From Grenoble to Brest by train, bus and carpooling
Compare and book among TGV Inoui, OUIGO Grande vitesse, FlixBus, Bus Blablacar, Blablacar
4.7 out of 1146 reviews
Lowest prices found by our customers
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| Today105 € | 1889 € | 1981 € | 2086 € | 21106 € | 22117 € | 23171 € |
| 24118 € | 2586 € | 2686 € | 2786 € | 2899 € | 29113 € | 30142 € |
| 3180 € | 153 €The cheapest |
The next cheapest train, bus and carpooling ticket from Grenoble to Brest is on Tuesday 01 September 2026. Book it now before the price goes up!
Trip info
| 🚄 Train | 🚌 Bus | 🚌 + 🚄 Combined trips | 🚗 Carpooling | |
|---|---|---|---|---|
| Price range | 53€ - 541€ | 47€ - 212€ | 62€ - 413€ | 62€ - 104€ |
| Duration | 7h27 - 15h46 | 16h55 - 27h10 | 12h28 - 20h29 | 10h10 - 12h40 |
| Itinerary | 1 stop at Paris Montparnasse 1 Et 2, Grenoble, Paris Gare de Lyon, Brest | 1 stop | 1 stop at Paris Aéroport Orly Sud Parking P4C, Paris Gare de Lyon | Direct |
| Departure station | Grenoble | Grenoble - Gare Routière | Grenoble | |
| Arrival station | Brest | Brest | Brest | |
| Companies | TGV Inoui, OUIGO Grande vitesse | FlixBus, Bus Blablacar | TGV Inoui, FlixBus, Bus Blablacar | Blablacar |
| First trip | 16h06 | 18h12 | 16h06 | 18h23 |
| Last trip | 20h04 | 20h04 | 20h04 | 19h38 |
| Number of daily trips | 6 | 2 | 3 | 1 |
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You'll laugh at least 100% more
I emit 98.65% less CO2
Your personal carbon footprint will be 2.50kg of CO2 for this trip by train Grenoble-Brest. Yes, it's much better than if you had opted for a plane or even your own car. By the way, if you want to compare carbon emissions by type of transport, you can use our tool at the top of the page.
Grenoble Brest by train, bus and carpooling: tickets, prices, and schedules
Are you going on a trip to Brest?
Choose from a ticket by train TGV Inoui, train OUIGO Grande vitesse, bus FlixBus, bus Bus Blablacar, and carpooling Blablacar, as all these train, bus and carpooling companies serve this from Grenoble to Brest route.
It's really perfect for you, as these train, bus and carpooling companies from Grenoble to Brest allow you to travel in just 0h.
Not that long for a journey of 854 kilometers in the end!
Don't feel like making stops or layovers during your trip? Perfect, this route Grenoble Brest is direct and affordable.
For a price of 47 € , you'll be able to travel easily between Grenoble and Brest in 7h27 minimum in train, bus and carpooling.
At this price, it's an opportunity not to be missed!
But the best way to book the train, bus and carpooling ticket at the best price is to use our comparator above.
You'll easily find the best time to book, based on your departure date. Handy!
How to travel from Grenoble to Brest with Tictactrip
bus Grenoble Brest 🚌
A journey direct Grenoble Brest has a price that normally varies between 47€ and 212€.
The travel duration may also vary from 16h55 to 27h10.
On average, for this journey, a one-way ticket will cost you 77€.
The average duration for a direct Grenoble Brest journey is 19h51.
This journey from Grenoble to Brest is offered by the companies FlixBus and Bus Blablacar. It departs from Grenoble - Gare Routière and arrives at Brest.
The first of these journeys departs every day at 18h12.
If you prefer to leave later, you can still take a bus Grenoble ➜ Brest at 20h04.
Every day, you have the choice between 2 buses from Grenoble to Brest.
train Grenoble Brest 🚄
You should expect a minimum price of 53€ for a journey direct Grenoble Brest. Depending on the date of your search on Tictactrip, the price for the journey from Grenoble to Brest can go up to 541€ (on average, it costs 161€).The travel time Grenoble ➜ Brest is generally between 7h27 and 15h46. This is carried out and offered by TGV Inoui and OUIGO Grande vitesse. It usually departs from Grenoble and arrives at Brest. It also serves stations Paris Montparnasse 1 Et 2, Grenoble, Paris Gare de Lyon, and Brest. The very first departure of train from Grenoble to Brest of the day takes place at 16h06, and the last one is usually at 20h04. The average duration of this journey is 10h22. Depending on the days, you will have a choice of 6 trains from Grenoble to Brest per day.
multimodal Grenoble Brest 🚌 + 🚄
The journey direct Grenoble Brest is offered by the following companies: TGV Inoui and FlixBus and Bus Blablacar.
On average, the travel time for direct Grenoble Brest is 14h48, ranging from 12h28 to 20h29 at most.
The price often fluctuates between 62€ and 413€, with an average direct Grenoble Brest price of 117€.
From Grenoble, you will normally arrive at Brest.
It also serves stations Paris Aéroport Orly Sud Parking P4C, and Paris Gare de Lyon.
The first daily departure of multimodal from Grenoble to Brest
will take place at 16h06 while the last one will be at 20h04.
Generally, there is every day 3 combined trips from Grenoble to Brest.
carpooling Grenoble Brest 🚗
Frequently Asked Questions about Grenoble - Brest
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About your trip
Grenoble
