The average bus between Porto and Cardiff takes 37h 32m and the fastest bus takes 35h 15m. The bus service runs several times per day from Porto 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 Porto and Cardiff. The earliest departure is at 6:00 AM in the morning, and the last departure from Porto is at 11:10 AM which arrives into Cardiff at 11:25 PM. All services require a transfer at Paris and take an average of 37h 32m. The schedules shown below are for the next available departures.
Arrives next day


40h 35m • 2 changes
Arrives +2 days


38h 35m • 2 changes
Arrives next day


40h 35m • 2 changes
Arrives next day


36h 15m • 2 changes
Arrives next day


40h 30m • 2 changes
Arrives next day


36h 15m • 2 changes
Want to know about travelling from Porto 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 Porto to Cardiff. However, there are services departing from Porto station and arriving at Cardiff station via Paris. The journey, including transfers, takes approximately 37h 32m.
Porto to Cardiff bus services, operated by FlixBus, depart from Porto station.
Porto to Cardiff bus services, operated by FlixBus, arrive at University RE station.
Book your Porto to Cardiff bus tickets online with FlixBus and National Express.
The distance between Porto and Cardiff is 1,221.2 km. The road distance is 2,297 km.
You can take a bus from Porto to University RE via Paris, Paris, Quai de Bercy (Bercy Seine), and London Victoria in around 35h 47m.