Bus Grenoble to Gare Montparnasse from €61 | Tickets & Timetables

Grenoble to Gare Montparnasse buses

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Trip Overview

The average bus between Grenoble and Gare Montparnasse takes 8h 24m and the fastest bus takes 7h 30m. The bus service runs several times per day from Grenoble to Gare Montparnasse. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

8h 24m
Duration: 574 km
Distance: €61
Average price: 5 times a day
Frequency

Bus via Bercy

best

Take the bus from Grenoble to Paris, Quai de Bercy (Bercy Seine)bus 709 / ...

8h 13m

€52–84

Grenoble to Gare Montparnasse bus times

Buses run 5 times a day between Grenoble and Gare Montparnasse. The earliest departure is at 12:45 AM at night, and the last departure from Grenoble is at 10:25 PM which arrives into Gare Montparnasse at 7:24 AM. All services require a transfer at Paris, Quai de Bercy (Bercy Seine) and take an average of 8h 24m. The schedules shown below are for the next available departures.

Departing Tuesday, August 18, 2026

9:00 AM → 5:40 PM
8h 40m • 1 change
2:45 PM → 11:05 PM
8h 20m • 1 change
3:40 PM → 11:23 PM
7h 43m • 1 change
10:25 PM → 7:24 AM
Arrives next day
8h 59m • 1 change

Departing Wednesday, August 19, 2026

12:45 AM → 9:19 AM
8h 34m • 1 change
9:00 AM → 5:40 PM
8h 40m • 1 change
2:45 PM → 11:05 PM
8h 20m • 1 change
3:40 PM → 11:23 PM
7h 43m • 1 change
Show more

Departing Thursday, August 20, 2026

12:45 AM → 9:19 AM
8h 34m • 1 change
9:00 AM → 5:40 PM
8h 40m • 1 change
2:45 PM → 11:05 PM
8h 20m • 1 change
3:40 PM → 11:23 PM
7h 43m • 1 change
Show more

Departing Friday, August 21, 2026

12:45 AM → 9:19 AM
8h 34m • 1 change
9:00 AM → 5:40 PM
8h 40m • 1 change
2:45 PM → 11:05 PM
8h 20m • 1 change
3:40 PM → 11:23 PM
7h 43m • 1 change
Show more

Departing Saturday, August 22, 2026

12:45 AM → 9:07 AM
8h 22m • 1 change
9:00 AM → 5:40 PM
8h 40m • 1 change
3:40 PM → 11:10 PM
7h 30m • 1 change
10:25 PM → 6:57 AM
Arrives next day
8h 32m • 1 change

Departing Sunday, August 23, 2026

12:45 AM → 9:22 AM
8h 37m • 1 change
9:00 AM → 5:44 PM
8h 44m • 1 change
2:45 PM → 10:59 PM
8h 14m • 1 change
3:40 PM → 11:19 PM
7h 39m • 1 change
Show more

Departing Monday, August 24, 2026

12:45 AM → 9:19 AM
8h 34m • 1 change
9:00 AM → 5:40 PM
8h 40m • 1 change
2:45 PM → 11:05 PM
8h 20m • 1 change
3:40 PM → 11:23 PM
7h 43m • 1 change

Frequently asked questions

Want to know about travelling from Grenoble to Gare Montparnasse? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.