The average bus between Port Talbot and Southampton takes 6h 46m and the fastest bus takes 5h 55m. The bus service runs several times per day from Port Talbot 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.
Buses run every 3 hours between Port Talbot and Southampton. The earliest departure is at 2:30 AM at night, and the last departure from Port Talbot is at 3:40 PM which arrives into Southampton at 10:45 PM. All services require a transfer, and take on average 6h 46m. The schedules shown below are for the next available departures.

6h 25m • 1 change

6h 40m • 1 change

7h 30m • 1 change

6h 5m • 1 change

7h • 1 change

7h • 1 change

6h 30m • 1 change

5h 55m • 1 change

7h • 1 change

7h • 1 change

6h 30m • 1 change

5h 55m • 1 change

7h • 1 change

7h • 1 change

6h 30m • 1 change

5h 55m • 1 change

7h • 1 change

7h • 1 change

6h 30m • 1 change

6h 35m • 1 change

7h 5m • 1 change

6h 40m • 1 change

6h 20m • 1 change

6h 25m • 1 change

7h 5m • 1 change

6h 40m • 1 change

6h 20m • 1 change

6h 25m • 1 change
Want to know about travelling from Port Talbot 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 bus from Port Talbot to Southampton. However, there are services departing from Port Talbot station and arriving at Southampton station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 6h 46m.
Port Talbot to Southampton bus services, operated by National Express, depart from Port Talbot Bus Station Stand 9.
Port Talbot to Southampton bus services, operated by National Express, arrive at Coach Station.
Book your Port Talbot to Southampton bus tickets online with National Express.
The distance between Port Talbot and Southampton is 182.5 km. The road distance is 380 km.
You can take a bus from Port Talbot Bus Station Stand 9 to Coach Station via Heathrow Central Bus Station in around 6h 7m.