Bus Tickets from San Sebastian to Bilbao

Find affordable bus tickets from San Sebastian to Bilbao with flexible options. Book your trip now

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TodayMay 18
TomorrowMay 19
from US$13
TueMay 20
from US$13
WedMay 21
from US$13
ThuMay 22
from US$13
FriMay 23
from US$13
SatMay 24
from US$13
SunMay 25

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: May 19 at
    Departure city: San Sebastian
    Departure location: Donostia
    Arrival time: May 19 at
    Destination city: Bilbao
    Destination location: Estación Autobuses
    Operated by: ALSAALSA
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: May 19 at
    Departure city: San Sebastian
    Departure location: Donostia
    Arrival time: May 19 at
    Destination city: Bilbao
    Destination location: Estación Autobuses
    Operated by: ALSAALSA
    Vehicle: BusDuration:
  • Departure time: May 19 at
    Departure city: San Sebastian
    Departure location: Donostia
    Arrival time: May 19 at
    Destination city: Bilbao
    Destination location: Estación Autobuses
    Operated by: ALSAALSA
    Vehicle: BusDuration:
  • Departure time: May 19 at
    Departure city: San Sebastian
    Departure location: Donostia
    Arrival time: May 19 at
    Destination city: Bilbao
    Destination location: Estación Autobuses
    Operated by: ALSA SupraALSA Supra
    Vehicle: BusDuration:
  • Departure time: May 19 at
    Departure city: San Sebastian
    Departure location: Donostia
    Arrival time: May 19 at
    Destination city: Bilbao
    Destination location: Estación Autobuses
    Operated by: ALSAALSA
    Vehicle: BusDuration:

Last refresh of the prices: Today at 4:00 PM CEST.

Prices and availability are subject to change.

Accepted payments

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Compare 2 ways to go from San Sebastian to Bilbao

Bus
Average PriceUS$13 - US$22Average Duration1h 20m
2kg CO₂e5 out of 5 stars
Most eco-friendly
Carpool
Average PriceUS$5 - US$31Average Duration1h 10m
3kg CO₂e4 out of 5 stars
CheapestFastest
busbud logoBusbud recommends carpooling from San Sebastian to Bilbao

Among the sustainable travel choices, the carpool stands out as a good way to reach Bilbao. The journey takes about 1 hour 10 minutes, and with fares starting at just US$5, it presents an excellent value for a comfortable ride.

15carpool per day
1h 10mAverage Duration
US$5Cheapest ticket
3kgCO₂ emissions

Bus San Sebastian to Bilbao: Trip Overview

Average Ticket PriceUS$13
Average Bus Trip Duration1h 20m
Number of daily buses10
Earliest bus departure12:50am
Distance79 km
Latest bus departure11:10pm

San Sebastian to Bilbao Bus

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

We make sure you can find a bus service from San Sebastian to Bilbao from the most reliable bus companies operating this trip.

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

Frequently asked questions on the trip San Sebastian - Bilbao

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

    The typical travel time from San Sebastian to Bilbao by bus is around 1h 20m. If you're looking for the fastest way to get there, you'll find a bus doing the trip in about 1h 20m.

  2. What is the travel distance from San Sebastian to Bilbao?

    The distance covered from San Sebastian to Bilbao is 78 km (48 miles).

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

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

  4. What is the cheapest way to go from San Sebastian to Bilbao?

    If you're on a budget, consider traveling by bus to Bilbao from San Sebastian; it tends to be more affordable. With a starting ticket price of US$13, this bus becomes your top pick for this journey.

  5. How much does the bus ticket cost from San Sebastian to Bilbao?

    The bus fare from San Sebastian to Bilbao is approximately US$13.

  6. Is it possible to do a day trip from San Sebastian to Bilbao?

    Yes! Taking a day trip from San Sebastian to Bilbao is very much possible. You can expect the round-trip to take approximately 2h 40m in total travel time. Before booking, make sure to check the departure and arrival times to ensure you'll have enough time to explore Bilbao.

Find cheapest prices for buses

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

Best price found
05-16
US$10
05-17
US$10
Today
US$10
05-19
US$10
05-20
US$10
05-21
US$10
05-22
US$10
05-23
US$10
busbud logoThe cheapest trip from San Sebastian to Bilbao was searched and found on May 16, 2025 with a price of US$10

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

You can expect to pay from US$10 to US$16 for a bus ticket from San Sebastian to Bilbao based on the last 2 days. You can expect to find the cheapest price for the trip at US$10 which is on 2025-05-19.

Usually ALSA Supra 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 San Sebastian and Bilbao!

Start sightseeing the minute your bus leaves the station. If you're on the night bus from San Sebastian to Bilbao, get comfy and count the stars.

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 San Sebastian to Bilbao.

Tune out to the fine sounds of your best music playlist on your bus trip from San Sebastian to Bilbao while indulging in miles on end of beautiful scenic views.

Did you know?

Did you know there are on average 4,400 intercity bus departures every day in the US only? This number has been growing for 9 years in a row, yay!

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

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 San Sebastian by bus?

Bus from San Sebastian to Bilbao

Why choose Busbud?

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