Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Saint Brieuc/Plérin - Gare routiere sud (Robien) | Gare de Grenoble | CheapestFastest |
Last refresh of the prices: Last Tuesday at 10:49 PM CET.
Get from Saint-Brieuc to Grenoble
The journey takes about 16 hours 40 minutes and with fares starting at just $53, it presents an excellent value for a comfortable ride.
Where are the popular stops in Saint-Brieuc and Grenoble?
Stops in Saint-Brieuc
- A
Saint Brieuc/Plérin - Gare routiere sud (Robien)
Gare routiere sud (Robien) , 35 Rue de Robien, 22000 Saint-Brieuc, France - B
Gare Routiere de Saint-Brieuc
6 Rue du Combat des Trente, 22000 Saint-Brieuc, France
Stops in Grenoble
- A
Gare de Grenoble
Gare Routière de Grenoble, Quais 1 et 2, 1222 Rue Emile Gueymard, 38000 Grenoble, France - B1408-1430 Rue des Résidences, 38400 Saint-Martin-d'Hères, France
- C
Grenoble
73 Rue Général Mangin, 38100 Grenoble, France
Compare bus companies
Frequently asked questions about traveling from Saint-Brieuc to Grenoble by bus
Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.
How much is the bus ticket from Saint-Brieuc to Grenoble?
The cheapest bus tickets from Saint-Brieuc to Grenoble start from $53. The average price for this route is around $110. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Saint-Brieuc to Grenoble?
The average bus trip duration from Saint-Brieuc to Grenoble is 16h 40m, covering a distance of 461 miles (743 km). The quickest bus can get you there in 16h 25m and is operated by FlixBus.
Which bus companies service the Saint-Brieuc to Grenoble route?
Several major bus companies operate on this route with 1 buses available per day, including services from FlixBus, BlaBlaCar Bus.
What is the earliest and latest departure time for the bus from Saint-Brieuc to Grenoble?
The earliest bus departs from Saint-Brieuc to Grenoble at 12:20pm. And the latest bus departs at 2:35pm.
What are the CO₂ emissions for the bus trip from Saint-Brieuc to Grenoble?
A bus trip from Saint-Brieuc to Grenoble generates an estimated 19 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.
What is the best bus company from Saint-Brieuc to Grenoble?
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 11278 reviews.
Which bus company has the best Wi-Fi from Saint-Brieuc to Grenoble?
Based on reviews on Busbud, the bus company FlixBus has the best Wi-Fi rating with a score of 2.7.
Which bus company has the most timely service from Saint-Brieuc to Grenoble?
According to Busbud traveller reviews, the most timely 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 Saint-Brieuc to Grenoble?
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 Saint-Brieuc to Grenoble was searched and found on Jan 8, 2026 with a price of $50To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Saint-Brieuc to Grenoble, as early as possible.
You can expect to pay from $50 to $145 for a bus ticket from Saint-Brieuc to Grenoble based on the last 2 days. You can expect to find the cheapest price for the trip at $50 which is on 2026-01-08.
