
No booking fees on the app

Best Price Promise

Delay Repay

24/7 customer support
Cathays to Clapham Junction train ticket prices
€31.62
On Thu 01 Jan
Cathays to Clapham Junction train timetable
Travelling from Cathays to Clapham Junction, the fastest train takes 3 hours 3 minutes with an average travel time of 3 hours 33 minutes. 81 trains are running daily, with the first departing at 05:38 and the last at 22:32. Stay updated with live train status, times, delays, and cancellations on TrainPal.
| Departs | Arrives | Operator | ||
|---|---|---|---|---|
13:08 Cathays | 3 hours 52 minutes, 3 change | 17:00 Clapham Junction | Transport for Wales | Find tickets |
13:37 Cathays | 3 hours 31 minutes, 2 change | 17:08 Clapham Junction | Transport for Wales | Find tickets |
13:37 Cathays | 3 hours 47 minutes, 2 change | 17:24 Clapham Junction | Transport for Wales | Find tickets |
13:45 Cathays | 3 hours 23 minutes, 3 change | 17:08 Clapham Junction | Transport for Wales | Find tickets |
13:45 Cathays | 3 hours 39 minutes, 3 change | 17:24 Clapham Junction | Transport for Wales | Find tickets |
Cathays to Clapham Junction train tickets and times
Plan your journey from Cathays to Clapham Junction with ease. Explore the first and last train times, departure and arrival stations, distance, journey time, and price options to make the most of your trip.
Cathays to Clapham Junction train travel guide
Taking the train from Cathays to Clapham Junction is both efficient and enjoyable, offering scenic views and comfort. With frequent departures from Cathays, you can arrive at Clapham Junction in just 3 hours 3 minutes, making it a quick and convenient option for travelling between these two places.

Planning and booking
How much does it cost for a train from Cathays to Clapham Junction?
The average ticket fare from Cathays to Clapham Junction is about €31.62, but prices are dynamic. The final cost depends on when you book, when you travel, and ticket flexibility. To find the exact cost for your journey, please search with your travel dates.
What is the best way to travel from Cathays to Clapham Junction by train?
What is the fastest train from Cathays to Clapham Junction?
The fastest train journey time from Cathays to Clapham Junction is 3 hours 3 minutes. Direct trains can save significant time by avoiding transfers. Always check if a direct route is available for your journey. Moreover, when searching for trains, consider the total travel time. Some routes with fewer stops or more efficient schedules might be faster.
Are there direct trains from Cathays to Clapham Junction?
No, unfortunately, you need to transfer from Cathays to Clapham Junction. Still, the TrainPal Train Journey Planner helps you find the best train. Just input your origin or destination places, then click "Search" to see the suitable route.
Is it worth taking a train from Cathays to Clapham Junction?
Yes, the train is always an excellent choice that balances convenience, comfort, and efficiency. It's more environmentally friendly and relaxing than driving, as you avoid traffic and parking. While coaches may be cheaper, the train provides superior comfort, more space, and greater scheduling flexibility. With the added benefit of arriving directly in the city centre, it's a very convenient way to travel.
How far in advance can I book my train ticket?
You can book UK train tickets as far as 12 weeks ahead of your travel date. This is the key period when train operators release their cheapest Advance tickets. Therefore, to ensure you get the best possible fare, we recommend purchasing your tickets as soon as they become available.

Check timetables and during the journey
How do I find Cathays to Clapham Junction train timetables?
Cathays to Clapham Junction trains are generally punctual, but delays or cancellations can occur due to weather, strikes, and other factors. After purchasing a ticket, use TrainPal to track live train updates. Before buying a ticket, our Train Journey Planner provides all necessary booking information. Simply enter your departure and arrival stations, click 'Search,' and view routes labelled 'Cheapest' or 'Fastest,' with all details displayed.
How early should I arrive for a train in the UK?
Typically, you should plan to arrive at the station 15-20 minutes before your train is scheduled to depart. However, the size of the station and your familiarity with it can affect this timing. For larger or less familiar stations, leaving home earlier can help reduce stress and ensure a more relaxed journey.
Do Cathays to Clapham Junction trains offer Wi-Fi and other facilities?
Yes, most trains on the Cathays to Clapham Junction route offer amenities like Wi-Fi, food services, and various seating options. Additional facilities may include power sockets, accessibility features, and luggage storage. Check the specific amenities offered by the train operator when booking, as these can vary.
How do I transfer between train stations in the UK?
Make use of our Train Journey Planner for detailed transfer information, ensuring your journey is smooth and efficient, saving you valuable time and effort, and allowing you to rest completely for your travels.
What is the difference between Standard and First Class?
Standard Class ensures a comfortable journey. For an upgraded experience, First Class provides superior comfort and additional amenities, such as complimentary refreshments, though the exact services vary by train operator.

Other things you might be interested
Are there discounts for students or seniors on UK train tickets?
Can UK train tickets be refunded or changed?
How do I check train delays and cancellations in the UK?
Get easy and quick access to live updates and notifications via the TrainPal app. If your phone is enabled to receive messages from us, you'll receive notifications about train cancellations on your screen as soon as you pick up your phone
Which train companies operate the Cathays to Clapham Junction route?
The route from Cathays to Clapham Junction is operated by Great Western Railway. To find the operator for any other journey, perform a search for your route on this page; the operator's name will be listed with each travel option.
Essential onboard rules and facilities
-
Luggage
Your free luggage allowance includes up to three items per passenger, covering standard bags like suitcases, backpacks, and other similarly-sized items.
-
Bicycle
A free reservation is required for bikes on most journeys due to limited space. While standard bicycles and folding bikes are widely permitted, some operators have provisions for e-bikes and tandems. Please note that e-scooters, motorcycles, tricycles, and bike trailers are not allowed. As policies vary, it is essential to consult your specific train operator's website for their definitive cycle rules before you travel.
-
Children
Discounts are available for young travellers based on age: Travellers under 5 usually travel free, children aged 5–15 get a 50% discount, and 16 to 17-year-olds can use a 16-17 Saver Railcard to get 50% off.
-
Pets
You are welcome to bring up to 2 pets with you at no extra cost. Dogs must be kept on a lead and other animals in a suitable carrier. Please note that for the comfort of all passengers, pets are not allowed on seats or in restaurant carriages.
-
Passenger assistance
All operators offer assistance services for passengers with disabilities or additional needs. This should be booked in advance to guarantee availability.
How to buy cheap Cathays to Clapham Junction train tickets

Cheaper train tickets for less busy times. Combine with Advance fares for the best deals.
Compensation and refunds

Your plans have changed?

Your train was disrupted?
More train routes
* Prices are dynamic and subject to change. Ticket prices vary based on time of day, route, and class. This pricing does not apply to discounted Split tickets and Railcards.





















New user welcome pack