The average bus between Biarritz and Irun takes 1h 26m and the fastest bus takes 57 min. There is a bus service every few hours from Biarritz to Irun. 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 hourly between Biarritz and Irun. The earliest departure is at 7:18 AM in the morning, and the last departure from Biarritz is at 9:18 PM which arrives into Irun at 10:31 PM. All services require a transfer, and take on average 1h 26m. The schedules shown below are for the next available departures.

1h 26m • 1 change

1h 11m • 1 change

1h 41m • 1 change

1h 26m • 1 change

1h 14m • 1 change

57 min • 1 change

1h 18m • 1 change

-43 min • 1 change

1h 14m • 1 change

57 min • 1 change

1h 18m • 1 change

-43 min • 1 change

1h 14m • 1 change

57 min • 1 change

1h 18m • 1 change

-43 min • 1 change
Want to know about travelling from Biarritz to Irun? 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 Irun. However, there are services departing from Biarritz station and arriving at Irun station via Halte Routière. The journey, including transfers, takes approximately 1h 26m.
Biarritz to Irun bus services, operated by Txik Txak, depart from Foch station.
Biarritz to Irun bus services, operated by Txik Txak, arrive at Commissariat ~ Komisaldegia station.
The distance between Biarritz and Irun is 24.5 km. The road distance is 29 km.
You can take a bus from Foch to Commissariat ~ Komisaldegia via Halte Routière in around 1h 26m.