The cheapest and fastest buses from Madrid Barajas Airport to Donostia-San Sebastian
Cheapest price
€25
Average price
€45
Fastest journey
4 h 30 m
Average duration
4 h 34 m
Buses per day
13
Distance
343 km
The best way to find a cheap bus ticket from Madrid Barajas Airport 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 Madrid Barajas Airport to Donostia-San Sebastian will cost around €45 if you buy it on the day, but the cheapest tickets can be found for only €25.
Of the 13 buses that leave Madrid Barajas Airport for Donostia-San Sebastian on Fri, Mar 20, 11 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Fri, Mar 20 the direct buses cover the 343 km distance in an average of 4 h 34 m but if you time it right, some buses will get you there in just 4 h 30 m .
On Fri, Mar 20 the slowest buses will take 4 h 40 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 train, bus, and flight for Madrid Barajas Airport to Donostia-San Sebastian
Omio recommends booking the bus as it is the most popular option from Madrid Barajas Airport to Donostia-San Sebastian among Omio's users. If you are prioritising price take the train with prices starting from €30. For those with little time consider booking a flight which can get you there in 1h 35m. The ticket price range depends on the travel mode: a train costs an average of €30, and a flight costs an average of €35.
Distance: 343 km
Compare bus with
Most popular Bus | Train | Flight |
|---|---|---|
€45 Average price | €35 Average price Cheapest | €155 Average price |
7h 41m Average total duration 7h 11m Onboard + 30m Additional time* | 5h 29m Average total duration 4h 59m Onboard + 30m Additional time* | 4h 35m Average total duration Fastest 1h 35m Onboard + 3h 0m Additional time* |
![]() Most popular bus company | ![]() Most popular train company | ![]() Most popular airline |
Direct Options | Direct Options | Direct Options |
Live departures
Madrid Barajas Airport to Donostia-San Sebastian bus times
The table below shows live departures for Madrid Barajas Airport to Donostia-San Sebastian buses for today, Thursday, March 19. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
Normal | 6:15 AM Madrid, Terminal de autobuses T4 (Aeropuerto de Madrid) | 6h45 | 1:00 PM Donostia-San Sebastian, Estación de Autobuses | 0 transfersDirect | |
Supra Economy | 7:15 AM Madrid, Terminal de autobuses T4 (Aeropuerto de Madrid) | 5h15 | 12:30 PM Donostia-San Sebastian, Estación de Autobuses | 0 transfersDirect | |
Normal | 8:15 AM Madrid, Terminal de autobuses T4 (Aeropuerto de Madrid) | 5h45 | 2:00 PM Donostia-San Sebastian, Estación de Autobuses | 0 transfersDirect | |
Normal | 12:15 PM Madrid, Terminal de autobuses T4 (Aeropuerto de Madrid) | 6h30 | 6:45 PM Donostia-San Sebastian, Estación de Autobuses | 0 transfersDirect | |
Normal | 3:15 PM Madrid, Terminal de autobuses T4 (Aeropuerto de Madrid) | 5h30 | 8:45 PM Donostia-San Sebastian, Estación de Autobuses | 0 transfersDirect | |
Normal | 4:15 PM Madrid, Terminal de autobuses T4 (Aeropuerto de Madrid) | 5h25 | 9:40 PM Donostia-San Sebastian, Estación de Autobuses | 0 transfersDirect | |
Supra Economy | 5:45 PM Madrid, Terminal de autobuses T4 (Aeropuerto de Madrid) | 5h10 | 10:55 PM Donostia-San Sebastian, Estación de Autobuses | 0 transfersDirect | |
FlixBus · FlixBus | 7:50 PM Madrid, Terminal de autobuses T4 (Aeropuerto de Madrid) | 15h25 | 11:15 AM Donostia-San Sebastian, Estación de Autobuses | 1 transfer | |
FlixBus · FlixBus | 10:50 PM Madrid, Terminal de autobuses T4 (Aeropuerto de Madrid) | 18h00 | 4:50 PM 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 Madrid Barajas Airport 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.
Mar 20
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Why should you book Madrid Barajas Airport to Donostia-San Sebastian buses with Omio?
Why book with Omio vs Alsa?
- Compare with other providers: On Omio, you can not only buy tickets for Alsa, but also compare tickets for the likes of Alsa Supra, Conda, Infobus or Autobuses Pamplona Madrid to find the best option for your trip from Madrid Barajas Airport to Donostia-San Sebastian.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Alsa with all available travel options, which are train, bus and flight to ensure you get the best deal for traveling from Madrid Barajas Airport to Donostia-San Sebastian.
Why book with Omio over Checkmybus, Rome2rio or Busbud?
- Compare with other providers: On Omio, you can also compare tickets for the likes of Alsa Supra, Conda, Infobus or Autobuses Pamplona Madrid to find the best option for your trip from Madrid Barajas Airport to Donostia-San Sebastian.
- Multiple modes of transport: Omio allows you to compare travel options including train, bus and flight to find the ideal travel option from Madrid Barajas Airport to Donostia-San Sebastian.
Journey information
Overview: Bus from Madrid Barajas Airport to Donostia-San Sebastian
Buses from Madrid Barajas Airport to Donostia-San Sebastian run on average 10 times per day, taking around 7h 11m. Cheap bus tickets for this journey start at €16 if you book in advance.
There are 8 buses per day. The earliest bus runs at 06:15, the last at 22:25. The fastest bus covers the 343 km distance in 5h 25m.
Distance 343 km |
Average bus duration 7h 11m |
Cheapest ticket price €16 |
Buses per day 10 |
Direct buses 8 |
Fastest bus 5h 25m |
First bus 06:15 |
Last bus 22:25 |
Bus providers: Alsa, Alsa Supra, BlaBlaCar, Conda, Infobus, Autobuses Pamplona Madrid, FlixBus from Madrid Barajas Airport to Donostia-San SebastianYou can travel by bus between Madrid Barajas Airport to Donostia-San Sebastian with Alsa, Alsa Supra, BlaBlaCar, Conda, Infobus, Autobuses Pamplona Madrid, FlixBus for as low as €16. When you search for schedules and tickets, Omio will show you the best journey
Alsa
Alsa Supra
Conda
Infobus
FlixBus
Autobuses Pamplona Madrid
BlaBlaCar
FAQs: Bus from Madrid Barajas Airport to Donostia-San Sebastian
Find answers to the most common questions about traveling from Madrid Barajas Airport 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.

- Alsa
- Assistance
- Priority boarding
- Accessible seating.
- Conda
- Assistance
- Priority boarding
- Accessible seating.
- Alsa Supra
- Assistance
- Priority boarding
- Accessible restrooms.
- Alsa
- You can cancel your ticket up to 48 hours before departure for a partial refund. Changes allowed for a fee.
- Conda
- You can cancel your ticket up to 24 hours before departure for a full refund. Cancellations within 24 hours incur a 20% fee.
- Alsa Supra
- You can cancel your ticket up to 48 hours before departure for a partial refund. Within 48 hours, a fee applies.
- Alsa
- One carry-on bag up to 10kg and one checked bag up to 25kg.
- Conda
- One carry-on bag up to 10kg (55x40x20) and one checked bag up to 25kg (70x50x30).
- Alsa Supra
- One carry-on bag up to 10kg and one checked bag up to 25kg.
- Alsa
- Additional luggage can be purchased for a fee.
- Conda
- 10€ per additional bag up to 25 kg.
- Alsa Supra
- Additional luggage can be purchased for a fee.
- Alsa
- Small pets allowed in carriers
- larger pets must travel in the hold.
- Conda
- Small pets allowed in carriers
- larger pets must be transported in the luggage compartment.
- Alsa Supra
- Small pets allowed in carriers
- guide dogs travel for free.
popular bus stations
Popular bus stations from Madrid Barajas Airport 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 Madrid Barajas Airport
More options for your journey from Madrid Barajas Airport to Donostia-San Sebastian
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