The average bus between Cardiff and Tower of London takes 4h 39m and the fastest bus takes 4h 1m. There is a bus service every few hours from Cardiff to Tower of London. 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 hourly between Cardiff and Tower of London. The earliest departure is at 3:20 AM at night, and the last departure from Cardiff is at 7:53 PM which arrives into Tower of London at 11:55 PM. All services require a transfer at London Hammersmith Bridge Road and take an average of 4h 39m. The schedules shown below are for the next available departures.

4h 18m • 1 change

5h 5m • 1 change

5h 6m • 1 change

4h 43m • 1 change

4h 18m • 1 change

5h 5m • 1 change

5h 6m • 1 change

4h 43m • 1 change

4h 18m • 1 change

4h 55m • 1 change

5h 5m • 1 change

5h 6m • 1 change
Want to know about travelling from Cardiff to Tower of London? 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 Tower of London. However, there are services departing from Cardiff station and arriving at Tower of London station via London Hammersmith Bridge Road. The journey, including transfers, takes approximately 4h 39m.
Cardiff to Tower of London bus services, operated by National Express, depart from Cardiff North Road station.
Cardiff to Tower of London bus services, operated by National Express, arrive at London Hammersmith Bridge Road station.
The distance between Cardiff and Tower of London is 214.9 km. The road distance is 244 km.
FlixBus operates a bus from Cardiff North Road to London Hammersmith Bridge Road every 2 hours. Tickets cost £17–29 and the journey takes 3h 20m.