The average train between Llandudno and Portsmouth takes 6h 32m and the fastest train takes 5h 55m. The train service runs several times per day from Llandudno 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 every 3 hours between Llandudno and Portsmouth. The earliest departure is at 7:34 AM in the morning, and the last departure from Llandudno is at 10:04 PM which arrives into Portsmouth at 10:43 AM. All services require a transfer at Chester and take an average of 6h 32m. The schedules shown below are for the next available departures.



6h 9m • 3 changes



6h 9m • 3 changes



6h 10m • 3 changes



5h 56m • 3 changes



6h 9m • 3 changes



6h 9m • 3 changes



6h 10m • 3 changes



5h 56m • 3 changes



6h 9m • 3 changes



6h 9m • 3 changes



6h 10m • 3 changes



5h 56m • 3 changes



6h 9m • 3 changes



6h 9m • 3 changes



6h 10m • 3 changes



5h 56m • 3 changes



6h 9m • 3 changes



6h 9m • 3 changes



6h 10m • 3 changes



5h 56m • 3 changes
Want to know about travelling from Llandudno 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 Llandudno to Portsmouth. However, there are services departing from Llandudno station and arriving at Portsmouth station via Chester. The journey, including transfers, takes approximately 6h 32m.
Llandudno to Portsmouth train services, operated by Transport for Wales, depart from Llandudno station.
Llandudno to Portsmouth train services, operated by Transport for Wales, arrive at Portsmouth & Southsea station.
Book your Llandudno to Portsmouth train tickets online with Transport for Wales, Avanti West Coast and 2 other operators.
The distance between Llandudno and Portsmouth is 337.6 km. The road distance is 485 km.
You can take a train from Llandudno to Portsmouth & Southsea via Chester, London Euston, Euston station, Waterloo Station, and London Waterloo in around 5h 59m.