The cheapest and fastest buses from Barcelona Sants to Donostia-San Sebastian
Cheapest price
€47
Average price
€66
Fastest journey
14 h 4 m
Average duration
15 h 21 m
Buses per day
5
Distance
401 km
The best way to find a cheap bus ticket from Barcelona Sants 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 Barcelona Sants to Donostia-San Sebastian will cost around €66 if you buy it on the day, but the cheapest tickets can be found for only €47.
It's difficult to get from Barcelona Sants to Donostia-San Sebastian without transferring at least once.
FlixBus · FlixBus
FlixBus · FlixBus
FlixBus · FlixBus
FlixBus · FlixBus
FlixBus · FlixBus
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FlixBus · FlixBus
FlixBus · FlixBus
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FlixBus · FlixBusTravel Information
Compare train, bus, and flight for Barcelona Sants to Donostia-San Sebastian
Omio recommends booking the bus as it is the most popular option from Barcelona Sants to Donostia-San Sebastian among Omio's users. If you are prioritising price take the bus with prices starting from €40. For those with little time consider booking a flight which can get you there in 1h 54m. The ticket price range depends on the travel mode: a bus costs an average of €40, and a flight costs an average of €33.
Distance: 401 km
Compare bus with
Most popular Bus | Train | Flight |
|---|---|---|
€69 Average price Cheapest | €114 Average price | €138 Average price |
8h 10m Average total duration 7h 40m Onboard + 30m Additional time* | 7h 12m Average total duration 6h 42m Onboard + 30m Additional time* | 4h 54m Average total duration Fastest 1h 54m Onboard + 3h 0m Additional time* |
![]() Most popular bus company | ![]() Most popular train company | ![]() Most popular airline |
Direct Options | Direct Options | Direct Options |
Live departures
Barcelona Sants to Donostia-San Sebastian bus times
The table below shows live departures for Barcelona Sants to Donostia-San Sebastian buses for today, Friday, January 2. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 5:15 PM Barcelona Sants | 17h15 | 10:30 AM Donostia-San Sebastian | 0 transfersDirect | |
![]() | 8:35 PM Barcelona Sants | 6h50 | 3:25 AM Donostia-San Sebastian | 0 transfersDirect | |
| Saturday, January 3 | |||||
FlixBus · FlixBus | 5:40 AM Barcelona, Estació d'Autobusos Nord | 15h55 | 9:35 PM Donostia-San Sebastian, Estación de Autobuses | 1 transfer | |
FlixBus · FlixBus | 8:55 AM Barcelona, Estació d'Autobusos Nord | 14h04 | 10:59 PM Donostia-San Sebastian, Estación de Autobuses | 1 transfer | |
FlixBus · FlixBus | 11:10 AM Barcelona, Estació d'Autobusos Nord | 14h25 | 1:35 AM Donostia-San Sebastian, Estación de Autobuses | 1 transfer | |
FlixBus · FlixBus | 2:30 PM Barcelona, Estació d'Autobusos Nord | 15h05 | 5:35 AM Donostia-San Sebastian, Estación de Autobuses | 1 transfer | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Barcelona Sants to Donostia-San Sebastian by train, bus, or flight
Compare train, bus, and flight 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.
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Journey information
Overview: Bus from Barcelona Sants to Donostia-San Sebastian
Buses from Barcelona Sants to Donostia-San Sebastian run on average 3 times per day, taking around 7h 40m. Cheap bus tickets for this journey start at €40 but you can travel from only €24 by train.
There are 2 buses per day. The earliest bus runs at 04:40, the last at 21:35. The fastest bus covers the 401 km distance in 6h 50m.
Distance 401 km |
Average bus duration 7h 40m |
Cheapest ticket price €40 |
Buses per day 3 |
Direct buses 2 |
Fastest bus 6h 50m |
First bus 04:40 |
Last bus 21:35 |
Bus providers: Vibasa, BlaBlaCar, Monbus, FlixBus, Alsa, Infobus, Conda, MonBus from Barcelona Sants to Donostia-San SebastianYou can travel by bus between Barcelona Sants to Donostia-San Sebastian with Vibasa, BlaBlaCar, Monbus, FlixBus, Alsa, Infobus, Conda, MonBus for as low as €24. When you search for schedules and tickets, Omio will show you the best journey
FlixBus
Alsa
Infobus
Conda
Vibasa
Monbus
BlaBlaCar
MonBus
FAQs: Bus from Barcelona Sants to Donostia-San Sebastian
Find answers to the most common questions about traveling from Barcelona Sants 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.

To find the cheapest bus tickets for your trip from Barcelona Sants to Donostia-San Sebastian, follow these tips:
Start your search now and compare ticket prices to find the best deal!
popular bus stations
Popular bus stations from Barcelona Sants 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 Barcelona Sants
More options for your journey from Barcelona Sants to Donostia-San Sebastian
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