Bus Tickets from Madrid to San Sebastian

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TodayJun 15
from US$143
TomorrowJun 16
from US$59
TueJun 17
from US$59
WedJun 18
from US$59
ThuJun 19
from US$59
FriJun 20
from US$59
SatJun 21
from US$59
SunJun 22
from US$51

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: June 16 at
    Departure city: Madrid
    Departure location: Avenida de América Metro
    Arrival time: June 16 at
    Destination city: San Sebastian
    Destination location: Donostia
    Operated by: ALSAALSA
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: June 16 at
    Departure city: Madrid
    Departure location: Aeropuerto Adolfo Suárez Madrid-Barajas, MAD T4
    Arrival time: June 16 at
    Destination city: San Sebastian
    Destination location: Donostia
    Operated by: ALSA SupraALSA Supra
    Vehicle: BusDuration:
  • Departure time: June 16 at
    Departure city: Madrid
    Departure location: Aeropuerto Adolfo Suárez Madrid-Barajas, MAD T4
    Arrival time: June 16 at
    Destination city: San Sebastian
    Destination location: Donostia
    Operated by: ALSAALSA
    Vehicle: BusDuration:
  • Departure time: June 16 at
    Departure city: Madrid
    Departure location: Avenida de América Metro
    Arrival time: June 16 at
    Destination city: San Sebastian
    Destination location: Donostia
    Operated by: ALSA SupraALSA Supra
    Vehicle: BusDuration:
  • Departure time: June 16 at
    Departure city: Madrid
    Departure location: Aeropuerto Adolfo Suárez Madrid-Barajas, MAD T4
    Arrival time: June 17 at
    Destination city: San Sebastian
    Destination location: Donostia
    Operated by: FlixbusFlixbus
    Vehicle: BusDuration:

Last refresh of the prices: Today at 10:46 AM CEST.

Prices and availability are subject to change.

Accepted payments

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Compare 3 ways to go from Madrid to San Sebastian

Bus
Average PriceUS$54 - US$196Average Duration6h
9kg CO₂e5 out of 5 stars
Train
Average PriceUS$24 - US$101Average Duration5h 23m
8kg CO₂e5 out of 5 stars
Most eco-friendly
Carpool
Average PriceUS$20 - US$68Average Duration4h 50m
15kg CO₂e4 out of 5 stars
CheapestFastest
busbud logoBusbud recommends carpooling from Madrid to San Sebastian

Among the sustainable travel choices, the carpool stands out as a good way to reach San Sebastian. The journey takes about 4 hours 50 minutes, and with fares starting at just US$20, it presents an excellent value for a comfortable ride.

17.370370370370367carpool per day
4h 50mAverage Duration
US$20Cheapest ticket
15kgCO₂ emissions

Bus Madrid to San Sebastian: Trip Overview

Average Ticket PriceUS$58
Average Bus Trip Duration6h
Number of daily buses16
Earliest bus departure12:30am
Distance341 km
Latest bus departure11:45pm

Madrid to San Sebastian Bus

Busbud helps you find a bus from Madrid to San Sebastian. Get the best fare and schedule, book a round trip ticket or find buses with WiFi and electrical outlets.

We make it our job to connect you with the most dependable bus companies that cover bus service from Madrid to San Sebastian.

Whether it is cheap bus tickets or more luxurious buses going to San Sebastian from Madrid, we help you find what you're looking for based on how much of a budget you have.

Frequently asked questions on the trip Madrid - San Sebastian

  1. How long is the bus trip from Madrid to San Sebastian?

    The typical travel time from Madrid to San Sebastian by bus is around 6h. If you're looking for the fastest way to get there, you'll find a bus doing the trip in about 5h 10m.

  2. How far is Madrid from San Sebastian?

    The distance covered from Madrid to San Sebastian is 353 km (219 miles).

  3. What are the departure and arrival locations for buses traveling from Madrid to San Sebastian?

    Buses traveling this route start their trip at Estación Sur, in Madrid, and end it at Donostia, in San Sebastian.

  4. How much does it cost to take the bus from Madrid to San Sebastian?

    The bus fare from Madrid to San Sebastian is approximately US$58.

  5. Can I take an overnight bus from Madrid to San Sebastian?

    Yes! Catch buses leaving from Madrid until 11:45pm and reaching San Sebastian on the following day.

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
06-13
US$146
06-14
US$125
Today
US$139
06-16
US$53
06-17
US$53
06-18
US$53
06-19
US$53
06-20
US$53
busbud logoThe cheapest trip from Madrid to San Sebastian was searched and found on Jun 16, 2025 with a price of US$53

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Madrid to San Sebastian, as early as possible.

You can expect to pay from US$53 to US$153 for a bus ticket from Madrid to San Sebastian based on the last 2 days. You can expect to find the cheapest price for the trip at US$53 which is on 2025-06-16.

Usually Flixbus (ES) will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.

About Bus Travel

Bus Travel Tips

Make friends with the driver. They usually know a lot about your destination and may even recommend which side of the bus to sit on to get the best views on the road between Madrid and San Sebastian!

From miles long of beauteous natural landscapes to impressive man-crafted sights, you’re bound to be in for a visual treat on your bus trip from Madrid to San Sebastian.

Buses are energy-efficient. Carrying a passenger over 100 kms by coach only takes 0.6-0.9 liters of gas. Compare that to the 2.6 liters required by high-speed train, 6.6 liters by airplane and 7.6 liters by gas-powered car, and it's clear that the bus is a more environmentally-conscious option for your bus transportation from Madrid to San Sebastian.

Make a music playlist for your bus ride from Madrid to San Sebastian, and enjoy the scenery to tunes from your own personal soundtrack.

Did you know?

The bus driver with the longest career in the world drove more than 2,000,000 miles and is a happy World Record holder.

One of the longest bus route in the world goes all the way from Ontario to Alberta in Canada (with the same bus). This trip is 3,435 km or 2,135 miles long and the price is a bit under $100.

The average number of passengers on a coach bus is 32 meaning that a bus could replace a minimum of at least 30 cars!

Will you be returning to Madrid by bus?

Bus from Madrid to San Sebastian

You can also go to San Sebastian by train

Train from Madrid to San Sebastian

Why choose Busbud?

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Popular Buses Connecting Madrid

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Popular Buses Connecting San Sebastian

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