Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Gare routière SNCF Dax | Donostia | CheapestFastest |
Last refresh of the prices: Today at 16:47 CET.
Compare 2 ways to travel from Dax to San Sebastian
Among the sustainable travel choices, the carpool stands out as a good way to reach San Sebastian. The journey takes about 1 hour and with fares starting at just £5, it presents an excellent value for a comfortable ride.
| Average price | Average duration | CO₂ emissions | Actions | |
|---|---|---|---|---|
| Average price£4 - £60 | Average duration2h 35m | 2kg CO₂e | ||
Carpool | Average price£5 - £23 | Average duration1h | 4kg CO₂e |
Where are the popular stops in Dax and San Sebastian?
Stops in Dax
- AAvenue de la Gare, 40100 Dax, France
- B
Dax
2-22 Rue Emile Despax, 40990 Saint-Paul-lès-Dax, France
Stops in San Sebastian
- AFederico García Lorca Pasealekua, 2, 20014 Donostia, Gipuzkoa, Spain
- B
Pío XII
Pio XII.aren Plaza, 3, 20010 Donostia, Gipuzkoa, Spain - C
Universidad
Tolosa Hiribidea, 71, 20018 Donostia, Gipuzkoa, Spain
Compare bus companies
Based on 11187 reviews, the company was rated 3.7 stars on Busbud. Travellers were especially satisfied with the ticket access and the staff but often complained with the Wi-Fi. BlaBlaCar Bus ticket prices on this trip start at £4
Frequently asked questions about travelling by bus from Dax to San Sebastian
Please note that timetables, routes, or operator details shown here may be updated or vary at the time of your journey.
How much is the bus ticket from Dax to San Sebastian?
The cheapest coach tickets from Dax to San Sebastian start from £4. The average price for this route is around £4. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus journey from Dax to San Sebastian?
The average bus journey time from Dax to San Sebastian is 2h 35m, covering a distance of 55 miles. The fastest bus can take you there in 2h 35m and is operated by BlaBlaCar Bus.
Which bus companies service the Dax to San Sebastian route?
Several major bus companies operate on this route with 1 buses available per day.
What is the earliest and latest departure time for the bus from Dax to San Sebastian?
The earliest bus departs from Dax to San Sebastian at 07:05. And the latest bus departs at 07:05.
What are the CO₂ emissions for the bus trip from Dax to San Sebastian?
A bus journey from Dax to San Sebastian produces an estimated 2 kg of CO₂, making it a highly eco-friendly choice and a mode of travel recommended by Busbud.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Dax to San Sebastian was searched and found on 30 Nov 2025 with a price of £3To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Dax to San Sebastian as early as possible.
You can expect to pay from £3 to £4 for a bus ticket from Dax to San Sebastian based on the last 2 days. You can expect to find the cheapest price for the trip at £3, which is on 2025-12-04.
What's the cheapest way to go from Dax to San Sebastian?
The bus is the cheapest travel choice for this destination
