Previously seen journeys
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Gare Routière | Donostia | No tags | ||||
| Bus | Gare Routière | Donostia | No tags | ||||
 | Bus | Rennes | Donostia | No tags | ||||
| Bus | Rennes | Donostia | No tags | ||||
| Bus | Rennes | Donostia | No tags |
Compare 2 ways to travel from Rennes to San Sebastian
Among the sustainable travel choices, the carpool stands out as a good way to reach San Sebastian. The journey takes about 6 hours 50 minutes and with fares starting at just £42, it presents an excellent value for a comfortable ride.
| Average price | Average duration | CO₂ emissions | Actions | |
|---|---|---|---|---|
| Average price£26 - £195 | Average duration10h 55m | 13kg CO₂e | ||
Carpool | Average price£42 - £47 | Average duration6h 50m | 22kg CO₂e |
Where are the popular stops in Rennes and San Sebastian?
Stops in Rennes
- APlace de la gare, 35000 Rennes, France
- B
3 Place Henri Terrière
3 Place Henri Terrière, 35200 Rennes, France
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
Compare bus companies
Frequently asked questions about travelling by bus from Rennes to San Sebastian
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 Rennes to San Sebastian?
The cheapest coach tickets from Rennes to San Sebastian start from £26. The average price for this route is around £49. 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 Rennes to San Sebastian?
The average bus journey time from Rennes to San Sebastian is 10h 55m, covering a distance of 331 miles. The fastest bus can take you there in 9h 35m and is operated by FlixBus.
Which bus companies service the Rennes to San Sebastian route?
Several major bus companies operate on this route with 3 buses available per day, including services from BlaBlaCar Bus, FlixBus.
What is the earliest and latest departure time for the bus from Rennes to San Sebastian?
The earliest bus departs from Rennes to San Sebastian at 07:20. And the latest bus departs at 22:30.
What are the CO₂ emissions for the bus trip from Rennes to San Sebastian?
A bus journey from Rennes to San Sebastian produces an estimated 13 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 Rennes to San Sebastian?
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 11143 reviews.
Which company has the best Wi-Fi from Rennes to San Sebastian?
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 Rennes to San Sebastian?
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 Rennes to San Sebastian?
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 Rennes to San Sebastian was searched and found on 8 Dec 2025 with a price of £32To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Rennes to San Sebastian as early as possible.
You can expect to pay from £32 to £100 for a bus ticket from Rennes to San Sebastian based on the last 2 days. You can expect to find the cheapest price for the trip at £32, which is on 2025-12-08.
