Oxford to Cardiff Castle Buses

Oxford to Cardiff Castle buses

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Trip Overview

The average bus between Oxford and Cardiff Castle takes 5h 4m and the fastest bus takes 4h 19m. There is a bus service every few hours from Oxford 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.

5h 4m
Duration: 187 mi
Distance: £56
Average price: Hourly
Frequency

Bus

best

Take the bus from Queens Lane to Heathrow Central Bus Stationbus Lhr / ...
Take the bus from Heathrow Central Bus Station to Sophia Gardensbus 201 / ...

5h 3m

£46–74

Oxford to Cardiff Castle bus times

Buses run hourly between Oxford and Cardiff Castle. The earliest departure is at 5:38 AM in the morning, and the last departure from Oxford is at 10:01 PM which arrives into Cardiff Castle at 3:35 AM. All services require a transfer at Heathrow Central Bus Station and take an average of 5h 4m. The schedules shown below are for the next available departures.

Departing Thursday, November 5, 2026

3:59 PM → 8:50 PM
4h 51m • 1 change
4:59 PM → 10:00 PM
5h 1m • 1 change
6:09 PM → 10:40 PM
4h 31m • 1 change
7:21 PM → 12:35 AM
Arrives next day
5h 14m • 1 change
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Departing Friday, November 6, 2026

5:38 AM → 11:00 AM
5h 22m • 1 change
6:38 AM → 11:55 AM
5h 17m • 1 change
7:59 AM → 12:40 PM
4h 41m • 1 change
8:39 AM → 2:10 PM
5h 31m • 1 change
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Departing Saturday, November 7, 2026

5:38 AM → 10:50 AM
5h 12m • 1 change
6:38 AM → 11:55 AM
5h 17m • 1 change
7:59 AM → 12:40 PM
4h 41m • 1 change
8:39 AM → 1:55 PM
5h 16m • 1 change
Show more

Departing Sunday, November 8, 2026

5:38 AM → 10:50 AM
5h 12m • 1 change
6:38 AM → 11:55 AM
5h 17m • 1 change
7:59 AM → 12:40 PM
4h 41m • 1 change
8:39 AM → 1:55 PM
5h 16m • 1 change
Show more

Departing Monday, November 9, 2026

5:38 AM → 11:00 AM
5h 22m • 1 change
6:38 AM → 11:55 AM
5h 17m • 1 change
7:59 AM → 12:40 PM
4h 41m • 1 change
8:39 AM → 1:55 PM
5h 16m • 1 change
Show more

Departing Tuesday, November 10, 2026

5:38 AM → 11:00 AM
5h 22m • 1 change
6:38 AM → 11:55 AM
5h 17m • 1 change
7:59 AM → 12:40 PM
4h 41m • 1 change
8:39 AM → 1:55 PM
5h 16m • 1 change
Show more

Departing Wednesday, November 11, 2026

5:38 AM → 11:00 AM
5h 22m • 1 change
6:38 AM → 11:55 AM
5h 17m • 1 change
7:59 AM → 12:40 PM
4h 41m • 1 change
8:39 AM → 1:55 PM
5h 16m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Oxford 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.