The average bus between Trieste and Bologna takes 5h 11m and the fastest bus takes 4h 35m. The bus service runs several times per day from Trieste to Bologna. 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 Trieste and Bologna. The earliest departure is at 2:40 AM at night, and the last departure from Trieste is at 10:10 PM which arrives into Bologna at 2:45 AM. All services require a transfer, and take on average 5h 11m. The schedules shown below are for the next available departures.

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4h 50m • 1 changeWant to know about travelling from Trieste to Bologna? 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 Trieste to Bologna. However, there are services departing from Trieste station and arriving at Bologna Centrale station via Venezia, Viale Stazione (Mestre Stazione - fermata ATVO) station. The journey, including transfers, takes approximately 5h 11m.
Trieste to Bologna bus services, operated by FlixBus, depart from Trieste station.
Trieste to Bologna bus services, operated by FlixBus, arrive at Bologna Centrale station.
Book your Trieste to Bologna bus tickets online with Omio, FlixBus and 12go.asia.
The distance between Trieste and Bologna is 230.6 km. The road distance is 294 km.
You can take a bus from Trieste to Bologna Centrale via Venezia, Viale Stazione (Mestre Stazione - fermata ATVO) in around 4h 25m.