraeusKea

1h

LavrioKea

1h

KythnosSerifos

45m

KythnosMilos

1h 30m

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Your ferry from Kea to Kythnos offers more than just transport, it is part of the Greek island experience. On conventional ferries (Blue Star, Fast Ferries), expect open sun decks where you can watch the Aegean unfold, full restaurants and cafes, shops, ATMs, and spacious indoor lounges. High-speed catamarans (Seajets, Hellenic Seaways) trade outdoor space for speed: airline-style interiors, snack bars, and panoramic windows.

All vessels, regardless of type, provide air-conditioned interiors, clean restrooms, and bilingual (Greek/English) announcements. During peak summer season, arrive early to claim the best deck spots.

Luggage Policy

  • Blue Star Ferries & Fast Ferries: Up to 50 kg per passenger. Dedicated luggage storage areas available on board.
  • Seajets: Up to 50 kg per passenger. Overhead storage and racks near seating.
  • No airline-style check-in for luggage, simply carry it aboard. Label bags clearly.

Traveling with Pets

Pets travel free of charge on most ferries when included in the booking. Animals under 10 kg may travel with their owner in a carrier; animals over 10 kg use designated kennels on deck. Pets must wear a mu

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Korissia (Livadi) Port, 3 km from Ioulis (Chora).

Merihas Port, 2 km from Chora. Car rental and taxis available.

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  • Serifos: from 45m, tickets from €16.00
  • Milos: from 1h 30m, tickets from €22.00

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Add a car & save 10%

Add a rental car in Kythnos

Free port delivery · verified local partners · book direct

See cars in Kythnos

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The Kea to Kythnos ferry takes between 1h and 1h 30m, depending on the operator and vessel type. The fastest option is 1h.

Ferry tickets from Kea to Kythnos start from €14.00 for an economy seat. Prices vary by operator, season, and ticket class.

Ferries on the Kea to Kythnos route run Daily (peak). In summer (June–September) frequency increases significantly.

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Kythnos?

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