Bus Caerphilly Castle to London from £35 | Tickets & Timetables

Trip Overview

The average bus between Caerphilly Castle and London takes 4h 44m and the fastest bus takes 3h 36m. The bus service runs several times per day from Caerphilly Castle to London. 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 44m
Duration: 149 mi
Distance: £35
Average price: Every 4 hours
Frequency

Bus via Kingsway K14

best

Take the bus from Kingsway K14 to London Victoria Coach Station Arrivalsbus 509

4h 43m

£30–66

Caerphilly Castle to London bus times

Buses run every 4 hours between Caerphilly Castle and London. The earliest departure is at 6:25 AM in the morning, and the last departure from Caerphilly Castle is at 10:09 PM which arrives into London at 6:50 AM. All services require a transfer at Castle Entrance and take an average of 4h 44m. The schedules shown below are for the next available departures.

Departing Thursday, May 7, 2026

6:25 AM → 10:50 AM
4h 25m • 1 change
8:22 AM → 12:50 PM
4h 28m • 1 change
9:55 AM → 2:20 PM
4h 25m • 1 change
11:55 AM → 4:20 PM
4h 25m • 1 change
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Departing Friday, May 8, 2026

6:25 AM → 10:50 AM
4h 25m • 1 change
7:52 AM → 12:20 PM
4h 28m • 1 change
9:25 AM → 1:50 PM
4h 25m • 1 change
10:55 AM → 3:05 PM
4h 10m • 1 change
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Departing Saturday, May 9, 2026

7:02 AM → 10:50 AM
3h 48m • 1 change
7:55 AM → 12:20 PM
4h 25m • 1 change
9:25 AM → 1:50 PM
4h 25m • 1 change
10:55 AM → 3:05 PM
4h 10m • 1 change
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Departing Sunday, May 10, 2026

9:42 AM → 1:50 PM
4h 8m • 1 change
1:42 PM → 5:35 PM
3h 53m • 1 change
3:42 PM → 8:35 PM
4h 53m • 1 change
5:42 PM → 11:15 PM
5h 33m • 1 change

Departing Monday, May 11, 2026

6:25 AM → 10:50 AM
4h 25m • 1 change
7:52 AM → 12:20 PM
4h 28m • 1 change
9:25 AM → 1:50 PM
4h 25m • 1 change
10:55 AM → 3:05 PM
4h 10m • 1 change
Show more

Departing Tuesday, May 12, 2026

6:25 AM → 10:50 AM
4h 25m • 1 change
8:22 AM → 12:50 PM
4h 28m • 1 change
9:55 AM → 2:20 PM
4h 25m • 1 change
11:55 AM → 4:20 PM
4h 25m • 1 change
Show more

Departing Wednesday, May 13, 2026

6:25 AM → 10:50 AM
4h 25m • 1 change
8:22 AM → 12:50 PM
4h 28m • 1 change
9:55 AM → 2:20 PM
4h 25m • 1 change
11:55 AM → 4:20 PM
4h 25m • 1 change

Frequently asked questions

Want to know about travelling from Caerphilly Castle to London? 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.