- Must visit
Musée des Beaux-Arts de Rennes
Rennes' main fine arts museum with paintings, archaeology, and antiquities from major European schools in a central historic setting.
Cheapest price
$84
Average price
$112
Fastest journey
11 h
Average duration
13 h 52 m
Buses per day
8
Distance
651 km
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 $112 if you buy it on the day, but the cheapest tickets can be found for only $84.
Of the 8 buses that leave Grenoble for Rennes on Fri, Jul 31, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Fri, Jul 31 the direct buses cover the 651 km distance in an average of 13 h 52 m but if you time it right, some buses will get you there in just 11 h .
On Fri, Jul 31 the slowest buses will take 14 h 55 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.
4768 · 50026
FlixBus · FlixBus · FlixBus
FlixBus
5132 · 52195
FlixBus · FlixBus
FlixBus
FlixBus · FlixBus · FlixBus
50793 · 72403
5132 · 52195
FlixBus · FlixBusOmio 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 8m. 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)
Most popular Bus | Train | Flight | Driving |
|---|---|---|---|
$65 Average price Cheapest | $156 Average price | $158 Average price | $250 Average price (fuel + tolls) |
13h 20m Average total duration 12h 50m Onboard + 30m Additional time* | 5h 38m Average total duration Fastest 5h 8m Onboard + 30m Additional time* | 14h 33m Average total duration 11h 33m Onboard + 3h 0m Additional time* | 7h 46m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Grenoble to Rennes:
A bus is $90 (€74) less than a train for this route with tickets for a train from Grenoble to Rennes costing on average $156 (€128).
A bus is $92 (€76) less than a flight for this route with tickets for a flight from Grenoble to Rennes costing on average $158 (€129).
Other travel options to Rennes take longer:
Flight takes on average 11h 33m.
Bus takes on average 12h 50m.
You'll arrive about {timeSavings} sooner ({durationInMinutes} by bus vs {drivingDurationInMinutes} by car) and save roughly {savingsAmount} compared to fuel and tolls ({cheapestPrice} vs {drivingPriceInCents}). You also skip the drive itself — no traffic stress, no parking, and you can use the time to work, nap, or catch up on a series with the onboard Wi-Fi.
Direct coaches are operated by {directProviders}.
Driving is still worth considering if you're travelling with bulky luggage, need flexibility on departure times, or plan to stop along the way.
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator FlixBus | Departure Time 04:55AM | Arrival Time 08:10PM | Duration 15h15 | Departure days Wed | Cheapest price $77 |
Operator BlaBlaCar Bus | Departure Time 05:15AM | Arrival Time 10:10PM | Duration 16h55 | Departure days Mon, Tue, Thu, Fri, Sat, Sun | Cheapest price $84 |
Operator FlixBus | Departure Time 05:55AM | Arrival Time 09:10PM | Duration 15h15 | Departure days Wed | Cheapest price $58 |
Operator FlixBus | Departure Time 06:55AM | Arrival Time 10:10PM | Duration 15h15 | Departure days Mon, Thu, Fri, Sun | Cheapest price $82 |
Operator BlaBlaCar | Departure Time 07:00AM | Arrival Time 04:40PM | Duration 9h40 | Departure days Thu | Cheapest price $68 |
Operator BlaBlaCar | Departure Time 07:30AM | Arrival Time 07:10PM | Duration 11h40 | Departure days Mon | Cheapest price $59 |
Operator BlaBlaCar | Departure Time 09:00AM | Arrival Time 06:00PM | Duration 9h00 | Departure days Sat | Cheapest price $82 |
Operator FlixBus | Departure Time 09:05AM | Arrival Time 06:00AM | Duration 20h55 | Departure days Wed | Cheapest price $48 |
Operator FlixBus | Departure Time 11:00AM | Arrival Time 03:25AM | Duration 16h25 | Departure days Mon | Cheapest price $107 |
Operator BlaBlaCar Bus | Departure Time 11:40AM | Arrival Time 07:20AM | Duration 19h40 | Departure days Mon, Tue, Thu, Fri, Sat, Sun | Cheapest price $116 |
Operator FlixBus | Departure Time 01:35PM | Arrival Time 09:05AM | Duration 19h30 | Departure days Tue | Cheapest price $88 |
Operator FlixBus | Departure Time 02:05PM | Arrival Time 07:00AM | Duration 16h55 | Departure days Mon | Cheapest price $106 |
Operator FlixBus | Departure Time 04:05PM | Arrival Time 06:05AM | Duration 14h00 | Departure days Fri | Cheapest price $91 |
Operator FlixBus | Departure Time 05:05PM | Arrival Time 06:05AM | Duration 13h00 | Departure days Thu, Sat, Sun | Cheapest price $94 |
Operator BlaBlaCar Bus | Departure Time 05:05PM | Arrival Time 07:45AM | Duration 14h40 | Departure days Mon, Tue, Thu, Fri, Sat, Sun | Cheapest price $85 |
Operator FlixBus | Departure Time 06:45PM | Arrival Time 10:20AM | Duration 15h35 | Departure days Wed | Cheapest price $81 |
Operator FlixBus | Departure Time 07:05PM | Arrival Time 06:05AM | Duration 11h00 | Departure days Fri, Sat, Sun | Cheapest price $92 |
Operator FlixBus | Departure Time 07:35PM | Arrival Time 06:30AM | Duration 10h55 | Departure days Thu | Cheapest price $92 |
Operator BlaBlaCar Bus | Departure Time 09:25PM | Arrival Time 12:20PM | Duration 14h55 | Departure days Wed | Cheapest price $49 |
Operator FlixBus | Departure Time 09:30PM | Arrival Time 12:25PM | Duration 14h55 | Departure days Wed | Cheapest price $54 |
Operator BlaBlaCar Bus | Departure Time 10:25PM | Arrival Time 01:20PM | Duration 14h55 | Departure days Mon, Tue, Thu, Fri, Sat, Sun | Cheapest price $59 |
Operator FlixBus | Departure Time 10:30PM | Arrival Time 01:25PM | Duration 14h55 | Departure days Mon, Tue, Thu, Fri, Sat, Sun | Cheapest price $87 |
The table below shows live departures for Grenoble to Rennes buses for today, Thursday, July 30. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
50793 · 72403 | 5:05 PM Grenoble, Rue Emile Gueymard (Gare Routière) | 14h40 | 7:45 AM Rennes, Gare Routière | 1 transfer | |
FlixBus · FlixBus · FlixBus | 5:05 PM Grenoble, Avenue des Martyrs (Oxford) | 13h25 | 6:30 AM Rennes, Gare Routière | 2 transfers | |
FlixBus | 7:35 PM Grenoble, Rue Emile Gueymard (Gare Routière) | 10h55 | 6:30 AM Rennes, Gare Routière | 0 transfersDirect | |
5132 · 52195 | 10:25 PM Grenoble, Rue Emile Gueymard (Gare Routière) | 14h45 | 1:10 PM Rennes, Gare Routière | 1 transfer | |
FlixBus · FlixBus | 10:30 PM Grenoble, Rue Emile Gueymard (Gare Routière) | 14h55 | 1:25 PM Rennes, Gare Routière | 1 transfer | |
4768 · 50026 | 5:15 AM Grenoble, Rue Emile Gueymard (Gare Routière) | 16h55 | 10:10 PM Rennes, Gare Routière | 1 transfer | |
FlixBus · FlixBus | 6:55 AM Grenoble, Rue Emile Gueymard (Gare Routière) | 15h15 | 10:10 PM Rennes, Gare Routière | 1 transfer | |
50844 · 53024 | 11:40 AM Grenoble, Rue Emile Gueymard (Gare Routière) | 19h40 | 7:20 AM Rennes, Gare Routière | 1 transfer | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
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.
Buses from Grenoble to Rennes run on average 9 times per day, taking around 12h 50m. 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 15m.
Distance 404 miles (651 km) |
Average bus duration 12h 50m |
Cheapest ticket price $34 (€28) |
Buses per day 9 |
Fastest bus 13h 15m |
First bus 12:20 AM |
Last bus 11:50 PM |
Cheapest Month Dec |
Cheapest Day Mon |
High Season Jul - Sep |
Low Season Oct - Dec |
Busiest Day Tue |
Least Busy Day Mon |
Best time to book 14 days |
Discover the best of Rennes — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Rennes trip today.
Rennes' main fine arts museum with paintings, archaeology, and antiquities from major European schools in a central historic setting.
Science museum known for Brittany collections, natural history, and the famous Crocodile and sundial. Great for families and curious visitors.
Interactive space inside Les Champs Libres covering science, society, and local heritage through changing displays and educational exhibits.
Rennes' best-known park with French gardens, aviary, rose beds, and shaded walks. Ideal for a relaxing break near the center.
Main square of the historic center, lined with half-timbered houses and lively terraces. A perfect starting point for exploring old Rennes.
Elegant royal square with a statue of Louis XIV and harmonious classical façades. One of Rennes' defining urban spaces.
A Breton buckwheat savoury crêpe, usually filled with ham, egg, cheese or local sausage. It is a staple of Rennes crêperies and everyday Breton food culture.
A thin wheat-flour crêpe served with butter, sugar, caramel or jam. It is one of Brittany’s best-known sweet traditions and widely enjoyed in Rennes.
A rustic Breton pork sausage, often grilled and served in bread or with galettes. It is closely tied to Rennes market culture, especially around Place des Lices.
Michelin-starred restaurant offering creative modern cuisine with Breton products, served in an elegant fine dining setting with strong local reputation.
Established Rennes crêperie known for refined Breton galettes and quality cider in a polished but welcoming setting near the historic centre.
Well-known casual crêperie serving traditional galettes, sweet crêpes and Breton cider in a friendly setting popular with locals and visitors.
Moderate for France. Hotels and dining are usually cheaper than Paris, while transit is affordable and many central sights are low cost or free.
Service is usually included. Round up or leave 5-10% for great restaurant service. Small change is fine in cafes; taxis may be rounded up.
Official public transport app
Rennes Gare Routière -> République, 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.

Most Grenoble to Rennes buses use the Grenoble, Rue Emile Gueymard to Rennes, Gare Routière station pair. Use this guide to compare Grenoble and Rennes bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Grenoble, Rue Emile Gueymard has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, and Ticket Office.
Food options include: Café de la Gare (in the station), Le Petit Vatel (0.5 km), Brasserie Chavant (0.7 km).
Free Wi-Fi. ATMs are located near the main entrance.
Ticket office support is available at Grenoble, Rue Emile Gueymard.
Available at Grenoble, Rue Emile Gueymard: Parking, Taxis, WC.
Accessibility facilities are available at Grenoble, Rue Emile Gueymard: Elevators, ramps.
Rennes, Gare Routière has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, and Ticket Office.
Food options include: Cafeteria de la Gare (in the station), Le Bistrot de la Gare (0.2 km), Crêperie La Gavotte (0.5 km).
Free Wi-Fi. ATMs are located near the main entrance.
Ticket office support is available at Rennes, Gare Routière.
Available at Rennes, Gare Routière: Parking, Taxis, WC.
Accessibility facilities are available at Rennes, Gare Routière: Elevators, ramps.
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