Cardiff Central Station to Watford Buses

Cardiff Central Station to Watford buses

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Trip Overview

The average bus between Cardiff Central Station and Watford takes 4h 17m and the fastest bus takes 3h 41m. The bus service runs several times per day from Cardiff Central Station to Watford. 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 17m
Duration: 160 mi
Distance: £27
Average price: Every 2 hours
Frequency

Bus

best

Take the bus from Sophia Gardens to Heathrow Central Bus Stationbus 201 / ...

4h 2m

£23–39

Cardiff Central Station to Watford bus times

Buses run every 2 hours between Cardiff Central Station and Watford. The earliest departure is at 1:40 AM at night, and the last departure from Cardiff Central Station is at 4:40 PM which arrives into Watford at 8:43 PM. All services require a transfer at Sophia Gardens and take an average of 4h 17m. The schedules shown below are for the next available departures.

Departing Wednesday, October 14, 2026

9:25 AM → 1:42 PM
4h 17m • 1 change
11:40 AM → 3:42 PM
4h 2m • 1 change
12:35 PM → 5:52 PM
5h 17m • 1 change
2:35 PM → 6:52 PM
4h 17m • 1 change
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Departing Thursday, October 15, 2026

1:40 AM → 5:21 AM
3h 41m • 1 change
3:25 AM → 7:30 AM
4h 5m • 1 change
5:25 AM → 9:34 AM
4h 9m • 1 change
7:20 AM → 11:41 AM
4h 21m • 1 change
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Departing Friday, October 16, 2026

1:40 AM → 5:21 AM
3h 41m • 1 change
3:30 AM → 7:30 AM
4h • 1 change
5:25 AM → 9:34 AM
4h 9m • 1 change
7:15 AM → 11:41 AM
4h 26m • 1 change
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Departing Saturday, October 17, 2026

1:40 AM → 5:21 AM
3h 41m • 1 change
3:30 AM → 7:30 AM
4h • 1 change
5:35 AM → 9:34 AM
3h 59m • 1 change
7:25 AM → 11:40 AM
4h 15m • 1 change
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Departing Sunday, October 18, 2026

1:40 AM → 5:21 AM
3h 41m • 1 change
3:30 AM → 7:27 AM
3h 57m • 1 change
5:35 AM → 9:34 AM
3h 59m • 1 change
7:25 AM → 11:40 AM
4h 15m • 1 change
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Departing Monday, October 19, 2026

1:40 AM → 5:21 AM
3h 41m • 1 change
3:30 AM → 7:30 AM
4h • 1 change
5:25 AM → 9:34 AM
4h 9m • 1 change
7:15 AM → 11:41 AM
4h 26m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Cardiff Central Station to Watford? 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.

Cardiff Central Station to Watford buses

Trip Overview

Bus