Merthyr Tydfil to Swindon Trains

Merthyr Tydfil to Swindon trains

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Trip Overview

The average train between Merthyr Tydfil and Swindon takes 2h 25m and the fastest train takes 2h 5m. There is a train service every few hours from Merthyr Tydfil to Swindon. 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 25m
Duration: 91 mi
Distance: £46
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 Swindontrain Swansea - London Paddington / ...

2h 26m

£40–76

Merthyr Tydfil to Swindon train times

Trains run hourly between Merthyr Tydfil and Swindon. The earliest departure is at 6:09 AM in the morning, and the last departure from Merthyr Tydfil is at 10:37 PM which arrives into Swindon at 6:14 AM. All services require a transfer, and take on average 2h 25m. The schedules shown below are for the next available departures.

Departing Monday, August 10, 2026

4:39 PM → 6:49 PM
2h 10m • 1 change
5:09 PM → 7:15 PM
2h 6m • 1 change
6:09 PM → 8:18 PM
2h 9m • 1 change
7:09 PM → 9:17 PM
2h 8m • 1 change
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Departing Tuesday, August 11, 2026

6:09 AM → 8:21 AM
2h 12m • 1 change
6:39 AM → 8:48 AM
2h 9m • 1 change
7:09 AM → 9:18 AM
2h 9m • 1 change
8:09 AM → 10:18 AM
2h 9m • 1 change
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Departing Wednesday, August 12, 2026

6:09 AM → 8:21 AM
2h 12m • 1 change
6:39 AM → 8:48 AM
2h 9m • 1 change
7:09 AM → 9:18 AM
2h 9m • 1 change
8:09 AM → 10:18 AM
2h 9m • 1 change
Show more

Frequently asked questions

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