The average train between Conwy and Southampton takes 6h 3m and the fastest train takes 5h 14m. The train service runs several times per day from Conwy to Southampton. 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 Conwy and Southampton. The earliest departure is at 5:49 AM in the morning, and the last departure from Conwy is at 9:30 PM which arrives into Southampton at 10:21 AM. All services require a transfer at Chester and take an average of 6h 3m. The schedules shown below are for the next available departures.



6h 22m • 3 changes



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5h 29m • 3 changes
Want to know about travelling from Conwy to Southampton? 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 Conwy to Southampton. However, there are services departing from Conwy station and arriving at Southampton station via Chester. The journey, including transfers, takes approximately 6h 3m.
Conwy to Southampton train services, operated by Transport for Wales, depart from Conwy station.
Conwy to Southampton train services, operated by Transport for Wales, arrive at Southampton Central station.
Book your Conwy to Southampton train tickets online with Transport for Wales, Avanti West Coast and 2 other operators.
The distance between Conwy and Southampton is 311.9 km. The road distance is 490 km.
You can take a train from Conwy to Southampton Central via Chester, London Euston, Euston station, Waterloo Station, and London Waterloo in around 5h 41m.