The average train between Abergavenny and Southampton takes 3h 6m and the fastest train takes 2h 49m. There is a train service every few hours from Abergavenny 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 hourly between Abergavenny and Southampton. The earliest departure is at 5:52 AM in the morning, and the last departure from Abergavenny is at 10:14 PM which arrives into Southampton at 12:03 PM. All services require a transfer, and take on average 3h 6m. The schedules shown below are for the next available departures.

3h 10m • 1 change

3h • 1 change

2h 56m • 1 change

3h 2m • 1 change

3h 10m • 1 change

3h 3m • 1 change

3h 7m • 1 change

2h 54m • 1 change

3h 10m • 1 change

3h 3m • 1 change

3h 7m • 1 change

2h 54m • 1 change

3h 10m • 1 change

3h 3m • 1 change

3h 7m • 1 change

2h 54m • 1 change
Want to know about travelling from Abergavenny 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 Abergavenny to Southampton. However, there are services departing from Abergavenny station and arriving at Southampton station via Southampton Central. The journey, including transfers, takes approximately 3h 6m.
Abergavenny to Southampton train services, operated by Transport for Wales, depart from Newport (S Wales) station.
Abergavenny to Southampton train services, operated by Transport for Wales, arrive at Southampton Central station.
Book your Abergavenny to Southampton train tickets online with Transport for Wales and Great Western Railway (GWR).
The distance between Abergavenny and Southampton is 151.3 km. The road distance is 197 km.
Great Western Railway (GWR) operates a train from Newport (S Wales) to Southampton Central hourly. Tickets cost £45–90 and the journey takes 2h 16m.