The average bus between Siena and Udine takes 8h 4m and the fastest bus takes 7h 20m. The bus service runs several times per day from Siena to Udine. 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 4 times a day between Siena and Udine. The earliest departure is at 7:50 AM in the morning, and the last departure from Siena is at 6:10 PM which arrives into Udine at 2:35 AM. All services require a transfer, and take on average 8h 4m. The schedules shown below are for the next available departures.

10h 10m • 1 change
8h 35m • 1 changeArrives next day

8h 25m • 1 change
8h 5m • 1 change
7h 20m • 1 change
7h 35m • 1 changeArrives next day

8h 25m • 1 change
8h 5m • 1 change
7h 20m • 1 change
7h 35m • 1 changeArrives next day

8h 25m • 1 change
8h 5m • 1 change
7h 20m • 1 change
7h 35m • 1 changeArrives next day

8h 25m • 1 change
8h 5m • 1 change
7h 20m • 1 change
7h 35m • 1 changeArrives next day

8h 25m • 1 changeWant to know about travelling from Siena to Udine? 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 Siena to Udine. However, there are services departing from Siena station and arriving at Udine station via Florence Villa Constanza Bus Station station. The journey, including transfers, takes approximately 8h 4m.
Siena to Udine bus services, operated by FlixBus, depart from Siena station.
Siena to Udine bus services, operated by FlixBus, arrive at Udine station.
Book your Siena to Udine bus tickets online with FlixBus.
The distance between Siena and Udine is 341 km. The road distance is 439 km.
You can take a bus from Siena to Udine via Florence Villa Constanza Bus Station in around 7h 35m.