The average bus between Celje and Postojna takes 4h 43m and the fastest bus takes 2h 29m. The bus service runs several times per day from Celje 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 3 times a day between Celje and Postojna. The earliest departure is at 8:43 AM in the morning, and the last departure from Celje is at 9:05 PM which arrives into Postojna at 6:07 AM. All services require a transfer at Ljubljana and take an average of 4h 43m. The schedules shown below are for the next available departures.

2h 36m • 1 change

2h 29m • 1 change

2h 39m • 1 change
Arrives next day

9h 2m • 1 change

2h 36m • 1 change

2h 29m • 1 change

2h 39m • 1 change
Arrives next day

9h 2m • 1 change
Want to know about travelling from Celje 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 Celje to Postojna. However, there are services departing from Celje station and arriving at Postojna station via Ljubljana. The journey, including transfers, takes approximately 4h 43m.
Celje to Postojna bus services, operated by Slovenske železnice (SŽ), depart from Celje station.
Celje to Postojna bus services, operated by Slovenske železnice (SŽ), arrive at Postojna station.
Book your Celje to Postojna bus tickets online with Slovenske železnice (SŽ), Ljubljanski potniški promet d.o.o and 2 other operators.
The distance between Celje and Postojna is 95.4 km. The road distance is 121 km.
You can take a bus from Celje to Postojna via Ljubljana and Ljubljana AP in around 2h 25m.