The average bus between Biarritz and Castet takes 9h 5m and the fastest bus takes 4h 8m. The bus service runs several times per day from Biarritz to Castet. 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 twice daily between Biarritz and Castet. The earliest departure is at 9:19 AM in the morning, and the last departure from Biarritz is at 6:30 PM which arrives into Castet at 8:49 AM. All services require a transfer at Place des Basques and take an average of 9h 5m. The schedules shown below are for the next available departures.




4h 8m • 4 changes




7h 57m • 4 changes
Arrives next day




14h 19m • 4 changes




4h 8m • 4 changes




7h 57m • 4 changes
Arrives next day




14h 19m • 4 changes
Want to know about travelling from Biarritz to Castet? 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 Castet. However, there are services departing from Biarritz station and arriving at Castet station via Pau. The journey, including transfers, takes approximately 9h 5m.
Biarritz to Castet bus services, operated by Txik Txak, depart from Bayonne station.
Biarritz to Castet bus services, operated by Txik Txak, arrive at Maison Familiale station.
The distance between Biarritz and Castet is 103 km. The road distance is 158 km.
You can take a bus from Mairie de Biarritz L. Barthou to Maison Familiale via Place des Basques, Bayonne, Pau, Lycée St John Perse, PAU Porte des Pyrénées Quai C, PAU Bosquet Quai C, and Rue Mathieu Lalanne in around 5h 29m.