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Train route

Cheap train tickets

Cardiff Bay to Swansea Train prices and times

Use Trip.com to buy tickets from Cardiff Bay to Swansea, starting from AU$6.34 and averaging AU$30.42. The entire journey takes no more than 1h 13m. If you want to get a greater discounts, consider purchasing split tickets. Additionally, buying in advance is also good choice.

View More Trains

Departure	Arrival	Find Tickets
22:27 1h 13m, Changes required Cardiff Bay	23:40 Swansea	Find Tickets
22:39 1h 51m, Changes required Cardiff Bay	00:30 +1 Swansea	Find Tickets
23:26 1h 34m, Changes required Cardiff Bay	01:00 +1 Swansea	Find Tickets
23:54 2h 33m, Changes required Cardiff Bay	02:27 +1 Swansea	Find Tickets
23:54 6h 57m, Changes required Cardiff Bay	06:51 +1 Paris	Find Tickets

Cardiff Bay to Swansea Train Route Details

First train

07:08

Last train

23:54

Departure station

Cardiff Bay

Arrival station

Swansea

Journey time

1h 13m

Distance

57 km

Price

AU$6.34*

Train operators

Great Western Railway, Transport for Wales

How to book cheap train tickets from Cardiff Bay to Swansea

Traveling in off-peak train times

Taking advantage of Off-Peak train tickets is another effective way to save on your train journey from Cardiff Bay to Swansea. These tickets are generally cheaper and can be used during quieter periods, typically outside of morning (6:30 AM–9:30 AM) and evening (4:00 PM–7:00 PM) rush hours on weekdays.

Get 1/3 off with a Railcard

Railcards offer discounts of up to 1/3 on most tickets. There are various types of Railcards catering to different types of travelers, such as the 16–25 Railcard, the Family & Friends Railcard, and the Senior Railcard. For more information on Railcards and how they can help you save, visit Railcards here.

Split tickets to save an average extra 30%

Another option to consider is splitting your tickets, which can save you around an extra 30% on fares. Instead of purchasing a direct ticket from Cardiff Bay 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%

Advance Tickets are typically released up to 12 weeks before the travel date and can offer significant savings compared to tickets purchased closer to departure. By planning your trip from Cardiff Bay to Swansea ahead of time and booking your tickets early, you can potentially save up to 61% on your travel expenses.

Travel in a group 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 Bay to Swansea train ticket types

Here are different ticket types available for this route, each with their own benefits and restrictions. Here are the options to consider:

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Why Book Train Tickets With Trip.com?

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

Trains from Cardiff Bay to Swansea from AU$6.34

Save an average of 30%* with SplitTickets

Cardiff Bay to Swansea Train prices and times

Cardiff Bay to Swansea Train Route Details