Merthyr Tydfil to Caldicot Trains

Merthyr Tydfil to Caldicot trains

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Trip Overview

The average train between Merthyr Tydfil and Caldicot takes 2h 20m and the fastest train takes 1h 27m. There is a train service every few hours from Merthyr Tydfil to Caldicot. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

2h 20m
Duration: 46 mi
Distance: £20
Average price: Hourly
Frequency

Train

best

Take the train from Merthyr Tydfil to Cardiff Centraltrain Merthyr Tydfil - Aberdare / ...
Take the train from Cardiff Central to Caldicottrain Cardiff Central - Cheltenham Spa / ...

2h 8m

£15–28

Merthyr Tydfil to Caldicot train times

Trains run hourly between Merthyr Tydfil and Caldicot. The earliest departure is at 6:39 AM in the morning, and the last departure from Merthyr Tydfil is at 10:39 PM which arrives into Caldicot at 9:04 AM. All services require a transfer, and take on average 2h 20m. The schedules shown below are for the next available departures.

Departing Saturday, October 24, 2026

10:39 PM → 9:04 AM
Arrives next day
11h 25m • 1 change

Departing Sunday, October 25, 2026

10:39 AM → 12:55 PM
2h 16m • 1 change
12:39 PM → 2:55 PM
2h 16m • 1 change
2:39 PM → 4:56 PM
2h 17m • 1 change
4:39 PM → 6:56 PM
2h 17m • 1 change
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Departing Monday, October 26, 2026

6:39 AM → 8:37 AM
1h 58m • 1 change
7:39 AM → 9:36 AM
1h 57m • 1 change
8:39 AM → 10:36 AM
1h 57m • 1 change
9:39 AM → 11:36 AM
1h 57m • 1 change
Show more

Departing Tuesday, October 27, 2026

6:39 AM → 8:37 AM
1h 58m • 1 change
7:39 AM → 9:36 AM
1h 57m • 1 change
8:39 AM → 10:36 AM
1h 57m • 1 change
9:39 AM → 11:36 AM
1h 57m • 1 change
Show more

Departing Wednesday, October 28, 2026

6:39 AM → 8:37 AM
1h 58m • 1 change
7:39 AM → 9:36 AM
1h 57m • 1 change
8:39 AM → 10:36 AM
1h 57m • 1 change
9:39 AM → 11:36 AM
1h 57m • 1 change
Show more

Departing Thursday, October 29, 2026

6:39 AM → 8:37 AM
1h 58m • 1 change
7:39 AM → 9:36 AM
1h 57m • 1 change
8:39 AM → 10:36 AM
1h 57m • 1 change
9:39 AM → 11:36 AM
1h 57m • 1 change
Show more

Departing Friday, October 30, 2026

6:39 AM → 8:37 AM
1h 58m • 1 change
7:39 AM → 9:36 AM
1h 57m • 1 change
8:39 AM → 10:36 AM
1h 57m • 1 change
9:39 AM → 11:36 AM
1h 57m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Merthyr Tydfil to Caldicot? 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.