Which bus from Bilbao to San Sebastian is the cheapest?

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Compare all timetables for the bus from Bilbao to San Sebastian

Here is a selection of the cheapest bus trips from the schedule from Bilbao to San Sebastian from various bus operators like ALSA, Transportes PESA or Rede Expressos for the next days.

today
$9
tomorrow
$9
Tuesday
$9
Wednesday
$9
Thursday
$9
Friday
$9
Saturday
$10

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
ALSA 1h 30m 4:15 AM Bilbao Central Bus Station 5:45 AM San Sebastian Bus Station  Economy $9
ALSA 1h 20m 12:45 PM Bilbao Central Bus Station 2:05 PM San Sebastian Bus Station  Economy $9
Rede Expressos 1h 20m 9:00 AM Bilbao Central Bus Station 10:20 AM San Sebastian Bus Stop  Basic $14
Rede Expressos 1h 20m 11:30 AM Bilbao Central Bus Station 12:50 PM San Sebastian Bus Stop  Basic $14
Transportes PESA 1h 20m 10:00 AM Bilbao Central Bus Station 11:20 AM San Sebastian Bus Station  Economy $16

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
ALSA 1h 30m 4:15 AM Bilbao Central Bus Station 5:45 AM San Sebastian Bus Station  Economy $9
ALSA 1h 20m 7:30 AM Bilbao Central Bus Station 8:50 AM San Sebastian Bus Station  Economy $9
ALSA 1h 20m 9:00 AM Bilbao Central Bus Station 10:20 AM San Sebastian Bus Station  Economy $9
Transportes PESA 1h 20m 6:30 AM Bilbao Central Bus Station 7:50 AM San Sebastian Bus Station  Economy $16
Transportes PESA 1h 20m 7:00 AM Bilbao Central Bus Station 8:20 AM San Sebastian Bus Station  Economy $16

Cheapest bus trips Tuesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
ALSA 1h 30m 4:15 AM Bilbao Central Bus Station 5:45 AM San Sebastian Bus Station  Economy $9
ALSA 1h 20m 7:30 AM Bilbao Central Bus Station 8:50 AM San Sebastian Bus Station  Economy $9
ALSA 1h 20m 9:00 AM Bilbao Central Bus Station 10:20 AM San Sebastian Bus Station  Economy $9
Transportes PESA 1h 20m 6:30 AM Bilbao Central Bus Station 7:50 AM San Sebastian Bus Station  Economy $16
Transportes PESA 1h 20m 7:00 AM Bilbao Central Bus Station 8:20 AM San Sebastian Bus Station  Economy $16

Cheapest bus trips Wednesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
ALSA 1h 30m 4:15 AM Bilbao Central Bus Station 5:45 AM San Sebastian Bus Station  Economy $9
ALSA 1h 20m 7:30 AM Bilbao Central Bus Station 8:50 AM San Sebastian Bus Station  Economy $9
ALSA 1h 20m 9:00 AM Bilbao Central Bus Station 10:20 AM San Sebastian Bus Station  Economy $9
Transportes PESA 1h 20m 6:30 AM Bilbao Central Bus Station 7:50 AM San Sebastian Bus Station  Economy $16
Transportes PESA 1h 20m 7:00 AM Bilbao Central Bus Station 8:20 AM San Sebastian Bus Station  Economy $16

Cheapest bus trips Thursday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
ALSA 1h 30m 4:15 AM Bilbao Central Bus Station 5:45 AM San Sebastian Bus Station  Economy $9
ALSA 1h 20m 7:30 AM Bilbao Central Bus Station 8:50 AM San Sebastian Bus Station  Economy $9
ALSA 1h 20m 9:00 AM Bilbao Central Bus Station 10:20 AM San Sebastian Bus Station  Economy $9
Transportes PESA 1h 20m 6:30 AM Bilbao Central Bus Station 7:50 AM San Sebastian Bus Station  Economy $16
Transportes PESA 1h 20m 7:00 AM Bilbao Central Bus Station 8:20 AM San Sebastian Bus Station  Economy $16

Cheapest bus trips Friday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
ALSA 1h 30m 4:15 AM Bilbao Central Bus Station 5:45 AM San Sebastian Bus Station  Economy $9
ALSA 1h 20m 7:30 AM Bilbao Central Bus Station 8:50 AM San Sebastian Bus Station  Economy $9
ALSA 1h 20m 9:00 AM Bilbao Central Bus Station 10:20 AM San Sebastian Bus Station  Economy $9
Transportes PESA 1h 20m 6:30 AM Bilbao Central Bus Station 7:50 AM San Sebastian Bus Station  Economy $16
Transportes PESA 1h 20m 7:00 AM Bilbao Central Bus Station 8:20 AM San Sebastian Bus Station  Economy $16

Cheapest bus trips Saturday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
ALSA 1h 30m 4:15 AM Bilbao Central Bus Station 5:45 AM San Sebastian Bus Station  Economy $10
ALSA 1h 20m 9:00 AM Bilbao Central Bus Station 10:20 AM San Sebastian Bus Station  Economy $10
ALSA 1h 20m 2:00 PM Bilbao Central Bus Station 3:20 PM San Sebastian Bus Station  Economy $10
Transportes PESA 1h 20m 7:30 AM Bilbao Central Bus Station 8:50 AM San Sebastian Bus Station  Economy $16
Transportes PESA 1h 20m 10:00 AM Bilbao Central Bus Station 11:20 AM San Sebastian Bus Station  Economy $16

Best Price Offer: The price for the cheapest bus from Bilbao to San Sebastian is $9 on 12/14/2025. Flexible travelers save on ticket prices.


Frequency of bus connections between Bilbao and San Sebastian

See here how frequent the connections between Bilbao and San Sebastian are, during different times and days of the week.
Tuesday is the busiest day, with more than 86 daily buses from Bilbao to San Sebastian. Saturday has instead the fewest connections, with only 23 daily coaches between Bilbao and San Sebastian.
The busiest time of the day is the Evening, with 135 buses from Bilbao to San Sebastian, while Night sees the fewest connections between Bilbao and San Sebastian, with 21 offers.

Facts about the bus from Bilbao to San Sebastian

Compare all providers like ALSA, Transportes PESA and Rede Expressos that travel 57 times every day by bus from Bilbao to San Sebastian in one click! Book your bus ticket from Bilbao to San Sebastian starting from $9!

Cheapest Bus $9
Fastest Bus 1h 10m
Earliest Bus 4:15 AM
Latest Bus 10:30 PM
Daily Bus Routes 57 Ø
Distance 48.2 miles
Bus Companies ALSA, Transportes PESA and Rede Expressos

Cheapest bus connections from Bilbao to San Sebastian

Every day, 57 buses from 3 bus companies leave Bilbao for San Sebastian: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 12/14/2025 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 12/14
$9
Monday 12/15
$9
Tuesday 12/16
$9
Wednesday 12/17
$9
Thursday 12/18
$9
Friday 12/19
$9
Saturday 12/20
$10
Sunday 12/21
$9
Monday 12/22
$9
Tuesday 12/23
$9
Wednesday 12/24
$9
Thursday 12/25
$9
Friday 12/26
$9
Saturday 12/27
$10
Sunday 12/28
$9
Monday 12/29
$10
Tuesday 12/30
$9
Wednesday 12/31
$9
Thursday 01/01
$9
Friday 01/02
$9
Saturday 01/03
$9
Sunday 01/04
$9
Monday 01/05
$10
Tuesday 01/06
$16
Wednesday 01/07
Thursday 01/08
$9
Friday 01/09
$9
Saturday 01/10

The cheapest time to travel from Bilbao to San Sebastian

See here on which day and which time of the day you can find the cheapest bus ticket from Bilbao to San Sebastian, for the next 30 days.
With a price starting from $9, Sunday is the cheapest day for a bus from Bilbao to San Sebastian. Saturday instead is the most expensive day with prices starting from $9.
Morning is the cheapest day time for bus tickets from Bilbao to San Sebastian, with $9. Morning is the most expensive time of the day with prices starting from $9.

How to save money travelling from Bilbao to San Sebastian

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from Bilbao to San Sebastian in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from Bilbao to San Sebastian, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later buses from Bilbao to San Sebastian are also emptier.

Beloved bus companies from Bilbao to San Sebastian

These are the most booked bus companies between Bilbao to San Sebastian from our users.

Latest reviews for bus companies on the route Bilbao - San Sebastian

Transportes PESA
Elena , 11/14/2025
Estoy segura de que sois más que conscientes de lo deficitario e inadecuado que es este servicio de conexión. Retrasos constantes, autobuses deficientes con muchos desperfectos, imposible encontrar bi ... Estoy segura de que sois más que conscientes de lo deficitario e inadecuado que es este servicio de conexión. Retrasos constantes, autobuses deficientes con muchos desperfectos, imposible encontrar billetes para las horas de más ocupación. Nunca hay previsión ni voluntad de mejora.  Un servicio lamentable para los usuarios.  Ojalá finalmente os salga competencia
Transportes PESA
Shing, 4/30/2025

I did not even receive the ticket from pesa.

Transportes PESA
Iñigo, 9/22/2024
Parece mentira que en la era de la informática, Pesa tenga una página web del siglo pasado. No hay manera de coger un billete por demasiadas conexiones o te dice que tienes reservado un billete cuando ... Parece mentira que en la era de la informática, Pesa tenga una página web del siglo pasado. No hay manera de coger un billete por demasiadas conexiones o te dice que tienes reservado un billete cuando no es así. El trato de personal deja mucho que desear. Como se permite esto? Nadie mete mano aquí? Hay mucha gente que necesita el servicio para ir a trabajar o estudiar. No se puede promover el uso del transporte público al ciudadano de a pie cuando estas son las alternativas que hay.

All bus stations and stops in Bilbao and San Sebastian

In the map below, you can see where to find all bus stations in Bilbao and San Sebastian.

Compare the bus with other modes of transport

The bus is often the cheapest mode of transport, while other modes like train or flight are faster. Looking for quicker alternatives to travel from Bilbao to San Sebastian? Compare all modes of transports from Bilbao to San Sebastian.

Service and Comfort on the bus from Bilbao to San Sebastian

Want to know which seat classes are available on the buses from Bilbao to San Sebastian? Or which bus companies serve the route Bilbao to San Sebastian? Below you will find answers to your questions.

FAQs about the Bilbao to San Sebastian bus

How much does a Bilbao San Sebastian bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $9 and takes 1h 30m to reach San Sebastian. Compare offers to save money!

How much could I save by comparing buses from Bilbao to San Sebastian?

This route is offered by 3 companies with a range of ticket prices between $9 and $24. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to San Sebastian.

On average, how many connections are available from Bilbao to San Sebastian each day?

Every day, the Bilbao to San Sebastian bus route is served by approximately 57 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Bilbao to San Sebastian take?

The fastest bus from Bilbao to San Sebastian is offered by Rede Expressos and takes 1h 10m. Bus tickets for this connection cost $14. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Bilbao to San Sebastian?

The earliest bus arriving in San Sebastian from Bilbao starts at 4:15 AM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last bus from Bilbao to San Sebastian?

The latest bus trip departing from Bilbao for San Sebastian starts at 10:30 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the Bilbao San Sebastian route?

When traveling by bus from Bilbao to San Sebastian, passengers can travel with ALSA, Transportes PESA and Rede Expressos. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between Bilbao and San Sebastian?

You can check all the direct connections between Bilbao and San Sebastian by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: ALSA, Transportes PESA and Rede Expressos.

What can I take with me on the Bilbao to San Sebastian bus route?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the Bilbao San Sebastian bus route free of charge. Simply use our search to find a bus that is best suited to your needs for your planned travel date.

What equipment is available for the Bilbao San Sebastian bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make traveling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from Bilbao to San Sebastian on your planned travel date.

How does CheckMyBus find the best bus deals from Bilbao to San Sebastian?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 57 daily trips between Bilbao and San Sebastian. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from Bilbao to San Sebastian?

Prices and availability for 57 trips between Bilbao and San Sebastian change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

Available seat classes which are offered on the bus route Bilbao to San Sebastian

Basic
Basic

Name referring to the typical seat you will find with companies that don’t distinguish between different classes.

Economy
Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to Bilbao and to San Sebastian

Here’s an overview of the most popular bus routes to Bilbao and to San Sebastian. Simply click on the connection of your choice, and you will find all the details about your bus route!

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