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Cwmbran to Cardiff Train

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14/11/2025
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Cwmbran to Cardiff by train

The journey from Cwmbran to Cardiff by train is 13.83 mi and takes 0 hrs 30 mins. There are 19 connections per day, with the first departure at 10:22 and the last at 23:49. It is possible to travel from Cwmbran to Cardiff by train for as little as £10.28 or as much as £10.28. The best price for this journey is £10.28.

Lowest Price £10.28
Journey Duration 0 hrs 30 mins
Connection per Day 19
Lowest Price £10.28
Highest Price £10.28
First Departure 10:22
Last Departure 23:49
Distance 13.83 mi
Departure Cwmbran
Arrival Cardiff
Carriers Transport for Wales

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Best time to book cheap train tickets from Cwmbran to Cardiff

The cheapest Cwmbran - Cardiff train tickets can be found for as low as £30.48 if you’re lucky, or £34.12 on average. The most expensive ticket can cost as much as £36.88.

Find the best day to travel to Cardiff by train

When travelling to Cardiff by train, if you want to avoid crowds you can check how frequently our customers are travelling in the next 30-days using the graph below. On average, the peak hours to travel are between 6:30am and 9am in the morning, or between 4pm and 7pm in the evening. Please keep this in mind when travelling to your point of departure as you may need some extra time to arrive, particularly in big cities!

Services on board Transport for Wales from Cwmbran to Cardiff
Compare services on board when travelling from Cwmbran to Cardiff by train.
Facilities Transport for Wales
quiet_zone Quiet zone check
wifi WiFi check
power_sockets Power sockets check
luggage Luggage check
food_and_drink Food and drink check

Cwmbran to Cardiff CO2 Emissions by Train

Ecology
Train
1.56kg
Bus
1.67kg
Flight
4.45kg
Car
3.56kg
What are the CO2 emissions from Cwmbran to Cardiff by train? The CO2 emissions from taking the train between Cwmbran and Cardiff are 1.56kg.
How much CO2 do I save by taking the train between Cwmbran and Cardiff? By taking the train between Cwmbran and Cardiff you will save 2.89kg CO2 emissions compared to a flight, 0.11kg compared to a bus and 2kg compared to a car.

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Frequently Asked Questions

How much is a train ticket from Cwmbran to Cardiff?
A train ticket from Cwmbran to Cardiff is £10.28. However the price varies depending on how early you buy, and if it's peak time to travel. Occasionally you can find them for as cheap as £10.28.
What's the cheapest train ticket from Cwmbran to Cardiff?
The cheapest ticket you can get from Cwmbran to Cardiff is £10.28. We recommend booking as early as possible and off-peak hours to get the cheapest ticket possible. Off-peak times are usually from 09:30 to 16:00, and after 19:00.
What's the distance between Cwmbran and Cardiff by train?
Cwmbran to Cardiff is 13.83 mi.
How long does the train between Cwmbran and Cardiff take?
Cwmbran to Cardiff is on average 0 hrs 30 mins. However the fastest option will get you there in 0 hrs 24 mins.
How many train connections per day go from Cwmbran to Cardiff?
Cwmbran to Cardiff has 19 connection(s) per day on average.
What time does the first train from Cwmbran to Cardiff leave?
The earliest train from Cwmbran to Cardiff departs at 10:22. However be sure to check with us the schedule on the day you want to leave as the time may differ.
What time does the last train from Cwmbran to Cardiff depart?
The latest train from Cwmbran to Cardiff departs at 23:49. However be sure to check with us the schedule on the day you want to leave as the time may differ.
Should I book my ticket from Cwmbran to Cardiff in advance?
If you can, we recommend booking your ticket as early as possible to ensure you get better savings. The cheapest train ticket we have found is £10.28 but this may be subject to change depending on the day of travel, hour you wish to depart and how far in advance you book.
How many direct connections depart from Cwmbran to Cardiff?
There are on average 19 direct connection(s) from Cwmbran to go to Cardiff.
What's the fastest journey time between Cwmbran to Cardiff by train?
The fastest journey time by train between Cwmbran and Cardiff is 0 hrs 24 mins.
Is there a direct train from Cwmbran to Cardiff?
Yes, there is a direct train between Cwmbran and Cardiff.
What are the CO2 emissions for Cwmbran to Cardiff by train?
The train journey from Cwmbran to Cardiff creates 1.56kg of CO2 emissions.

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