- Must visit
Aquarium
Major aquarium with a maritime museum section, historic displays and a walk-through tunnel. A strong all-weather visit near the harbour.
Cheapest price
£5
Average price
£11
Fastest journey
35 m
Average duration
45 m
Buses per day
20
Distance
39 km
The best way to find a cheap coach ticket from Biarritz to Donostia-San Sebastian is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Biarritz to Donostia-San Sebastian will cost around £11 if you buy it on the day, but you can find cheap coach tickets today for only £5.
Of the 20 buses that leave Biarritz for Donostia-San Sebastian every day 20 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct buses cover the 39 km distance in an average of 45 m but if you time it right, some buses will get you there in just 35 m .
The slowest buses will take 55 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
8615
8617
95919
8717
FlixBus
FlixBus
95929
FlixBus
FlixBus
FlixBusThe table below shows live departures for Biarritz to Donostia-San Sebastian coaches for today, Friday 21 August. You can also manually refresh the results below to see updated coach journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
FlixBus | 7:45 Biarritz, Gare Routière de l'aéroport Biarritz Pays Basque | 1h10 | 8:55 Donostia-San Sebastian, Estación de Autobuses | 0 changesdirect | |
FlixBus | 8:25 Biarritz, Gare Routière de l'aéroport Biarritz Pays Basque | 0h55 | 9:20 Donostia-San Sebastian, Estación de Autobuses | 0 changesdirect | |
95927 | 8:40 Biarritz, Gare Routière de l'aéroport Biarritz Pays Basque | 1h00 | 9:40 Donostia-San Sebastian, Estación de Autobuses | 0 changesdirect | |
FlixBus | 8:40 Biarritz, Gare Routière de l'aéroport Biarritz Pays Basque | 0h50 | 9:30 Donostia-San Sebastian, Estación de Autobuses | 0 changesdirect | |
95929 | 10:30 Biarritz, Gare Routière de l'aéroport Biarritz Pays Basque | 0h40 | 11:10 Donostia-San Sebastian, Estación de Autobuses | 0 changesdirect | |
FlixBus | 10:40 Biarritz, Gare Routière de l'aéroport Biarritz Pays Basque | 0h35 | 11:15 Donostia-San Sebastian, Estación de Autobuses | 0 changesdirect | |
FlixBus | 10:55 Biarritz, Gare Routière de l'aéroport Biarritz Pays Basque | 1h20 | 12:15 Donostia-San Sebastian, Estación de Autobuses | 0 changesdirect | |
8717 | 11:40 Biarritz, Gare Routière de l'aéroport Biarritz Pays Basque | 1h00 | 12:40 Donostia-San Sebastian, Estación de Autobuses | 0 changesdirect | |
FlixBus | 12:05 Biarritz, Gare Routière de l'aéroport Biarritz Pays Basque | 1h30 | 13:35 Donostia-San Sebastian, Estación de Autobuses | 0 changesdirect | |
FlixBus | 13:00 Biarritz, Gare Routière de l'aéroport Biarritz Pays Basque | 1h10 | 14:10 Donostia-San Sebastian, Estación de Autobuses | 0 changesdirect | |
FlixBus | 16:20 Biarritz, Gare Routière de l'aéroport Biarritz Pays Basque | 0h55 | 17:15 Donostia-San Sebastian, Estación de Autobuses | 0 changesdirect | |
FlixBus | 17:05 Biarritz, Gare Routière de l'aéroport Biarritz Pays Basque | 0h45 | 17:50 Donostia-San Sebastian, Estación de Autobuses | 0 changesdirect | |
95919 | 18:10 Biarritz, Gare Routière de l'aéroport Biarritz Pays Basque | 1h00 | 19:10 Donostia-San Sebastian, Estación de Autobuses | 0 changesdirect | |
8615 | 18:20 Biarritz, Gare Routière de l'aéroport Biarritz Pays Basque | 1h10 | 19:30 Donostia-San Sebastian, Estación de Autobuses | 0 changesdirect | |
FlixBus | 19:25 Biarritz, Gare Routière de l'aéroport Biarritz Pays Basque | 1h05 | 20:30 Donostia-San Sebastian, Estación de Autobuses | 0 changesdirect | |
FlixBus | 21:10 Biarritz, Gare Routière de l'aéroport Biarritz Pays Basque | 1h00 | 22:10 Donostia-San Sebastian, Estación de Autobuses | 0 changesdirect | |
FlixBus | 21:35 Biarritz, Halle Iraty | 1h00 | 22:35 Donostia-San Sebastian, Estación de Autobuses | 0 changesdirect | |
8617 | 21:50 Biarritz, Gare Routière de l'aéroport Biarritz Pays Basque | 1h10 | 23:00 Donostia-San Sebastian, Estación de Autobuses | 0 changesdirect | |
FlixBus | 23:00 Biarritz, Gare Routière de l'aéroport Biarritz Pays Basque | 0h59 | 23:59 Donostia-San Sebastian, Estación de Autobuses | 0 changesdirect | |
| Saturday 22 August | |||||
FlixBus | 5:30 Biarritz, Gare Routière de l'aéroport Biarritz Pays Basque | 1h05 | 6:35 Donostia-San Sebastian, Estación de Autobuses | 0 changesdirect | |
Find all the dates and times for this journey
Compare coach prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Buses from Biarritz to Donostia-San Sebastian run on average 18 times per day, taking around 50m. Cheap bus tickets for this journey start at £5 if you book in advance.
There are 18 coaches per day. The earliest coach runs at 00:15, the last at 23:50. The fastest coach covers the 39 km distance in 35m.
Distance 39 km |
Average bus duration 50m |
Cheapest ticket price £5 |
Buses per day 18 |
Direct buses 18 |
Fastest bus 35m |
First bus 0:15 |
Last bus 23:50 |
Cheapest Month Feb |
Cheapest Day Sun |
High Season Jul - Sept |
Low Season Jan - Mar |
Busiest Day Mon |
Least Busy Day Tue |
Best time to book 91 days |
Discover the best of Donostia-San Sebastian — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Donostia-San Sebastian trip today.
Major aquarium with a maritime museum section, historic displays and a walk-through tunnel. A strong all-weather visit near the harbour.
Museum dedicated to sculptor Eduardo Chillida, set in a large garden with monumental works. Combines art, landscape and a quieter side of the area.
Contemporary art centre focused on Basque and international work. It is worth visiting for exhibitions, architecture and a calmer cultural stop in the city.
Iconic city beach and promenade framed by Belle Époque buildings. It is the classic place for walks, sea views and experiencing San Sebastián’s atmosphere.
Historic quarter with narrow streets, churches and lively public spaces. Go for architecture, atmosphere and easy access to several major sights.
Hilltop viewpoint reached by funicular or on foot, with a small amusement area and sweeping views over the bay and city. Ideal for first-time visitors.
Battered cod fried with green peppers and onion. A classic Basque pintxo tied to local salt cod cooking traditions.
Whole spider crab dressed with its own juices, egg and breadcrumbs. A prized festive shellfish dish on the Basque coast.
Basque-style cheesecake from San Sebastián, baked until deeply caramelised outside with a creamy centre. Now iconic city-wide.
Elegant dining room known for creative Basque cooking with strong local produce and polished service.
Historic old-town spot celebrated for Basque cheesecake and classic dishes in a bustling tavern setting.
Busy traditional pintxos bar famed for mushroom pintxos and a lively old-town atmosphere.
Moderate for Spain: pintxos and coffee are reasonable, but central hotels and popular dining can cost more than in many comparable Spanish cities.
Service is usually included. Round up or leave 5-10% in restaurants for very good service; small change in cafés; taxi tips are optional, often just rounding up.
Official public transport app
Donostia-San Sebastian, Estación de Autobuses -> Boulevard, Donostia / San Sebastián
Find answers to the most common questions about traveling from Biarritz to Donostia-San Sebastian by coach. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest coach, the cheapest option, or tips for making the most of your visit at Donostia-San Sebastian, this guide helps you travel smarter and with confidence.

Most Biarritz to Donostia-San Sebastian buses use the Biarritz, Gare Routière de l'aéroport Biarritz Pays Basque to Donostia-San Sebastian, Estación de Autobuses station pair, with some services arriving at San Sebastián, Plaza Pio XII. Use this guide to compare Biarritz and Donostia-San Sebastian bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Biarritz, Gare Routière de l'aéroport Biarritz Pays Basque is 2 km from Biarritz city centre. Public transport options include:
Biarritz, Gare Routière de l'aéroport Biarritz Pays Basque has practical services for this route, including Wifi, Parking, ATM, Taxis, Accessibility, WC and Ticket Office.
Free Wi-Fi. ATMs are located inside the terminal.
Ticket office support is available at Biarritz, Gare Routière de l'aéroport Biarritz Pays Basque.
Available at Biarritz, Gare Routière de l'aéroport Biarritz Pays Basque: Parking, Taxis, WC.
Accessibility facilities are available at Biarritz, Gare Routière de l'aéroport Biarritz Pays Basque: Elevators, ramps.
Biarritz, Halle Iraty is 2 km from Biarritz city centre. Public transport options include:
Biarritz, Halle Iraty has practical services for this route, including Wifi, Parking, ATM, Taxis, Accessibility, WC, Shower and Ticket Office.
Wi-Fi is available at Biarritz, Halle Iraty. ATMs are available at Biarritz, Halle Iraty.
Ticket office support is available at Biarritz, Halle Iraty.
Available at Biarritz, Halle Iraty: Parking, Taxis, WC.
Accessibility facilities are available at Biarritz, Halle Iraty: Station is wheelchair accessible.
Biarritz, Aéroport de Biarritz Pays Basque is 2 km from Biarritz city centre. Public transport options include:
Biarritz, Aéroport de Biarritz Pays Basque has practical services for this route, including Wifi, Parking, ATM, Taxis, Accessibility, WC, Shower and Ticket Office.
Wi-Fi is available at Biarritz, Aéroport de Biarritz Pays Basque. ATMs are available at Biarritz, Aéroport de Biarritz Pays Basque.
Ticket office support is available at Biarritz, Aéroport de Biarritz Pays Basque.
Available at Biarritz, Aéroport de Biarritz Pays Basque: Parking, Taxis, WC.
Accessibility facilities are available at Biarritz, Aéroport de Biarritz Pays Basque: Wheelchair-accessible pathways available.
Donostia-San Sebastian, Estación de Autobuses has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC and Ticket Office.
Food options include: Café de la Estación (in the station), Fast Food Express (in the station), Restaurante Aitzgorri (0.5 km).
Free Wi-Fi. ATMs are located near the main entrance.
Ticket office support is available at Donostia-San Sebastian, Estación de Autobuses.
Available at Donostia-San Sebastian, Estación de Autobuses: Parking, Taxis, WC.
Accessibility facilities are available at Donostia-San Sebastian, Estación de Autobuses: Elevators, ramps.
San Sebastián, Plaza Pio XII has practical services for this route, including Wifi, Parking, ATM, Taxis, Accessibility, WC, Shower and Ticket Office.
Free Wi-Fi in waiting area. ATMs are available at San Sebastián, Plaza Pio XII.
Ticket office support is available at San Sebastián, Plaza Pio XII.
Available at San Sebastián, Plaza Pio XII: Parking, Taxis, WC.
Accessibility facilities are available at San Sebastián, Plaza Pio XII: Wheelchair accessible.
Here are some other resources that might have the information you need