The average bus between Mortlake and Cardiff takes 3h 38m and the fastest bus takes 3h 19m. The bus service runs several times per day from Mortlake 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 3 times a day between Mortlake and Cardiff. The earliest departure is at 8:24 AM in the morning, and the last departure from Mortlake is at 9:34 PM which arrives into Cardiff at 12:55 AM. All services require a transfer at Hammersmith Bridge Road and take an average of 3h 38m. The schedules shown below are for the next available departures.

3h 54m • 1 change

3h 56m • 1 change

3h 30m • 1 change
Arrives next day

3h 31m • 1 change

3h 54m • 1 change

3h 41m • 1 change

3h 21m • 1 change
Arrives next day

3h 23m • 1 change
Want to know about travelling from Mortlake 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 Mortlake to Cardiff. However, there are services departing from Mortlake station and arriving at Cardiff station via Kingsway GR. The journey, including transfers, takes approximately 3h 38m.
Mortlake to Cardiff bus services, operated by Go Ahead London, depart from Hammersmith Broadway station.
Mortlake to Cardiff bus services, operated by Go Ahead London, arrive at Kingsway GR station.
The distance between Mortlake and Cardiff is 201.6 km. The road distance is 242 km.
National Express operates a bus from Hammersmith Broadway to Kingsway GR every 4 hours. Tickets cost £27–65 and the journey takes 3h 5m.