The average bus between Portsmouth and Mumbles takes 9h 18m and the fastest bus takes 7h 12m. The bus service runs several times per day from Portsmouth to Mumbles. 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 5 times a day between Portsmouth and Mumbles. The earliest departure is at 3:20 AM at night, and the last departure from Portsmouth is at 8:10 PM which arrives into Mumbles at 10:02 AM. All services require a transfer at Heathrow Central Bus Station and take an average of 9h 18m. The schedules shown below are for the next available departures.


9h 42m • 2 changes


8h 57m • 2 changes


8h 12m • 2 changes


8h 10m • 2 changes


9h 42m • 2 changes


8h 57m • 2 changes


7h 12m • 2 changes
Arrives next day


10h 59m • 2 changes


9h 42m • 2 changes


8h 57m • 2 changes


7h 12m • 2 changes
Arrives next day


10h 59m • 2 changes


9h 42m • 2 changes


8h 57m • 2 changes


7h 12m • 2 changes
Arrives next day


10h 59m • 2 changes


9h 42m • 2 changes


8h 57m • 2 changes


8h 42m • 2 changes


8h 10m • 2 changes


9h 42m • 2 changes


8h 27m • 2 changes


8h 2m • 2 changes


8h 10m • 2 changes
Want to know about travelling from Portsmouth to Mumbles? 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 Portsmouth to Mumbles. However, there are services departing from Portsmouth station and arriving at Mumbles station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 9h 18m.
Portsmouth to Mumbles bus services, operated by National Express, depart from The Hard Interchange station.
Portsmouth to Mumbles bus services, operated by National Express, arrive at Swansea Bus Station Stand B.
The distance between Portsmouth and Mumbles is 219.8 km. The road distance is 407 km.
You can take a bus from The Hard Interchange to Newton Road via Heathrow Central Bus Station, Swansea Bus Station Stand B, and Swansea Bus Station Stand W in around 7h 18m.