Slough to Caerphilly Buses

Slough to Caerphilly buses

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Trip Overview

The average bus between Slough and Caerphilly takes 4h 53m and the fastest bus takes 3h 54m. There is a bus service every few hours from Slough to Caerphilly. 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 53m
Duration: 145 mi
Distance: £32
Average price: Hourly
Frequency

Bus

best

Take the bus from Heathrow Central Bus Station to Kingsway K14bus 201 / ...
Take the bus from Market Square 22 to Caerphilly Library / The Twynbus 50A / ...

4h 27m

£26–45

Slough to Caerphilly bus times

Buses run hourly between Slough and Caerphilly. The earliest departure is at 6:53 AM in the morning, and the last departure from Slough is at 11:32 PM which arrives into Caerphilly at 7:40 AM. All services require a transfer at Heathrow Central Bus Station and take an average of 4h 53m. The schedules shown below are for the next available departures.

Departing Sunday, October 18, 2026

2:45 PM → 6:57 PM
4h 12m • 2 changes
11:32 PM → 7:40 AM
Arrives next day
8h 8m • 2 changes

Departing Monday, October 19, 2026

6:53 AM → 11:18 AM
4h 25m • 2 changes
7:45 AM → 12:18 PM
4h 33m • 2 changes
8:50 AM → 1:18 PM
4h 28m • 2 changes
9:44 AM → 2:18 PM
4h 34m • 2 changes
Show more

Departing Tuesday, October 20, 2026

6:53 AM → 11:18 AM
4h 25m • 2 changes
7:45 AM → 12:18 PM
4h 33m • 2 changes
8:50 AM → 1:18 PM
4h 28m • 2 changes
9:44 AM → 2:18 PM
4h 34m • 2 changes
Show more

Departing Wednesday, October 21, 2026

6:53 AM → 11:18 AM
4h 25m • 2 changes
7:45 AM → 12:18 PM
4h 33m • 2 changes
8:50 AM → 1:18 PM
4h 28m • 2 changes
9:44 AM → 2:18 PM
4h 34m • 2 changes
Show more

Departing Thursday, October 22, 2026

6:53 AM → 11:18 AM
4h 25m • 2 changes
7:45 AM → 12:18 PM
4h 33m • 2 changes
8:50 AM → 1:18 PM
4h 28m • 2 changes
9:44 AM → 2:18 PM
4h 34m • 2 changes
Show more

Frequently asked questions

Want to know about travelling from Slough to Caerphilly? 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.

Trip Overview

Bus