The average bus between Cardiff and Vannes takes 26h 8m and the fastest bus takes 19h 57m. The bus service runs several times per day from Cardiff to Vannes. 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 Cardiff and Vannes. The earliest departure is at 3:20 AM at night, and the last departure from Cardiff is at 7:53 PM which arrives into Vannes at 11:45 PM. All services require a transfer at London Victoria Coach Station Arrivals and take an average of 26h 8m. The schedules shown below are for the next available departures.
Arrives next day



23h 40m • 3 changes
Arrives next day



28h 22m • 3 changes
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25h 40m • 3 changes
Arrives next day



28h 22m • 3 changes
Arrives next day



25h 40m • 3 changes
Arrives next day



20h 57m • 3 changes
Arrives next day



28h 22m • 3 changes
Want to know about travelling from Cardiff to Vannes? 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 Cardiff to Vannes. However, there are services departing from Cardiff station and arriving at Vannes station via London Victoria Coach Station Arrivals station. The journey, including transfers, takes approximately 26h 8m.
Cardiff to Vannes bus services, operated by National Express, depart from Park Place station.
Cardiff to Vannes bus services, operated by National Express, arrive at Vannes station.
Book your Cardiff to Vannes bus tickets online with National Express and FlixBus.
The distance between Cardiff and Vannes is 426.2 km. The road distance is 1,168 km.
You can take a bus from Park Place to Vannes via London Victoria Coach Station Arrivals, London Victoria, Dover, and Paris, Quai de Bercy (Bercy Seine) in around 20h 37m.