The average bus between London and Caerwent takes 6h 26m and the fastest bus takes 3h 17m. The bus service runs several times per day from London to Caerwent. 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 London and Caerwent. The earliest departure is at 8:30 AM in the morning, and the last departure from London is at 8:00 PM which arrives into Caerwent at 7:38 AM. All services require a transfer, and take on average 6h 26m. The schedules shown below are for the next available departures.

3h 47m • 1 change

3h 31m • 1 change
Arrives next day

11h 38m • 1 change

3h 47m • 1 change

4h 1m • 1 change

4h 34m • 1 change
Arrives next day

11h 48m • 1 change

3h 47m • 1 change

3h 17m • 1 change

4h 34m • 1 change
Arrives next day

13h 26m • 1 change

5h 41m • 1 change

3h 18m • 1 change
Arrives next day

11h 38m • 1 change

3h 47m • 1 change

3h 31m • 1 change

4h 34m • 1 change
Arrives next day

11h 38m • 1 change
Want to know about travelling from London to Caerwent? 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 London to Caerwent. However, there are services departing from London station and arriving at Caerwent station via Chepstow Bus Station Stand 2 station. The journey, including transfers, takes approximately 6h 26m.
London to Caerwent bus services, operated by National Express, depart from London Victoria station.
London to Caerwent bus services, operated by National Express, arrive at Chepstow Bus Station Stand 2.
The distance between London and Caerwent is 182.7 km. The road distance is 207 km.
National Express operates a bus from London Victoria to Chepstow Bus Station Stand 2 every 4 hours. Tickets cost £23–55 and the journey takes 2h 40m.