The cheapest and fastest buses from Donostia-San Sebastian to Dax
Cheapest price
$5
Average price
$14
Fastest journey
20 m
Average duration
36 m
Buses per day
6
Distance
86 km
The best way to find a cheap bus ticket from Donostia-San Sebastian to Dax is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Donostia-San Sebastian to Dax will cost around $14 if you buy it on the day, but the cheapest tickets can be found for only $5.
Of the 6 buses that leave Donostia-San Sebastian for Dax on Sun, Dec 21, 6 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sun, Dec 21 the direct buses cover the 86 km distance in an average of 36 m but if you time it right, some buses will get you there in just 20 m .
On Sun, Dec 21 the slowest buses will take 1 h 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.










Travel Information
Compare bus and train for Donostia-San Sebastian to Dax
Omio recommends booking the bus as it is the most popular option from Donostia-San Sebastian to Dax among Omio's users. If you are prioritising price take the train with prices starting from €12. For those with little time consider booking a train which can get you there in 1h 14m. The ticket price range depends on the travel mode: a train costs an average of €12, and a bus costs an average of €3.
Distance: 53 miles (86 km)
Compare bus with
Most popular Bus | Train |
|---|---|
€24 Average price | €15 Average price Cheapest |
2h 16m Average total duration 1h 46m Onboard + 30m Additional time* | 1h 44m Average total duration Fastest 1h 14m Onboard + 30m Additional time* |
![]() Most popular bus company | ![]() Most popular train company |
Direct Options | Direct Options |
Donostia-San Sebastian to Dax Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator BlaBlaCar | Departure Time 08:30AM | Arrival Time 08:50AM | Duration 0h20 | Departure days Sun | Cheapest price $5 |
Operator BlaBlaCar | Departure Time 10:00AM | Arrival Time 11:00AM | Duration 1h00 | Departure days Sun | Cheapest price $6 |
Operator BlaBlaCar | Departure Time 12:00PM | Arrival Time 12:30PM | Duration 0h30 | Departure days Sun | Cheapest price $5 |
Operator BlaBlaCar | Departure Time 04:00PM | Arrival Time 04:20PM | Duration 0h20 | Departure days Sun | Cheapest price $5 |
Operator BlaBlaCar Bus | Departure Time 07:20PM | Arrival Time 10:00PM | Duration 2h40 | Departure days Sun | Cheapest price $56 |
Live departures
Donostia-San Sebastian to Dax bus times
The table below shows live departures for Donostia-San Sebastian to Dax buses for today, Saturday, December 20. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 5:20 PM Donostia-San Sebastian | 2h40 | 8:00 PM Dax | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Donostia-San Sebastian to Dax by bus or train
Compare bus and train 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.
Dec 21
Dec 22
Dec 23
Dec 24
Dec 25
Dec 26
Dec 27
Journey information
Overview: Bus from Donostia-San Sebastian to Dax
Buses from Donostia-San Sebastian to Dax run on average 5 times per day, taking around 1h 46m. Cheap bus tickets for this journey start at $4 (€3) if you book in advance.
There are 5 buses per day. The earliest bus runs at 05:44, the last at 22:05. The fastest bus covers the 53 miles (86 km) distance in 2h 40m.
Distance 53 miles (86 km) |
Average bus duration 1h 46m |
Cheapest ticket price $4 (€3) |
Buses per day 5 |
Direct buses 5 |
Fastest bus 2h 40m |
First bus 05:44 |
Last bus 22:05 |
Bus providers: BlaBlaCar Bus, BlaBlaCar from Donostia-San Sebastian to DaxYou can travel by bus between Donostia-San Sebastian to Dax with BlaBlaCar Bus, BlaBlaCar for as low as $4 (€3). When you search for schedules and tickets, Omio will show you the best journey
BlaBlaCar Bus
BlaBlaCar
FAQs: Bus from Donostia-San Sebastian to Dax
Find answers to the most common questions about traveling from Donostia-San Sebastian to Dax by bus. 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 bus, the cheapest option, or tips for making the most of your visit at Dax, this guide helps you travel smarter and with confidence.

Passengers board the bus most frequently from Donostia-San Sebastian, Estación de Autobuses, which is located around 1.4 miles (2.3 km) away from the city centre, and they get off the bus at Dax, Gare Routière SNCF, located 0.7 miles (1.2 km) away from the city centre.
- BlaBlaCar Bus
- Assistance
- Priority boarding
- Accessible seating options.
- BlaBlaCar Bus
- You can cancel your ticket up to 30 minutes before departure for a refund in the form of a voucher.
To find the cheapest bus tickets for your trip from Donostia-San Sebastian to Dax, follow these tips:
Start your search now and compare ticket prices to find the best deal!
- BlaBlaCar Bus
- One carry-on bag up to 7kg and one checked bag up to 20kg.
- BlaBlaCar Bus
- Additional luggage can be purchased for a fee.
popular bus stations
Popular bus stations from Donostia-San Sebastian to Dax
- 06:00-22:00
- Free Wi-Fi
- Café de la Estación (in the station)
- Fast Food Express (in the station)
- Restaurante Aitzgorri (0.5 km).
- Available outside the main entrance.
- Elevators, ramps
- Available in the station.
- Bus: 28, 42, 45 Train: E2
Most popular bus connections from Donostia-San Sebastian
More options for your journey from Donostia-San Sebastian to Dax
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