The average bus between Lyon and Treffort takes 3h 10m and the fastest bus takes 2h 22m. The bus service runs several times per day from Lyon to Treffort. 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 every 3 hours between Lyon and Treffort. The earliest departure is at 5:05 AM in the morning, and the last departure from Lyon is at 6:30 PM which arrives into Treffort at 9:40 PM. All services require a transfer at Grenoble and take an average of 3h 10m. The schedules shown below are for the next available departures.

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3h 40m • 1 changeWant to know about travelling from Lyon to Treffort? 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 Lyon to Treffort. However, there are services departing from Lyon station and arriving at Treffort station via Grenoble. The journey, including transfers, takes approximately 3h 10m.
Lyon to Treffort bus services, operated by FlixBus, depart from Lyon station.
Lyon to Treffort bus services, operated by FlixBus, arrive at Monestier-de-Clermont station.
The distance between Lyon and Treffort is 112.3 km. The road distance is 150 km.
You can take a bus from Lyon to Monestier-de-Clermont via Grenoble and Grenoble Gare Routiere in around 3h 27m.