The average bus between Rennes and Lorient takes 5h 25m and the fastest bus takes 3h 10m. The bus service runs several times per day from Rennes to Lorient. 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 4 times a day between Rennes and Lorient. The earliest departure is at 9:45 AM in the morning, and the last departure from Rennes is at 9:45 PM which arrives into Lorient at 12:35 PM. All services require a transfer, and take on average 5h 25m. The schedules shown below are for the next available departures.

3h 25m • 1 change

3h 50m • 1 change

3h 50m • 1 change

3h 10m • 1 change

3h 25m • 1 change

3h 50m • 1 change

3h 50m • 1 change

3h 10m • 1 change

3h 25m • 1 change

3h 50m • 1 change

3h 50m • 1 change

3h 10m • 1 change

4h 20m • 1 change

3h 25m • 1 change
Arrives next day

12h 55m • 1 change
Want to know about travelling from Rennes to Lorient? 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 Rennes to Lorient. However, there are services departing from Rennes station and arriving at Lorient station via Gare SNCF. The journey, including transfers, takes approximately 5h 25m.
Rennes to Lorient bus services, operated by SNCF Bus, depart from Gare Routière station.
Rennes to Lorient bus services, operated by SNCF Bus, arrive at Gare d'échanges station.
Book your Rennes to Lorient bus tickets online with SNCF Bus and BreizhGo.
The distance between Rennes and Lorient is 132.8 km. The road distance is 177 km.
You can take a bus from Gare Routière to Gare d'échanges via Gare SNCF in around 3h 35m.