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Ferries run from Kos (Main Port) to Syros 3 days a week, all year round. The first ferry of the day departs from Kos (Main Port) at 20:30, and the last at 20:55. The fastest ferry can reach Syros in just 7h 15min, while on average the journey takes around 7h 33min. 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 Syros online with Ferryscanner for the most convenience and best price guarantee.
Indirect ferries from Kos (Main Port) to Syros will stop off at other destinations along the way, such as Kos (All Ports) - Kalymnos - Leros (All Ports) - Patmos - Syros.
Ferry companies from Kos (Main Port) to Syros
You can reach Syros from Kos (Main Port) 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.
Kos (Main Port) to Syros ferry schedule
The ferry schedule for Kos (Main Port) to Syros varies according to the company and season. An overview of key details for planning your trip:

Can I take a ferry from Kos (Main Port) to Syros?
Yes, ferries run between Kos (Main Port) and Syros. This route is operated by Blue Star Ferries, and takes around 7h 33min on average. Ferries are available weekly.

How long is the ferry from Kos (Main Port) to Syros?
The ferry journey from Kos (Main Port) to Syros usually takes 7h 33min, with the fastest ferry getting there in just 7h 15min, and the longest ferry in 7h 40min.
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 Kos (Main Port) to Syros, 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 Kos (Main Port) to Syros
The fastest ferry from Kos (Main Port) to Syros is BLUE STAR 2, operated by Blue Star Ferries, which takes just 7h 15min.
Can you do a day trip from Kos (Main Port) to Syros?
No, unfortunately you won’t be able to make a day trip from Kos (Main Port) to Syros, as the shortest journey time is approximately 7h 15min, 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 Syros to Kos (Main Port) and start planning your trip!
Are there overnight ferries from Kos (Main Port) to Syros?
Yes, there are night ferries operating on the Kos (Main Port) to Syros 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 Kos (Main Port) to Syros 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 Syros, Nearby Destinations Worth Exploring
The port(s) of Syros 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 Syros, making them ideal for island hopping or more ferry adventures in Greece.

Kos (Main Port) to Syros ferry ticket prices, offers and discounts
Ferry ticket prices from Kos (Main Port) to Syros typically range from €60.00 to €60.00, 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 Kos (Main Port) to Syros 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 Syros.
Choose your ferry from Kos (Main Port) to Syros

How to get from Kos (Main Port) to Syros
To get from Kos (Main Port) to Syros, the most convenient option is taking a ferry. Ferries typically depart from the main port, located just a short walk from the city center and accessible via local buses or taxis. Buses run frequently and take approximately 30 minutes, while taxis offer a quicker alternative, ensuring you reach the port with ample time before departure.
At Kos (Main Port), you’ll likely find the departure area bustling with travelers, featuring designated terminals for various ferry companies. Be prepared for potential variability in your departure gate, so taking a moment to consult ticket displays or port staff is advisable. Arriving early can help you navigate any changes and enjoy your journey without rushing.

Traveling from Kos (Main Port) to Syros as a foot passenger or with a vehicle
Ferries from Kos (Main Port) to Syros 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 Kos (Main Port) to Syros?
Cars are not allowed on ferries operating between Kos (Main Port) and Syros. This route is exclusively for foot passengers.
Luggage on board
When traveling from Kos (Main Port) to Syros, 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 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
Unfortunately, there are no cabins available on the ferries from Kos (Main Port) to Syros. 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 Kos (Main Port) to Syros, 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 Kos (Main Port) to Syros • Insider tips for your trip
Make your journey from Kos (Main Port) to Syros fun and easy with these handy tips for a safe and comfortable ride!
Safety: Ferries on this route are reliable and adhere to strict safety regulations. You can feel secure knowing you’re in good hands.
Parking: There is ample parking available at Kos (Main Port) for those driving to the terminal. Arrive early for the best spots.
Scenic Views: Don’t forget your camera! The ferry ride offers breathtaking views of the Aegean Sea and nearby islands. Enjoy the sights and feel the sea breeze.
Ticket Tips: Book your ferry tickets in advance, particularly during high season. Using the Ferryscanner app is a great way to check schedules and snag deals.
Onboard Dining: While there are dining options on the ferry, it's a good idea to bring your own snacks and plenty of water for the trip.
Weather Tips: If you're traveling in summer, pack sunscreen. The ferry can be windy, so a light jacket is useful. Be prepared for possible high tides.
Relaxing Spaces: Indoor areas may be cooler than outside, so dress in layers to stay comfortable while you enjoy the ride.
Syros offers a captivating blend of culture and nature that sets it apart from Kos. Don’t miss the sparkling beaches and charming towns: Stroll through the picturesque streets of Ermoupoli and discover local delicacies and stunning architecture.
Visit our blog for more tips and ideas to make the most of your trip to Syros.

Finding your way to Kos (Main Port) ferry port
To reach the Kos (Main Port) ferry terminal, head to the city center, which is just a short walk away. The port is also roughly 25 kilometers from Kos Airport, accessible by taxi or shuttle services that typically take about 30 minutes. Public buses run frequently from the airport to the city.
In Syros, the ferry terminal is located near the main town of Ermoupoli, close to shops and restaurants, making it easy to explore after arriving. Transportation options include local taxis and buses.
While we aim to provide accurate and current transportation details, schedules can change. If you find any inaccuracies, please contact our support team for assistance.

Exploring Syros
Syros is a beautiful island in Greece that has a lot to offer! One of its most special features is the charming town of Ermoupoli, known for its colorful buildings and the stunning Apollo Theater. You can stroll along the pretty streets and enjoy the lovely architecture. Syros also has amazing beaches, like Galissas and Agathopes, where you can relax, swim, and have fun in the sun.
The local food is delicious, too! Don't miss out on trying the famous loukoumi, a sweet treat that's perfect for dessert. You can also savor fresh seafood at cozy tavernas by the water.
For fun activities, you can explore the beautiful nature around the island by hiking up to the stunning view at Ano Syros or visiting the hidden gem of the beach at Kini. You can also take a short ferry ride to nearby islands like Mykonos or Tinos, making Syros a great starting point for more adventures.
Whether you have just a few days or longer, Syros has something for everyone, making it a wonderful place to visit!
Available ferries from Kos (Main Port) to Syros
See the ferries traveling from Kos (Main Port) to Syros, along with possible alternatives like helicopters.
