Great Western Railway
Transport for Wales
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Each fare is the lowest adult economy ticket fare found by our customers on Trainline. Fares booked further in advance than the dates displayed may be cheaper. Prices are updated daily, subject to change and indicative of price last update. Limited availability. Discount cards and coach journeys excluded, prices exclusive of booking fee.
Trains to Llanelli from Cathays
It takes an average of 2h 35m to travel from Cathays to Llanelli by train, over a distance of around 44 miles (71 km). There are normally 51 trains per day travelling from Cathays to Llanelli and tickets for this journey start from £12.90 when you book in advance.
Travelling from Cathays to Llanelli by train
If you're planning to travel from Cathays to Llanelli, we're here to help!
On average, the train journey from Cathays to Llanelli takes around 2 hours 35 minutes. There are normally 51 trains per day travelling from Cathays to Llanelli.
You'll have to make 1 change on your journey to Llanelli, as there are no direct trains.
Great Western Railway and Transport for Wales trains run on this route.
Ticket prices start from £12.90 on this route. Save money on your train tickets by booking in advance.
Use our Journey Planner to compare ticket prices and find the cheapest fares.
What do people frequently ask about the train journey from Cathays to Llanelli?
Want to know more about your journey from Cathays to Llanelli? We've compiled some of the most frequently asked questions by our customers to help you plan your journey.
Are there any direct trains from Cathays to Llanelli?
How far is the train ride from Cathays to Llanelli?
Can I take a flight-free trip from Cathays to Llanelli?
What is the best way to travel to Llanelli from Cathays?
What time does the first train run from Cathays to Llanelli?
How late does the train from Cathays to Llanelli run?
How many trains go from Cathays to Llanelli per day?
When do tickets from Cathays to Llanelli go on sale?
Planning a round trip from Cathays to Llanelli?
How do I find cheap train tickets from Cathays to Llanelli?
As most UK train companies increase their prices as the departure date approaches, our Trainline team of experts have put together these tips to help you find the cheapest tickets.
1. Book in advance
Train tickets from Cathays to Llanelli start at £12.90§ one way for a Standard Class ticket if you book in advance. UK train companies usually release Advance tickets up to 12 weeks ahead of time, and these can be cheaper than tickets bought on the day of travel.
2. Sign up to Ticket Alert
If you're planning a trip more than 12 weeks ahead, sign up to our Ticket Alert to get notified when Advance tickets are released for your travel date.
3. Use a Railcard
National Railcards offer a 1/3 off eligible train tickets in the UK and can be a great investment if you travel throughout the year. Buy one with us and you'll be able to store it digitally in our app, so you'll always have it on your travels.
4. Book split tickets
Our handy feature SplitSave will 'split' your train journey into multiple tickets, which can be much cheaper than buying a single ticket. Find out more about split tickets.
5. Travel Off-Peak
If you can be flexible with your travel times, Off-Peak and Super Off-Peak tickets are usually cheaper in the UK. Generally, Off-Peak times are any time at weekends and outside of Monday to Friday morning and evening rush hours.
6. Consider a Season Ticket
Best for commuters, if you catch a train on the same route more than 3 times per week, you could save money with a Season Ticket. With annual, monthly, weekly and flexi options available, find out if a Season Ticket for Cathays to Llanelli is right for you.
For more money-saving tips on UK and European train travel, read our cheap train tickets guide.
§Advance adult single fare. Excludes booking fee. Prices seen by Trainline customers in the last 30 days. Availability limited.