Bus is a cheap option if you don’t feel like walking. In Helsinki the ticket inside the city, which allows you to travel inside the big Helsinki area, costs about 2 euros and for person under 17 years the prize is 1 euro. In a smaller city tickets can be more expensive, around 3 euros.
You can also take a bus for a bit bigger distances, like Helsinki – Turku. Tickets can be bought from the buss or before-hand for the longer journeys from the Matkahuolto.
Indietro: Moving by foot
Avanti: Moving by tube/underground