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Ferries run from Kea (Tzia) to Kythnos 0 times a week from June to September. The first ferry of the day departs from Kea (Tzia) at 08:10, and the last at 08:10. The fastest ferry can reach Kythnos in just 1h 25min, while on average the journey takes around 1h 27min. One-way tickets start at just €6.50 and can cost up to €6.50. Book your ferry tickets to Kythnos online with Ferryscanner for the most convenience and best price guarantee.
Ferry companies from Kea (Tzia) to Kythnos
Hellenic Seaways companies operate routes from Kea (Tzia) to Kythnos. The data below covers the upcoming week, sorted by average ticket price.
Kea (Tzia) to Kythnos ferry schedule
The ferry schedule from Kea (Tzia) to Kythnos varies according to the company and season. An overview of key details for planning your trip:

Can I take a ferry from Kea (Tzia) to Kythnos?
Yes, ferries run between Kea (Tzia) and Kythnos. This route is operated by Hellenic Seaways, and takes around 1h 27min on average. Ferries are available seasonally.

How long is the ferry from Kea (Tzia) to Kythnos?
The ferry journey from Kea (Tzia) to Kythnos usually takes 1h 27min, with the fastest ferry getting there in just 1h 25min, and the longest ferry in 1h 30min.
Ferry times can vary depending on the ferry company, weather conditions, and whether you opt to take a high-speed service or not.
When you book your ferry with Ferryscanner from Kea (Tzia) to Kythnos, our system will automatically recommend the best option for you. We use a smart algorithm that takes the most direct routes, ferry speed, e-ticket availability and the best arrival and departure times into account, to help you find the most convenient option for your journey.
Fastest ferry from Kea (Tzia) to Kythnos
The fastest ferry from Kea (Tzia) to Kythnos is , operated by Blue Star Ferries, which takes just 1h 25min.
Can you do a day trip from Kea (Tzia) to Kythnos?
No, unfortunately you won’t be able to make a day trip from Kea (Tzia) to Kythnos, as the shortest journey time is approximately 1h 25min, and there’s no return ferry on the same day. On this route, we’d recommend you stay overnight to get the most out of your destination. Check out our ferry search and booking system to secure your tickets from Kythnos to Kea (Tzia) and start planning your trip!
Are there overnight ferries from Kea (Tzia) to Kythnos?
No, unfortunately there are no night ferries from Kea (Tzia) to Kythnos. Check out the daytime sailing options to plan your trip with convenience and flexibility.
This summary for the Kea (Tzia) to Kythnos route is based on recent data and is updated regularly. However, schedules may vary depending on seasonal changes, ferry companies, and availability. For the most accurate and detailed ferry timetable, including routes, stops, and pricing, check out our ferry search and booking system.
Close to Kythnos, Nearby Destinations Worth Exploring
Explore nearby destinations from Kythnos, all within 100 km or 2 hours. Great for island hopping in Greece.

Kea (Tzia) to Kythnos ferry ticket prices, offers and discounts
Ferry ticket prices from Kea (Tzia) to Kythnos typically range from €6.50 to €6.50, with additional costs for cabins or premium seating options. Prices vary depending on the type of ticket and ferry company. Book your ticket as early as you can to make sure you get the best price, as fares tend to increase the closer you get to your departure date. Remember to check any specific restrictions ferry operators might have on this route, such as only accepting foot passengers or requiring a vehicle to board.
Ferry Offers
Special offers may be available on the Kea (Tzia) to Kythnos route, depending on the time of year and the ferry company. These can include early booking discounts or limited-time promotional deals. To stay updated, follow the Ferryscanner blog, check our social media pages, or subscribe to our newsletter. Any valid offers are applied automatically during booking, so you’ll always get the best price for your trip to Kythnos.
Choose your ferry from Kea (Tzia) to Kythnos

How to get from Kea (Tzia) to Kythnos
To get from Kea to Kythnos, the best option is to catch a ferry from the port of Lavrio, located about 30 kilometers from the Kea city center. You can reach Lavrio via a taxi or a local bus, with services typically running every hour and a travel time of approximately 45 minutes by bus. This makes it a convenient departure point for your journey across the Cyclades.
At the Kea port, you'll find a terminal where ferries usually leave, though the exact layout may vary. Be sure to check the ticket displays for schedule updates and allow ample time before your departure for any unforeseen changes. It's always wise to arrive a bit early to make your journey enjoyable.

Traveling from Kea (Tzia) to Kythnos as a foot passenger or with a vehicle
Ferries from Kea (Tzia) to Kythnos allow foot passengers. Wheelchair accessibility is typically available, but we recommend contacting our support team to make sure and confirm specific services. Please aim to arrive at your boarding gate at least 60 minutes before departure. Our Flexi Cancellation and SMS Notification Packages will cover you in the event of any unforeseen or last minute changes, which you can select during the booking process.

Are cars allowed on the ferries from Kea (Tzia) to Kythnos?
Cars are not allowed on ferries operating between Kea (Tzia) and Kythnos. This route is exclusively for foot passengers.
Luggage on board
When traveling from Kea (Tzia) to Kythnos, ferry companies typically allow passengers to bring luggage on board without additional charges.
Luggage Allowance: Most ferry companies permit 1 piece of luggage weighing up to 50 kg. When you book with us, your luggage allowance is always clearly stated, so there are no surprises even if policies vary between ferry companies and vessels. Per ferry:
- : Up to 50kg per passenger.
It’s a good idea to label your luggage clearly, and make sure you place it in the designated storage area indicated to you by the crew on board. Note that if you’re taking oversized or extra luggage with you, your ferry company may charge you an additional fee.
If you have any doubts, we recommend checking the dedicated ferry company page on our website for detailed luggage information. You can also get in touch with our support team for further assistance.
Cabins on board
Unfortunately, there are no cabins available on the ferries from Kea (Tzia) to Kythnos. Don’t worry, though, you’ll find plenty of comfortable lounge or airplane-style seating on board for your relaxation and comfort.
Can I bring my pet on board?
Yes, pets are allowed on ferries from Kea (Tzia) to Kythnos, but specific policies vary by ferry company. General guidelines:
- Pets over 10 kg must be kept in the ship’s onboard kennels; pets under 10 kg can stay in their owner’s pet carrier.
- Service dogs are exempt from kennel requirements.
- Ensure you have all the necessary documents, tickets, and pet essentials for your trip.
- Greek operators typically allow pets for free.
If you're unsure about your ferry's policy, we recommend checking the ferry company's page on our website for detailed information. You can also reach out to our support team if you need further assistance.

Travel smart from Kea (Tzia) to Kythnos • Insider tips for your trip
Make your journey from Kea (Tzia) to Kythnos a delightful adventure with these handy tips for a safe, comfortable, and enjoyable trip!
Ferries on this route are safe and comply with contemporary safety measures, ensuring a pleasant voyage. Always check schedules ahead of time and arrive early to secure good parking.
You'll enjoy panoramic views of the Aegean Sea during the crossing, so grab a spot on deck if the weather permits. Remember, it can get windy outside, so dress accordingly.
Booking your tickets online through the Ferryscanner app is quick and keeps you informed about any changes. Consider bringing snacks and water, as onboard dining may be limited.
As you prepare to disembark, check the weather in Kythnos. A light jacket may be needed onboard due to the chill of air conditioning. If you're traveling in summer, sunscreen is essential for sun protection.
Cultural Charm: Kythnos offers stunning hot springs and traditional villages. Don’t miss visiting the unique church of Panagia Kanala.
Local Flavors: Make sure to sample the delectable local cheese and honey. Perfect souvenirs to take back!
Visit our blog for more tips and ideas to make the most of your trip to Kythnos.

Finding your way to Kea (Tzia) ferry port
To reach the ferry terminal in Kea (Tzia), head to the main port, Korissia, located just a short drive from the island's center. If you're coming from Athens, you can take a ferry from Lavrio port, which is about a 1-hour drive away. Transportation options include renting a car, taking a local taxi, or using public buses that connect these locations.
The ferry terminal in Kythnos is situated in Merichas, conveniently located near the island's main town, Chora. It’s easily accessible by car and offers taxis and local buses from nearby areas.
Please note that ferry schedules and transportation options may change. If you encounter any inconsistencies, please reach out to our support team for assistance.

Exploring Kythnos
Kythnos is a beautiful island in Greece that is perfect for your next adventure! This special place is known for its stunning beaches like Kolona, where soft sand meets clear blue water. You can explore charming villages like Chora and Dryopida, where the white buildings and colorful flowers make every corner a picture-perfect spot. Don’t forget to try some yummy local food, such as the delicious Kythnian cheese and warm bread!
For fun activities, you can hike the scenic trails that let you see amazing views of the sea and mountains. You can also take a trip to the hot springs at Loutra, where the warm water feels great after a long day of exploring. Some hidden gems include the ancient ruins and secret coves that you can only find by wandering around.
Kythnos is great for short visits, but it can also be a starting point to explore nearby islands like Kea and Serifos. Whether you’re looking to relax on the beach, enjoy nature, or taste local food, Kythnos has something exciting for everyone!
Available ferries from Kea (Tzia) to Kythnos
See the ferries traveling from Kea (Tzia) to Kythnos, along with possible alternatives like helicopters.

