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London to Merthyr Tydfil train prices and times

Looking to travel from London to Merthyr Tydfil? You can buy train tickets with Trip.com for as low as NZD 43.35, with average prices for this route around NZD 78.15.

To get the best deals, we' d recommend buying in advance and researching alternatives such as split tickets.

  • Sat, Aug 23
    From NZD 75.14
  • Sun, Aug 24
    From NZD 75.14
  • Mon, Aug 25
    From NZD 75.14
  • Tue, Aug 26
    From NZD 51.44
  • Wed, Aug 27
    From NZD 75.14
  • Thu, Aug 28
    From NZD 75.14
  • Fri, Aug 29
    From NZD 43.35
DepartsArrivesDurationOperator
Find Tickets
18:18
London Paddington
21:34
Merthyr Tydfil
3h 16m, No directGreat Western RailwayTransport for Wales
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19:18
London Paddington
22:34
Merthyr Tydfil
3h 16m, No directGreat Western RailwayTransport for Wales
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19:48
London Paddington
23:30
Merthyr Tydfil
3h 42m, No directGreat Western RailwayTransport for Wales
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23:30
London Paddington
11:29+1
Paris
11h 59m, No directGreat Western RailwayTransport for Wales
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London to Merthyr Tydfil train route details

First train
First train
06:48
Last train
Last train
23:30
Departure station
Departure station
London
Arrival station
Arrival station
Merthyr Tydfil
Journey time
Journey time
3h 15m
Distance
Distance
226 km
Price
Price
NZD 43.35*
Train Operators
Train Operators
Great Western Railway, Transport for Wales

How to book cheap train tickets from London to Merthyr Tydfil

Season Tickets for frequent travels

Season Tickets for frequent travels

For frequent travellers between London and Merthyr Tydfil, consider a Season Ticket, providing unlimited travel between specified stations for different durations, such as weekly, monthly, annually, or flexi. Alongside substantial savings, enjoy the convenience of not having to buy a ticket for each journey.
Network Railcard for Southeast England

Network Railcard for Southeast England

For only a small annual fee, you can save 1/3 on most fares in Southeast England, including routes in and out of London, with the Network Railcard. Covering both standard and off-peak tickets, this railcard is particularly beneficial for those who travel regularly within this region.
Travelling in off-peak train times

Travelling in off-peak train times

Taking advantage of Off-Peak train tickets is another effective way to save on your train journey from London to Merthyr Tydfil. These tickets are generally cheaper and can be used during quieter periods, typically outside of morning (06:30-09:30) and evening (16:00-19:00) rush hours on weekdays.
Using the Railcard for 1/3 off

Using the Railcard for 1/3 off

Railcards offer discounts of up to 1/3 on most tickets. There are various types of Railcards catering to different types of travellers, such as the 16–25 Railcard, the Family & Friends Railcard, and the Senior Railcard. For more information on Railcards and how they can help you save, visit Railcards here.
Split Tickets to save an average extra 30%

Split Tickets to save an average extra 30%

Another option to consider is splitting your tickets, which can save you around extra 30% on fares. Instead of purchasing a direct ticket from London to Merthyr Tydfil, you can split the route into two legs: A to C and C to B. This often turns out to be more affordable than buying a direct ticket, and you won’t even need to leave the train… or often your seat!.
Book in advance to save an average of 61%

Book in advance to save an average of 61%

Advance Tickets are typically released up to 12 weeks before the travel date and can offer significant savings compared to tickets purchased closer to departure. By planning your trip from London to Merthyr Tydfil ahead of time and booking your tickets early, you can potentially save up to 61% on your travel expenses.
Group travels to save 1/3

Group travels to save 1/3

If you are travelling in a group, be sure to check out group travel discounts. Many train companies offer a ⅓ off standard fares for groups of three to nine people, making travelling from London to Merthyr Tydfil more affordable for families, friends, or colleagues planning a trip together.

London to Merthyr Tydfil train ticket types

Save money on your trip from London to Merthyr Tydfil with suitable train tickets. It's a great way to spend less!

Why Book Train Tickets With Trip.com?

  • Split Tickets

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  • Split Tickets

    Split Tickets

    Save an average of 30% on train fares by splitting your London to Merthyr Tydfil journey

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*After comparing the full year of 2023 for Split tickets and full-price tickets on Trip.com, the average savings rate for Split tickets is 30%.