The average bus between Porto and Biona takes 13h 32m and the fastest bus takes 9h 40m. The bus service runs several times per day from Porto to Biona. 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 Porto and Biona. The earliest departure is at 6:00 AM in the morning, and the last departure from Porto is at 8:00 PM which arrives into Biona at 7:48 AM. All services require a transfer at Bilbao and take an average of 13h 32m. The schedules shown below are for the next available departures.

14h 52m • 1 change
Arrives next day

19h 52m • 1 change
Arrives next day

11h 48m • 1 change

14h 52m • 1 change
Arrives next day

19h 52m • 1 change
Arrives next day

11h 48m • 1 change

14h 52m • 1 change
Arrives next day

19h 52m • 1 change
Arrives next day

11h 40m • 1 change
Want to know about travelling from Porto to Biona? 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 Porto to Biona. However, there are services departing from Porto station and arriving at Biona station via Bilbao. The journey, including transfers, takes approximately 13h 32m.
Porto to Biona bus services, operated by FlixBus, depart from Porto station.
Porto to Biona bus services, operated by FlixBus, arrive at Bilbao station.
The distance between Porto and Biona is 538 km. The road distance is 715 km.
FlixBus operates a bus from Porto to Bilbao 3 times a day. Tickets cost €50–90 and the journey takes 8h 40m.