The average train between Portsmouth and Llandudno takes 6h 45m and the fastest train takes 5h 47m. The train service runs several times per day from Portsmouth to Llandudno. 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 Portsmouth and Llandudno. The earliest departure is at 5:51 AM in the morning, and the last departure from Portsmouth is at 5:52 PM which arrives into Llandudno at 8:39 AM. All services require a transfer at London Waterloo Station and take an average of 6h 45m. The schedules shown below are for the next available departures.



5h 52m • 3 changes



5h 53m • 3 changes



5h 47m • 3 changes



6h 1m • 3 changes



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5h 47m • 3 changes



6h 1m • 3 changes



5h 52m • 3 changes



5h 53m • 3 changes



5h 47m • 3 changes



6h 1m • 3 changes



5h 52m • 3 changes



5h 53m • 3 changes



5h 47m • 3 changes



6h 1m • 3 changes



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5h 53m • 3 changes



5h 47m • 3 changes



6h 1m • 3 changes
Want to know about travelling from Portsmouth to Llandudno? 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 Portsmouth to Llandudno. However, there are services departing from Portsmouth station and arriving at Llandudno station via London Waterloo. The journey, including transfers, takes approximately 6h 45m.
Portsmouth to Llandudno train services, operated by South Western Railway, depart from Portsmouth & Southsea station.
Portsmouth to Llandudno train services, operated by South Western Railway, arrive at Llandudno station.
Book your Portsmouth to Llandudno train tickets online with South Western Railway, London Underground (Tube) and 2 other operators.
The distance between Portsmouth and Llandudno is 337.6 km. The road distance is 485 km.
You can take a train from Portsmouth & Southsea to Llandudno via London Waterloo Station, Waterloo station, Euston station, London Euston, and Chester in around 6h 48m.