Ferries run from Kythnos to Ios 1 days a week, all year round. The first ferry of the day departs from Kythnos at 09:45, and the last at 09:45. The fastest ferry can reach Ios in just 9h 25min, while on average the journey takes around 9h 25min. One-way tickets start at just €16.50 and can cost up to €16.50. From June to September, there are about 1 weekly crossings; from October to May, this drops to around 1. Book your ferry tickets to Ios online with Ferryscanner for the most convenience and best price guarantee.

Ferry companies from Kythnos to Ios

Hellenic Seaways companies operate routes from Kythnos to Ios. The data below covers the upcoming week, sorted by average ticket price.

Hellenic Seaways
Hellenic Seaways
1 weekly
9h 25m
€16.50Find Tickets
Last Update: 20/03/2026

Kythnos to Ios ferry schedule

The ferry schedule from Kythnos to Ios varies according to the company and season. An overview of key details for planning your trip:

EARLIEST FERRY
09:45
LATEST FERRY
09:45
FASTEST CROSSING
9h 25m
DURATION
9h 25m
FREQUENCY
Weekly
NUMBER OF STOPS
0
PRICE RANGE
€16.50
ROUTE DISTANCE
107.23km / 57.86nm
Aerial view of a large ferry approaching a busy passenger port in a coastal city.

Can I take a ferry from Kythnos to Ios?

Yes, ferries run between Kythnos and Ios. This route is operated by Hellenic Seaways, and takes around 9h 25min on average. Ferries are available weekly.

Traveler enjoying sunset views from a ferry deck during a sea crossing.

How long is the ferry from Kythnos to Ios?

The ferry journey from Kythnos to Ios usually takes 9h 25min, with the fastest ferry getting there in just 9h 25min, and the longest ferry in 9h 25min.

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 Kythnos to Ios, 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 Kythnos to Ios

The fastest ferry from Kythnos to Ios is , operated by Blue Star Ferries, which takes just 9h 25min.

Can you do a day trip from Kythnos to Ios?

No, unfortunately you won’t be able to make a day trip from Kythnos to Ios, as the shortest journey time is approximately 9h 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 Ios to Kythnos and start planning your trip!

Are there overnight ferries from Kythnos to Ios?

No, unfortunately there are no night ferries from Kythnos to Ios. Check out the daytime sailing options to plan your trip with convenience and flexibility.

This summary for the Kythnos to Ios 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 Ios, Nearby Destinations Worth Exploring

Explore nearby destinations from Ios, all within 100 km or 2 hours. Great for island hopping in Greece.

Ios to Santorini
39.92km
(21.54nm)
0h 17m
PRICE
€6.50
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Ios to Sikinos
13.92km
(7.51nm)
0h 25m
PRICE
€3.50
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Ios to Naxos
43.72km
(23.59nm)
1h 5m
PRICE
€7.00
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Ios to Folegandros
31.38km
(16.93nm)
1h 15m
PRICE
€5.50
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Ios to Sifnos
60.86km
(32.84nm)
2h 0m
PRICE
€11.50
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Man sitting on a cliff with a laptop, looking out over the sea near sunset.

Kythnos to Ios ferry ticket prices, offers and discounts

Ferry ticket prices from Kythnos to Ios typically range from €16.50 to €16.50, 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 Kythnos to Ios 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 Ios.

Choose your ferry from Kythnos to Ios

Traveler checking directions on a smartphone in front of a large transportation map.

How to get from Kythnos to Ios

To travel from Kythnos to Ios, the most efficient option is to take a ferry from the port of Loutra, conveniently located near key spots like the city center. You can reach the port via local buses or taxis, which offer frequent services throughout the day, with bus rides lasting around 20 minutes. Taxis provide a quicker alternative, typically taking just 10 minutes.

At the Kythnos port, the ferry typically departs from an easily identifiable terminal area, where ticket offices and waiting areas are located. Be sure to check the latest information on departures or any schedule changes via posted displays. Arriving early is advisable to ensure a hassle-free boarding experience.

Close-up of a traveler sitting on a suitcase next to a parked car, ready to depart.

Traveling from Kythnos to Ios as a foot passenger or with a vehicle

Ferries from Kythnos to Ios 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.

View of multiple cars parked on a ferry deck during a sea crossing.

Are cars allowed on the ferries from Kythnos to Ios?

Cars are not allowed on ferries operating between Kythnos and Ios. This route is exclusively for foot passengers.

Luggage on board

When traveling from Kythnos to Ios, 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 Kythnos to Ios. 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 Kythnos to Ios, 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.

Crystal-clear waters and a secluded beach with pine trees and rocky coastline under a bright blue sky.

Travel smart from Kythnos to Ios • Insider tips for your trip

Make your journey from Kythnos to Ios an enjoyable adventure with these helpful tips for a safe, comfortable, and fun trip!

Safety: Ferries on this route are well-maintained and adhere to modern safety standards, ensuring a secure and pleasant journey.

Parking: Ample parking options are available at Kythnos, making it easy to leave your vehicle behind while you explore.

Scenic Views: Keep your camera handy! The ferry ride offers stunning views of the sparkling Aegean Sea and neighboring islands.

Ticketing: Booking your ferry tickets in advance is smart, especially during peak seasons. Use the Ferryscanner app for quick updates and easy bookings.

Onboard Dining: Enjoy a meal or snacks from onboard cafes, or bring your own snacks and water for the trip.

Weather Ready: If traveling in summer, pack sunscreen. A light jacket can be useful onboard, as indoor areas may feel cool.

Wind Awareness: Outdoor decks can be breezy, so hold on tight to your belongings for a comfortable experience.

Don’t miss the chance to explore Ios’s vibrant nightlife and ancient ruins, or taste its scrumptious local honey and olives. Enjoy the white sandy beaches and crystal-clear waters that make Ios a true gem of the Cyclades.

Visit our blog for more tips and ideas to make the most of your trip to Ios.

View of a busy ferry port with multiple ships docked along the waterfront of a coastal city.

Finding your way to Kythnos ferry port

To reach the Kythnos ferry port, head to Digital Port (Loutra), located just 10 km from the island's main town, Chora. It's accessible by car, taxi, or bus from Chora. While bus services may be limited, taxis offer a quick and convenient option.

In Ios, the ferry terminal is near the main town (Chora), easily reachable on foot or by local buses from popular areas like Mylopotas Beach.

For reliable travel, check transportation availability ahead of your trip, as schedules may change. If you encounter any discrepancies, please let our support team know to help keep everyone informed.

Exploring Ios

Ios is a beautiful island in Greece that everyone should explore! It’s known for its stunning beaches like Mylopotas Beach, where you can swim in clear blue water and relax in the sun. The island has charming little villages filled with white houses and colorful flowers. One of the best spots to visit is the ancient town of Chora, where narrow streets are filled with shops and yummy restaurants. Don’t forget to try local dishes like moussaka and fresh seafood!

You can also hike to the top of the hill to see the famous Panagia Gremiotissa Church, which offers amazing views of the island and sea. If you love nature, you can explore hidden trails and find peaceful beaches away from the crowds.

Ios is perfect for a short trip, but it’s also a great place to start your adventure to nearby islands like Santorini or Naxos. Whether you’re looking for fun activities or just a relaxing day at the beach, Ios has it all for everyone to enjoy!

For more detailed information about Ios, including top attractions, activities, and travel tips, check out our dedicated guide: Ferry to Ios.
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Available ferries from Kythnos to Ios

See the ferries traveling from Kythnos to Ios, along with possible alternatives like helicopters.

ARTEMIS

ARTEMIS Hellenic Seaways

Visualize your trip: Kythnos to Ios ferry map