Previously seen journeys
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Donostia | Südseite Hauptbahnhof | No tags | ||||
| Bus | Donostia | Südseite Hauptbahnhof | No tags | ||||
| Bus | Donostia | Südseite Hauptbahnhof | No tags | ||||
| Bus | Donostia | Südseite Hauptbahnhof | No tags | ||||
 | Bus | Donostia | Karlsruhe | No tags |
Get from San Sebastian to Karlsruhe
The journey takes about 23 hours 5 minutes, and with fares starting at just £65, it presents an excellent value for a comfortable ride.
Where are the popular stops in San Sebastian and Karlsruhe?
Stops in San Sebastian
- AFederico García Lorca Pasealekua, 2, 20014 Donostia, Gipuzkoa, Spain
- B
Pío XII
Pio XII.aren Plaza, 3, 20010 Donostia, Gipuzkoa, Spain - C
Universidad
Tolosa Hiribidea, 71, 20018 Donostia, Gipuzkoa, Spain
Stops in Karlsruhe
- AHinterm Hauptbahnhof 6, 76137 Karlsruhe, Germany
- BBahnhofpl. 1A, 76137 Karlsruhe, Germany
- CGoethestraße 17-19, 76135 Karlsruhe, Germany
- D
Karlsruhe
Gartenstraße 58, 76135 Karlsruhe, Germany - E
Karlsruhe/Baden-Baden Airport
Quebec Avenue, 77836 Rheinmünster, Germany
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Frequently asked questions about travelling by bus from San Sebastian to Karlsruhe
Please note that timetables, routes, or operator details shown here may be updated or vary at the time of your journey.
How much is the bus ticket from San Sebastian to Karlsruhe?
The cheapest coach tickets from San Sebastian to Karlsruhe start from £65. The average price for this route is around £124. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus journey from San Sebastian to Karlsruhe?
The average bus journey time from San Sebastian to Karlsruhe is 23h 5m, covering a distance of 631 miles. The fastest bus can take you there in 20h 40m and is operated by FlixBus.
Which bus companies service the San Sebastian to Karlsruhe route?
Several major bus companies operate on this route with 1 buses available per day, including services from BlaBlaCar Bus, FlixBus.
What is the earliest and latest departure time for the bus from San Sebastian to Karlsruhe?
The earliest bus departs from San Sebastian to Karlsruhe at 04:00. And the latest bus departs at 11:05.
What are the CO₂ emissions for the bus trip from San Sebastian to Karlsruhe?
A bus journey from San Sebastian to Karlsruhe produces an estimated 25 kg of CO₂, making it a highly eco-friendly choice and a mode of travel recommended by Busbud.
Which is the best bus company from San Sebastian to Karlsruhe?
According to Busbud customers, the highest-rated bus company on this route is BlaBlaCar Bus, with an average rating of 3.7 out of 5 stars based on 11239 reviews.
Which company has the best Wi-Fi from San Sebastian to Karlsruhe?
Based on Busbud reviews, the bus company FlixBus has the best Wi-Fi rating with a score of 2.7.
Which bus company offers the most punctual service from San Sebastian to Karlsruhe?
According to Busbud traveller reviews, the most punctual bus company on this route is FlixBus, with a punctuality rating of 3.9 out of 5 stars.
Which bus company has the cleanest buses from San Sebastian to Karlsruhe?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is BlaBlaCar Bus, with a cleanliness rating of 4.3 out of 5 stars.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from San Sebastian to Karlsruhe was searched and found on 25 Dec 2025 with a price of £115To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from San Sebastian to Karlsruhe as early as possible.
You can expect to pay from £115 to £115 for a bus ticket from San Sebastian to Karlsruhe based on the last 2 days. You can expect to find the cheapest price for the trip at £115, which is on 2025-12-25.
