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Swansea to Cardiff Castle buses

Find Transport to Cardiff Castle

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Trip Overview

The average bus between Swansea and Cardiff Castle takes 1h 11m and the fastest bus takes 1h 5m. The bus service runs several times per day from Swansea to Cardiff 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.

1h 11m
Duration
43 mi
Distance
£8
Average price
4 times a day
Frequency

Swansea to Cardiff Castle bus times

Buses run 4 times a day between Swansea and Cardiff Castle. The earliest departure is at 4:10 AM at night, and the last departure from Swansea is at 1:10 PM which arrives into Cardiff Castle at 2:25 PM. All services run direct with no transfers required, and take on average 1h 11m. The schedules shown below are for the next available departures.

Departing Monday, November 9, 2026

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    bus bus 1h 5m • Direct
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    bus bus 1h 10m • Direct
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    bus bus 1h 10m • Direct
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    bus bus 1h 10m • Direct
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Departing Tuesday, November 10, 2026

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    bus bus 1h 5m • Direct
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    bus bus 1h 10m • Direct
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    bus bus 1h 10m • Direct
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    bus bus 1h 10m • Direct
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Departing Wednesday, November 11, 2026

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    bus bus 1h 5m • Direct
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    bus bus 1h 10m • Direct
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    bus bus 1h 10m • Direct
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    bus bus 1h 10m • Direct
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Departing Thursday, November 12, 2026

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    bus bus 1h 5m • Direct
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    bus bus 1h 10m • Direct
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    bus bus 1h 10m • Direct
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    bus bus 1h 10m • Direct
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Departing Friday, November 13, 2026

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    bus bus 1h 5m • Direct
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    bus bus 1h 10m • Direct
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    bus bus 1h 15m • Direct

Frequently asked questions

Want to know about travelling from Swansea to Cardiff 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.

Map of how to get from Swansea to Cardiff Castle.ExpandLaunch map view
  • Distance: 43.2 mi
  • Duration: 1h 11m

What companies run services between Swansea, Wales and Cardiff Castle, Wales?

National Express operates a bus from Swansea Bus Station Stand B to Sophia Gardens hourly. Tickets cost £6–12 and the journey takes 1h 5m.

Operators