The average bus between London and Severn Tunnel Junction takes 6h 28m and the fastest bus takes 3h 15m. The bus service runs several times per day from London to Severn Tunnel Junction. 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 Severn Tunnel Junction. 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 Severn Tunnel Junction at 7:48 AM. All services require a transfer at Newport Train Station and take an average of 6h 28m. The schedules shown below are for the next available departures.

3h 41m • 1 change

3h 21m • 1 change

4h 9m • 1 change
Arrives next day

13h 2m • 1 change

4h 7m • 1 change

3h 15m • 1 change
Arrives next day

11h 48m • 1 change

3h 41m • 1 change

4h 15m • 1 change

4h 9m • 1 change
Arrives next day

11h 48m • 1 change

3h 41m • 1 change

3h 59m • 1 change
Arrives next day

11h 48m • 1 change
Want to know about travelling from London to Severn Tunnel Junction? 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 Severn Tunnel Junction. However, there are services departing from London station and arriving at Severn Tunnel Junction station via Newport Train Station station. The journey, including transfers, takes approximately 6h 28m.
London to Severn Tunnel Junction bus services, operated by National Express, depart from London Victoria station.
London to Severn Tunnel Junction bus services, operated by National Express, arrive at Newport Train Station.
Book your London to Severn Tunnel Junction bus tickets online with National Express and Newport Bus.
The distance between London and Severn Tunnel Junction is 183.5 km. The road distance is 235 km.
FlixBus operates a bus from London Victoria to Newport Train Station every 3 hours. Tickets cost £16–27 and the journey takes 2h 45m.