4.9
4.6
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 an average ticket price of $98 For those with little time, consider booking a flight, which has an average total journey time of 5h 4m. Average ticket prices depend on the travel mode: a bus costs an average of $98, while a flight costs an average of $456.
Distance: 404 miles (651 km)
Compare bus with
Most popular Bus | Train | Flight | Driving |
|---|---|---|---|
$98 Average price Cheapest | $188 Average price | $456 Average price | $246 Average price (fuel + tolls) |
14h 1m Average total duration 13h 31m Onboard + 30m Additional time* | 5h 29m Average total duration 4h 59m Onboard + 30m Additional time* | 5h 4m Average total duration Fastest 3h 4m Onboard + 2h 0m Additional time* | 7h 46m Average total duration (door-to-door) |
 Most popular bus company |  Most popular train company |  Most popular airline | Your own car or car rental |
Direct Options | Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Grenoble to Rennes:
A bus is $90 (€76) less than a train for this route with tickets for a train from Grenoble to Rennes costing on average $188 (€158).
A bus is $359 (€300) less than a flight for this route with tickets for a flight from Grenoble to Rennes costing on average $456 (€382).
Other travel options to Rennes take longer:
Train takes on average 5h 29m.
Bus takes on average 14h 1m.
Tickets start at around $98 (€82) compared to roughly $246 (€206) in fuel and tolls — a saving of about $149 (€124). The journey takes 13h 31m versus 7h 46m by car, so you'll arrive a bit later, but you can use the time productively rather than spending it behind the wheel. No parking to sort, no fuel stops, and most coaches have Wi-Fi and power outlets.
Driving is worth considering if you're on a tight schedule, travelling as a group (where fuel costs split several ways), or want the flexibility to stop along the way.
Travel optionsfrom Grenoble to Rennes
How to get from Grenoble to Rennes by train, bus or flight.
Our recommendation
The best way to travel from Grenoble to Rennes is by taking a bus because it’s the best combination of price and speed.
7762 · 724036:30 PM13h15Grenoble, Rue Emile Gueymard (Gare Routière)7:45 AMRennes, Gare Routière$1101One-way1 transfer
Cheapest
- 7762 · 724036:30 PM13h15Grenoble, Rue Emile Gueymard (Gare Routière)7:45 AMRennes, Gare Routière$1101One-way1 transfer
Fastest
AF62765:20 PM1h20Lyon Saint Exupery Airport6:40 PMRennes Saint-Jacques Airport$8051One-way0 transfers
Other options
- 6690 · 12209+
176005:21 AM6h04Gare de Grenoble11:25 AMRennes station$1761One-way2 transfers - 6630 · 8791+176325:21 PM7h04Gare de Grenoble12:25 AMRennes station$2331One-way2 transfers
- 6906 · 86197:47 AM6h38Gare de Grenoble2:25 PMRennes station$2671One-way1 transfer
- AF7369 · AF75307:00 PM15h20Lyon Saint Exupery Airport10:20 AMRennes Saint-Jacques Airport$5021One-way1 transfer
- AF1043 · AF75328:40 PM16h15Geneva International Airport12:55 PMRennes Saint-Jacques Airport$5401One-way1 transfer
- AF1043 · AF75308:40 PM13h40Geneva International Airport10:20 AMRennes Saint-Jacques Airport$5491One-way1 transfer
Find all the dates and times for this journey by train, bus, flight, and ferry .
Compare prices and tickets Prices for trains, buses and flights
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FAQs: Travel from Grenoble to Rennes
Travel to Rennes easily. Whether you want fast, cheap or something entirely different, our travel experts have collected everything you need to know so you can find the best option from Grenoble to Rennes.
This is compared to other travel options from Grenoble to Rennes:
A bus is $90 (€76) less than a train for this route with tickets for a train from Grenoble to Rennes costing on average $188 (€158).
A bus is $359 (€300) less than a flight for this route with tickets for a flight from Grenoble to Rennes costing on average $456 (€382).
Other travel options to Rennes take longer:
Train takes on average 5h 29m.
Bus takes on average 14h 1m.
- Around 21 flights per day.
- Around 10 trains per day.
- Around 7 buses per day.
However, we recommend checking specific travel dates for your route between Grenoble and Rennes as scheduled services by train, bus, and flight can vary by season or day of the week.
- Flights mostly depart from Geneva International Airport and arrive in Rennes Saint-Jacques Airport.
- Trains mostly depart from Gare de Grenoble and arrive in Rennes station.
- Buses mostly depart from Grenoble, Rue Emile Gueymard (Gare Routière) and arrive in Rennes, Gare Routière.
- Travel with SNCF | TGV INOUI to go to Rennes by train.
- Travel with BlaBlaCar Bus, FlixBus to go to Rennes by bus.
- Travel with asl airlines, KLM Cityhopper, Twin Jet, Air France, KLM, easyJet to go to Rennes by flight.
- 0 direct flights per day with Twin Jet, easyJet.
Travelling from Grenoble to Rennes: related information
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