Ferries run from Piraeus to Kos (Main Port) 6 days a week, all year round. The first ferry of the day departs from Piraeus at 12:00, and the last at 18:00. The fastest ferry can reach Kos (Main Port) in just 10h 45min, while on average the journey takes around 11h 41min. One-way tickets start at just €63.00 and can cost up to €84.00. From June to September, there are about 7 weekly crossings; from October to May, this drops to around 3. Book your ferry tickets to Kos (Main Port) online with Ferryscanner for the most convenience and best price guarantee.

Indirect ferries from Piraeus to Kos (Main Port) will stop off at other destinations along the way, such as Piraeus - Agios Kirykos, Ikaria - Fourni - Patmos - Lipsi - Kalymnos - Kos (All Ports).

Ferry companies from Piraeus to Kos (Main Port)

Blue Star Ferries, Super Fast Ferries companies operate routes from Piraeus to Kos (Main Port). The data below covers the upcoming week, sorted by average ticket price.

Blue Star Ferries
Blue Star Ferries
7 weekly
11h 40m
€63.00Find Tickets
Super Fast Ferries
Super Fast Ferries
5 weekly
11h 48m
€63.00Find Tickets
Last Update: 20/03/2026

Piraeus to Kos (Main Port) ferry schedule

The ferry schedule from Piraeus to Kos (Main Port) varies according to the company and season. An overview of key details for planning your trip:

EARLIEST FERRY
12:00
LATEST FERRY
18:00
FASTEST CROSSING
10h 45m
DURATION
10h 45m - 12h 10m
FREQUENCY
Weekly
NUMBER OF STOPS
1 - 6
PRICE RANGE
€63.00 - €84.00
ROUTE DISTANCE
326.07km / 175.95nm
Aerial view of a large ferry approaching a busy passenger port in a coastal city.

Can I take a ferry from Piraeus to Kos (Main Port)?

Yes, ferries run between Piraeus and Kos (Main Port). This route is operated by Blue Star Ferries, Super Fast Ferries, and takes around 11h 41min on average. Ferries are available weekly.

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

How long is the ferry from Piraeus to Kos (Main Port)?

The ferry journey from Piraeus to Kos (Main Port) usually takes 11h 41min, with the fastest ferry getting there in just 10h 45min, and the longest ferry in 12h 10min.

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 Piraeus 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 Piraeus to Kos (Main Port)

The fastest ferry from Piraeus to Kos (Main Port) is BLUE STAR 1, operated by Blue Star Ferries, which takes just 10h 45min.

Can you do a day trip from Piraeus to Kos (Main Port)?

No, unfortunately you won’t be able to make a day trip from Piraeus to Kos (Main Port), as the shortest journey time is approximately 10h 45min, 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 Piraeus and start planning your trip!

Are there overnight ferries from Piraeus to Kos (Main Port)?

Yes, there are night ferries operating on the Piraeus 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 Piraeus 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.

Kos (Main Port) to Bodrum
44.91km
(24.23nm)
0h 30m
PRICE
€29.00
Find Tickets
Kos (Main Port) to Pserimos
54.7km
(29.51nm)
0h 30m
PRICE
€2.50
Find Tickets
Kos (Main Port) to Kalymnos
57.45km
(31nm)
0h 35m
PRICE
€5.90
Find Tickets
Kos (Main Port) to Nisyros
92.17km
(49.73nm)
0h 50m
PRICE
€7.50
Find Tickets
Kos (Main Port) to Lakki, Leros
49.72km
(26.83nm)
1h 20m
PRICE
€8.50
Find Tickets
Man sitting on a cliff with a laptop, looking out over the sea near sunset.

Piraeus to Kos (Main Port) ferry ticket prices, offers and discounts

Ferry ticket prices from Piraeus to Kos (Main Port) typically range from €63.00 to €84.00 for foot passengers and on average €113.27 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 Piraeus 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 Piraeus to Kos (Main Port)

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

How to get from Piraeus to Kos (Main Port)

To travel from Piraeus to Kos, the best option is to take a ferry from Piraeus Port, conveniently located just 10 kilometers from Athens city center and approximately 50 kilometers from the airport. You can reach the port via taxis, which are readily available and take around 30 minutes, or public buses that run frequently and take about 1 hour. Metro line 1 also connects directly to the port, making it a popular choice for tourists.

At Piraeus Port, ferries to Kos typically depart from designated terminals, where you will find clear signs guiding you to the right dock or gate. While these details may change, it's advisable to check your ticket or the port displays for the latest information before departure. Arriving early is recommended to ensure you have ample time to navigate the terminal and board comfortably.

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

Traveling from Piraeus to Kos (Main Port) as a foot passenger or with a vehicle

Ferries from Piraeus 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.

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

Are cars allowed on the ferries from Piraeus to Kos (Main Port)?

Cars are allowed on certain ferries from Piraeus to Kos (Main Port), and can be booked through Ferryscanner. Ferries and companies that accommodate cars:

  • BLUE STAR 1- Blue Star Ferries
  • BLUE STAR 2- Blue Star Ferries

Vehicle transportation prices depend on the type of vehicle, ferry company, and season, with prices starting from €29.70. For unaccompanied vehicles, contact our support team for details.

Motorcycle

Motorcycles are allowed on BLUE STAR 1, BLUE STAR 2 ferries from Piraeus 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 Piraeus 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 BLUE STAR 1, BLUE STAR 2.

Luggage on board

When traveling from Piraeus 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:

  • BLUE STAR 1: 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

Some ferries from Piraeus to Kos (Main Port) will give you the choice to book a cabin if you feel like traveling in greater comfort. Cabins may be private or shared, and sometimes there are pet-friendly options too, so you can enjoy your journey in the company of your pet pals.

Can I book a cabin from Piraeus to Kos (Main Port)?

Yes, there are cabins available on BLUE STAR 1, BLUE STAR 2, BLUE STAR PAROS, BLUE STAR PATMOS, F/B ARIADNE, SUPERFAST XI, if you want to get some rest and privacy on board. Check whether these are private or shared during the booking process. Availability may be limited, so book early.

Can I bring my pet on board?

Yes, pets are allowed on ferries from Piraeus 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.

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

Travel smart from Piraeus to Kos (Main Port) • Insider tips for your trip

Make your journey from Piraeus to Kos (Main Port) enjoyable and memorable with these handy tips for a safe, comfy, and fun ride! Whether you’re eager to explore ancient ruins or relax on beautiful beaches, the ferry route connects you to this stunning destination effortlessly.

Safety: Ferries on this route prioritize your safety and are equipped with modern safety features. You can travel with peace of mind.

Parking: Piraeus offers ample parking options, so you can leave your car securely while you explore Kos.

Scenic Views: Grab a spot on the outdoor deck for panoramic views of the Aegean Sea. Don’t forget your camera!

Ticket Tips: Booking your tickets early helps you secure the best spots, and the Ferryscanner app allows easy bookings and updates.

Onboard Dining: While many ferries offer dining options, bringing your own snacks and water is a smart choice for the journey.

Weather Preparedness: If you're traveling in summer, pack sunscreen. For cooler days, bring a light jacket as it can get breezy on deck.

Relaxation: Indoor spaces can be chilly, so know where to go based on your comfort preference.

Once you arrive in Kos, be sure to discover:

  • Cultural Landmarks: Visit the ancient Asklepion, a renowned healing center from antiquity.

  • Local Delights: Savor the island’s famous honey and local wines at charming tavernas near the port.

Visit our blog for more tips and ideas to make the most of your trip to Kos (Main Port).

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

Finding your way to Piraeus ferry port

To reach the Piraeus ferry port, located about 10 km from Athens city center, you can take Metro Line 1 directly from downtown Athens; the journey takes around 30 minutes. Buses and taxis are also available, with taxis offering a quicker, roughly 20-minute trip from central areas. For those arriving by air, the X96 bus connects Athens International Airport to Piraeus in about 90 minutes.

In Kos, the ferry terminal (Main Port) is centrally located, near popular attractions and hotels, making it easily accessible on foot or by local transport.

Please note that travel times and transport options may change, so it's always a good idea to double-check current schedules before heading out. If you have any concerns, don't hesitate to reach out to our support team for assistance.

Exploring Kos (Main Port)

Kos (Main Port) is a beautiful place in Greece that you'll love to explore! It’s full of charm, with clear blue water and soft sandy beaches like Psalidi and Tigaki. You can swim, relax, or build sandcastles all day long!

One special spot to visit is the ancient Tree of Hippocrates, where the father of medicine taught his students. You can also wander around the old castle that overlooks the harbor, offering a fantastic view of the island. Don’t forget to taste some yummy local food. Try traditional dishes like moussaka or fresh seafood at cozy tavernas by the sea.

For adventure lovers, there are many fun activities like biking, hiking, or even snorkeling to see colorful fish! You can discover hidden gems like the quiet beach of Agios Fokas or explore the lush countryside with beautiful flowers and plants.

Kos (Main Port) is perfect for short visits. It’s also a great starting point to visit nearby islands and lovely places. Whether you want to relax or explore, Kos has something fun for everyone!

For more detailed information about Kos (Main Port), including top attractions, activities, and travel tips, check out our dedicated guide: Ferry to Kos (Main Port).
Ferryscanner: The Smartest Way to Travel
Compare prices and book 6,000 routes from 350+ ferry companies to 900+ destinations.
Best Price Guarantee: Find a cheaper price within 48 hours, and we'll refund the difference.
Free cancellations for most routes with specific policies always shown during the booking process.
Quick Support: Our team replies via chat within 40 seconds, 7 days a week.
Cleaner Seas: Support cleaner seas through Enaleia with every ticket you book.

Available ferries from Piraeus to Kos (Main Port)

See the ferries traveling from Piraeus to Kos (Main Port), along with possible alternatives like helicopters.

SUPERFAST XI

SUPERFAST XI Super Fast Ferries

BLUE STAR PAROS

BLUE STAR PAROS Blue Star Ferries

BLUE STAR PATMOS

BLUE STAR PATMOS Blue Star Ferries

BLUE STAR 2

BLUE STAR 2 Blue Star Ferries

BLUE STAR 1

BLUE STAR 1 Blue Star Ferries

F/B ARIADNE

F/B ARIADNE Super Fast Ferries

Visualize your trip: Piraeus to Kos (Main Port) ferry map