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The cheapest and fastest buses from Grenoble to Rennes
Showing times and prices for Mar 18
Cheapest price
$51
Average price
$65
Fastest journey
14 h 55 m
Average duration
15 h 7 m
Buses per day
3
Distance
651 km
Cheap tickets
The best way to find a cheap bus ticket from Grenoble to Rennes is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Grenoble to Rennes will cost around $65 if you buy it on the day, but the cheapest tickets can be found for only $51.
Fast buses
Of the 3 buses that leave Grenoble for Rennes on Wed, Mar 18, 3 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Wed, Mar 18 the direct buses cover the 651 km distance in an average of 15 h 7 m but if you time it right, some buses will get you there in just 14 h 55 m .
On Wed, Mar 18 the slowest buses will take 15 h 15 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
09:30PM15h10
Grenoble12:40PMRennes
$511One-way
0 transfers
05:55AM15h15
Grenoble09:10PMRennes
$651One-way
0 transfers
09:25PM14h55
Grenoble12:20PMRennes
$791One-way
0 transfers
09:25PM14h55
Grenoble12:20PMRennes
$791One-way
0 transfers
09:30PM15h10
Grenoble12:40PMRennes
$511One-way
0 transfers
05:55AM15h15
Grenoble09:10PMRennes
$651One-way
0 transfers
Travel Information
Compare train, bus, and flight for Grenoble to Rennes
Omio recommends booking the bus as it is the most popular option from Grenoble to Rennes among Omio's users. If you are prioritising price take the bus with prices starting from $34. For those with little time consider booking a train which can get you there in 5h 2m. The ticket price range depends on the travel mode: a bus costs an average of $34, and a flight costs an average of $62.
Distance: 404 miles (651 km)
Compare bus with
Most popular Bus | Train | Flight |
|---|---|---|
$62 Average price Cheapest | $137 Average price | $154 Average price |
13h 17m Average total duration 12h 47m Onboard + 30m Additional time* | 5h 32m Average total duration Fastest 5h 2m Onboard + 30m Additional time* | 13h 44m Average total duration 10h 44m Onboard + 3h 0m Additional time* |
Direct Options | Direct Options | Direct Options |
Grenoble to Rennes Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator BlaBlaCar Bus | Departure Time 12:25AM | Arrival Time 07:15PM | Duration 18h50 | Departure days Mon | Cheapest price $98 |
Operator BlaBlaCar Bus | Departure Time 05:15AM | Arrival Time 09:30PM | Duration 16h15 | Departure days Mon, Fri | Cheapest price $66 |
Operator FlixBus | Departure Time 06:55AM | Arrival Time 10:10PM | Duration 15h15 | Departure days Thu, Fri | Cheapest price $64 |
Operator FlixBus | Departure Time 09:05AM | Arrival Time 02:00AM | Duration 16h55 | Departure days Thu | Cheapest price $70 |
Operator FlixBus | Departure Time 10:30AM | Arrival Time 03:25AM | Duration 16h55 | Departure days Fri | Cheapest price $64 |
Operator FlixBus | Departure Time 01:05PM | Arrival Time 07:00AM | Duration 17h55 | Departure days Tue, Fri | Cheapest price $73 |
Operator FlixBus | Departure Time 02:05PM | Arrival Time 07:00AM | Duration 16h55 | Departure days Mon, Thu | Cheapest price $70 |
Operator BlaBlaCar Bus | Departure Time 04:00PM | Arrival Time 07:45AM | Duration 15h45 | Departure days Thu | Cheapest price $57 |
Operator BlaBlaCar Bus | Departure Time 06:30PM | Arrival Time 07:45AM | Duration 13h15 | Departure days Thu | Cheapest price $57 |
Operator BlaBlaCar Bus | Departure Time 07:00PM | Arrival Time 07:45AM | Duration 12h45 | Departure days Fri | Cheapest price $83 |
Operator FlixBus | Departure Time 08:45PM | Arrival Time 12:20PM | Duration 15h35 | Departure days Thu, Fri | Cheapest price $66 |
Operator BlaBlaCar Bus | Departure Time 10:25PM | Arrival Time 01:20PM | Duration 14h55 | Departure days Thu, Fri | Cheapest price $55 |
Operator FlixBus | Departure Time 10:30PM | Arrival Time 01:25PM | Duration 14h55 | Departure days Thu, Fri | Cheapest price $77 |
Operator FlixBus | Departure Time 11:30PM | Arrival Time 07:20PM | Duration 19h50 | Departure days Thu | Cheapest price $76 |
Operator FlixBus | Departure Time 11:35PM | Arrival Time 07:10PM | Duration 19h35 | Departure days Fri | Cheapest price $72 |
Live departures
Grenoble to Rennes bus times
The table below shows live departures for Grenoble to Rennes buses for today, Tuesday, March 17. You can also manually refresh the results below to see updated bus journeys.
Last updated at 1:48 AM
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| FlixBus · FlixBus · FlixBus | 12:05 PM Grenoble, Rue Emile Gueymard (Gare Routière) | 17h55 | 6:00 AM Rennes, Gare Routière | 2 transfers | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Grenoble to Rennes by train, bus, or flight
Compare train, bus, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Why should you book Grenoble to Rennes buses with Omio?
BlaBlaCar Bus as well as FlixBus offer buses services from Grenoble to Rennes.
Omio is an official ticket reseller for all your travel options from Grenoble to Rennes.
Why book with Omio vs BlaBlaCar Bus?
- Compare with other providers: On Omio, you can not only buy tickets for BlaBlaCar Bus, but also compare tickets for the likes of FlixBus to find the best option for your trip from Grenoble to Rennes.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare BlaBlaCar Bus with all available travel options, which are train, bus and flight to ensure you get the best deal for traveling from Grenoble to Rennes.
Why book with Omio over Checkmybus, Wanderu or Busbud?
- Compare with other providers: On Omio, you can also compare tickets for the likes of FlixBus to find the best option for your trip from Grenoble to Rennes.
- Multiple modes of transport: Omio allows you to compare travel options including train, bus and flight to find the ideal travel option from Grenoble to Rennes.
Journey information
Overview: Bus from Grenoble to Rennes
FranceFrance
Buses from Grenoble to Rennes run on average 8 times per day, taking around 12h 47m. Cheap bus tickets for this journey start at $34 (€28) if you book in advance.
The earliest bus runs at 00:20, the last at 23:50. The fastest bus covers the 404 miles (651 km) distance in 13h 20m.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance 404 miles (651 km) |
Average bus duration 12h 47m |
Cheapest ticket price $34 (€28) |
Buses per day 8 |
Fastest bus 13h 20m |
First bus 00:20 |
Last bus 23:50 |
Cheapest month Apr |
Cheapest day Wed |
High season Apr - Jun |
Low season Oct - Dec |
Busiest day Thu |
Least busy day Mon |
Best day to book ahead 14 days |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Bus providers: BlaBlaCar Bus, FlixBus from Grenoble to RennesYou can travel by bus between Grenoble to Rennes with BlaBlaCar Bus, FlixBus for as low as $34 (€28). When you search for schedules and tickets, Omio will show you the best journey
FlixBus
About
FlixBus is one of Europe’s leading low-cost bus companies, founded in Germany and now offering long-distance services across Europe and the United States. In addition to its extensive daytime network, FlixBus also operates overnight buses on select European routes. Standard amenities include free Wi-Fi, power outlets to charge devices, extra legroom, luggage space, and onboard toilets, with snacks and drinks available for purchase. FlixBus offers a single Standard ticket type for all routes, which includes one carry-on bag and one checked bag per passenger. Additional fees apply for extra luggage and for reserving specific seats, such as Extra Seats, Table Seats, or Panorama Seats. This combination of affordability, comfort, and wide coverage makes FlixBus a popular choice for budget-conscious travelers.
Luggage & cancellation policy
Average Duration
14h 55m
Cheapest Price
$49 (€40)
Luggage included
One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
Additional luggage
Additional luggage can be purchased for a fee.
Cancellation Policy
You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority boarding; Wheelchair-accessible buses.
Bikes
Bikes are allowed for a fee; must be booked.
Pets
Small pets in carriers allowed; guide dogs travel for free.
BlaBlaCar Bus
About
BlaBlaCar Bus (formerly known as Ouibus or iDBUS) is a long-distance coach company operating in 10 European countries and connecting over 300 destinations. A subsidiary of the French carpooling company BlaBlaCar, it offers comfortable travel with standard amenities such as air conditioning, toilets, USB and power outlets for charging devices, extra legroom, and adjustable seats. Free Wi-Fi is available on select routes. BlaBlaCar Bus offers only a Standard ticket type, which allows passengers to bring one carry-on bag and up to two checked bags per person.
Luggage & cancellation policy
Average Duration
13h 20m
Cheapest Price
$34 (€28)
Luggage included
One carry-on bag up to 7kg and one checked bag up to 20kg.
Additional luggage
Additional luggage can be purchased for a fee.
Cancellation Policy
You can cancel your ticket up to 30 minutes before departure for a refund in the form of a voucher.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority boarding; Accessible seating options.
Bikes
Bikes are allowed; additional fees may apply.
FAQs: Bus from Grenoble to Rennes
Find answers to the most common questions about traveling from Grenoble to Rennes by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Rennes, this guide helps you travel smarter and with confidence.
Cheap bus tickets from Grenoble to Rennes can start from as little as $34 (€28) when you book in advance. The average bus ticket price for Grenoble to Rennes is $62 (€51) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by bus from Grenoble to Rennes is 13h 20m to travel the 404 miles (651 km) long journey. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest bus from Grenoble to Rennes leaves at 12:20 AM. Plan your trip with the Journey Planner from Omio.
The latest bus from Grenoble to Rennes leaves at 11:50 PM.
There are 8 buses a day from Grenoble to Rennes which require at least one change with BlaBlaCar Bus, FlixBus. Schedules can vary on holidays or weekends with fewer buses.
When taking a bus from Grenoble to Rennes, you can count on BlaBlaCar Bus, FlixBus for the best way to get you to Rennes. You can also check all possible bus companies who offer a service between Grenoble and Rennes and compare the amenities they offer before buying a bus ticket.
When departing from Grenoble , you have various bus station options to start your journey from including Grenoble, Rue Emile Gueymard (Gare Routière), Grenoble, Avenue des Martyrs (Oxford), Saint-Martin-d'Hères, Rue des Résidences (Condillac-Universités) . When arriving in Rennes , you can end your journey in bus stations like Rennes, Gare Routière .Passengers board the bus most frequently from Grenoble, Rue Emile Gueymard (Gare Routière), which is located around 0 away from the city centre, and they get off the bus at Rennes, Gare Routière, located 0 away from the city centre.
A trip to Rennes from Grenoble is worth doing but not as a day trip with a journey time of 13h 20m each way. Check with Omio app the best way to travel.
The cheapest month for a bus from Grenoble to Rennes is April.
It's helpful to compare your options as there are 3 ways to travel between Grenoble and Rennes including taking a train, bus, and flight.
Yes, there are bathrooms on board the bus from Grenoble to Rennes for bus company BlaBlaCar Bus, FlixBus.
Yes, the following accessibility options are available when taking the bus from Grenoble to Rennes:
- BlaBlaCar Bus
- Assistance
- Priority boarding
- Accessible seating options.
- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
Some of the most interesting sights to explore in Rennes are:
- Parlement de Bretagne, a historic building showcasing 17th-century architecture and serving as the seat of the Breton Parliament
- Parc du Thabor, a large public park featuring beautifully landscaped gardens, greenhouses, and a rose garden
- Rennes Cathedral, a Roman Catholic cathedral with a neoclassical facade and impressive interior
- Les Champs Libres, a cultural center housing a library, museum, and planetarium
- Place des Lices, a vibrant square known for its Saturday market and medieval half-timbered houses.
The best things to do in Rennes include:
- Musée des Beaux-Arts de Rennes, an art museum housing an extensive collection of European paintings and sculptures
- Marché des Lices, a bustling market offering local produce and goods every Saturday
- Guided walking tour of Rennes, exploring the city's rich history and architecture
- Visit the Rennes Opera House, enjoying a performance in a beautifully restored 19th-century building
- Explore the Vilaine River, taking a leisurely walk or boat ride along its scenic banks.
Whether you can cancel your bus ticket from Grenoble to Rennes depends on the bus companies:
- BlaBlaCar Bus
- You can cancel your ticket up to 30 minutes before departure for a refund in the form of a voucher.
- FlixBus
- You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
Yes, bikes are allowed on board the bus with bus company BlaBlaCar Bus, FlixBus.
Tickets are often cheaper when booked early. Traveling during off-peak hours or on weekdays can help you save money. Sort results by price to quickly identify the most affordable options. Check for promotions or discounts available on our website and app.
Yes, there is food available to purchase on board the bus from Grenoble to Rennes.
Yes, the following luggage options are included when booking a bus ticket from Grenoble to Rennes:
- BlaBlaCar Bus
- One carry-on bag up to 7kg and one checked bag up to 20kg.
- FlixBus
- One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
Yes, the following additional luggage options are available when booking a bus ticket from Grenoble to Rennes:
- BlaBlaCar Bus
- Additional luggage can be purchased for a fee.
- FlixBus
- Additional luggage can be purchased for a fee.
Yes, you can bring your pet on the bus from Grenoble to Rennes. The following conditions apply:
- FlixBus
- Small pets in carriers allowed
- guide dogs travel for free.
You can reserve your seat on the bus from Grenoble to Rennes with the following bus company: BlaBlaCar Bus, FlixBus
Yes, there are USB plugs on board the bus from Grenoble to Rennes with the following bus company: BlaBlaCar Bus, FlixBus.
Yes, there is Wifi on board the bus from Grenoble to Rennes with the following bus company: BlaBlaCar Bus, FlixBus.
popular bus stations
Popular bus stations from Grenoble to Rennes
Grenoble
Rennes
The major bus station for departures in Grenoble is Grenoble, Rue Emile Gueymard. Find all the information you need to know about services, amenities and connections at Grenoble, Rue Emile Gueymard for your trip from Grenoble to Rennes.
Grenoble, Rue Emile Gueymard
Amenities at bus station
WifiParkingDiningATMTaxisAccessibilityWCTicket Officeinformation
Ticket Office Hours
- 06:00-23:00
Car connection
Rue Emile GueymardWifi
- Free Wi-Fi
Dining
- Café de la Gare (in the station)
- Le Petit Vatel (0.5 km)
- Brasserie Chavant (0.7 km).
Taxis
- Available outside the main entrance.
Accessibility
- Elevators, ramps
WC
- Available in the station.
Public transit options for Grenoble, Rue Emile Gueymard
- Bus: 6020, 6070, 6080 Tram: A, B
Grenoble, Avenue des Martyrs (Oxford)
information
The major bus station for arrivals in Rennes is Rennes, Gare Routière. Find all the information you need to know about services, amenities and connections at Rennes, Gare Routière for your trip to Rennes from Grenoble.
Amenities at bus station
WifiParkingDiningATMTaxisAccessibilityWCTicket Officeinformation
Ticket Office Hours
- 06:00-20:00
Car connection
Boulevard SolférinoWifi
- Free Wi-Fi
Dining
- Cafeteria de la Gare (in the station)
- Le Bistrot de la Gare (0.2 km)
- Crêperie La Gavotte (0.5 km).
Taxis
- Available outside the main entrance.
Accessibility
- Elevators, ramps
WC
- Available in the station.
Public transit options for Rennes, Gare Routière
- Bus: C1, C2, 11, 12 Metro: A Train: TER, TGV
Most popular bus connections from Grenoble
More options for your journey from Grenoble to Rennes
Here are some other resources that might have the information you need
Most popular buses to and from Rennes and Grenoble
Most popular bus connections to Rennes
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