The average bus between Biarritz and Donostia takes 2h 19m and the fastest bus takes 53 min. The bus service runs several times per day from Biarritz to Donostia. 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 Biarritz and Donostia. The earliest departure is at 7:08 AM in the morning, and the last departure from Biarritz is at 11:54 PM which arrives into Donostia at 4:35 AM. All services require a transfer at Aéroport de Biarritz and take an average of 2h 19m. The schedules shown below are for the next available departures.

-46 min • 1 change

3 min • 1 change
Arrives next day

4h 41m • 1 change

-13 min • 1 change

-51 min • 1 change

-7 min • 1 change

-46 min • 1 change

-13 min • 1 change

-51 min • 1 change

-7 min • 1 change

-46 min • 1 change

-13 min • 1 change

-51 min • 1 change

-7 min • 1 change

-46 min • 1 change

-13 min • 1 change

-51 min • 1 change

-7 min • 1 change

-46 min • 1 change

-15 min • 1 change

-39 min • 1 change

-42 min • 1 change

-45 min • 1 change

-15 min • 1 change

-39 min • 1 change

-42 min • 1 change

-45 min • 1 change
Want to know about travelling from Biarritz to Donostia? 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 Biarritz to Donostia. However, there are services departing from Biarritz station and arriving at Donostia station via San Sebastian / Donostia. The journey, including transfers, takes approximately 2h 19m.
Biarritz to Donostia bus services, operated by Txik Txak, depart from Biarritz station.
Biarritz to Donostia bus services, operated by Txik Txak, arrive at San Sebastian / Donostia station.
The distance between Biarritz and Donostia is 39.1 km. The road distance is 51 km.
FlixBus operates a bus from Biarritz to San Sebastian / Donostia every 4 hours. Tickets cost €4–7 and the journey takes 35 min. BlaBlaCar Bus also services this route 3 times a day.