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London St Pancras International to Merthyr Tydfil Train prices and times

Planning a journey from London St Pancras International to Merthyr Tydfil? Trip.com offers train tickets starting from as low as INR 4,392.76, with average prices for this route around INR 4,392.76. To ensure you get the most affordable fares, we suggest exploring alternatives like split tickets.

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DepartureArrivalOperator
Find Tickets
16:02
4h 27m, Changes required
London St Pancras International
20:29
Merthyr Tydfil
Great Western RailwayTransport for Wales
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17:02
4h 28m, Changes required
London St Pancras International
21:30
Merthyr Tydfil
Great Western RailwayTransport for Wales
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18:02
4h 25m, Changes required
London St Pancras International
22:27
Merthyr Tydfil
Great Western RailwayTransport for Wales
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21:08
9h 26m, Changes required
London St Pancras International
06:34
+1
Merthyr Tydfil
Great Western RailwayTransport for Wales
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22:39
8h 55m, Changes required
London St Pancras International
07:34
+1
Paris
ThameslinkGreat Western RailwayCrossCountryTransport for Wales
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London St Pancras International to Merthyr Tydfil Train Route Details

First train
First train
07:59
Last train
Last train
22:39
Departure station
Departure station
London St Pancras International
Arrival station
Arrival station
Merthyr Tydfil
Journey time
Journey time
4h 25m
Distance
Distance
226 km
Price
Price
INR 4,392.76*
Train operators
Train operators
CrossCountry, Great Western Railway, Thameslink

How to book cheap train tickets from London St Pancras International to Merthyr Tydfil

Season Tickets for frequent travel

Season Tickets for frequent travel

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

Network Railcard for South East England

To save on train travel in South East England, consider getting a Network Railcard. For a £30 annual fee, this railcard offers 1/3 off most fares, including routes to and from London. Whether for standard or off-peak tickets, it's highly advantageous for frequent travelers within this region.
Traveling in off-peak train times

Traveling in off-peak train times

Taking advantage of Off-Peak train tickets is another effective way to save on your train journey from London St Pancras International to Merthyr Tydfil. These tickets are generally cheaper and can be used during quieter periods, typically outside of morning (6:30 AM–9:30 AM) and evening (4:00 PM–7:00 PM) rush hours on weekdays.
Get 1/3 off with a Railcard

Get 1/3 off with a Railcard

With a Railcard, you can save up to 1/3 on most rail fares. There are different types of Railcards available, such as the 16–25 Railcard, the Family & Friends Railcard, and the Senior Railcard, each catering to specific groups of travelers. You can discover more about Railcards here.
Split tickets to save an average extra 30%

Split tickets to save an average extra 30%

Splitting tickets involves buying separate, cheaper tickets for different parts of your journey on the same train instead of just one ticket for the entire trip. For instance, if you're traveling from London St Pancras International to Merthyr Tydfil, you might find that purchasing a ticket from A to C, then C to B costs less than a direct ticket. This method is perfectly legal and often doesn't require leaving your seat.
Book in advance to save an average of 61%

Book in advance to save an average of 61%

Advance Tickets are usually released up to 12 weeks before the travel date and can be significantly cheaper than tickets purchased closer to departure. By planning your trip from London St Pancras International to Merthyr Tydfil ahead of time and securing your tickets early, you can save up to 61% on the cost of your travel.
Travel in a group to save 1/3

Travel in a group to save 1/3

If you are traveling 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 traveling from London St Pancras International to Merthyr Tydfil more affordable for families, friends, or colleagues planning a trip together.

London St Pancras International to Merthyr Tydfil train ticket types

Here are different ticket types available for this route, each with their own benefits and restrictions. Here are the options to consider:

Why Book Train Tickets With Trip.com?

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

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