Kea - Kythnos
Ferry to Cyclades Islands
Kea - Kythnos
Ferry to Cyclades Islands
Ferries from Kea to Kythnos are operated by 1 ferry company; Blue Star Ferries. The journey usually takes around 1 hour 25 minutes. There are currently 2 weekly sailings on this ferry route. Prices start from as little as £6. Use our Deal Finder to compare prices and availability and book your ferry to Kythnos today.
Kea Kythnos ferry prices tend to range between £6* and £13*. The average price for ferries from Kea Kythnos is typically £6*. The cheapest Kea Kythnos ferry prices start from £6*. The average foot passenger price is £6*.
Pricing will vary depending on the number of passengers, vehicle type, route and sailing times. Pricing is taken from searches over the last 30 days and is exclusive of service fees, last updated February 26.
We offer a fast way to compare ferry tickets and costs across the world to make your choice smooth sailing. Check out our Special Offers page for discounts on select routes and operators. Remember to book early for the best prices and options!
Yes, Direct Ferries offers a wide range of discounts all year around. When searching for ferries, senior discounts will be automatically applied if they are available. Just select your age range from the passenger options.
Students and graduates can get a 5% discount on ferry tickets. To take advantage of the discount, you need to register with, check out our partner Student Beans and confirm your student or graduate status. You will then receive a discount code which can be entered during the payment process.
Resident discounts are available on a variety of Spanish and Italian ferry routes. Just click on the "Residents" option when this is displayed. The discount is automatically applied to the price. Bear in mind that proof of registration or an identity card with the correct address must be shown at check-in.
The first Kea Kythnos ferry typically departs from Kea at around 08:10. The last ferry usually departs at 17:45.
Yes, you can take a day trip between Kea and Kythnos. Day trips from Kea to Kythnos by ferry are very popular due to the short journey time and daily crossings. If possible, taking a vehicle is also a good way to explore a little further afield, at your own pace, with your own space - if you’re looking for inspiration or things to do when you’re there, check out our blog.
Yes, Blue Star Ferries ferries allow cars on board ferries between Kea and Kythnos. Use our Deal Finder to get live pricing for car ferries between Kea and Kythnos.
Whether you can bring your campervan on the ferry from Kea to Kythnos depends on factors like the ship & operator of your preferred crossing. To find out whether you can take your car on the ferry, simply enter your details, and we will compare operators on the specified route for you.
For more practical tips and travel inspiration when taking a car, campervan & caravan, visit our blog.
Currently, you cannot take your bicycle on board any ferries from Kea to Kythnos.
Yes, foot passengers can travel with Blue Star Ferries ferries between Kea and Kythnos.
Pets are allowed on ferries travelling from Kea to Kythnos with Blue Star Ferries. .
Pricing is taken from searches over the last 30 days and is exclusive of service fees, last updated February 26.
In general, you’ll need the following things when travelling with your pet on board a ferry:
For more information about taking your dog on a ferry, read our article on pet ferry travel.
Where your pet stays during the ferry crossing depends on the ferry operator. Some ferries require pets to remain in your vehicle for the duration of the crossing, whilst others offer designated pet areas, as well as pet-friendly cabins and lounges . Our Deal Finder shows you all the different options, so you can decide which ferry crossing best suits you and your pet’s travel needs.
There are a few things to keep in mind when travelling with guide and assistance dogs. We also recommend contacting our customer service team or notifying the ferry company at the time of booking that you’ll be travelling with a guide dog or assistance dog.
You should also ensure that you have any necessary certificates and documentation with you, as you may be asked to present them when boarding or whilst you’re on board.
Please note that even if pets aren’t allowed on board, different regulations may apply to passengers travelling with guide dogs and assistance dogs. You can check the specific rules on your preferred sailing with our customer service. For general information on travelling with assistant dogs and guide dogs, visit our Special Assistance Help page.
Whether an overnight ferry is available on the route between Kea and Kythnos depends on various factors. To find out if there is an overnight ferry available simply enter your details, our search results will then provide you with the information whether your preferred ferry sails overnight. Here you can also find the current ferry timetables and crossing times, as well as alternatives for day passages.
Please note that the duration of the night ferries can at times be slightly longer than that of the day ferries.
Travel requirements can vary depending on the route, so it's important to check what documents you'll need before sailing. In most cases, a valid passport is required when traveling from Kea to Kythnos, along with any necessary visas or national ID cards. Requirements may differ based on your nationality and the destination country’s regulations. To avoid delays at check-in, you can find helpful information for your journey in our Check-in, Travel Documents & Tickets guide and in our blog post on tips and tricks for international travel.
To book your ferry tickets simply enter your departure and arrival ports and the date you’d like to travel to see all available options and prices. You’ll also be able to view alternative routes and times, so you can find the best deal to suit you.
Look out for early booking discounts or special ticket options such as upgrades or flexi-tickets that allow you to change or cancel your booking. To make your sailing as smooth as possible, make sure you enter all the required information correctly, such as number of passengers and vehicle specifications.
Once you’ve finalised your booking, you’ll receive a confirmation email. It depends on the ferry operator you book with as to how your boarding pass is issued and collected.
Whilst some ferry operators issue the boarding pass as soon as your booking is confirmed, others may ask you to check in at the port. There’s also the option for online check-in, which can be easily done via the Direct Ferries app, if available.
The ticket desks are usually located near the ferry terminals. To avoid any delays at the port, we’d recommend allowing some extra time to collect your tickets and to check-in.
During check-in, you must show your email confirmation, as well as an official photo ID, such as a passport or identity card. You might also be asked to provide documentation for your pet (vaccines, pet insurance etc.) or proof of residence, if you have booked your ticket with a resident discount.
There could be various reasons why there are no departures from Kea to Kythnos for the date you’ve requested. For example, a temporary timetable change, limited availability or seasonal changes in the timetable. We recommend checking for alternative dates and routes.
The best time to book ferries from Kea to Kythnos is usually as early as possible. By booking in advance, you’ll not only get your tickets at the best available prices, but you’ll also get a better choice of departure times and cabin/seating options.
We’d recommend making your booking at least a few weeks in advance to benefit from the best offers. Bear in mind that prices may vary depending on the season and availability.
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| Kea - Kythnos Ferry Route summary | ||
|---|---|---|
| Origin | Cyclades Islands | |
| Destination | Cyclades Islands | |
| No. of Operators | 1 | |
| Operators | Blue Star Ferries | |
| Average Price | £6 | |
| Average Daily Sailings | 1 | |
| Average Weekly Sailings | 2 | |
| Average Sailing Duration | 1 h 25 m | |
| Fastest Sailing Duration | 1 h 25 m | |
| First Ferry | 08:10 | |
| Last Ferry | 17:45 | |
| Distance | 16 Nautical Miles | |
* Prices subject to change, pricing is taken from last 30 days, last updated 1 February 2026.
The Greek island of Kea is located in the Aegean Sea and is one of the Cycladese group of islands. Kea is roughly 20 km from Cape Sounio and 60 km to the south east of Athens, the Greek capital. The island is not particularly large, measuring 9 km wide and 19 km long, and its main villages are Korissa and Vourkari. One of the most popular visitor attractions on the island is the pretty port of Korissia, which is surrounded by white washed houses with colourful roofs, the enamel factory, winding cobbled alleys and picturesque churches. Visitors will often see caiques and fishing boats in the harbour.
The island's crystal clear waters make it a popular destination for scuba divers. The island's waters have excellent visibility, is rich in marine life and is great for wall diving. Some of the most popular dive sites around the island are the wreck of the steamship Patris which sank in 1868 and also the famous wreck of HMS Britannic, the sister ship of the Titanic, which is located around 1.5 nautical miles offshore. The latter is popular with Tec divers as the wreck is at a depth of around 120 meters.
Kythnos is a Greek island that is located very close to Attica and is part of the Cyclades group of islands. The island, sometimes called Thermia because of the thermal springs on the island, is one of the lesser visited islands of the Cyclades but is popular with visitors because of its thermal springs. There is a modern spa located in Loutra, with two hot springs in the area. The spring of Ayio Anargyroi and the spring of Caucasus, where the temperature of the water reaches 52C, are famous for their therapeutic effects and have been since ancient times.
The island's harbour is located at Merihas and the island's capital is called Hora and are both located in the north of the island. In the south, only the areas by the bay of Ayios Dimitrios and Panayia Canála are inhabited. This is where a famous monastery is located within a pine forest.
Ferry services from Kythnos depart to the Port of Piraeus or to the port of Lavrio. The crossing to Piraeus takes approximately 3 hours by conventional ferry and approximately one hour by high speed ferry. The crossing time to Lavrio takes about 2 hours. Kythnos is also connected by sea with the islands of Serifos, Sifnos, Milos, Santorini, Sikinos, Folegandros and Kea.
