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Ferries run from Karlovassi, Samos to Kos (Main Port) 2 days a week, all year round. The first ferry of the day departs from Karlovassi, Samos at 21:15, and the last at 21:15. The fastest ferry can reach Kos (Main Port) in just 5h 50min, while on average the journey takes around 6h 9min. One-way tickets start at just €42.70 and can cost up to €42.70. From June to September, there are about 1 weekly crossings; from October to May, this drops to around 1. Book your ferry tickets to Kos (Main Port) online with Ferryscanner for the most convenience and best price guarantee.
Indirect ferries from Karlovassi, Samos to Kos (Main Port) will stop off at other destinations along the way, such as Karlovassi, Samos - Patmos - Leros (All Ports) - Kalymnos - Kos (All Ports).
Ferry companies from Karlovassi, Samos to Kos (Main Port)
Seajets companies operate routes from Karlovassi, Samos to Kos (Main Port). The data below covers the upcoming week, sorted by average ticket price.
Karlovassi, Samos to Kos (Main Port) ferry schedule
The ferry schedule from Karlovassi, Samos to Kos (Main Port) varies according to the company and season. An overview of key details for planning your trip:

Can I take a ferry from Karlovassi, Samos to Kos (Main Port)?
Yes, ferries run between Karlovassi, Samos and Kos (Main Port). This route is operated by Seajets, and takes around 6h 9min on average. Ferries are available seasonally.

How long is the ferry from Karlovassi, Samos to Kos (Main Port)?
The ferry journey from Karlovassi, Samos to Kos (Main Port) usually takes 6h 9min, with the fastest ferry getting there in just 5h 50min, and the longest ferry in 6h 50min.
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 Karlovassi, Samos to Kos (Main Port), 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 Karlovassi, Samos to Kos (Main Port)
The fastest ferry from Karlovassi, Samos to Kos (Main Port) is SUPERSTAR II, operated by Seajets, which takes just 5h 50min.
Can you do a day trip from Karlovassi, Samos to Kos (Main Port)?
No, unfortunately you won’t be able to make a day trip from Karlovassi, Samos to Kos (Main Port), as the shortest journey time is approximately 5h 50min, 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 Kos (Main Port) to Karlovassi, Samos and start planning your trip!
Are there overnight ferries from Karlovassi, Samos to Kos (Main Port)?
Yes, there are night ferries operating on the Karlovassi, Samos to Kos (Main Port) route. For maximum comfort, our booking and reservation system will give you the option of booking private cabins, shared cabins, or airline-style seating on your voyage.
This summary for the Karlovassi, Samos to Kos (Main Port) 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 Kos (Main Port), Nearby Destinations Worth Exploring
Explore nearby destinations from Kos (Main Port), all within 100 km or 2 hours. Great for island hopping in Greece.

Karlovassi, Samos to Kos (Main Port) ferry ticket prices, offers and discounts
Ferry ticket prices from Karlovassi, Samos to Kos (Main Port) typically range from €42.70 to €42.70 for foot passengers and on average €0.00 for vehicles, 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 Karlovassi, Samos to Kos (Main Port) 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 Kos (Main Port).
Choose your ferry from Karlovassi, Samos to Kos (Main Port)

How to get from Karlovassi, Samos to Kos (Main Port)
To get from Karlovassi, Samos to the main port of Kos, ferry transportation is the most convenient option. Ferries typically depart from the Karlovassi port, located just a short walk from the city center and a 30-minute drive from the airport. Local buses and taxis frequently service this route, with buses operating every hour and taxis available for quicker transfers, making it easy to reach the ferry in time.
At the Karlovassi port, you will find the departure area near the terminal where the ferries dock. It is advisable to arrive a bit early, as schedules may vary. Be sure to check ticket kiosks or electronic displays for the latest updates on departure times, ensuring you don’t miss your ferry to Kos.

Traveling from Karlovassi, Samos to Kos (Main Port) as a foot passenger or with a vehicle
Ferries from Karlovassi, Samos to Kos (Main Port) 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 Karlovassi, Samos to Kos (Main Port)?
Cars are allowed on certain ferries from Karlovassi, Samos to Kos (Main Port), and can be booked through Ferryscanner. Ferries and companies that accommodate cars:
- SUPERSTAR II- Seajets
Vehicle transportation prices depend on the type of vehicle, ferry company, and season, with prices starting from €0.00. For unaccompanied vehicles, contact our support team for details.
Motorcycle
Motorcycles are allowed on SUPERSTAR II ferries from Karlovassi, Samos to Kos (Main Port). Adding a motorcycle to your Ferryscanner booking is simple, and pricing is tailored specifically for two-wheel vehicles.
Bicycle
Bicycles are usually allowed on ferries from Karlovassi, Samos to Kos (Main Port) and are often transported for free. Fees, if applicable, will appear during the booking process. Ferries that allow bicycles on board are SUPERSTAR II.
Luggage on board
When traveling from Karlovassi, Samos to Kos (Main Port), 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:
- SUPERSTAR II: 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 Karlovassi, Samos to Kos (Main Port). 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 Karlovassi, Samos to Kos (Main Port), 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 Karlovassi, Samos to Kos (Main Port) • Insider tips for your trip
Make your journey from Karlovassi, Samos to Kos (Main Port) enjoyable with these handy tips for a secure, comfortable, and fun trip! The ferry ride offers stunning views of the Aegean Sea, setting the mood for your adventure ahead.
Safety: Ferries on this route are well-equipped and follow modern safety practices, ensuring a reliable trip.
Parking: There's ample parking available at Karlovassi port, making it convenient to leave your car while you explore Kos.
Scenic Views: Keep your camera ready! The ferry ride features breathtaking views of the islands, which you won't want to miss.
Ticket Tips: Book your tickets in advance to secure your spot and save time when boarding. The Ferryscanner app makes it easy to check schedules and book your trip.
Onboard Dining: Enjoy light snacks and beverages available on the ferry, but it’s wise to bring your own snacks and water for the journey.
Weather Ready: If you're traveling in summer, don't forget sunscreen. Bring a light jacket for the ferry’s cooler indoor areas and be prepared for wind on the outdoor decks.
Kos Highlights:
- Cultural Heritage: Visit the ancient ruins of Asklepion, a UNESCO World Heritage site.
- Local Flavors: Don’t miss tasting the island’s famous oregano or the refreshing local wines.
Visit our blog for more tips and ideas to make the most of your trip to Kos (Main Port).

Finding your way to Karlovassi, Samos ferry port
The ferry terminal in Karlovassi, Samos, is located near the city center, about 1.5 km from the main square and is easily accessible by car, taxi, or local bus. If you take a taxi, the ride from the city center typically takes around 5 minutes. Public buses also service this route and run regularly, making it a convenient option for travelers. In comparison, the main ferry terminal in Kos is centrally located, a short walk from popular areas like the harbor and the main square. It's well-connected, with taxis and local buses readily available for easy transport. Please keep in mind that schedules may change, so double-check timings and routes before your trip. If you encounter any information that seems outdated or incorrect, please reach out to us for assistance.

Exploring Kos (Main Port)
Kos (Main Port) is a colorful and lively place in Greece that everyone should visit! The port is filled with cool boats, cute shops, and tasty restaurants where you can try yummy local food like fresh seafood and traditional Greek dishes. One special place to see is the ancient ruins of the Odeon, where you can imagine what performances were like long ago.
Don't forget to visit the sandy beaches nearby. Renting a sunbed to relax while listening to the waves is pure bliss! If you're feeling adventurous, you can rent a bike to explore lovely paths that lead to hidden spots like the peaceful Asklepion, an ancient healing center with beautiful views.
Kos (Main Port) is perfect for a quick visit or as a starting point for exciting day trips to nearby islands like Nisyros or Kalymnos. With its mix of history, nature, and fun activities, Kos (Main Port) is a fantastic destination for everyone!
Available ferries from Karlovassi, Samos to Kos (Main Port)
See the ferries traveling from Karlovassi, Samos to Kos (Main Port), along with possible alternatives like helicopters.



