South Harrow to Cardiff Buses

South Harrow to Cardiff buses

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Trip Overview

The average bus between South Harrow and Cardiff takes 4h 10m and the fastest bus takes 3h 31m. There is a bus service every few hours from South Harrow 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 10m
Duration: 149 mi
Distance: £31
Average price: Hourly
Frequency

Bus

best

Take the bus from South Harrow Station to Heathrow Central Bus Stationbus Sl9
Take the bus from Heathrow Central Bus Station to Sophia Gardensbus 201 / ...

4h 32m

£23–46

South Harrow to Cardiff bus times

Buses run hourly between South Harrow and Cardiff. The earliest departure is at 6:36 AM in the morning, and the last departure from South Harrow is at 11:44 PM which arrives into Cardiff at 3:35 AM. All services require a transfer, and take on average 4h 10m. The schedules shown below are for the next available departures.

Departing Sunday, November 1, 2026

7:03 PM → 10:40 PM
3h 37m • 1 change
8:39 PM → 12:35 AM
Arrives next day
3h 56m • 1 change
10:03 PM → 1:40 AM
Arrives next day
3h 37m • 1 change
11:44 PM → 3:35 AM
Arrives next day
3h 51m • 1 change

Departing Monday, November 2, 2026

6:36 AM → 11:00 AM
4h 24m • 1 change
7:24 AM → 11:55 AM
4h 31m • 1 change
8:44 AM → 12:40 PM
3h 56m • 1 change
9:33 AM → 1:55 PM
4h 22m • 1 change
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Departing Tuesday, November 3, 2026

6:36 AM → 11:00 AM
4h 24m • 1 change
7:24 AM → 11:55 AM
4h 31m • 1 change
8:44 AM → 12:40 PM
3h 56m • 1 change
9:33 AM → 1:55 PM
4h 22m • 1 change
Show more

Departing Wednesday, November 4, 2026

6:36 AM → 11:00 AM
4h 24m • 1 change
7:24 AM → 11:55 AM
4h 31m • 1 change
8:44 AM → 12:40 PM
3h 56m • 1 change
9:33 AM → 1:55 PM
4h 22m • 1 change
Show more

Departing Thursday, November 5, 2026

6:36 AM → 11:00 AM
4h 24m • 1 change
7:24 AM → 11:55 AM
4h 31m • 1 change
8:44 AM → 12:40 PM
3h 56m • 1 change
9:33 AM → 1:55 PM
4h 22m • 1 change
Show more

Departing Friday, November 6, 2026

6:36 AM → 11:00 AM
4h 24m • 1 change
7:24 AM → 11:55 AM
4h 31m • 1 change
8:44 AM → 12:40 PM
3h 56m • 1 change
9:33 AM → 2:10 PM
4h 37m • 1 change
Show more

Departing Saturday, November 7, 2026

6:45 AM → 10:50 AM
4h 5m • 1 change
7:45 AM → 11:55 AM
4h 10m • 1 change
8:46 AM → 12:40 PM
3h 54m • 1 change
9:36 AM → 1:55 PM
4h 19m • 1 change
Show more

Frequently asked questions

Want to know about travelling from South Harrow 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.