Find coaches from Rennes to Grenoble

Next departures

Next departures from Rennes to Grenoble on 3 November
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
BlaBlaCar Bus
    		Rennes
    		Gare de GrenobleCheapest
    BlaBlaCar Bus
      		Rennes
      		Gare de GrenobleFastest
      BlaBlaCar Bus
        		Rennes
        		Gare de GrenobleNo tags

        Last refresh of the prices: Today at 5:57 PM CET.

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        Compare 3 ways to travel from Rennes to Grenoble

        We recommend carpooling

        Among the sustainable travel choices, the carpool stands out as a good way to reach Grenoble. The journey takes about 8 hours 50 minutes and with fares starting at just US$61, it presents an excellent value for a comfortable ride.

        2carpool per day
        8h 50mAverage duration
        652 kmDistance
        27kgCO₂ emissions
        Bus
        		Average priceUS$36 - US$166Average duration15h
        16kg CO₂e
        Train
        		Average priceUS$253 - US$394Average duration5h 59m
        16kg CO₂e
        Carpool
        		Average priceUS$61 - US$78Average duration8h 50m
        27kg CO₂e

        Bus Rennes to Grenoble: Trip Overview

        Average ticket priceUS$67
        Average bus trip duration15h
        Number of daily buses4
        Earliest bus departure01:10
        Distance650 km
        Latest bus departure23:50

        Rennes to Grenoble Bus

        Busbud helps you find a bus from Rennes to Grenoble. Get the best fare and schedule, book a round trip ticket or find buses with WiFi and electrical outlets.

        We make sure you can find a bus service from Rennes to Grenoble from the most reliable bus companies operating this trip.

        Discover how much the bus trip from Rennes to Grenoble will cost you. Use our filters and sorting features to find the cheapest bus tickets or luxury buses.

        Frequently asked questions on the trip Rennes - Grenoble

        1. How much does a bus ticket from Rennes to Grenoble cost?

          The bus ticket price from Rennes to Grenoble starts at US$36. The best way to find cheap bus tickets from Rennes to Grenoble is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!

        2. How long is the bus ride from Rennes to Grenoble?

          The average travel time between Rennes and Grenoble is around 15h, although the fastest bus will take about 12h 50m. This is the time it takes to travel the 652 km that separates the two cities.

        3. How many daily bus connections are there between Rennes and Grenoble?

          The number of buses from Rennes to Grenoble can differ depending on the day of the week. On average, there are 4 on this route. Some buses run direct routes, while others have layovers. Simplify your bus trip from Rennes to Grenoble by comparing and selecting the bus that fits your travel style and budget on Busbud.

        4. Which bus companies travel from Rennes to Grenoble?

          When taking the bus from Rennes to Grenoble, you can travel comfortably and safely with FlixBus, BlaBlaCar Bus.

        5. What are the departure and arrival stations when taking the bus from Rennes to Grenoble?

          Buses travelling between Rennes and Grenoble leave from Gare Routière or 3 Place Henri Terrière and arrive at Condillac-Universités, Gare de Grenoble, Grenoble.

        Find cheapest prices for buses

        Price is for a one-way ticket for one passenger and based on past searches.

        Best price found
        31/10
        US$43
        01/11
        US$61
        Today
        US$104
        03/11
        US$54
        04/11
        No data
        05/11
        No data
        06/11
        US$42
        07/11
        US$58
        busbud logoThe cheapest trip from Rennes to Grenoble was searched and found on 06 Nov 2025 with a price of US$42

        To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Rennes to Grenoble as early as possible.

        You can expect to pay from US$42 to US$155 for a bus ticket from Rennes to Grenoble based on the last 2 days. You can expect to find the cheapest price for the trip at US$42, which is on 2025-11-06.

        About Bus Travel

        Bus Travel Tips

        Make friends with the driver. They usually know a lot about your destination and may even recommend which side of the bus to sit on to get the best views on the road between Rennes and Grenoble!

        Start sightseeing the minute your bus leaves the station. If you're on the night bus from Rennes to Grenoble, get comfy and count the stars.

        Buses have the smallest carbon footprint of all motorized transport modes. A bus going from Rennes to Grenoble will emit half the CO2 emitted by a train, and radically less than a car or an airplane.

        Tune out to the fine sounds of your best music playlist on your bus trip from Rennes to Grenoble while indulging in miles on end of beautiful scenic views.

        Did you know?

        Did you know there are on average 4,400 intercity bus departures every day in the US only? This number has been growing for 9 years in a row, yay!

        Did you know that 80% of the buses in North America are equipped with WiFi and power outlets ? And 60% of bus travellers have used their electronic device on board during 2014.

        It takes 27 hours to go by bus from Lima to Cusco, one of the craziest bus trips on the world. This route is used daily by locals and backpackers.

        Will you be returning to Rennes by bus?

        Bus from Grenoble to Rennes

        You can also go to Grenoble by train

        Train from Rennes to Grenoble

        Why choose Busbud?

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        Busbud.com makes it easy for you to find, compare and book city-to-city bus tickets, all over the world. We save you the extra trip to the bus station. With several language and currency options available, Busbud seeks to cater to international bus travellers no matter where they are in the world. With Busbud, you can buy tickets with confidence. We ensure that you make the most out of your bus trip by partnering up with reliable bus companies from all around the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.

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