Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Donostia | Gare Routière | CheapestFastest |
Last refresh of the prices: Last Friday at 16:45 CET.
Compare 2 ways to travel from San Sebastian to Rennes
Among the sustainable travel choices, the carpool stands out as a good way to reach Rennes. The journey takes about 6 hours 40 minutes and with fares starting at just £37, it presents an excellent value for a comfortable ride.
| Average price | Average duration | CO₂ emissions | Actions | |
|---|---|---|---|---|
| Average price£27 - £114 | Average duration12h | 13kg CO₂e | ||
Carpool | Average price£37 - £43 | Average duration6h 40m | 22kg CO₂e |
Where are the popular stops in San Sebastian and Rennes?
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 Rennes
- APlace de la gare, 35000 Rennes, France
- B
3 Place Henri Terrière
3 Place Henri Terrière, 35200 Rennes, France
Compare bus companies
Frequently asked questions about travelling by bus from San Sebastian to Rennes
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 Rennes?
The cheapest coach tickets from San Sebastian to Rennes start from £27. The average price for this route is around £48. 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 Rennes?
The average bus journey time from San Sebastian to Rennes is 12h, covering a distance of 331 miles. The fastest bus can take you there in 9h 45m and is operated by FlixBus.
Which bus companies service the San Sebastian to Rennes route?
Several major bus companies operate on this route with 3 buses available per day, including services from FlixBus, BlaBlaCar Bus.
What is the earliest and latest departure time for the bus from San Sebastian to Rennes?
The earliest bus departs from San Sebastian to Rennes at 00:35. And the latest bus departs at 23:40.
What are the CO₂ emissions for the bus trip from San Sebastian to Rennes?
A bus journey from San Sebastian to Rennes 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 San Sebastian to Rennes?
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 San Sebastian to Rennes?
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 Rennes?
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 Rennes?
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 Rennes was searched and found on 29 Nov 2025 with a price of £25To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from San Sebastian to Rennes as early as possible.
You can expect to pay from £25 to £89 for a bus ticket from San Sebastian to Rennes based on the last 2 days. You can expect to find the cheapest price for the trip at £25, which is on 2025-12-02.
Usually FlixBus 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.
