Cardiff to Swansea
A trip between Wales’ two biggest cities is an easy ride with trains from Cardiff to Swansea. Book early and you can find tickets from just £5, making the trip as great value as it is simple. With trains running regularly throughout the day, you can hop on and off as suits your schedule. Book your train tickets from Cardiff to Swansea today, or check on live timings for today’s routes below.
Cardiff to Swansea
Tips on how to book cheaper train tickets
Try an Advance ticket if you know your route well ahead of time. It should offer you a notable amount of money off against buying a ticket on the day.
Save 1/3 with a Railcard
It’s worth checking to see if you’re eligible for a Railcard. If you are, you can get one and start saving 1/3 off each and every journey you take.
Don’t look for tickets with resellers
You’ll only have to pay admin fees. Buy direct from us for the best rates.
Journey information from Cardiff to Swansea
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The above information is intended as a guide. It may not include timetable alterations because of engineering work, unplanned disruption etc. Please use the journey planner to plan your journey before you travel. Some tickets are subject to restrictions. Please check these before you travel.
The information above refers to direct journeys only. Other journeys may be available by changing train or by using a different London Terminal. At certain times buses may operate some of the journeys shown. Services of all operators on the route shown are included in the figures. Not all tickets may be used on all services.
On many routes, the last journey before services finish for the day departs after midnight. Where this is the case, it is this service (in the early hours of the following morning), and not the last one before midnight that is shown.