The average bus between Helsinki and Siikainen takes 9h 24m and the fastest bus takes 7h 15m. The bus service runs several times per day from Helsinki to Siikainen. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run twice daily between Helsinki and Siikainen. The earliest departure is at 7:45 AM in the morning, and the last departure from Helsinki is at 7:00 PM which arrives into Siikainen at 8:40 AM. All services require a transfer at Pori and take an average of 9h 24m. The schedules shown below are for the next available departures.


7h 15m • 2 changes

8h 10m • 2 changesArrives next day


13h 40m • 2 changes

7h 15m • 2 changes

8h 10m • 2 changesArrives next day


13h 40m • 2 changes

7h 15m • 2 changes

8h 10m • 2 changesArrives next day


13h 40m • 2 changesWant to know about travelling from Helsinki to Siikainen? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from Helsinki to Siikainen. However, there are services departing from Helsinki station and arriving at Siikainen station via Pori. The journey, including transfers, takes approximately 9h 24m.
Helsinki to Siikainen bus services, operated by OnniBus, depart from Helsinki Kamppi station.
Helsinki to Siikainen bus services, operated by OnniBus, arrive at Kankaanpään linja-autoasema station.
The distance between Helsinki and Siikainen is 253.3 km. The road distance is 336 km.
You can take a bus from Helsinki Kamppi to Siikainen keskusta L via Pori, Pori matkakeskus laituri 5, and Kankaanpään linja-autoasema in around 8h.