The average bus between Warsaw and Postojna takes 22h 5m and the fastest bus takes 21h 4m. There is at least one bus per day from Warsaw 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 once daily between Warsaw and Postojna. The earliest departure is at 1:00 PM in the afternoon, and the last departure from Warsaw is at 6:30 PM which arrives into Postojna at 5:04 PM. All services require a transfer at Graz P&R Webling and take an average of 22h 5m. The schedules shown below are for the next available departures.
Arrives next day


25h 49m • 2 changes
Arrives next day


21h 59m • 2 changes
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22h 19m • 2 changes
Arrives next day


21h 19m • 2 changes
Arrives next day


21h 19m • 2 changes
Arrives next day


21h 37m • 2 changes
Want to know about travelling from Warsaw 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 Warsaw to Postojna. However, there are services departing from Warsaw station and arriving at Postojna station via Graz P&R Webling. The journey, including transfers, takes approximately 22h 5m.
Warsaw to Postojna bus services, operated by FlixBus, depart from Warsaw, Bus Station West.
Warsaw to Postojna bus services, operated by FlixBus, arrive at Postojna station.
Book your Warsaw to Postojna bus tickets online with FlixBus, Nomago and Arriva Slovenia.
The distance between Warsaw and Postojna is 871.5 km. The road distance is 1,174 km.
You can take a bus from Warsaw, Bus Station West to Postojna via Graz P&R Webling, Ljubljana bus station, and Ljubljana AP in around 17h 32m.