The average bus between Monmouth and Portsmouth takes 8h 54m and the fastest bus takes 5h 19m. The bus service runs several times per day from Monmouth to Portsmouth. 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 4 times a day between Monmouth and Portsmouth. The earliest departure is at 8:25 AM in the morning, and the last departure from Monmouth is at 9:18 PM which arrives into Portsmouth at 10:50 AM. All services require a transfer at Friars Walk 10 and take an average of 8h 54m. The schedules shown below are for the next available departures.


5h 55m • 2 changes


7h 24m • 2 changes


7h 19m • 2 changes
Arrives next day


9h 15m • 2 changes


5h 44m • 2 changes


7h 44m • 2 changes
Arrives next day


9h 15m • 2 changes
Arrives next day


13h 22m • 2 changes


6h 19m • 2 changes


7h 44m • 2 changes
Arrives next day


13h 22m • 2 changes


6h 30m • 2 changes


9h 40m • 2 changes
Arrives next day


9h 29m • 2 changes
Arrives next day


16h 40m • 2 changes
Want to know about travelling from Monmouth to Portsmouth? 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 Monmouth to Portsmouth. However, there are services departing from Monmouth station and arriving at Portsmouth station via Friars Walk 10. The journey, including transfers, takes approximately 8h 54m.
Monmouth to Portsmouth bus services, operated by Newport Bus, depart from Monmouth Bus Station Stand 2.
Monmouth to Portsmouth bus services, operated by Newport Bus, arrive at St Georges Square station.
The distance between Monmouth and Portsmouth is 159.3 km. The road distance is 345 km.
You can take a bus from Monmouth Bus Station Stand 2 to St Georges Square via Friars Walk 10, Kingsway K14, and Heathrow Central Bus Station in around 6h 18m.