The average bus between Lannion and Grenoble takes 19h 50m and the fastest bus takes 19h 45m. There is at least one bus per day from Lannion to Grenoble. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run once daily between Lannion and Grenoble. The earliest departure is at 12:25 PM in the afternoon, and the last departure from Lannion is at 3:15 PM which arrives into Grenoble at 11:00 AM. All services require a transfer at Gare Routière Robien and take an average of 19h 50m. The schedules shown below are for the next available departures.
Arrives next day


19h 55m • 2 changes
Arrives next day


19h 45m • 2 changes
Arrives next day


19h 55m • 2 changes
Arrives next day


19h 45m • 2 changes
Want to know about travelling from Lannion to Grenoble? 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.
No, there is no direct bus from Lannion to Grenoble. However, there are services departing from Lannion station and arriving at Grenoble station via Gare Routière Robien. The journey, including transfers, takes approximately 19h 50m.
Lannion to Grenoble bus services, operated by BreizhGo, depart from Kermaria station.
Lannion to Grenoble bus services, operated by BreizhGo, arrive at Grenoble - Bus Station.
Book your Lannion to Grenoble bus tickets online with BreizhGo, FlixBus and BlaBlaCar Bus.
The distance between Lannion and Grenoble is 799.7 km. The road distance is 1,036 km.
You can take a bus from Kermaria to Grenoble - Bus Station via Gare Routière Robien, Gare SNCF, and Vannes in around 18h 3m.