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Madrid to San Sebastián / Donostia Bus

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16/04/2026
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2 days RM 195.69
3 days RM 175.61

Madrid to San Sebastián / Donostia by bus

The journey from Madrid to San Sebastián / Donostia by bus is 352.77 km and takes 8 hrs 31 mins. There are 23 connections per day, with the first departure at 12:30 am and the last at 11:59 pm. It is possible to travel from Madrid to San Sebastián / Donostia by bus for as little as RM 170.07 or as much as RM 415.71. The best price for this journey is RM 170.07.

Lowest Price RM 170.07
Journey Duration 8 hrs 31 mins
Connection per Day 23
Lowest Price RM 170.07
Highest Price RM 415.71
First Departure 12:30 am
Last Departure 11:59 pm
Distance 352.77 km
Departure Madrid
Arrival San Sebastián / Donostia
Carriers Alsa, FlixBus

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Find the best day to travel to San Sebastián / Donostia by bus

When travelling to San Sebastián / Donostia by bus, if you want to avoid crowds you can check how frequently our customers are travelling in the next 30-days using the graph below. On average, the peak hours to travel are between 6:30am and 9am in the morning, or between 4pm and 7pm in the evening. Please keep this in mind when travelling to your point of departure as you may need some extra time to arrive, particularly in big cities!

Services on board Alsa and FlixBus from Madrid to San Sebastián / Donostia
Compare services on board when travelling from Madrid to San Sebastián / Donostia by bus.
Facilities Alsa FlixBus
wifi WiFi check check
luggage Luggage check check
bicycle Bicycle check check
power_sockets Power sockets check check
accessibility Accessibility check check
air_con Air conditioning check check
food_and_drink Food and drink check check
entertainment_portal Entertainment Portal cross check
mobility_and_wheelchair_services landingPage.services.mobility_and_wheelchair_services cross check

Madrid to San Sebastián / Donostia CO2 Emissions by Bus

Ecology
Train
24.69kg
Bus
26.46kg
Flight
70.55kg
Car
56.44kg

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Frequently Asked Questions

How much is a bus ticket from Madrid to San Sebastián / Donostia?
A bus ticket from Madrid to San Sebastián / Donostia is RM 232.92. However the price varies depending on how early you buy, and if it's peak time to travel. Occasionally you can find them for as cheap as RM 170.07.
What's the cheapest bus ticket from Madrid to San Sebastián / Donostia?
The cheapest ticket you can get from Madrid to San Sebastián / Donostia is RM 170.07. We recommend booking as early as possible and off-peak hours to get the cheapest ticket possible. Off-peak times are usually from 09:30 to 16:00, and after 19:00.
What's the distance between Madrid and San Sebastián / Donostia by bus?
Madrid to San Sebastián / Donostia is 352.77 km.
How long does the bus between Madrid and San Sebastián / Donostia take?
Madrid to San Sebastián / Donostia is on average 8 hrs 31 mins. However the fastest option will get you there in 5 hrs 10 mins.
Which companies operate from Madrid to San Sebastián / Donostia?
The bus journey from Madrid to San Sebastián / Donostia is covered by 1 operator(s). On Virail you can find these carriers that provide services on this route: Alsa and FlixBus.
How many bus connections per day go from Madrid to San Sebastián / Donostia?
Madrid to San Sebastián / Donostia has 23 connection(s) per day on average.
What time does the first bus from Madrid to San Sebastián / Donostia leave?
The earliest bus from Madrid to San Sebastián / Donostia departs at 12:30 am. However be sure to check with us the schedule on the day you want to leave as the time may differ.
What time does the last bus from Madrid to San Sebastián / Donostia depart?
The latest bus from Madrid to San Sebastián / Donostia departs at 11:59 pm. However be sure to check with us the schedule on the day you want to leave as the time may differ.
Should I book my ticket from Madrid to San Sebastián / Donostia in advance?
If you can, we recommend booking your ticket as early as possible to ensure you get better savings. The cheapest bus ticket we have found is RM 170.07 but this may be subject to change depending on the day of travel, hour you wish to depart and how far in advance you book.
How many direct connections depart from Madrid to San Sebastián / Donostia?
There are on average 21 direct connection(s) from Madrid to go to San Sebastián / Donostia.
What's the fastest journey time between Madrid to San Sebastián / Donostia by bus?
The fastest journey time by bus between Madrid and San Sebastián / Donostia is 5 hrs 10 mins.
Is there a direct bus from Madrid to San Sebastián / Donostia?
Yes, there is a direct bus between Madrid and San Sebastián / Donostia.
What are the CO2 emissions for Madrid to San Sebastián / Donostia by bus?
The bus journey from Madrid to San Sebastián / Donostia creates 26.46kg of CO2 emissions.

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