Barry to Slough Buses

Barry to Slough buses

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Trip Overview

The average bus between Barry and Slough takes 5h 50m and the fastest bus takes 5h 8m. The bus service runs several times per day from Barry to Slough. 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 50m
Duration: 157 mi
Distance: £34
Average price: Every 3 hours
Frequency

Bus

best

Take the bus from The Priory to Cardiff Bus Interchange Bay 1bus 304
Take the bus from Sophia Gardens to Heathrow Central Bus Stationbus 201 / ...

5h 27m

£27–50

Barry to Slough bus times

Buses run every 3 hours between Barry and Slough. The earliest departure is at 4:56 AM at night, and the last departure from Barry is at 11:45 PM which arrives into Slough at 10:50 AM. All services require a transfer at Cardiff Bus Interchange Bay 3 and take an average of 5h 50m. The schedules shown below are for the next available departures.

Departing Friday, October 30, 2026

7:44 AM → 1:04 PM
5h 20m • 3 changes
9:14 AM → 2:39 PM
5h 25m • 3 changes
10:17 AM → 3:25 PM
5h 8m • 3 changes
11:17 AM → 4:47 PM
5h 30m • 3 changes
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Departing Saturday, October 31, 2026

6:56 AM → 12:53 PM
5h 57m • 3 changes
7:56 AM → 1:23 PM
5h 27m • 3 changes
8:41 AM → 2:53 PM
6h 12m • 3 changes
9:53 AM → 3:22 PM
5h 29m • 3 changes
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Departing Sunday, November 1, 2026

6:26 AM → 1:20 PM
6h 54m • 3 changes
7:48 AM → 2:51 PM
7h 3m • 3 changes
10:24 AM → 4:48 PM
6h 24m • 3 changes
12:24 PM → 6:18 PM
5h 54m • 3 changes
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Departing Monday, November 2, 2026

4:56 AM → 10:48 AM
5h 52m • 3 changes
6:26 AM → 12:35 PM
6h 9m • 3 changes
7:44 AM → 1:04 PM
5h 20m • 3 changes
9:14 AM → 2:39 PM
5h 25m • 3 changes
Show more

Departing Tuesday, November 3, 2026

4:56 AM → 10:48 AM
5h 52m • 3 changes
6:26 AM → 12:35 PM
6h 9m • 3 changes
7:44 AM → 1:04 PM
5h 20m • 3 changes
9:14 AM → 2:39 PM
5h 25m • 3 changes
Show more

Departing Wednesday, November 4, 2026

4:56 AM → 10:48 AM
5h 52m • 3 changes
6:26 AM → 12:35 PM
6h 9m • 3 changes
7:44 AM → 1:04 PM
5h 20m • 3 changes
9:14 AM → 2:39 PM
5h 25m • 3 changes
Show more

Departing Thursday, November 5, 2026

4:56 AM → 10:48 AM
5h 52m • 3 changes
6:26 AM → 12:35 PM
6h 9m • 3 changes
7:44 AM → 1:04 PM
5h 20m • 3 changes
9:14 AM → 2:39 PM
5h 25m • 3 changes
Show more

Frequently asked questions

Want to know about travelling from Barry to Slough? 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.