How to Pay for a Ferry in Helsinki

The Suomenlinna ferry takes an ordinary HSL city ticket; the international ships need a separate booking and a check-in. That single sentence would have saved me several thousand conversations at the kiosk. The ferry to the fortress is public transport and is paid for exactly like a tram. Everything that leaves the country is a travel booking with your name on it.

Suomenlinna ferryHSL AB ticket, valid 90 minutes

Same ticket asThe tram, the bus and the metro

Where to buy itHSL app, ticket machines, kiosks

Tallinn and StockholmBooked in advance, checked in at the terminal

Tallinn check-inInside West Harbour Terminal 2

Identity checkCarry a passport or ID card

The Suomenlinna ferry

It is run by HSL as part of the city's public transport, so it is on the same ticketing system as everything else that moves in Helsinki. An ordinary AB ticket, valid 90 minutes, covers the crossing — and because it is a time-based ticket, the same one can carry you from a tram stop to Market Square and onto the boat. If you already hold a day ticket or a travel card, you have already paid for the ferry and there is nothing else to do except walk on. Buy through the HSL app or a ticket machine before you get to the gate. There is no separate ferry ticket office selling you something special, because there is nothing special to sell. The ferry page explains the rest of it.

The international ships

Tallinn and Stockholm are bookings, not tickets you pick up on the quay. You book in advance, usually online, and then check in at the terminal building before boarding. For the Tallinn day trip, check-in is inside West Harbour (Länsisatama) Terminal 2 in Jätkäsaari for Tallink Silja and Eckerö Line; Viking Line checks in at Katajanokka. For Stockholm, Viking Line sails from Katajanokka and Tallink Silja from the Olympia Terminal.

Finland and Estonia are both in the EU and the Schengen area and share a currency, so there is no hard border and no currency to change — but carriers check identity, so carry your passport or ID card. A day-trip return ticket is one booking covering both legs. Which line to pick is on the Tallinn ferry page.

The sightseeing boats

Different again, and this is where the money actually goes wrong. The sightseeing loops are commercial products sold by the operator, not by the city, and no HSL ticket covers them. You book them in advance or buy on the quay, and they leave from and return to the same quay at Market Square. Booking ahead matters most in July, when the good sailings fill. See the decision page if you are not sure which one you want.

Cards and cash

Cards work everywhere in Finland — the ticket machines, the terminals, the shops on board and the boat operators. Very little cash changes hands in this country and none of it needs to be yours. The same currency is used on both sides of the Gulf of Finland.

Local tip

Buy an HSL day ticket on your first morning. It turns the trams, the buses and the crossing to Suomenlinna into one purchase, and it removes the single most common source of confusion on the quay.

Check dates & book

We are an independent guide, not a boat operator and not a ferry company. Booking links go to GetYourGuide and are affiliate links — if you book through them we may earn a small commission, at no extra cost to you. See our affiliate disclosure.

Frequently asked questions

Can I use my tram ticket on the Suomenlinna ferry?

Yes. It is run by HSL as public transport and an ordinary AB ticket valid 90 minutes covers the crossing.

Do I need to book the Tallinn ferry in advance?

Yes. It is a travel booking with a check-in at the terminal, not a ticket you buy at a gate. Carry a passport or ID card.

Does a city ticket cover a sightseeing boat?

No. The sightseeing loops are separate commercial products and no HSL ticket applies to them.