The cheapest and fastest buses from Dax to Donostia-San Sebastian
Cheapest price
$25
Average price
$25
Fastest journey
2 h 35 m
Average duration
2 h 35 m
Buses per day
1
Distance
86 km
The best way to find a cheap bus ticket from Dax to Donostia-San Sebastian is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Dax to Donostia-San Sebastian will cost around $25 if you buy it on the day, but the cheapest tickets can be found for only $25.
Of the 1 buses that leave Dax for Donostia-San Sebastian on Sun, Dec 21, 1 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 2 h 35 m but if you time it right, some buses will get you there in just 2 h 35 m .
On Sun, Dec 21 the slowest buses will take 2 h 35 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.


Travel Information
Compare bus and train for Dax to Donostia-San Sebastian
Omio recommends booking the bus as it is the most popular option from Dax to Donostia-San Sebastian among Omio's users. If you are prioritising price take the train with prices starting from €11. For those with little time consider booking a train which can get you there in 1h 15m. The ticket price range depends on the travel mode: a train costs an average of €11, and a bus costs an average of €3.
Distance: 53 miles (86 km)
Compare bus with
Most popular Bus | Train |
|---|---|
€26 Average price | €15 Average price Cheapest |
2h 13m Average total duration 1h 43m Onboard + 30m Additional time* | 1h 45m Average total duration Fastest 1h 15m Onboard + 30m Additional time* |
![]() Most popular bus company | ![]() Most popular train company |
Direct Options | Direct Options |
Dax to Donostia-San Sebastian Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator BlaBlaCar Bus | Departure Time 07:05 | Arrival Time 09:40 | Duration 2h35 | Departure days Mon, Sat | Cheapest price $81 |
Operator BlaBlaCar | Departure Time 08:30 | Arrival Time 09:30 | Duration 1h00 | Departure days Sat | Cheapest price $10 |
Operator BlaBlaCar | Departure Time 09:30 | Arrival Time 10:20 | Duration 0h50 | Departure days Mon | Cheapest price $17 |
Operator BlaBlaCar | Departure Time 10:10 | Arrival Time 11:00 | Duration 0h50 | Departure days Mon | Cheapest price $10 |
Operator BlaBlaCar | Departure Time 12:10 | Arrival Time 12:50 | Duration 0h40 | Departure days Sat | Cheapest price $6 |
Operator BlaBlaCar | Departure Time 12:30 | Arrival Time 12:50 | Duration 0h20 | Departure days Sat | Cheapest price $4 |
Operator BlaBlaCar | Departure Time 12:40 | Arrival Time 13:10 | Duration 0h30 | Departure days Sat | Cheapest price $7 |
Operator BlaBlaCar | Departure Time 14:40 | Arrival Time 15:30 | Duration 0h50 | Departure days Sat | Cheapest price $10 |
Operator BlaBlaCar | Departure Time 15:00 | Arrival Time 15:20 | Duration 0h20 | Departure days Mon | Cheapest price $7 |
Operator BlaBlaCar | Departure Time 16:50 | Arrival Time 18:00 | Duration 1h10 | Departure days Mon | Cheapest price $12 |
Operator BlaBlaCar | Departure Time 17:40 | Arrival Time 18:50 | Duration 1h10 | Departure days Mon | Cheapest price $10 |
Live departures
Dax to Donostia-San Sebastian bus times
The table below shows live departures for Dax to Donostia-San Sebastian buses for tomorrow, Sunday, December 21. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 5:05 AM Dax | 2h35 | 7:40 AM Donostia-San Sebastian | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Dax to Donostia-San Sebastian 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 Dax to Donostia-San Sebastian
Buses from Dax to Donostia-San Sebastian run on average 5 times per day, taking around 1h 43m. 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 07:05, the last at 19:20. The fastest bus covers the 53 miles (86 km) distance in 2h 35m.
Distance 53 miles (86 km) |
Average bus duration 1h 43m |
Cheapest ticket price $4 (€3) |
Buses per day 5 |
Direct buses 5 |
Fastest bus 2h 35m |
First bus 07:05 |
Last bus 19:20 |
Bus providers: BlaBlaCar Bus, BlaBlaCar from Dax to Donostia-San SebastianYou can travel by bus between Dax to Donostia-San Sebastian 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 Dax to Donostia-San Sebastian
Find answers to the most common questions about traveling from Dax to Donostia-San Sebastian 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 Donostia-San Sebastian, this guide helps you travel smarter and with confidence.

Passengers board the bus most frequently from Dax, Gare Routière SNCF, which is located around 0.7 miles (1.2 km) away from the city centre, and they get off the bus at Donostia-San Sebastian, Estación de Autobuses, located 1.4 miles (2.3 km) away from the city centre.
- BlaBlaCar Bus
- Assistance
- Priority boarding
- Accessible seating options.
- La Concha Beach, a picturesque crescent-shaped beach known for its golden sand and clear waters
- Old Town (Parte Vieja), a historic district filled with narrow streets, vibrant pintxo bars, and traditional Basque architecture
- Monte Igueldo, a hill offering panoramic views of the city and a vintage amusement park
- San Telmo Museoa, a museum dedicated to Basque society and culture housed in a 16th-century convent
- Miramar Palace, a former royal summer residence with beautiful gardens and views of the bay.
- Surfing at Zurriola Beach, a popular spot for surfers of all levels
- Enjoying a pintxo tour in the vibrant bars of the Old Town
- Riding the funicular to Monte Igueldo for stunning views and amusement park fun
- Exploring the Aquarium, featuring a variety of marine life and an impressive ocean tunnel
- Attending a concert or event at the Kursaal Congress Centre.
- 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 Dax to Donostia-San Sebastian, 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 Dax to Donostia-San Sebastian
- 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 Dax
More options for your journey from Dax to Donostia-San Sebastian
Here are some other resources that might have the information you need

