What is the best way to travel from Grenoble to Rennes?
Looking for a trip? Check and compare all the available Buses and Flights to Rennes from Grenoble. Look at different modes of transportation, search for the cheapest tickets, fastest rides and most popular stations, and see all 3 available companies to find your perfect trip!
What is the cheapest way to reach Rennes from Grenoble?
You can reach Rennes with just £26 by taking a Bus from BlaBlaCar Bus, but there are many more cheap offers: we have selected the best ones for you for the next few days here.
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BlaBlaCar Bus14h 55m022:25GrenobleCoach Station13:20RennesCentral Station0EconomyA Bus from BlaBlaCar Bus goes from Coach Station, Grenoble (France) at 13/12/2025 22:25:00 to Central Station, Rennes (France) arriving at 14/12/2025 13:20:00. 50 Economy ticket for £26 per person are available. Travel duration is 14h 55m
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BlaBlaCar Bus14h 55m022:25GrenobleCoach Station13:20RennesPontchaillou Train Station0EconomyA Bus from BlaBlaCar Bus goes from Coach Station, Grenoble (France) at 13/12/2025 22:25:00 to Pontchaillou Train Station, Rennes (France) arriving at 14/12/2025 13:20:00. 50 Economy ticket for £35 per person are available. Travel duration is 14h 55m
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FlixBus15h 10m022:30GrenobleCoach Station13:40RennesCentral Station0EconomyA Bus from FlixBus goes from Coach Station, Grenoble (France) at 13/12/2025 22:30:00 to Central Station, Rennes (France) arriving at 14/12/2025 13:40:00. 50 Economy ticket for £46 per person are available. Travel duration is 15h 10m
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FlixBus16h 25m023:30GrenobleCoach Station15:55RennesCentral Station0EconomyA Bus from FlixBus goes from Coach Station, Grenoble (France) at 13/12/2025 23:30:00 to Central Station, Rennes (France) arriving at 14/12/2025 15:55:00. 50 Economy ticket for £47 per person are available. Travel duration is 16h 25m
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STARSHIPPER SAS17h 0m014:00GrenobleCoach Station07:00RennesCentral Station0EconomyA Bus from STARSHIPPER SAS goes from Coach Station, Grenoble (France) at 13/12/2025 14:00:00 to Central Station, Rennes (France) arriving at 14/12/2025 07:00:00. 50 Economy ticket for £47 per person are available. Travel duration is 17h 0m
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EasyJet Airline23h 5m017:00Grenoble-Isère AirportGrenoble-Isère Airport16:05Rennes–Saint Jacques AirportRennes–Saint Jacques Airport0EconomyA Flight from EasyJet Airline goes from Grenoble-Isère Airport, Grenoble-Isère Airport (France) at 13/12/2025 17:00:00 to Rennes–Saint Jacques Airport, Rennes–Saint Jacques Airport (France) arriving at 14/12/2025 16:05:00. 50 Economy ticket for £136 per person are available. Travel duration is 23h 5m
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EasyJet Airline21h 10m018:55Grenoble-Isère AirportGrenoble-Isère Airport16:05Rennes–Saint Jacques AirportRennes–Saint Jacques Airport0EconomyA Flight from EasyJet Airline goes from Grenoble-Isère Airport, Grenoble-Isère Airport (France) at 13/12/2025 18:55:00 to Rennes–Saint Jacques Airport, Rennes–Saint Jacques Airport (France) arriving at 14/12/2025 16:05:00. 50 Economy ticket for £137 per person are available. Travel duration is 21h 10m
Cheapest Buses Saturday
Cheapest Flights Saturday
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BlaBlaCar Bus14h 55m022:25GrenobleCoach Station13:20RennesPontchaillou Train Station0EconomyA Bus from BlaBlaCar Bus goes from Coach Station, Grenoble (France) at 14/12/2025 22:25:00 to Pontchaillou Train Station, Rennes (France) arriving at 15/12/2025 13:20:00. 50 Economy ticket for £28 per person are available. Travel duration is 14h 55m
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BlaBlaCar Bus13h 35m009:00GrenobleCoach Station22:35RennesPontchaillou Train Station0EconomyA Bus from BlaBlaCar Bus goes from Coach Station, Grenoble (France) at 14/12/2025 09:00:00 to Pontchaillou Train Station, Rennes (France) arriving at 14/12/2025 22:35:00. 50 Economy ticket for £33 per person are available. Travel duration is 13h 35m
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FlixBus17h 30m023:30GrenobleCoach Station17:00RennesCentral Station0EconomyA Bus from FlixBus goes from Coach Station, Grenoble (France) at 14/12/2025 23:30:00 to Central Station, Rennes (France) arriving at 15/12/2025 17:00:00. 50 Economy ticket for £66 per person are available. Travel duration is 17h 30m
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STARSHIPPER SAS17h 0m014:00GrenobleCoach Station07:00RennesCentral Station0EconomyA Bus from STARSHIPPER SAS goes from Coach Station, Grenoble (France) at 14/12/2025 14:00:00 to Central Station, Rennes (France) arriving at 15/12/2025 07:00:00. 50 Economy ticket for £67 per person are available. Travel duration is 17h 0m
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FlixBus15h 15m012:10GrenobleCoach Station03:25RennesCentral Station0EconomyA Bus from FlixBus goes from Coach Station, Grenoble (France) at 14/12/2025 12:10:00 to Central Station, Rennes (France) arriving at 15/12/2025 03:25:00. 50 Economy ticket for £70 per person are available. Travel duration is 15h 15m
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EasyJet Airline5h 40m010:25Grenoble-Isère AirportGrenoble-Isère Airport16:05Rennes–Saint Jacques AirportRennes–Saint Jacques Airport0EconomyA Flight from EasyJet Airline goes from Grenoble-Isère Airport, Grenoble-Isère Airport (France) at 14/12/2025 10:25:00 to Rennes–Saint Jacques Airport, Rennes–Saint Jacques Airport (France) arriving at 14/12/2025 16:05:00. 50 Economy ticket for £146 per person are available. Travel duration is 5h 40m
Cheapest Buses Sunday
Cheapest Flights Sunday
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FlixBus15h 15m012:10GrenobleCoach Station03:25RennesCentral Station0EconomyA Bus from FlixBus goes from Coach Station, Grenoble (France) at 15/12/2025 12:10:00 to Central Station, Rennes (France) arriving at 16/12/2025 03:25:00. 50 Economy ticket for £43 per person are available. Travel duration is 15h 15m
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FlixBus17h 30m013:30GrenobleCoach Station07:00RennesCentral Station0EconomyA Bus from FlixBus goes from Coach Station, Grenoble (France) at 15/12/2025 13:30:00 to Central Station, Rennes (France) arriving at 16/12/2025 07:00:00. 50 Economy ticket for £43 per person are available. Travel duration is 17h 30m
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BlaBlaCar Bus16h 5m005:15GrenobleCoach Station21:20RennesPontchaillou Train Station0EconomyA Bus from BlaBlaCar Bus goes from Coach Station, Grenoble (France) at 15/12/2025 05:15:00 to Pontchaillou Train Station, Rennes (France) arriving at 15/12/2025 21:20:00. 50 Economy ticket for £47 per person are available. Travel duration is 16h 5m
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BlaBlaCar Bus18h 40m000:25GrenobleCoach Station19:05RennesCentral Station0EconomyA Bus from BlaBlaCar Bus goes from Coach Station, Grenoble (France) at 15/12/2025 00:25:00 to Central Station, Rennes (France) arriving at 15/12/2025 19:05:00. 50 Economy ticket for £49 per person are available. Travel duration is 18h 40m
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BlaBlaCar Bus16h 5m005:15GrenobleCoach Station21:20RennesCentral Station0EconomyA Bus from BlaBlaCar Bus goes from Coach Station, Grenoble (France) at 15/12/2025 05:15:00 to Central Station, Rennes (France) arriving at 15/12/2025 21:20:00. 50 Economy ticket for £53 per person are available. Travel duration is 16h 5m
Cheapest Buses Monday
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FlixBus15h 10m022:30GrenobleCoach Station13:40RennesCentral Station0EconomyA Bus from FlixBus goes from Coach Station, Grenoble (France) at 17/12/2025 22:30:00 to Central Station, Rennes (France) arriving at 18/12/2025 13:40:00. 50 Economy ticket for £53 per person are available. Travel duration is 15h 10m
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FlixBus15h 15m006:55GrenobleCoach Station22:10RennesCentral Station0EconomyA Bus from FlixBus goes from Coach Station, Grenoble (France) at 17/12/2025 06:55:00 to Central Station, Rennes (France) arriving at 17/12/2025 22:10:00. 50 Economy ticket for £68 per person are available. Travel duration is 15h 15m
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FlixBus17h 25m010:00GrenobleCoach Station03:25RennesCentral Station0EconomyA Bus from FlixBus goes from Coach Station, Grenoble (France) at 17/12/2025 10:00:00 to Central Station, Rennes (France) arriving at 18/12/2025 03:25:00. 50 Economy ticket for £68 per person are available. Travel duration is 17h 25m
Cheapest Buses Wednesday
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BlaBlaCar Bus15h 50m016:00GrenobleCoach Station07:50RennesCentral Station0EconomyA Bus from BlaBlaCar Bus goes from Coach Station, Grenoble (France) at 18/12/2025 16:00:00 to Central Station, Rennes (France) arriving at 19/12/2025 07:50:00. 50 Economy ticket for £72 per person are available. Travel duration is 15h 50m
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FlixBus16h 45m009:00GrenobleCoach Station01:45RennesCentral Station0EconomyA Bus from FlixBus goes from Coach Station, Grenoble (France) at 18/12/2025 09:00:00 to Central Station, Rennes (France) arriving at 19/12/2025 01:45:00. 50 Economy ticket for £73 per person are available. Travel duration is 16h 45m
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FlixBus15h 15m012:10GrenobleCoach Station03:25RennesCentral Station0EconomyA Bus from FlixBus goes from Coach Station, Grenoble (France) at 18/12/2025 12:10:00 to Central Station, Rennes (France) arriving at 19/12/2025 03:25:00. 50 Economy ticket for £73 per person are available. Travel duration is 15h 15m
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BlaBlaCar Bus13h 40m022:25GrenobleCoach Station12:05RennesCentral Station0EconomyA Bus from BlaBlaCar Bus goes from Coach Station, Grenoble (France) at 18/12/2025 22:25:00 to Central Station, Rennes (France) arriving at 19/12/2025 12:05:00. 50 Economy ticket for £75 per person are available. Travel duration is 13h 40m
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FlixBus16h 45m013:30GrenobleCoach Station06:15RennesCentral Station0EconomyA Bus from FlixBus goes from Coach Station, Grenoble (France) at 18/12/2025 13:30:00 to Central Station, Rennes (France) arriving at 19/12/2025 06:15:00. 50 Economy ticket for £78 per person are available. Travel duration is 16h 45m
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EasyJet Airline8h 50m011:05Grenoble-Isère AirportGrenoble-Isère Airport19:55Rennes–Saint Jacques AirportRennes–Saint Jacques Airport0EconomyA Flight from EasyJet Airline goes from Grenoble-Isère Airport, Grenoble-Isère Airport (France) at 18/12/2025 11:05:00 to Rennes–Saint Jacques Airport, Rennes–Saint Jacques Airport (France) arriving at 18/12/2025 19:55:00. 50 Economy ticket for £161 per person are available. Travel duration is 8h 50m
Cheapest Buses Thursday
Cheapest Flights Thursday
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BlaBlaCar Bus13h 40m022:25GrenobleCoach Station12:05RennesCentral Station0EconomyA Bus from BlaBlaCar Bus goes from Coach Station, Grenoble (France) at 19/12/2025 22:25:00 to Central Station, Rennes (France) arriving at 20/12/2025 12:05:00. 50 Economy ticket for £79 per person are available. Travel duration is 13h 40m
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BlaBlaCar Bus16h 5m005:15GrenobleCoach Station21:20RennesPontchaillou Train Station0EconomyA Bus from BlaBlaCar Bus goes from Coach Station, Grenoble (France) at 19/12/2025 05:15:00 to Pontchaillou Train Station, Rennes (France) arriving at 19/12/2025 21:20:00. 50 Economy ticket for £88 per person are available. Travel duration is 16h 5m
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FlixBus15h 55m011:30GrenobleCoach Station03:25RennesCentral Station0EconomyA Bus from FlixBus goes from Coach Station, Grenoble (France) at 19/12/2025 11:30:00 to Central Station, Rennes (France) arriving at 20/12/2025 03:25:00. 50 Economy ticket for £105 per person are available. Travel duration is 15h 55m
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FlixBus16h 25m023:30GrenobleCoach Station15:55RennesCentral Station0EconomyA Bus from FlixBus goes from Coach Station, Grenoble (France) at 19/12/2025 23:30:00 to Central Station, Rennes (France) arriving at 20/12/2025 15:55:00. 50 Economy ticket for £105 per person are available. Travel duration is 16h 25m
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STARSHIPPER SAS16h 15m014:00GrenobleCoach Station06:15RennesCentral Station0EconomyA Bus from STARSHIPPER SAS goes from Coach Station, Grenoble (France) at 19/12/2025 14:00:00 to Central Station, Rennes (France) arriving at 20/12/2025 06:15:00. 50 Economy ticket for £110 per person are available. Travel duration is 16h 15m
Cheapest Buses Friday
What are the fastest trips from Grenoble to Rennes?
You can get to Rennes from Grenoble in just 5h 40m with a Flight from EasyJet Airline. But this is just one option, click on any of the offers below to compare it with the other available modes of transportations.
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BlaBlaCar Bus14h 55m022:25GrenobleCoach Station13:20RennesCentral Station0EconomyA Bus from BlaBlaCar Bus goes from Coach Station, Grenoble (France) at 13/12/2025 22:25:00 to Central Station, Rennes (France) arriving at 14/12/2025 13:20:00. 50 Economy ticket for £26 per person are available. Travel duration is 14h 55m
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BlaBlaCar Bus14h 55m022:25GrenobleCoach Station13:20RennesPontchaillou Train Station0EconomyA Bus from BlaBlaCar Bus goes from Coach Station, Grenoble (France) at 13/12/2025 22:25:00 to Pontchaillou Train Station, Rennes (France) arriving at 14/12/2025 13:20:00. 50 Economy ticket for £35 per person are available. Travel duration is 14h 55m
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FlixBus15h 10m022:30GrenobleCoach Station13:40RennesCentral Station0EconomyA Bus from FlixBus goes from Coach Station, Grenoble (France) at 13/12/2025 22:30:00 to Central Station, Rennes (France) arriving at 14/12/2025 13:40:00. 50 Economy ticket for £46 per person are available. Travel duration is 15h 10m
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FlixBus16h 25m023:30GrenobleCoach Station15:55RennesCentral Station0EconomyA Bus from FlixBus goes from Coach Station, Grenoble (France) at 13/12/2025 23:30:00 to Central Station, Rennes (France) arriving at 14/12/2025 15:55:00. 50 Economy ticket for £47 per person are available. Travel duration is 16h 25m
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STARSHIPPER SAS17h 0m014:00GrenobleCoach Station07:00RennesCentral Station0EconomyA Bus from STARSHIPPER SAS goes from Coach Station, Grenoble (France) at 13/12/2025 14:00:00 to Central Station, Rennes (France) arriving at 14/12/2025 07:00:00. 50 Economy ticket for £47 per person are available. Travel duration is 17h 0m
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EasyJet Airline21h 10m018:55Grenoble-Isère AirportGrenoble-Isère Airport16:05Rennes–Saint Jacques AirportRennes–Saint Jacques Airport0EconomyA Flight from EasyJet Airline goes from Grenoble-Isère Airport, Grenoble-Isère Airport (France) at 13/12/2025 18:55:00 to Rennes–Saint Jacques Airport, Rennes–Saint Jacques Airport (France) arriving at 14/12/2025 16:05:00. 50 Economy ticket for £137 per person are available. Travel duration is 21h 10m
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EasyJet Airline23h 5m017:00Grenoble-Isère AirportGrenoble-Isère Airport16:05Rennes–Saint Jacques AirportRennes–Saint Jacques Airport0EconomyA Flight from EasyJet Airline goes from Grenoble-Isère Airport, Grenoble-Isère Airport (France) at 13/12/2025 17:00:00 to Rennes–Saint Jacques Airport, Rennes–Saint Jacques Airport (France) arriving at 14/12/2025 16:05:00. 50 Economy ticket for £136 per person are available. Travel duration is 23h 5m
Fastest Buses Saturday
Fastest Flights Saturday
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EasyJet Airline5h 40m010:25Grenoble-Isère AirportGrenoble-Isère Airport16:05Rennes–Saint Jacques AirportRennes–Saint Jacques Airport0EconomyA Flight from EasyJet Airline goes from Grenoble-Isère Airport, Grenoble-Isère Airport (France) at 14/12/2025 10:25:00 to Rennes–Saint Jacques Airport, Rennes–Saint Jacques Airport (France) arriving at 14/12/2025 16:05:00. 50 Economy ticket for £146 per person are available. Travel duration is 5h 40m
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BlaBlaCar Bus13h 35m009:00GrenobleCoach Station22:35RennesPontchaillou Train Station0EconomyA Bus from BlaBlaCar Bus goes from Coach Station, Grenoble (France) at 14/12/2025 09:00:00 to Pontchaillou Train Station, Rennes (France) arriving at 14/12/2025 22:35:00. 50 Economy ticket for £33 per person are available. Travel duration is 13h 35m
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BlaBlaCar Bus14h 55m022:25GrenobleCoach Station13:20RennesPontchaillou Train Station0EconomyA Bus from BlaBlaCar Bus goes from Coach Station, Grenoble (France) at 14/12/2025 22:25:00 to Pontchaillou Train Station, Rennes (France) arriving at 15/12/2025 13:20:00. 50 Economy ticket for £28 per person are available. Travel duration is 14h 55m
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FlixBus15h 15m012:10GrenobleCoach Station03:25RennesCentral Station0EconomyA Bus from FlixBus goes from Coach Station, Grenoble (France) at 14/12/2025 12:10:00 to Central Station, Rennes (France) arriving at 15/12/2025 03:25:00. 50 Economy ticket for £70 per person are available. Travel duration is 15h 15m
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STARSHIPPER SAS17h 0m014:00GrenobleCoach Station07:00RennesCentral Station0EconomyA Bus from STARSHIPPER SAS goes from Coach Station, Grenoble (France) at 14/12/2025 14:00:00 to Central Station, Rennes (France) arriving at 15/12/2025 07:00:00. 50 Economy ticket for £67 per person are available. Travel duration is 17h 0m
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FlixBus17h 30m023:30GrenobleCoach Station17:00RennesCentral Station0EconomyA Bus from FlixBus goes from Coach Station, Grenoble (France) at 14/12/2025 23:30:00 to Central Station, Rennes (France) arriving at 15/12/2025 17:00:00. 50 Economy ticket for £66 per person are available. Travel duration is 17h 30m
Fastest Flights Sunday
Fastest Buses Sunday
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FlixBus15h 15m012:10GrenobleCoach Station03:25RennesCentral Station0EconomyA Bus from FlixBus goes from Coach Station, Grenoble (France) at 15/12/2025 12:10:00 to Central Station, Rennes (France) arriving at 16/12/2025 03:25:00. 50 Economy ticket for £43 per person are available. Travel duration is 15h 15m
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BlaBlaCar Bus16h 5m005:15GrenobleCoach Station21:20RennesPontchaillou Train Station0EconomyA Bus from BlaBlaCar Bus goes from Coach Station, Grenoble (France) at 15/12/2025 05:15:00 to Pontchaillou Train Station, Rennes (France) arriving at 15/12/2025 21:20:00. 50 Economy ticket for £47 per person are available. Travel duration is 16h 5m
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BlaBlaCar Bus16h 5m005:15GrenobleCoach Station21:20RennesCentral Station0EconomyA Bus from BlaBlaCar Bus goes from Coach Station, Grenoble (France) at 15/12/2025 05:15:00 to Central Station, Rennes (France) arriving at 15/12/2025 21:20:00. 50 Economy ticket for £53 per person are available. Travel duration is 16h 5m
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FlixBus17h 30m013:30GrenobleCoach Station07:00RennesCentral Station0EconomyA Bus from FlixBus goes from Coach Station, Grenoble (France) at 15/12/2025 13:30:00 to Central Station, Rennes (France) arriving at 16/12/2025 07:00:00. 50 Economy ticket for £43 per person are available. Travel duration is 17h 30m
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BlaBlaCar Bus18h 40m000:25GrenobleCoach Station19:05RennesCentral Station0EconomyA Bus from BlaBlaCar Bus goes from Coach Station, Grenoble (France) at 15/12/2025 00:25:00 to Central Station, Rennes (France) arriving at 15/12/2025 19:05:00. 50 Economy ticket for £49 per person are available. Travel duration is 18h 40m
Fastest Buses Monday
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FlixBus15h 10m022:30GrenobleCoach Station13:40RennesCentral Station0EconomyA Bus from FlixBus goes from Coach Station, Grenoble (France) at 17/12/2025 22:30:00 to Central Station, Rennes (France) arriving at 18/12/2025 13:40:00. 50 Economy ticket for £53 per person are available. Travel duration is 15h 10m
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FlixBus15h 15m006:55GrenobleCoach Station22:10RennesCentral Station0EconomyA Bus from FlixBus goes from Coach Station, Grenoble (France) at 17/12/2025 06:55:00 to Central Station, Rennes (France) arriving at 17/12/2025 22:10:00. 50 Economy ticket for £68 per person are available. Travel duration is 15h 15m
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FlixBus17h 25m010:00GrenobleCoach Station03:25RennesCentral Station0EconomyA Bus from FlixBus goes from Coach Station, Grenoble (France) at 17/12/2025 10:00:00 to Central Station, Rennes (France) arriving at 18/12/2025 03:25:00. 50 Economy ticket for £68 per person are available. Travel duration is 17h 25m
Fastest Buses Wednesday
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EasyJet Airline8h 50m011:05Grenoble-Isère AirportGrenoble-Isère Airport19:55Rennes–Saint Jacques AirportRennes–Saint Jacques Airport0EconomyA Flight from EasyJet Airline goes from Grenoble-Isère Airport, Grenoble-Isère Airport (France) at 18/12/2025 11:05:00 to Rennes–Saint Jacques Airport, Rennes–Saint Jacques Airport (France) arriving at 18/12/2025 19:55:00. 50 Economy ticket for £161 per person are available. Travel duration is 8h 50m
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BlaBlaCar Bus13h 40m022:25GrenobleCoach Station12:05RennesCentral Station0EconomyA Bus from BlaBlaCar Bus goes from Coach Station, Grenoble (France) at 18/12/2025 22:25:00 to Central Station, Rennes (France) arriving at 19/12/2025 12:05:00. 50 Economy ticket for £75 per person are available. Travel duration is 13h 40m
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FlixBus15h 15m012:10GrenobleCoach Station03:25RennesCentral Station0EconomyA Bus from FlixBus goes from Coach Station, Grenoble (France) at 18/12/2025 12:10:00 to Central Station, Rennes (France) arriving at 19/12/2025 03:25:00. 50 Economy ticket for £73 per person are available. Travel duration is 15h 15m
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BlaBlaCar Bus15h 50m016:00GrenobleCoach Station07:50RennesCentral Station0EconomyA Bus from BlaBlaCar Bus goes from Coach Station, Grenoble (France) at 18/12/2025 16:00:00 to Central Station, Rennes (France) arriving at 19/12/2025 07:50:00. 50 Economy ticket for £72 per person are available. Travel duration is 15h 50m
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FlixBus16h 45m009:00GrenobleCoach Station01:45RennesCentral Station0EconomyA Bus from FlixBus goes from Coach Station, Grenoble (France) at 18/12/2025 09:00:00 to Central Station, Rennes (France) arriving at 19/12/2025 01:45:00. 50 Economy ticket for £73 per person are available. Travel duration is 16h 45m
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FlixBus16h 45m013:30GrenobleCoach Station06:15RennesCentral Station0EconomyA Bus from FlixBus goes from Coach Station, Grenoble (France) at 18/12/2025 13:30:00 to Central Station, Rennes (France) arriving at 19/12/2025 06:15:00. 50 Economy ticket for £78 per person are available. Travel duration is 16h 45m
Fastest Flights Thursday
Fastest Buses Thursday
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BlaBlaCar Bus13h 40m022:25GrenobleCoach Station12:05RennesCentral Station0EconomyA Bus from BlaBlaCar Bus goes from Coach Station, Grenoble (France) at 19/12/2025 22:25:00 to Central Station, Rennes (France) arriving at 20/12/2025 12:05:00. 50 Economy ticket for £79 per person are available. Travel duration is 13h 40m
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FlixBus15h 55m011:30GrenobleCoach Station03:25RennesCentral Station0EconomyA Bus from FlixBus goes from Coach Station, Grenoble (France) at 19/12/2025 11:30:00 to Central Station, Rennes (France) arriving at 20/12/2025 03:25:00. 50 Economy ticket for £105 per person are available. Travel duration is 15h 55m
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BlaBlaCar Bus16h 5m005:15GrenobleCoach Station21:20RennesPontchaillou Train Station0EconomyA Bus from BlaBlaCar Bus goes from Coach Station, Grenoble (France) at 19/12/2025 05:15:00 to Pontchaillou Train Station, Rennes (France) arriving at 19/12/2025 21:20:00. 50 Economy ticket for £88 per person are available. Travel duration is 16h 5m
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STARSHIPPER SAS16h 15m014:00GrenobleCoach Station06:15RennesCentral Station0EconomyA Bus from STARSHIPPER SAS goes from Coach Station, Grenoble (France) at 19/12/2025 14:00:00 to Central Station, Rennes (France) arriving at 20/12/2025 06:15:00. 50 Economy ticket for £110 per person are available. Travel duration is 16h 15m
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FlixBus16h 25m023:30GrenobleCoach Station15:55RennesCentral Station0EconomyA Bus from FlixBus goes from Coach Station, Grenoble (France) at 19/12/2025 23:30:00 to Central Station, Rennes (France) arriving at 20/12/2025 15:55:00. 50 Economy ticket for £105 per person are available. Travel duration is 16h 25m
Fastest Buses Friday
Here you will find all operators and timetables for a
Bus from Grenoble to Rennes
What are the most popular stations in Grenoble and Rennes?
In Grenoble, you will usually depart from Central Station, Coach Station or Oxford Bus Stop, while in Rennes you will be arriving at Central Bus Station, Central Station or Pontchaillou Train Station, but there are many more stops to explore in both locations.
How do I decide? Some tips and tricks from our experience
Are you having trouble deciding on how to get to Rennes from Grenoble? With 5 connections between 3 Bus and Flight operators, it can be difficult to find the one ride that will make you happy. But we have some tips that can help you make the best informed decision. First of all, the best trip is always the one that meets all your needs, so make a list of all the things that you want from this journey and look for something that will satisfy all of them. Here we will go through some of the factors mostly commonly taken into consideration.
Look for the lowest price
Ticket price is usually the main concern: even if you can afford to pay more, why do it if there are cheaper options? Saving on the trip means that you can spend more on the vacation itself! Between Grenoble and Rennes, you can pay as low as £26 with a Bus from BlaBlaCar Bus.Travel duration
Time is also an important factor. An earlier departure may allow you to see a beautiful sunset or relax before an important event. And remember, time is money, so paying more for a shorter trip may be well worth it. For longer distances, flights are without doubt the best options, but be mindful of airport times and possible delays: a high-speed train may end up cheaper and faster! Here the quicker option is definitely the Flight from EasyJet Airline: you will get to Rennes in just 5h 40m.Comfort makes all the difference
You should always take into account what your personal travelling preferences are. Is one hand luggage enough, or are you trasporting more? Would you like to have a snack during the journey? Can you relax in a busy compartment, or do you need space for yourself? Even among the same mode of transportation, different companies will offer you varying levels of comfort and amenities. The main operators connecting Grenoble and Rennes are FlixBus, BlaBlaCar Bus and EasyJet Airline, but be sure to check what they have to offer!Save money with deals, and always compare
One last tip? Even if you live in Grenoble and Rennes is your only destination, it may be wise to check the offers from and to nearby cities or, if you are flyng, nearby airports. Check the trips from Meylan or to Montgermont, and look at flights from Grenoble-Isère Airport, and landing at Rennes–Saint Jacques Airport. Comparing different routes may allow you to find deals or promotions you were not aware of. Consider also signing up to CheckMyBus to see even more exclusive promotions!Which companies offer a trip from Grenoble to Rennes?
The most popular companies between Grenoble and Rennes, are FlixBus, BlaBlaCar Bus and EasyJet Airline. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: FlixBus, BlaBlaCar Bus and STARSHIPPER SAS
Airlines: EasyJet Airline
All you need to know when you travel from Grenoble to Rennes
Check all information on comfort and services on all modes of transports from Grenoble to Rennes. See which seat classes are available, and what amenities are other advantages offered by the operators on your journey.
FAQs about the trip from Grenoble to Rennes
How can I reach Rennes from Grenoble?
Every day, there are on average 5 connections between Bus and Flight, with which you can get to Rennes from Grenoble.
How far is Rennes from Grenoble?
The distance between Grenoble and Rennes is 651.7 km.
What is the most ecofriendly mode of transport between Grenoble and Rennes?
Trains and buses are by far the greenest options, with trains surpassing buses on longer routes. Planes will always be the worst polluters, especially in shorter flights, were the emissions from the takeoff and landing are less offset by the distance.
On this particular route, a bus will emit, per person, a total of 18 kgs of CO2, a train 23 kgs, a car 111 kgs, and a flight 160 kgs.
What is the cheapest mode of transport from Grenoble to Rennes?
You can get to Rennes with just £26 by taking a Bus from BlaBlaCar Bus.
What is the fastest way to get from Grenoble to Rennes?
While a plane is travelling fastest boarding and transfer to airport consumes a lot of time. Usually, high speed trains are better than flights if pure train travel time is below 4 hours. For this particular route, you can get to Rennes in just 5h 40m with a Flight from EasyJet Airline.
More routes to Grenoble and to Rennes
Looking for more options? Here you can see the most popular routes to Grenoble and to Rennes. Simply click on a connection, and you’ll find all the details about the route!
- Trips to Grenoble
- Annecy to Grenoble
- Antibes to Grenoble
- Antwerp to Grenoble
- Barcelona to Grenoble
- Bayonne to Grenoble
- Briancon to Grenoble
- Geneva Airport to Grenoble
- Geneva to Grenoble
- London to Grenoble
- Lyon to Grenoble
- Lyons St. Exupery Airport to Grenoble
- Marseille Airport to Grenoble
- Milan to Grenoble
- Montpellier to Grenoble
- Munich to Grenoble
- Paris to Grenoble
- Rennes to Grenoble
- Rotterdam to Grenoble
- Toulouse to Grenoble
- Turin to Grenoble
- Trips to Rennes
- Amsterdam to Rennes
- Angers to Rennes
- Avignon to Rennes
- Basel to Rennes
- Bordeaux to Rennes
- Chambery to Rennes
- Eindhoven to Rennes
- Geneva to Rennes
- Lorient to Rennes
- Lyon to Rennes
- Marseille to Rennes
- Nantes Atlantique Airport to Rennes
- Nantes to Rennes
- Paris Charles de Gaulle Airport to Rennes
- Paris Orly Airport to Rennes
- Paris to Rennes
- Pau to Rennes
- Perpignan to Rennes
- Strasbourg to Rennes
- Toulouse to Rennes

