Ticket validity and interchanging
All tickets allow you to transfer between modes of transport within their validity. You can board a vehicle and complete your journey even if the ticket expires during the journey.
When boarding a bus, show your ticket to the bus driver or show your HSL card to a card reader. On trams, the metro, trains and on the Suomenlinna ferry, you only need to show your ticket if a ticket inspector or conductor asks you to to do so.
AB, BC and D tickets are valid for 80 minutes, ABC and CD tickets for 90 minutes, BCD tickets for 100 minutes and ABCD tickets for 110 minutes.
You can buy day tickets for 1 to 7 days. HSL single ticket machines sell one-day tickets.