The average train between Pontypridd and Portsmouth takes 4h 2m and the fastest train takes 3h 56m. There is a train service every few hours from Pontypridd 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.
Trains run hourly between Pontypridd and Portsmouth. The earliest departure is at 5:43 AM in the morning, and the last departure from Pontypridd is at 7:48 PM which arrives into Portsmouth at 11:48 PM. All services require a transfer, and take on average 4h 2m. The schedules shown below are for the next available departures.

4h 4m • 1 change

4h 5m • 1 change

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3h 58m • 1 change

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4h 5m • 1 change

4h 4m • 1 change

3h 58m • 1 change

4h 4m • 1 change

4h 5m • 1 change

4h 4m • 1 change

3h 58m • 1 change

4h 4m • 1 change

4h 5m • 1 change

4h 4m • 1 change

3h 58m • 1 change
Want to know about travelling from Pontypridd 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 train from Pontypridd to Portsmouth. However, there are services departing from Pontypridd station and arriving at Portsmouth station via Portsmouth & Southsea. The journey, including transfers, takes approximately 4h 2m.
Pontypridd to Portsmouth train services, operated by Transport for Wales, depart from Cardiff Central station.
Pontypridd to Portsmouth train services, operated by Transport for Wales, arrive at Portsmouth & Southsea station.
Book your Pontypridd to Portsmouth train tickets online with Transport for Wales and Great Western Railway (GWR).
The distance between Pontypridd and Portsmouth is 180.5 km. The road distance is 244 km.
Great Western Railway (GWR) operates a train from Cardiff Central to Portsmouth & Southsea hourly. Tickets cost £60–120 and the journey takes 3h 17m.