Timetable

Train route

Travel guide

Cheap train tickets

UK Trains New User Gifts 2% off trains


2% OFF
Jun 19, 2024-Jun 20, 2026
2% OFF UK Train New User Promo Code
Jun 19, 2024-Jun 20, 2026





Cardiff to Swansea train prices and times

Planning a journey from Cardiff to Swansea? Trip.com offers train tickets starting from as low as AU$ 7.80, with average prices for this route around AU$ 8.11. To ensure you get the most affordable fares, we suggest exploring alternatives like split tickets.



Thu, Jul 24
From AU$ 7.80
Fri, Jul 25
From AU$ 7.80
Sat, Jul 26
From AU$ 7.80
Sun, Jul 27
From AU$ 7.80
Mon, Jul 28
From AU$ 7.80
Tue, Jul 29
From AU$ 7.80
Wed, Jul 30
From AU$ 7.80



Departs	Arrives	Duration	Find Tickets
01:11 Cardiff Central	02:11 Swansea	1h 0m, Direct	Find Tickets
05:35 Cardiff Central	06:51 Swansea	1h 16m, Direct	Find Tickets
06:39 Cardiff Central	07:29 Swansea	50m, Direct	Find Tickets
06:43 Cardiff Central	07:54 Swansea	1h 11m, Direct	Find Tickets
07:40 Cardiff Central	08:34 Swansea	54m, Direct	Find Tickets
07:47 Cardiff Central	08:57 Paris	1h 10m, Direct	Find Tickets View More Trains

Cardiff to Swansea train route details

First train

01:11

Last train

23:51

Departure station

Cardiff

Arrival station

Swansea

Journey time

50m

Distance

56 km

Price

AU$ 7.80*

Train Operators

Great Western Railway, Transport for Wales

How to book cheap train tickets from Cardiff to Swansea

Travelling in off-peak train times

Off-Peak train tickets are generally cheaper than peak-time tickets, allowing travel outside morning (06:30-09:30) and evening (16:00-19:00) rush hours on weekdays. If your schedule allows for flexibility, choosing off-peak times for your trip from Cardiff to Swansea can result in significant cost savings.

Using the Railcard for 1/3 off

With a Railcard, you can save up to 1/3 on most rail fares. There are different types of Railcards available, such as the 16–25 Railcard, the Family & Friends Railcard, and the Senior Railcard, each catering to specific groups of travellers. You can discover more about Railcards here.

Split Tickets to save an average extra 30%

Another option to consider is splitting your tickets, which can save you around extra 30% on fares. Instead of purchasing a direct ticket from Cardiff to Swansea, you can split the route into two legs: A to C and C to B. This often turns out to be more affordable than buying a direct ticket, and you won’t even need to leave the train… or often your seat!.

Book in advance to save an average of 61%

Did you know that purchasing Advance Tickets can significantly reduce your travel expenses? On average, these tickets can save you an impressive 61% on fares. The best part is that the earlier you book (ideally up to 12 weeks in advance), the greater the savings!

Group travels to save 1/3

If you are planning a trip with a group of three to nine people, take advantage of ⅓ off standard fares with group travel discounts, offered by many train companies, perfect for journeys with your family, friends, or colleagues.

Cardiff to Swansea train ticket types

Save money on your trip from Cardiff to Swansea with suitable train tickets. It's a great way to spend less!





Why Book Train Tickets With Trip.com?

Best Price Promise
If you find trains for a cheaper price elsewhere, let us know and we'll refund the difference*
Split Tickets
Save an average of 30% on train fares by splitting your Cardiff to Swansea journey
National Rail Partners
Official train ticket sellers with 5-star customer service
No Booking Fees on the App
Only pay for your train travel – no hidden fees

*After comparing the full year of 2023 for Split tickets and full-price tickets on Trip.com, the average savings rate for Split tickets is 30%.

Trains from Cardiff to Swansea from AU$ 7.80

Save an average of 30%* with Split Tickets

2% OFF

2% OFF UK Train New User Promo Code

Cardiff to Swansea train prices and times

Cardiff to Swansea train route details