The average bus between Zagreb and Postojna takes 4h 2m and the fastest bus takes 3h 19m. The bus service runs several times per day from Zagreb to Postojna. 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 every 4 hours between Zagreb and Postojna. The earliest departure is at 2:10 AM at night, and the last departure from Zagreb is at 6:30 PM which arrives into Postojna at 11:04 PM. All services require a transfer at Ljubljana bus station and take an average of 4h 2m. The schedules shown below are for the next available departures.

7h 18m • 1 change

3h 52m • 1 change

3h 28m • 1 change

3h 19m • 1 change

3h 57m • 1 change

3h 49m • 1 change

3h 52m • 1 change

3h 34m • 1 change

3h 57m • 1 change

3h 49m • 1 change

3h 52m • 1 change

3h 34m • 1 change

3h 57m • 1 change

3h 49m • 1 change

3h 52m • 1 change

3h 49m • 1 change

3h 57m • 1 change

3h 49m • 1 change

3h 52m • 1 change

3h 49m • 1 change

3h 57m • 1 change

3h 49m • 1 change

3h 52m • 1 change

3h 49m • 1 change
Want to know about travelling from Zagreb to Postojna? 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 Zagreb to Postojna. However, there are services departing from Zagreb station and arriving at Postojna station via Ljubljana bus station station. The journey, including transfers, takes approximately 4h 2m.
Zagreb to Postojna bus services, operated by FlixBus, depart from Zagreb station.
Zagreb to Postojna bus services, operated by FlixBus, arrive at Postojna station.
Book your Zagreb to Postojna bus tickets online with FlixBus, Nomago and 2 other operators.
The distance between Zagreb and Postojna is 136.8 km. The road distance is 186 km.
You can take a bus from Zagreb to Postojna via Ljubljana bus station and Ljubljana AP in around 3h 33m.