The average bus between Postojna and Piran takes 2h 13m and the fastest bus takes 2h 7m. The bus service runs several times per day from Postojna to Piran. 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 5 times a day between Postojna and Piran. The earliest departure is at 6:25 AM in the morning, and the last departure from Postojna is at 8:20 PM which arrives into Piran at 10:37 PM. All services require a transfer, and take on average 2h 13m. The schedules shown below are for the next available departures.

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Want to know about travelling from Postojna to Piran? 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 Postojna to Piran. However, there are services departing from Postojna station and arriving at Piran station via Koper. The journey, including transfers, takes approximately 2h 13m.
Postojna to Piran bus services, operated by Arriva Slovenia, depart from Postojna station.
Postojna to Piran bus services, operated by Arriva Slovenia, arrive at Piran station.
Book your Postojna to Piran bus tickets online with Arriva Slovenia.
The distance between Postojna and Piran is 57.2 km. The road distance is 86 km.
You can take a bus from Postojna to Piran via Koper in around 2h 13m.