Cheap buses leaving today
One passenger / one way
- This trip is recommended because it is: CheapestDeparture time: July 28 atDeparture city: BilbaoDeparture location: Estación AutobusesArrival time: July 28 atDestination city: San SebastianDestination location: DonostiaOperated by: ALSA
Vehicle: BusDuration: - This trip is recommended because it is: FastestDeparture time: July 28 atDeparture city: BilbaoDeparture location: Estación AutobusesArrival time: July 28 atDestination city: San SebastianDestination location: DonostiaOperated by: ALSAVehicle: BusDuration:
- Departure time: July 28 atDeparture city: BilbaoDeparture location: Estación AutobusesArrival time: July 28 atDestination city: San SebastianDestination location: DonostiaOperated by: ALSAVehicle: BusDuration:
- Departure time: July 28 atDeparture city: BilbaoDeparture location: Estación AutobusesArrival time: July 28 atDestination city: San SebastianDestination location: DonostiaOperated by: ALSAVehicle: BusDuration:
- Departure time: July 28 atDeparture city: BilbaoDeparture location: Estación AutobusesArrival time: July 28 atDestination city: San SebastianDestination location: DonostiaOperated by: ALSAVehicle: BusDuration:
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Compare 2 ways to go from Bilbao to San Sebastian.
| Average Price | Average Duration | CO₂ emissions | |||
|---|---|---|---|---|---|
| Average Price$13 - $23 | Average Duration1h 20m | 2kg CO₂e5 out of 5 stars | Most eco-friendly | ||
Carpool | Average Price$5 - $20 | Average Duration1h 10m | 3kg CO₂e4 out of 5 stars | CheapestFastest |
Busbud recommends carpooling from Bilbao to San SebastianAmong the sustainable travel choices, the carpool stands out as the good way to reach San Sebastian. The journey takes about 1 hour 10 minutes and with fares starting at just $5, it presents an excellent value for a comfortable ride.
Bus Bilbao to San Sebastian: Trip Overview
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Passengers generally found the bus service to be comfortable, clean, and efficient. Many appreciated the friendly drivers and smooth rides. However, a common concern was the lack of communication regarding delays or boarding procedures. Passengers noted that buses often departed late without any announcements or updates about their status while waiting at stations.
ALSA Bilbao San Sebastian recent customer reviews
Bus was delayed by 1.5 hours, Alsa staff were unhelpful and could not provide any info what so ever, when the bus finally arrived, most of the seats were double booked
Kishan P.
Bus journey was fine once it started…..but the bus left Bilbao 25mins late with no apology or explanation or notifications!
Paul O.
Very efficient service.Had difficulty finding the actual bus station as it was underground
Mairead O.
Bilbao to San Sebastian Bus
Busbud helps you find a bus from Bilbao to San Sebastian. 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 Bilbao to San Sebastian from the most reliable bus companies operating this trip.
From cheap bus tickets to more luxurious buses traveling from Bilbao to San Sebastian, we offer a wide range of bus services to best suit your needs depending on how much your budget is.
Where are the popular stops in Bilbao and San Sebastian?
Frequently asked questions for your trip Bilbao - San Sebastian
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Bilbao to San Sebastian was searched and found on Jul 26, 2025 with a price of $10To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Bilbao to San Sebastian, as early as possible.
You can expect to pay from $10 to $17 for a bus ticket from Bilbao to San Sebastian based on the last 2 days. You can expect to find the cheapest price for the trip at $10 which is on 2025-07-31.
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 Bilbao and San Sebastian!
Start sightseeing the minute your bus leaves the station. If you're on the night bus from Bilbao to San Sebastian, get comfy and count the stars.
Taking the bus creates the smallest carbon footprint compared to other modes of transport. Not to mention that buses will allow you to discover scenic gems from Bilbao to San Sebastian that are otherwise impossible to come by with a plane.
Tune out to the fine sounds of your best music playlist on your bus trip from Bilbao to San Sebastian while indulging in miles on end of beautiful scenic views.
Did you know?
It takes 27 hours to go by bus from Lima to Cusco, one of the craziest bus trips on the world. This route is used daily by locals and backpackers.
Did you know that 80% of the buses in North America are equipped with WiFi and power outlets ? And 60% of bus travelers have used their electronic device on board during 2014.
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.
Top traveled bus routes
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Busbud makes bus travel easy. We help travelers find a bus, plot routes, and book intercity bus tickets all over the world. With several language and currency options available, Busbud seeks to cater to international bus travelers no matter where they are in the world. Busbud prides itself on its worldwide partnerships. We make it possible for you to buy tickets with its large network of trustworthy bus partners like Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.
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Continue your journey from San Sebastian
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