Next train departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Train | Reading | Cardiff Central | Cheapest | ||||
| Train | Reading | Cardiff Central | Fastest | ||||
| Train | Reading | Cardiff Central | No tags | ||||
| Train | Reading | Cardiff Central | No tags | ||||
| Train | Reading | Cardiff Central | No tags |
Last refresh of the prices: Yesterday at 6:17 PM GMT.
Compare 3 ways to go from Reading to Cardiff
Among the sustainable travel choices, the carpool stands out as the good way to reach Cardiff. The journey takes about 1 hour 50 minutes and with fares starting at just $14, it presents an excellent value for a comfortable ride.
Train Companies
Based on 42 reviews, the company was rated 4 stars on Busbud. Travelers were especially satisfied with the staff and the seats but often complained with the wifi. Great Western Railway ticket prices on this trip start at $40
Frequently asked questions about traveling from Reading to Cardiff by train
Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.
How much is the train ticket from Reading to Cardiff?
The cheapest train tickets from Reading to Cardiff start from $40. The average price for this train route is around $91. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the train journey from Reading to Cardiff?
The average train ride duration from Reading to Cardiff is 1h 25m, covering a distance of 95 miles (153 km). The quickest train can get you there in 1h 21m and is operated by Great Western Railway.
Which train operators service the Reading to Cardiff route?
Several major train operators operate on this route with 13 trains available per day.
What is the earliest and latest departure time for the train from Reading to Cardiff?
The earliest train departs from Reading to Cardiff at 7:01am. And the latest train departs at 11:27pm.
Find cheapest prices for trains
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Reading to Cardiff was searched and found on Dec 4, 2025 with a price of $65To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Reading to Cardiff, as early as possible.
You can expect to pay from $65 to $245 for a train ticket from Reading to Cardiff based on the last 2 days. You can expect to find the cheapest price for the trip at $69 which is on 2025-12-08.
