Harlech Castle to Cardiff Trains

Trip Overview

The average train between Harlech Castle and Cardiff takes 6h and the fastest train takes 4h 48m. The train service runs several times per day from Harlech Castle 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.

6h
Duration: 202 mi
Distance: £78
Average price: Every 4 hours
Frequency

Train

best

Take the train from Harlech to Machynllethtrain
Take the train from Machynlleth to Shrewsburytrain
Take the train from Shrewsbury to Cardiff Centraltrain

6h 10m

£67–114

Harlech Castle to Cardiff train times

Trains run every 4 hours between Harlech Castle and Cardiff. The earliest departure is at 7:17 AM in the morning, and the last departure from Harlech Castle is at 9:19 PM which arrives into Cardiff at 9:16 AM. All services require a transfer at Harlech and take an average of 6h. The schedules shown below are for the next available departures.

Departing Friday, October 23, 2026

4:29 PM → 9:23 PM
4h 53m • 2 changes
6:30 PM → 12:13 AM
Arrives next day
5h 42m • 2 changes
9:19 PM → 9:16 AM
Arrives next day
11h 56m • 2 changes

Departing Saturday, October 24, 2026

7:17 AM → 12:44 PM
5h 26m • 2 changes
8:21 AM → 1:43 PM
5h 22m • 2 changes
10:29 AM → 3:41 PM
5h 11m • 2 changes
12:28 PM → 5:42 PM
5h 13m • 2 changes
Show more

Departing Sunday, October 25, 2026

10:28 AM → 3:27 PM
4h 58m • 2 changes
12:21 PM → 5:52 PM
5h 31m • 2 changes
2:34 PM → 7:42 PM
5h 7m • 2 changes
4:29 PM → 9:26 PM
4h 56m • 2 changes
Show more

Departing Monday, October 26, 2026

7:17 AM → 12:43 PM
5h 25m • 2 changes
8:21 AM → 1:50 PM
5h 29m • 2 changes
10:29 AM → 3:18 PM
4h 48m • 2 changes
12:28 PM → 5:41 PM
5h 12m • 2 changes
Show more

Departing Tuesday, October 27, 2026

7:17 AM → 12:43 PM
5h 25m • 2 changes
8:21 AM → 1:50 PM
5h 29m • 2 changes
10:29 AM → 3:18 PM
4h 48m • 2 changes
12:28 PM → 5:41 PM
5h 12m • 2 changes
Show more

Departing Wednesday, October 28, 2026

7:17 AM → 12:43 PM
5h 25m • 2 changes
8:21 AM → 1:50 PM
5h 29m • 2 changes
10:29 AM → 3:18 PM
4h 48m • 2 changes
12:28 PM → 5:41 PM
5h 12m • 2 changes
Show more

Departing Thursday, October 29, 2026

7:17 AM → 12:43 PM
5h 25m • 2 changes
8:21 AM → 1:50 PM
5h 29m • 2 changes
10:29 AM → 3:18 PM
4h 48m • 2 changes
12:28 PM → 5:41 PM
5h 12m • 2 changes
Show more

Frequently asked questions

Want to know about travelling from Harlech Castle 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.

Harlech Castle to Cardiff trains

Find Transport to Cardiff

Trip Overview

Train

Harlech Castle to Cardiff train times

Departing Friday, October 23, 2026

4:29 PM → 9:23 PM

6:30 PM → 12:13 AMArrives next day

9:19 PM → 9:16 AMArrives next day

Departing Saturday, October 24, 2026

7:17 AM → 12:44 PM

8:21 AM → 1:43 PM

10:29 AM → 3:41 PM

12:28 PM → 5:42 PM

Departing Sunday, October 25, 2026

10:28 AM → 3:27 PM

12:21 PM → 5:52 PM

2:34 PM → 7:42 PM

4:29 PM → 9:26 PM

Departing Monday, October 26, 2026

7:17 AM → 12:43 PM

8:21 AM → 1:50 PM

10:29 AM → 3:18 PM

12:28 PM → 5:41 PM

Departing Tuesday, October 27, 2026

7:17 AM → 12:43 PM

8:21 AM → 1:50 PM

10:29 AM → 3:18 PM

12:28 PM → 5:41 PM

Departing Wednesday, October 28, 2026

7:17 AM → 12:43 PM

8:21 AM → 1:50 PM

10:29 AM → 3:18 PM

12:28 PM → 5:41 PM

Departing Thursday, October 29, 2026

7:17 AM → 12:43 PM

8:21 AM → 1:50 PM

10:29 AM → 3:18 PM

12:28 PM → 5:41 PM

Frequently asked questions

What companies run services between Harlech Castle, Wales and Cardiff, Wales?

Train from Harlech to Machynlleth

Train from Machynlleth to Shrewsbury

Train from Shrewsbury to Cardiff Central

Where to next?

Train trips from Harlech Castle

Train trips to Cardiff

Alternative transport options

6:30 PM → 12:13 AM
Arrives next day

9:19 PM → 9:16 AM
Arrives next day