The average bus between Newport and Kidwelly Castle takes 5h 32m and the fastest bus takes 3h 47m. The bus service runs several times per day from Newport to Kidwelly Castle. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run every 4 hours between Newport and Kidwelly Castle. The earliest departure is at 3:35 AM at night, and the last departure from Newport is at 6:55 PM which arrives into Kidwelly Castle at 7:25 AM. All services require a transfer at Swansea Bus Station Stand P and take an average of 5h 32m. The schedules shown below are for the next available departures.


4h 52m • 2 changes

4h 32m • 2 changesArrives next day


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3h 58m • 2 changes

4h 47m • 2 changes

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4h 17m • 2 changesWant to know about travelling from Newport to Kidwelly Castle? 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 bus from Newport to Kidwelly Castle. However, there are services departing from Newport station and arriving at Kidwelly Castle station via Swansea City Bus Station station. The journey, including transfers, takes approximately 5h 32m.
Newport to Kidwelly Castle bus services, operated by FlixBus, depart from Newport Train Station.
Newport to Kidwelly Castle bus services, operated by FlixBus, arrive at Boot & Shoe station.
The distance between Newport and Kidwelly Castle is 91.7 km. The road distance is 130 km.
You can take a bus from Newport Train Station to Kidwelly Castle via Swansea Bus Station Stand P, Llanelli Bus Station Stand 4, and Boot & Shoe in around 3h 57m.