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Ferries run from Mariehamn to Helsinki 1 days a week, all year round. The first ferry of the day departs from Mariehamn at 23:25, and the last at 23:55. The fastest ferry can reach Helsinki in just 10h 35min, while on average the journey takes around 10h 38min. One-way tickets start at just €51.50 and can cost up to €224.00. From June to September, there are about 1 weekly crossings; from October to May, this drops to around 1. Book your ferry tickets to Helsinki online with Ferryscanner for the most convenience and best price guarantee.
Ferry companies from Mariehamn to Helsinki
Viking Line, Silja Line companies operate routes from Mariehamn to Helsinki. The data below covers the upcoming week, sorted by average ticket price.
Mariehamn to Helsinki ferry schedule
The ferry schedule from Mariehamn to Helsinki varies according to the company and season. An overview of key details for planning your trip:

Can I take a ferry from Mariehamn to Helsinki?
Yes, ferries run between Mariehamn and Helsinki. This route is operated by Viking Line, Silja Line, and takes around 10h 38min on average. Ferries are available seasonally.

How long is the ferry from Mariehamn to Helsinki?
The ferry journey from Mariehamn to Helsinki usually takes 10h 38min, with the fastest ferry getting there in just 10h 35min, and the longest ferry in 10h 45min.
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 Mariehamn to Helsinki, 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 Mariehamn to Helsinki
The fastest ferry from Mariehamn to Helsinki is , operated by Tallink, which takes just 10h 35min.
Can you do a day trip from Mariehamn to Helsinki?
No, unfortunately you won’t be able to make a day trip from Mariehamn to Helsinki, as the shortest journey time is approximately 10h 35min, 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 Helsinki to Mariehamn and start planning your trip!
Are there overnight ferries from Mariehamn to Helsinki?
Yes, there are night ferries operating on the Mariehamn to Helsinki 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 Mariehamn to Helsinki 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 Helsinki, Nearby Destinations Worth Exploring
Explore nearby destinations from Helsinki, all within 100 km or 2 hours. Great for island hopping in Finland.

Mariehamn to Helsinki ferry ticket prices, offers and discounts
Ferry ticket prices from Mariehamn to Helsinki typically range from €51.50 to €224.00 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 Mariehamn to Helsinki 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 Helsinki.
Choose your ferry from Mariehamn to Helsinki

How to get from Mariehamn to Helsinki
To travel from Mariehamn to Helsinki, the most convenient option is to take a ferry. Ferries depart from the Mariehamn harbor, which is close to the city center, making it easily accessible. You can reach the port by local buses, which run frequently and take about 10 minutes from the center, or opt for a taxi for a more direct route from the airport, taking roughly 15 minutes.
At the port, you’ll find a terminal area where passengers typically gather before boarding. Up-to-date information on departures can often be found on screens within the terminal. It’s wise to arrive early, giving you time to navigate any potential changes or delays while ensuring you catch your ferry to Helsinki without a hitch.

Traveling from Mariehamn to Helsinki as a foot passenger or with a vehicle
Ferries from Mariehamn to Helsinki 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 Mariehamn to Helsinki?
Cars are allowed on certain ferries from Mariehamn to Helsinki, and can be booked through Ferryscanner. Ferries and companies that accommodate cars:
- GABRIELLA- Viking Line
- SILJA SERENADE- Silja Line
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 GABRIELLA, SILJA SERENADE ferries from Mariehamn to Helsinki. 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 Mariehamn to Helsinki and are often transported for free. Fees, if applicable, will appear during the booking process. Ferries that allow bicycles on board are GABRIELLA, SILJA SERENADE.
Luggage on board
When traveling from Mariehamn to Helsinki, 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
Some ferries from Mariehamn to Helsinki 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 Mariehamn to Helsinki?
Yes, there are cabins available on Gabriella, SILJA SERENADE, SILJA SYMPHONY , Viking Cinderella, 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 Mariehamn to Helsinki, 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.
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 Mariehamn to Helsinki • Insider tips for your trip
Make your trip from Mariehamn to Helsinki a delightful experience with these helpful tips for a safe, comfortable, and enjoyable journey!
Safety: Ferries on this route are equipped with modern safety features, ensuring a secure journey.
Parking: There is ample parking available at the Mariehamn terminal, making it convenient to leave your vehicle.
Scenic Views: Enjoy breathtaking views of the archipelago during the ferry ride. Bring your camera to capture the stunning landscapes!
Tickets: Book your tickets in advance to secure the best prices. The Ferryscanner app is a great tool for quick bookings and updates.
Onboard Dining: You can find dining options on board, but consider packing your own snacks and water for extra comfort.
Comfort: Prepare for varying temperatures. Bring a light jacket for indoors, as it can be cooler than expected, and don't forget sunscreen for sunny days on the deck.
Winds: Relax outside on the deck but be mindful of the wind. It can be breezy, so securing your belongings is wise.
As you arrive in Helsinki, immerse yourself in the city's unique charm and history. Here are two highlights not to miss:
Design District: Explore trendy boutiques and local art galleries that showcase the best of Finnish creativity.
Nature: Visit the stunning Suomenlinna Sea Fortress, a UNESCO World Heritage site, that combines history with the beauty of the archipelago.
Visit our blog for more tips and ideas to make the most of your trip to Helsinki.

Finding your way to Mariehamn ferry port
The Mariehamn ferry port is centrally located near the city center, approximately 2 kilometers from the airport, making it easily accessible. You can reach the port by car or taxi, which takes about 10 minutes from the airport or city center. Public transport options include local buses that connect to the ferry terminal, typically running every 30 minutes.
In Helsinki, the ferry terminal is located at the southern harbor, just a short walk from major attractions like the Market Square and Senate Square. It is well-served by public transport, including trams and buses, ensuring easy access for travelers.
Please note that transportation schedules may change, so we appreciate you reporting any discrepancies to our support team. Safe travels!

Exploring Helsinki
Helsinki is a super cool city in Finland that everyone should explore! One of the most special things about Helsinki is the beautiful architecture. You can visit the famous Helsinki Cathedral, which looks like a giant white cake, and stroll around Senate Square. The city is surrounded by water, so you can relax at pretty beaches or take a fun ferry ride to nearby islands like Suomenlinna.
Don’t forget to try some tasty local food, like fresh salmon soup and sweet cinnamon buns called pulla. If you love nature, check out the lovely parks like Kaivopuisto, where you can have a picnic or enjoy the lovely views.
For a unique experience, visit the Löyly sauna, where you can relax and maybe even swim in the chilly sea! You can explore cool shops and cafes in the Design District or check out the amazing street art. Helsinki is great for short visits, but it’s also a perfect starting point for adventures to nearby islands and attractions. There’s always something exciting waiting for you in this vibrant city!
Available ferries from Mariehamn to Helsinki
See the ferries traveling from Mariehamn to Helsinki, along with possible alternatives like helicopters.

SILJA SERENADE Silja Line

GABRIELLA Viking Line

VIKING CINDERELLA Viking Line



