Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Brest - Bus station | Gare de Grenoble | Cheapest | ||||
| Bus | Brest - Bus station | Gare de Grenoble | Fastest | ||||
| Bus | Brest - Bus station | Gare de Grenoble | No tags |
Last refresh of the prices: Yesterday at 11:19 PM CET.
Compare 2 ways to go from Brest to Grenoble
Among the sustainable travel choices, the carpool stands out as a good way to reach Grenoble. The journey takes about 13 hours 40 minutes, and with fares starting at just $123, it presents an excellent value for a comfortable ride.
| Average Price | Average Duration | CO₂ emissions | Actions | |
|---|---|---|---|---|
| Average Price$70 - $378 | Average Duration19h 50m | 21kg CO₂e | ||
Carpool | Average Price$123 - $192 | Average Duration13h 40m | 64kg CO₂e |
Where are the popular stops in Brest and Grenoble?
Stops in Brest
- A
Gare routière de Brest
Rond-Point Henri Rol-Tanguy, 29200 Brest, France - B
Arrêt Brest- Porte de Gouesnou
15 rue des Rochers, 29850 Gouesnou, 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 travelling from Brest 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 Brest to Grenoble?
The cheapest bus tickets from Brest to Grenoble start from $70. The average price for this route is around $140. 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 Brest to Grenoble?
The average bus travel time from Brest to Grenoble is 19h 50m, covering a distance of 853 km. The quickest bus can get you there in 16h 25m and is operated by FlixBus.
Which bus companies service the Brest to Grenoble route?
Several major bus companies operate on this route with 2 buses available per day, including services from FlixBus, BlaBlaCar Bus.
What are the earliest and latest departure times for the bus from Brest to Grenoble?
The earliest bus departs from Brest to Grenoble at 9:50am. And the latest bus departs at 8:50pm.
What are the CO₂ emissions for the bus trip from Brest to Grenoble?
A bus trip from Brest to Grenoble generates an estimated 21 kg of CO₂, making it a highly eco-friendly travel option and a mode of travel recommended by Busbud.
What is the best bus company from Brest 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 11230 reviews.
Which bus company has the best Wi-Fi from Brest to Grenoble?
Based on Busbud reviews, the bus company FlixBus has the highest Wi-Fi rating with a score of 2.7.
Which bus company has the best on-time performance from Brest to Grenoble?
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 Brest 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 Brest to Grenoble was searched and found on Dec 21, 2025 with a price of $135To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Brest to Grenoble, as early as possible.
You can expect to pay from $135 to $356 for a bus ticket from Brest to Grenoble based on the last 2 days. You can expect to find the cheapest price for the trip at $142 which is on 2025-12-24.
