Windsor Castle to Cardiff Buses

Windsor Castle to Cardiff buses

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Trip Overview

The average bus between Windsor Castle and Cardiff takes 4h 43m and the fastest bus takes 4h 3m. There is a bus service every few hours from Windsor Castle 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.

4h 43m
Duration: 152 mi
Distance: £29
Average price: Hourly
Frequency

Bus

best

Take the bus from Heathrow Terminal 5 to Sophia Gardensbus 201 / ...

4h 33m

£25–43

Windsor Castle to Cardiff bus times

Buses run hourly between Windsor Castle and Cardiff. The earliest departure is at 6:15 AM in the morning, and the last departure from Windsor Castle is at 10:45 PM which arrives into Cardiff at 3:35 AM. All services require a transfer at Parish Church and take an average of 4h 43m. The schedules shown below are for the next available departures.

Departing Thursday, October 15, 2026

10:45 PM → 4:00 AM
Arrives next day
5h 15m • 1 change

Departing Friday, October 16, 2026

6:15 AM → 11:00 AM
4h 45m • 1 change
7:13 AM → 11:55 AM
4h 42m • 1 change
8:13 AM → 12:40 PM
4h 27m • 1 change
9:18 AM → 2:10 PM
4h 52m • 1 change
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Departing Saturday, October 17, 2026

6:15 AM → 10:50 AM
4h 35m • 1 change
7:14 AM → 11:55 AM
4h 41m • 1 change
8:14 AM → 12:40 PM
4h 26m • 1 change
9:18 AM → 1:55 PM
4h 37m • 1 change
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Departing Sunday, October 18, 2026

6:15 AM → 10:50 AM
4h 35m • 1 change
7:14 AM → 11:55 AM
4h 41m • 1 change
8:14 AM → 12:40 PM
4h 26m • 1 change
9:18 AM → 1:55 PM
4h 37m • 1 change
Show more

Departing Monday, October 19, 2026

6:15 AM → 11:00 AM
4h 45m • 1 change
7:13 AM → 11:55 AM
4h 42m • 1 change

Frequently asked questions

Want to know about travelling from Windsor Castle 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.

Windsor Castle to Cardiff buses

Trip Overview

Bus