Trains from London to Cardiff are an easy way to get from England to Wales when you are visiting the UK.
Trains that travel on this route run regularly from London’s Paddington railway station. They arrive at Cardiff Central Station in the capital of Wales. Trains are operated by First Great Western.
Trains leave London Paddington for Cardiff Central every half hour at 15 and 45 minutes past the hour, making it easy to get a train at any time of the day.
Similarly, trains from Cardiff to London return every half hour at 25 and 55 minutes past the hour.
The total train travel time from London to Cardiff is between 2 hours, 1 minute, and 2 hours, 7 minutes.
Weekend, evening and early morning trains from London to Cardiff run less frequently and often have a longer journey time.
Tickets for trains from London to Cardiff cost from 15.50 GBP for a single if you buy tickets online before you travel. The earlier you book your train tickets, the cheaper they will be.