What is the travel distance from Dax to San Sebastian?

The distance separating Dax and San Sebastian is 54 miles (87 km).

What are the departure and arrival stations when taking the bus from Dax to San Sebastian?

The majority of buses traveling from Dax to San Sebastian start their journey at Gare routière SNCF Dax and wind up at Donostia. These are the main departure and arrival locations on this route, but you can also find other options that could better fit your plans.

Bus Dax to San Sebastian from $4 | Refundable Tickets

Next bus departures

Next departures for Dax to San Sebastian on November 20
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Bus	7:05am	Gare routière SNCF Dax	2h 35m	9:40am	Donostia	CheapestFastest

Next departures for Dax to San Sebastian on November 22
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Bus	7:05am	Gare routière SNCF Dax	2h 35m	9:40am	Donostia	CheapestFastest

Next departures for Dax to San Sebastian on November 23
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Bus	7:05am	Gare routière SNCF Dax	2h 35m	9:40am	Donostia	CheapestFastest

Next departures for Dax to San Sebastian on November 24
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Bus	7:05am	Gare routière SNCF Dax	2h 35m	9:40am	Donostia	CheapestFastest

Next departures for Dax to San Sebastian on November 25
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Bus	7:05am	Gare routière SNCF Dax	2h 35m	9:40am	Donostia	CheapestFastest

Last refresh of the prices: Today at 7:15 PM CET.

Compare 2 ways to go from Dax to San Sebastian

We recommend carpooling

Among the sustainable travel choices, the carpool stands out as the good way to reach San Sebastian. The journey takes about 1 hour and with fares starting at just $8, it presents an excellent value for a comfortable ride.

3carpool per day

1hAverage Duration

54 milesDistance

4kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions	Actions
Bus	Average Price$5 - $103	Average Duration2h 35m	CO₂ emissions 2kg CO₂e
Carpool	Average Price$8 - $19	Average Duration1h	CO₂ emissions 4kg CO₂e

Compare bus companies

BlaBlaCar Bus

3.5/511,142 reviews

Staff4.4

Timeliness3.6

Cleanliness4.3

Wifi2.6

Based on 11142 reviews, the company was rated 3.7 stars on Busbud. Travelers were especially satisfied with the ticket access and the staff but often complained with the wifi. BlaBlaCar Bus ticket prices on this trip start at $5

ES bus companies: FlixBus, BlaBlaCar Bus, ALSA, Greyhound, Intercape, Rede Expressos, Trenitalia

Where are the popular stops in Dax and San Sebastian?

Stops in Dax

A - Gare routière SNCF Dax

B - Dax

Stops in San Sebastian

A - Donostia

B - Pío XII

C - Universidad

Frequently asked questions about traveling from Dax to San Sebastian by bus

What is the travel distance from Dax to San Sebastian?
What are the departure and arrival stations when taking the bus from Dax to San Sebastian?

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found

11/17

$5

11/18

$5

Today

$4

11/20

$5

11/21

$4

11/22

$4

11/23

$4

11/24

$4

The cheapest trip from Dax to San Sebastian was searched and found on Nov 21, 2025 with a price of $4

To 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 $4 to $5 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 $4 which is on 2025-11-21.