The average bus between Grenoble and Cardiff takes 23h 54m and the fastest bus takes 21h. The bus service runs several times per day from Grenoble to Cardiff. 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 twice daily between Grenoble and Cardiff. The earliest departure is at 9:00 AM in the morning, and the last departure from Grenoble is at 11:30 PM which arrives into Cardiff at 12:45 AM. All services require a transfer at Lyon - Gerland Bus Station and take an average of 23h 54m. The schedules shown below are for the next available departures.
Arrives next day



20h • 3 changes
Arrives next day



22h 5m • 3 changes
Arrives next day



20h • 3 changes
Arrives next day



22h 5m • 3 changes
Arrives +2 days



25h 20m • 3 changes
Arrives next day



21h 55m • 3 changes
Arrives next day



22h 35m • 3 changes
Arrives +2 days



25h 15m • 3 changes
Want to know about travelling from Grenoble to Cardiff? 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 Grenoble to Cardiff. However, there are services departing from Grenoble station and arriving at Cardiff station via Lyon. The journey, including transfers, takes approximately 23h 54m.
Grenoble to Cardiff bus services, operated by FlixBus, depart from Grenoble station.
Grenoble to Cardiff bus services, operated by FlixBus, arrive at University RE station.
Book your Grenoble to Cardiff bus tickets online with FlixBus, BlaBlaCar Bus and National Express.
The distance between Grenoble and Cardiff is 959.6 km. The road distance is 1,271 km.
You can take a bus from Grenoble to University RE via Lyon - Gerland Bus Station, Paris - Bercy-Seine Bus Station, Paris, Quai de Bercy (Bercy Seine), and London Victoria in around 21h 39m.