The average bus between Cardiff and Norwich takes 8h 35m and the fastest bus takes 8h. The bus service runs several times per day from Cardiff to Norwich. 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 Cardiff and Norwich. The earliest departure is at 3:25 AM at night, and the last departure from Cardiff is at 4:40 PM which arrives into Norwich at 1:35 AM. All services require a transfer, and take on average 8h 35m. The schedules shown below are for the next available departures.

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Want to know about travelling from Cardiff to Norwich? 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 Norwich. However, there are services departing from Cardiff station and arriving at Norwich station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 8h 35m.
Cardiff to Norwich bus services, operated by National Express, depart from Sophia Gardens station.
Cardiff to Norwich bus services, operated by National Express, arrive at Bus Station.
Book your Cardiff to Norwich bus tickets online with National Express.
The distance between Cardiff and Norwich is 331.7 km. The road distance is 457 km.
You can take a bus from Sophia Gardens to Bus Station via Heathrow Central Bus Station in around 7h 55m.