Trains from Portsmouth to Swansea

Portsmouth to Swansea train information

Portsmouth Swansea train map

Train duration -
Arrival Swansea, Wales
Departure Portsmouth, England
Distance 136 Miles
  • There are several rail providers across the UK & Europe. By searching for your ticket on gopili, you will be able to see the trains connecting Portsmouth in England to Swansea in Wales as well as the rail company for this route.
  • There are 136 miles between Portsmouth to Swansea. Travelling by train is normally the fastest solution to go to Swansea from Portsmouth, and it’s also a greener option than taking your car or using the plane.
  • Prices may vary depending on the travel date as well as how much time in advance you book your ticket.

Best prices for Portsmouth to Swansea train tickets

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Portsmouth - Swansea prices calendar

Find the cheapest tickets to travel from Portsmouth to Swansea by train, bus, ride sharing and plane.

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Ticket prices and availability have been recorded in the last 72 hours from the data provided by our partners.

Best prices for Portsmouth to Swansea trains

We compare train ticket for all major companies to travel between Portsmouth and Swansea by train and find the best prices for the coming days. Take a look at the prices of train tickets Swansea to Portsmouth and find the best deal for your outbound journey.

From To Price Departure on At Company Searched
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Discount Portsmouth - Swansea train tickets

National Railcards can save you a lot if you're using the train. Depending on your age and your situation, you are able to get one of the five existing railcards: Disabled persons, 16-25, Two together, Senior or Family and Friends railcards. Railcards can help you pay less for your Portsmouth Swansea train ticket.

What are the benefits of a railcard?

The main benefit of using a railcard is that it only takes a couple of trips to be profitable.

You will need to purchase at least £88 of train tickets throughout the duration of the railcard's validity for the card to be worthwile. This number corresponds to the cost of the railcard, £30, divided by the discount, 34%. On every ticket that you buy afterwards, you will save money.

As an example, train tickets from Portsmouth to Swansea cost on average £50.00 (1). If you're dividing £88 by £50.00 (£88/£50.00 = 1.76), it turns out that after only 2 one way journeys from Swansea to Portsmouth, the railcard will have paid for itself.

What is the cost of a railcard?

All railcards cost £30 except the Disabled persons railcard that costs £20. Railcards enable you to get 34% off most train fares, so you will save 1/3 on most rail fares.

(1)Average prices observed over the last 6 months for one way journey

Train Journey Average price without railcard(1) With a railcard 34% off(2) Saving based on a one-way trip Number of return trips to pay off the cost
Portsmouth to Swansea train £50.00 £33.33 £16.67 1.76

(1)Average price observed over the last 6 months for one way

(2)Price calculated with an average reduction of 34% on train tickets fare