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London Victoria to Merthyr Tydfil trains

Find Transport to Merthyr Tydfil

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Trip Overview

The average train between London Victoria and Merthyr Tydfil takes 4h 5m and the fastest train takes 3h 37m. There is an hourly train service from London Victoria 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.

4h 5m
Duration
172 mi
Distance
£82
Average price
Hourly
Frequency

Train

best
  1. Take the train from London Paddington to Cardiff Centraltrain train London Paddington - Swansea / ...
  2. Take the train from Cardiff Central to Merthyr Tydfiltrain train Aberdare - Merthyr Tydfil / ...
4h 7m
£70–125

London Victoria to Merthyr Tydfil train times

Trains run hourly between London Victoria and Merthyr Tydfil. The earliest departure is at 12:05 AM at night, and the last departure from London Victoria is at 10:19 PM which arrives into Merthyr Tydfil at 6:33 AM. All services require a transfer at Sloane Square station and take an average of 4h 5m. The schedules shown below are for the next available departures.

Departing Sunday, October 11, 2026

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    London Underground (Tube)Great Western Railway (GWR)Transport for Wales4h 18m • 2 changes

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    London Underground (Tube)Great Western Railway (GWR)Transport for Wales4h 18m • 2 changes

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    London Underground (Tube)Great Western Railway (GWR)Transport for Wales4h 8m • 2 changes

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    London Underground (Tube)Great Western Railway (GWR)Transport for Wales4h 8m • 2 changes
  • Show more

Departing Monday, October 12, 2026

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    London Underground (Tube)Great Western Railway (GWR)Transport for Wales9h 28m • 2 changes

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    London Underground (Tube)Great Western Railway (GWR)Transport for Wales3h 43m • 2 changes

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    London Underground (Tube)Great Western Railway (GWR)Transport for Wales3h 43m • 2 changes

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    London Underground (Tube)Great Western Railway (GWR)Transport for Wales3h 44m • 2 changes
  • Show more

Departing Tuesday, October 13, 2026

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    London Underground (Tube)Great Western Railway (GWR)Transport for Wales9h 7m • 2 changes

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    London Underground (Tube)Great Western Railway (GWR)Transport for Wales3h 43m • 2 changes

  •  → 

    London Underground (Tube)Great Western Railway (GWR)Transport for Wales3h 43m • 2 changes

  •  → 

    London Underground (Tube)Great Western Railway (GWR)Transport for Wales3h 44m • 2 changes
  • Show more

Frequently asked questions

Want to know about travelling from London Victoria 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.

Map of how to get from London Victoria to Merthyr Tydfil.ExpandLaunch map view
  • Distance: 172.2 mi
  • Duration: 4h 5m

What companies run services between London Victoria, England and Merthyr Tydfil, Wales?

You can take a vehicle from London Victoria to Merthyr Tydfil via Sloane Square station, Paddington station, London Paddington, and Cardiff Central in around 4h 7m.

Operators