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Ferries run from Syros to Kos (Main Port) 3 days a week, all year round. The first ferry of the day departs from Syros at 22:15, and the last at 22:15. The fastest ferry can reach Kos (Main Port) in just 5h 20min, while on average the journey takes around 7h 27min. One-way tickets start at just €60.00 and can cost up to €60.00. From June to September, there are about 3 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 Syros to Kos (Main Port) will stop off at other destinations along the way, such as Syros - Patmos - Leros (All Ports) - Kalymnos - Kos (All Ports).

Ferry companies from Syros to Kos (Main Port)

You can reach Kos (Main Port) from Syros with Blue Star Ferries. The table below shows weekly crossings by available companies for the upcoming week, sorted by average ticket price (lowest first) to help you choose the best option.

Last Update: 01/11/2026

Syros to Kos (Main Port) ferry schedule

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

EARLIEST FERRY
22:15
LATEST FERRY
22:15
FASTEST CROSSING
5h 20m
DURATION
5h 20m - 7h 55m
FREQUENCY
Weekly
NUMBER OF STOPS
1 - 4
PRICE RANGE
ROUTE DISTANCE
218.32km / 117.80nm
Aerial view of a large ferry approaching a busy passenger port in a coastal city.

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

Yes, ferries run between Syros and Kos (Main Port). This route is operated by Blue Star Ferries, and takes around 7h 27min on average. Ferries are available .

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

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

The ferry journey from Syros to Kos (Main Port) usually takes 7h 27min, with the fastest ferry getting there in just 5h 20min, and the longest ferry in 7h 55min.

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 Syros 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 Syros to Kos (Main Port)

The fastest ferry from Syros to Kos (Main Port) is BLUE STAR 2, operated by Blue Star Ferries, which takes just 5h 20min.

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

No, unfortunately you won’t be able to make a day trip from Syros to Kos (Main Port), as the shortest journey time is 5h 20min. 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 Syros ferry route and start planning your trip!

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

Yes, there are night ferries operating on the Syros 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 Syros 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

The port(s) of Kos (Main Port) is your gateway to nearby destinations, making it perfect for day trips or quick getaways. These destinations are all within 100 km or under 2 hours of travel time from Kos (Main Port), making them ideal for island hopping or more ferry adventures in Greece.

Kos (Main Port) to Kalymnos
28.15km
(15.19nm)
0h 35m
AVERAGE PRICE
Find Tickets
Kos (Main Port) to Lakki, Leros
46.99km
(25.36nm)
0h 55m
AVERAGE PRICE
Find Tickets
Kos (Main Port) to Nisyros
36.6km
(19.75nm)
1h 15m
AVERAGE PRICE
Find Tickets
Kos (Main Port) to Panormitis, Symi
62.79km
(33.88nm)
1h 20m
AVERAGE PRICE
Find Tickets
Kos (Main Port) to Symi (Main Port)
58.01km
(31.3nm)
1h 20m
AVERAGE PRICE
Find Tickets
Man sitting on a cliff with a laptop, looking out over the sea near sunset.

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

Ferry ticket prices from Syros to Kos (Main Port) typically range from €60.00 to €60.00 for foot passengers and on average €44.27 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 Syros 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 Syros to Kos (Main Port)

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

How to get from Syros to Kos (Main Port)

How to Get from Syros to Kos (Main Port)

Ferries to Kos usually depart from the main Port of Syros, close to the city center and a short drive from the airport. You can reach the Ferry Terminal by local bus, taxi or rental car; buses run regularly on main routes, while taxis offer a faster and more direct option, especially if you are carrying luggage.

Departures typically use the central Terminal area, with signs guiding passengers to the correct Gate or dock. Facilities and boarding points can change, so it is wise to follow the port displays and check your Ferry Tickets for the latest information, arriving early to keep your journey relaxed and organized.

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

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

Ferries from Syros 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 Syros to Kos (Main Port)?

Cars are allowed on certain ferries from Syros 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 €32.50. For unaccompanied vehicles, contact our support team for details.

Motorcycle

Motorcycles are allowed on BLUE STAR 1, BLUE STAR 2 ferries from Syros 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 Syros 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 Syros 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, BLUE STAR 2: 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 Syros 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 Syros to Kos (Main Port)?

Yes, there are cabins available on BLUE STAR 1, BLUE STAR 2, 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 Syros 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 Syros to Kos (Main Port) • Insider tips for your trip

Make your trip from Syros to Kos (Main Port) simple and fun with these quick tips for a safe, comfy journey on this beautiful island Route.

Safety: Ferries on this Route follow strict modern safety rules, so you can relax and enjoy a reliable trip.

Tickets: Book your Ferry Tickets early with Ferryscanner or the Ferryscanner app to find the best options and get real-time updates.

Parking: Check parking options near the Syros Port in advance, and arrive early so you can board without rushing.

Weather & clothing: Bring sunscreen, a hat, and sunglasses in summer. Pack a light jacket, as outdoor decks are windy and indoor lounges can feel chilly.

Onboard comfort: Carry a refillable water bottle and some snacks. Use the time to read, nap, or just watch the sea.

Scenic views: Spend some time on the open deck when it is safe. The Cycladic sea views between Syros and Kos (Main Port) are a highlight of the Route.

Kos (Main Port) culture: From ancient ruins and castles to lively waterfront cafés, Kos (Main Port) offers a different cultural vibe from Syros that you should explore.

Kos (Main Port) flavors: Sample local wines, olive oil, and seafood when you arrive, turning your ferry trip from Syros into a full island-hopping food experience.

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 Syros ferry port

The Syros Ferry Terminal is in Ermoupoli, right by the Port and a short walk from the city center. It’s around 3–4 km from Syros Airport, reachable in about 10 minutes by taxi or car. You can drive directly to the Port and use nearby parking areas, take a taxi from the airport or most parts of the island, or use local buses that connect popular villages and beaches with Ermoupoli and stop close to the Terminal.

In Kos, the Main Port Ferry Terminal sits on the waterfront of Kos Town, within easy walking distance of the historic center, bus station, and many hotels, making transfers straightforward by foot, taxi, or local bus.

We do our best to keep details current, but routes and services can change. If something seems out of date, please let our support team know.

Exploring Kos (Main Port)

Kos (Main Port) is a lively Destination where history, nature, and fun all meet by the sea. As soon as you arrive, you’ll see pretty boats, old stone buildings, and a bright blue harbor that feels welcoming and warm.

Walk along the Port and you can visit the castle walls, wander through narrow streets, and discover cozy cafés serving tasty Greek dishes, fresh seafood, and local desserts with honey. It is easy to find a spot with a beautiful view of the water while you enjoy your meal.

From Kos (Main Port) you can take a relaxed stroll to nearby beaches with clear, shallow water that is great for swimming and snorkeling. You can rent a bike and ride along the coast, join a boat trip, or look for hidden gems like tiny chapels and quiet corners of the old town.

Kos (Main Port) is perfect for a short visit if you just want to explore, shop, and enjoy the sea. It is also an ideal starting point for boat trips to nearby Islands and other Ports, so you can keep exploring the area and discover even more magical places.

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).
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Available ferries from Syros to Kos (Main Port)

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

BLUE STAR 2

BLUE STAR 2 Blue Star Ferries

BLUE STAR 1

BLUE STAR 1 Blue Star Ferries

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