Next departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Severn Tunnel Junction | Cardiff Central | Cheapest | |||||
| Severn Tunnel Junction | Cardiff Central | Fastest | |||||
 | Severn Tunnel Junction | Cardiff Central | No tags | |||||
| Severn Tunnel Junction | Cardiff Central | No tags | |||||
 | Severn Tunnel Junction | Cardiff Central | No tags |
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Get from Caldicot to Cardiff
The journey takes about 26 minutes, and with fares starting at just US$19, it presents an excellent value for a comfortable ride.
Train Caldicot to Cardiff: Trip Overview
Please note, this information is subject to change.
Train Companies
Caldicot to Cardiff Train
With Busbud, comparing and booking tickets for a train from Caldicot to Cardiff is a breeze. Browse through an extensive selection of train fares and train schedules to find the best deals.
Train services from Caldicot to Cardiff will be provided by the most trusted companies.
From train tickets to high-end trains trip from Caldicot to Cardiff, we offer a wide range of train services to best suit your needs depending on how much your budget is.
Frequently asked questions on the trip Caldicot - Cardiff
How much does a cheap train ticket from Caldicot to Cardiff cost?
The average train ticket price from Caldicot to Cardiff is US$19. The best way to find cheap train tickets from Caldicot to Cardiff is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!
How long is the train trip from Caldicot to Cardiff?
A train trip between Caldicot and Cardiff is around 26m, although the fastest train will take about 23m. This is the time it takes to travel the 32 km that separates the two cities.
How many daily train are there between Caldicot and Cardiff?
The number of trains from Caldicot to Cardiff can differ depending on the day of the week. On average, there are 11. Some trains are direct while others include transferring trains. Simplify your train trip from Caldicot to Cardiff by comparing and selecting the train that fits your travel style and budget on Busbud.
Which train companies travel from Caldicot to Cardiff?
When taking the train from Caldicot to Cardiff, you can travel comfortably and safely with Great Western Railway, Transport for Wales, CrossCountry.
Find cheapest prices for trains
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Caldicot to Cardiff was searched and found on 02 Nov 2025 with a price of US$18To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Caldicot to Cardiff as early as possible.
You can expect to pay from US$18 to US$26 for a train ticket from Caldicot to Cardiff based on the last 2 days. You can expect to find the cheapest price for the trip at US$18, which is on 2025-11-02.
Usually Great Western Railway will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.
About Train Travel
Train Travel Tips
Taking the fastest trains allows you to travel at speeds greater than 300 km/h. Taking a trip from Caldicot to Cardiff is not only much quicker but more comfortable too! You can usually travel directly to the city centre and save time while you're at it.
No matter if you plan to take a regional or high-speed train to Cardiff, the planet will thank you. You’ll help to protect the beautiful landscapes that will unfold before your very eyes.
The train emits up to 30x less CO2 for a trip between Caldicot and Cardiff compared to the same trip made by plane or car. A truly ecological mode of transport that will allow you to easily reduce your carbon footprint.
Create your own real-life musical score by curating a personalised train travel playlist – the perfect accompaniment for your journey from Caldicot to Cardiff.
Did you know?
Railway companies played a major role as early as 1883 in the use of time zones as we know them today.
You can find dogs as passengers on the trains of Moscow, where there is a large number of stray dogs. Over time, the dogs have learned the inner workings of the rail system and it is not uncommon to find one travelling between the city and the suburbs.
New York holds the record for the most platforms and track numbers in a single station. Grand Central Station in Manhattan is one of the largest rail terminals in the world with more than 44 platforms and 67 tracks to accommodate passengers.
Top Travelled Train Routes
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