The average train between Aylesbury and Cardiff takes 3h 30m and the fastest train takes 3h 6m. There is an hourly train service from Aylesbury to Cardiff. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run hourly between Aylesbury and Cardiff. The earliest departure is at 5:25 AM in the morning, and the last departure from Aylesbury is at 10:48 PM which arrives into Cardiff at 8:06 AM. All services require a transfer at London Marylebone and take an average of 3h 30m. The schedules shown below are for the next available departures.


3h 20m • 2 changes


3h 19m • 2 changes


3h 17m • 2 changes


3h 19m • 2 changes


3h 15m • 2 changes


3h 20m • 2 changes


3h 12m • 2 changes


3h 33m • 2 changes


3h 15m • 2 changes


3h 20m • 2 changes


3h 12m • 2 changes


3h 33m • 2 changes
Want to know about travelling from Aylesbury to Cardiff? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct train from Aylesbury to Cardiff. However, there are services departing from Aylesbury station and arriving at Cardiff station via London Marylebone. The journey, including transfers, takes approximately 3h 30m.
Aylesbury to Cardiff train services, operated by Chiltern Railways, depart from Aylesbury station.
Aylesbury to Cardiff train services, operated by Chiltern Railways, arrive at Cardiff Central station.
Book your Aylesbury to Cardiff train tickets online with Chiltern Railways, London Underground (Tube) and Great Western Railway (GWR).
The distance between Aylesbury and Cardiff is 167.4 km. The road distance is 294 km.
You can take a train from Aylesbury to Cardiff Central via London Marylebone, Marylebone station, Paddington station, and London Paddington in around 3h 29m.