Journey information
Overview: Rennes to Grenoble flight
Distance 651 km |
Average flight duration 10h 8m |
Cheapest ticket price €52 |
Flights per day 11 |
Fastest flight 1h 15m |
Cheapest month to travel March |
First flight 06:00 |
Last flight 21:10 |
The cheapest and fastest flights from Rennes to Grenoble
Cheapest price
€141
Average price
€210
Fastest journey
1 h 15 m
Average duration
9 h 3 m
Flights per day
4
Distance
651 km
The best way to find a cheap flight ticket from Rennes to Grenoble is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Rennes to Grenoble will cost around €210 if you buy it on the day, but the cheapest tickets can be found for only €141.
Of the 4 flights that leave Rennes for Grenoble onWed, Nov 05, 4 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Wed, Nov 05 the direct flights cover the 651 km distance in an average of 9 h 3 m but if you time it right, some flights will get you there in just 1 h 15 m .
On Wed, Nov 05 the longest flights will take 1 d 2 h 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.








Travel Information
Compare train, bus, and flight for Rennes to Grenoble
Omio recommends booking the bus as it is the most popular option from Rennes to Grenoble among Omio's users. If you are prioritising price take the bus with prices starting from €28. For those with little time consider booking a train which can get you there in 5h 10m. The ticket price range depends on the travel mode: a bus costs an average of €28, and a flight costs an average of €52.
Distance: 651 km
Compare flight with
| Flight | Most popular Bus | Train |
|---|---|---|
€225 Average price | €46 Average price Cheapest | €107 Average price |
13h 8m Average total duration 10h 8m Onboard + 3h 0m Additional time* | 12h 4m Average total duration 11h 34m Onboard + 30m Additional time* | 5h 40m Average total duration Fastest 5h 10m Onboard + 30m Additional time* |
Direct Options | Direct Options | Direct Options |
Live departures
Rennes to Grenoble flight times
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 8:00 AM Rennes | 1h15 | 9:15 AM Grenoble | 0 transfersDirect | |
![]() | 9:45 AM Rennes | 7h40 | 5:25 PM Grenoble | 0 transfersDirect | |
![]() | 12:25 PM Rennes | 1h15 | 1:40 PM Grenoble | 0 transfersDirect | |
![]() | 2:35 PM Rennes | 26h00 | 4:35 PM Grenoble | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Rennes to Grenoble by train, bus, or flight
Nov 05
Nov 06
Nov 07
Nov 08
Nov 09
Nov 10
Nov 11
FAQs: Rennes to Grenoble Flight

Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you.
Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
popular airports
Popular airports from Rennes to Grenoble
- Free Wi-Fi available throughout the airport.
- Shops available, located in the terminal, including duty-free and local products.
- Parking available near the terminal, approximately 2€ per hour.
- Available outside the terminal.
- Elevators, ramps.
- Available throughout the airport.
- Lounge available, offering refreshments and comfortable seating.
- Located in the terminal.
- Bus: C6, 57
- Train: NA
- Metro: NA
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