Aylesbury to Merthyr Tydfil Trains

Aylesbury to Merthyr Tydfil trains

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Trip Overview

The average train between Aylesbury and Merthyr Tydfil takes 5h 13m and the fastest train takes 4h 35m. There is a train service every few hours from Aylesbury to Merthyr Tydfil. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

5h 13m
Duration: 207 mi
Distance: £99
Average price: Hourly
Frequency

Train

best

Take the train from Aylesbury to London Marylebonetrain
Take the train from London Paddington to Cardiff Centraltrain
Take the train from Cardiff Central to Merthyr Tydfiltrain

4h 58m

£85–150

Aylesbury to Merthyr Tydfil train times

Trains run hourly between Aylesbury and Merthyr Tydfil. The earliest departure is at 5:08 AM in the morning, and the last departure from Aylesbury is at 10:45 PM which arrives into Merthyr Tydfil at 9:33 AM. All services require a transfer at London Marylebone and take an average of 5h 13m. The schedules shown below are for the next available departures.

Departing Wednesday, October 28, 2026

5:25 AM → 10:03 AM
4h 38m • 3 changes
5:44 AM → 10:33 AM
4h 48m • 3 changes
6:21 AM → 11:03 AM
4h 41m • 3 changes
6:33 AM → 11:33 AM
5h • 3 changes
Show more

Departing Thursday, October 29, 2026

5:25 AM → 10:03 AM
4h 38m • 3 changes
5:44 AM → 10:33 AM
4h 48m • 3 changes
6:21 AM → 11:03 AM
4h 41m • 3 changes
6:33 AM → 11:33 AM
5h • 3 changes
Show more

Departing Friday, October 30, 2026

5:25 AM → 10:03 AM
4h 38m • 3 changes
5:44 AM → 10:33 AM
4h 48m • 3 changes
6:21 AM → 11:03 AM
4h 41m • 3 changes
6:33 AM → 11:33 AM
5h • 3 changes
Show more

Departing Saturday, October 31, 2026

5:08 AM → 10:03 AM
4h 55m • 3 changes
6:15 AM → 11:03 AM
4h 47m • 3 changes
7:15 AM → 12:03 PM
4h 48m • 3 changes
8:15 AM → 1:03 PM
4h 48m • 3 changes
Show more

Departing Sunday, November 1, 2026

7:15 AM → 12:28 PM
5h 12m • 3 changes
8:15 AM → 1:28 PM
5h 12m • 3 changes
9:15 AM → 2:28 PM
5h 13m • 3 changes
10:15 AM → 3:28 PM
5h 12m • 3 changes
Show more

Departing Monday, November 2, 2026

5:25 AM → 10:03 AM
4h 38m • 3 changes
5:44 AM → 10:33 AM
4h 48m • 3 changes
6:21 AM → 11:03 AM
4h 41m • 3 changes
6:33 AM → 11:33 AM
5h • 3 changes
Show more

Departing Tuesday, November 3, 2026

5:25 AM → 10:03 AM
4h 38m • 3 changes
5:44 AM → 10:33 AM
4h 48m • 3 changes
6:21 AM → 11:03 AM
4h 41m • 3 changes
6:33 AM → 11:33 AM
5h • 3 changes
Show more

Frequently asked questions

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