The average bus between Cwmbran and London takes 4h 7m and the fastest bus takes 3h 17m. The bus service runs several times per day from Cwmbran to 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 every 3 hours between Cwmbran and London. The earliest departure is at 5:55 AM in the morning, and the last departure from Cwmbran is at 10:10 PM which arrives into London at 6:50 AM. All services require a transfer at Market Square 15A and take an average of 4h 7m. The schedules shown below are for the next available departures.

3h 55m • 1 change

3h 45m • 1 change

3h 34m • 1 change

3h 32m • 1 change

3h 55m • 1 change

3h 45m • 1 change

3h 34m • 1 change

3h 32m • 1 change

3h 55m • 1 change

3h 45m • 1 change

3h 34m • 1 change

3h 32m • 1 change

3h 55m • 1 change

3h 31m • 1 change

3h 37m • 1 change

3h 17m • 1 change

3h 25m • 1 change

3h 40m • 1 change

3h 31m • 1 change

3h 37m • 1 change

4h 12m • 1 change

3h 42m • 1 change

3h 37m • 1 change

3h 47m • 1 change
Want to know about travelling from Cwmbran to 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 Cwmbran to London. However, there are services departing from Cwmbran station and arriving at London station via London Victoria Coach Station Arrivals station. The journey, including transfers, takes approximately 4h 7m.
Cwmbran to London bus services, operated by Stagecoach South Wales, depart from Kingsway K14 station.
Cwmbran to London bus services, operated by Stagecoach South Wales, arrive at London Victoria Coach Station Arrivals.
The distance between Cwmbran and London is 200.7 km. The road distance is 227 km.
National Express operates a bus from Kingsway K14 to London Victoria Coach Station Arrivals hourly. Tickets cost £25–65 and the journey takes 3h 15m.