Timetable

Train route

Cheap train tickets

Carmarthen to Cardiff Bay Train prices and times

Use Trip.com to buy tickets from Carmarthen to Cardiff Bay, starting from €5.70 and averaging €5.70. The entire journey takes no more than 2h 2m. 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
20:02 2h 23m, Changes required Carmarthen	22:25 Cardiff Bay	Find Tickets
20:20 2h 17m, Changes required Carmarthen	22:37 Cardiff Bay	Find Tickets
20:32 2h 52m, Changes required Carmarthen	23:24 Cardiff Bay	Find Tickets
22:42 7h 54m, Changes required Carmarthen	06:36 +1 Paris	Find Tickets

Carmarthen to Cardiff Bay Train Route Details

First train

04:38

Last train

22:42

Departure station

Carmarthen

Arrival station

Cardiff Bay

Journey time

2h 2m

Distance

90 km

Price

€5.70*

Train operators

Great Western Railway, Transport for Wales

How to book cheap train tickets from Carmarthen to Cardiff Bay

Traveling in off-peak train times

Taking advantage of Off-Peak train tickets is another effective way to save on your train journey from Carmarthen to Cardiff Bay. 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

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 travelers. You can discover more about Railcards here.

Split tickets to save an average extra 30%

Splitting tickets involves buying separate, cheaper tickets for different parts of your journey on the same train instead of just one ticket for the entire trip. For instance, if you're traveling from Carmarthen to Cardiff Bay, you might find that purchasing a ticket from A to C, then C to B costs less than a direct ticket. This method is perfectly legal and often doesn't require leaving your seat.

Book in advance to save an average of 61%

Advance Tickets are usually released up to 12 weeks before the travel date and can be significantly cheaper than tickets purchased closer to departure. By planning your trip from Carmarthen to Cardiff Bay ahead of time and securing your tickets early, you can save up to 61% on the cost of your travel.

Travel in a group to save 1/3

If you are traveling in a group of three to nine people, take advantage of group travel discounts, offered by most train companies, for a discount of up to 1/3 on standard fares. This can make traveling from Carmarthen to Cardiff Bay more affordable for families, friends, or colleagues planning a trip together.

Carmarthen to Cardiff Bay train ticket types

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

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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 Carmarthen to Cardiff Bay from €5.70

Save an average of 30%* with SplitTickets

Carmarthen to Cardiff Bay Train prices and times

Carmarthen to Cardiff Bay Train Route Details