Bus Paris - Grenoble from 18.24 €, cheap tickets
Compare and book your Paris - Grenoble bus ticket
Kombo is the only website dedicated to booking bus tickets. Compare Paris - Grenoble bus ticket prices of the best bus operating companies:
FlixBus, BlaBlaCar Bus, SNCF, Itabus, Autocar TERUnlike a simple bus comparator, you can book your Paris - Grenoble bus ticket directly on our website starting from 18.24 €.
Kombo proposes all bus companies arrival and departure times for Paris - Grenoble.
On Kombo, you can also find :
- for your return, the bus tickets Grenoble - Paris.
- Or, for faster, more comfortable travel, the Paris - Grenoble train tickets.
Price for a Paris Grenoble bus trip
Bus price calendar Paris - Grenoble
The lowest price found for each departure date. Pick a date to see all the times and book. Cheapest date: Wednesday, October 14, from 18 €.
Prices recorded on October 13, 2026 and subject to change.
When is the bus from Paris to Grenoble cheapest?
By day of the week
The cheapest day is Tuesday, with an average price of 25 €. The most expensive is Sunday (43 € on average).
By time of day
Leaving in the morning is cheapest: 31 € on average, against 36 € at night.
Average price of the cheapest ticket on each direct departure over the next 30 days.
Bus frequency between Paris and Grenoble
On average, 5.4 departures a day link Paris to Grenoble. 2 companies share the route.
By day of the week
The busiest day is Friday (7.3 departures on average), the quietest Wednesday (3.4).
By time of day
Departures peak at night: 3 a day on average.
Average of the direct departures found over the next 30 days.
Which companies offer the cheapest bus tickets from Paris to Grenoble?
With Kombo compare Paris Grenoble to travel cheaper. To enjoy the cheapest price we advise you to buy your tickets as soon as possible.
Some information on Paris to Grenoble bus
Why travel by bus?
To go from Paris to Grenoble, the bus is the best choice if you want a cheaper fare, with an average price of 57.26 € euros. This coach trip on 481 km will allow you to be quiet at least during 390, which is the ideal time to have a good nap. Compared to the train, the bus is often longer but the free WiFi connection will make the time much shorter, especially with its unbeatable price! However, Blablacar's carpooling is often comparable in price and duration to the bus trip. But once again, free WiFi and the comfort of a modern coach will make you prefer the bus.
For your journey Paris - Grenoble, think about the nightbus which are often cheaper and save you a night in a hotel. For a return trip on holiday, the night bus will also prove convenient to make the most of Grenoble. Night bus timetables Paris - Grenoble are less frequent than for day trips, but there are more than for night trains, for example.
41 travellers rated the trip and gave an average rating of 4.6/5.
As the site SNCF Connect, Kombo has an approval SNCF. Our site also proposes train tickets between Paris and Grenoble.
Which bus companies between Paris and Grenoble?
5 coach operators offer buses from Paris to Grenoble: FlixBus, BlaBlaCar Bus, SNCF, Itabus, Autocar TER. Also, thanks to our route search engine, we can find bus trips even cheaper than those proposed by the bus operating companies.
To pay your bus ticket to Grenoble cheaper, we advise you to book directly on Kombo. First of all, you will be guaranteed to have a seat, because the buses can quickly be full on certain routes. And secondly, you will be able to pay less, since we compare the prices of all companies. Finally, you will sometimes be able to benefit from a coupon code whether it is for Blablabus (new name of Ouibus), Flixbus or Alsa. You can compare with the train as well. Our advice: book early, it's always cheaper!
Once you have your bus ticket, there is no need to print it out. However, remember to charge your phone, as you will need to show the ticket on your smartphone screen.
Cancel your ticket between Paris and Grenoble.
Depending on the different bus companies available, the ways of cancelling tickets and related conditions may vary. Some allow you to do so directly on their website. For others, it is requested to contact them by email or by phone. Today, Kombo is not authorized to cancel or exchange bus tickets sold on its site. For BlaBlaBus and Flixbus, you will have to do it directly on their site. However, we won't let you down, and we have prepared a guide to know how to cancel your bus tickets easily.
Departure stations in Paris
Destination stations in Grenoble
Cheapest Paris Grenoble bus tickets
Bus trips to Grenoble.
Bus to Grenoble
Bus trips to Paris.
Bus to Paris