The average train between Portsmouth and Colwyn Bay takes 5h 25m and the fastest train takes 5h 1m. There is a train service every few hours from Portsmouth to Colwyn Bay. 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 2 hours between Portsmouth and Colwyn Bay. The earliest departure is at 5:37 AM in the morning, and the last departure from Portsmouth is at 5:52 PM which arrives into Colwyn Bay at 11:47 PM. All services require a transfer at London Waterloo Station and take an average of 5h 25m. The schedules shown below are for the next available departures.



5h 4m • 3 changes



5h 21m • 3 changes



5h 13m • 3 changes



5h 29m • 3 changes



5h 4m • 3 changes



5h 21m • 3 changes



5h 13m • 3 changes



5h 29m • 3 changes



5h 30m • 3 changes



5h 9m • 3 changes



5h 4m • 3 changes



5h 15m • 3 changes



5h 9m • 3 changes



5h 59m • 3 changes



5h 59m • 3 changes



5h 25m • 3 changes
Want to know about travelling from Portsmouth to Colwyn Bay? 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 Colwyn Bay. However, there are services departing from Portsmouth station and arriving at Colwyn Bay station via London Waterloo. The journey, including transfers, takes approximately 5h 25m.
Portsmouth to Colwyn Bay train services, operated by South Western Railway, depart from Portsmouth & Southsea station.
Portsmouth to Colwyn Bay train services, operated by South Western Railway, arrive at Colwyn Bay station.
Book your Portsmouth to Colwyn Bay train tickets online with South Western Railway, London Underground (Tube) and 2 other operators.
The distance between Portsmouth and Colwyn Bay is 330.9 km. The road distance is 473 km.
You can take a train from Portsmouth & Southsea to Colwyn Bay via London Waterloo Station, Waterloo station, Euston station, London Euston, and Chester in around 5h 45m.