Rome2Rio

How to get fromSwansea to Portsmouthby train, bus, or car

Find Transport to Portsmouth

See all options

There are 4 ways to get from Swansea to Portsmouth by train, bus, or car

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.

  1. Train

    best
    1. Take the train from Swansea to Cardiff Centraltrain train Swansea - Cardiff Central / ...
    2. Take the train from Cardiff Central to Portsmouth & Southseatrain train Cardiff Central - Portsmouth Harbour
    5h 17m
    £78–158
  2. Drive 167.4 mi

    cheapest
    1. Drive from Swansea to Portsmouthcar car 167.4 mi
    3h 34m
    £41–59
  3. Bus

    1. Take the bus from Swansea Bus Station Stand B to Heathrow Central Bus Stationbus bus 201 / ...
    2. Take the bus from Heathrow Central Bus Station to St Georges Squarebus bus 030
    6h 54m
    £47–111
  4. Bus, train

    1. Take the bus from Swansea City Bus Station to Newport Train Stationbus bus Uk940 / ...
    2. Take the train from Newport (S Wales) to Portsmouth & Southseatrain train Cardiff Central - Portsmouth Harbour
    5h 46m
    £62–121

Swansea to Portsmouth by train

Calendar102Weekly Trains
Duration5h 17mAverage Duration
Ticket£78Cheapest Price
See schedules

Questions & Answers

What companies run services between Swansea, Wales and Portsmouth, England?

You can take a train from Swansea to Portsmouth & Southsea via Cardiff Central in around 5h 17m. Alternatively, you can take a bus from Swansea Bus Station Stand B to St Georges Square via Heathrow Central Bus Station in around 6h 54m.

Train operators
Bus operators

Want to know more about travelling around United Kingdom

Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.

Related travel guides

More Questions & Answers