Timetable
Train route
Cheap train tickets
London Cannon Street to Merthyr Tydfil Train prices and times
Looking to travel from London Cannon Street to Merthyr Tydfil? You can buy train tickets with Trip.com for as low as 35,50 GBP, with average prices for this route around 35,50 GBP.
To get the best deals, we recommend buying in advance and researching alternatives such as split tickets.
| Departure | Arrival | Operator | Find Tickets |
|---|---|---|---|
14:59 London Cannon Street | 19:05 Merthyr Tydfil |   | Find Tickets |
15:29 London Cannon Street | 19:35 Merthyr Tydfil | | Find Tickets |
15:59 London Cannon Street | 20:05 Merthyr Tydfil | | Find Tickets |
16:29 London Cannon Street | 20:35 Merthyr Tydfil | | Find Tickets |
16:59 London Cannon Street | 21:05 Merthyr Tydfil | | Find Tickets |
17:29 London Cannon Street | 21:34 Paris | | Find Tickets |
London Cannon Street to Merthyr Tydfil Train Route Details
First train
06:18
Last train
23:56
Journey time
4 tuntia 3 minuuttia
Distance
229 km
Price
35,50 GBP*
How to book cheap train tickets from London Cannon Street to Merthyr Tydfil
Season Tickets for frequent travel
Are you frequently traveling between London Cannon Street and Merthyr Tydfil on a weekly, monthly, or annual basis? Season Tickets provide unlimited travel during specific times, allowing you to freely hop on and off trains between two stations without worrying about individual ticket bookings, and offering significant savings in the process.
Network Railcard for South East England
For only a small annual fee, you can save 1/3 on most fares in South East 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.
Traveling in off-peak train times
Off-Peak train tickets are generally cheaper than peak-time tickets, allowing travel outside morning (6:30 AM–9:30 AM) and evening (4:00 PM–7:00 PM) rush hours on weekdays. If your schedule allows for flexibility, choosing off-peak times for your trip from London Cannon Street to Merthyr Tydfil can result in significant cost savings.
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 for greater savings
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 Cannon Street 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%
Did you know that purchasing Advance Tickets can significantly reduce your travel expenses? On average, these tickets can save you an impressive 61% on fares. The best part is that the earlier you book (ideally up to 12 weeks in advance), the greater the savings!
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 Cannon Street to Merthyr Tydfil more affordable for families, friends, or colleagues planning a trip together.
London Cannon Street to Merthyr Tydfil train ticket types
Save money on your trip from London Cannon Street to Merthyr Tydfil with suitable train tickets. It's a great way to spend less!
Off-peak & Super Off-peak tickets
Off-Peak tickets are cheaper and more flexible, allowing for travel during less busy times. Super Off-Peak tickets are even cheaper and are perfect for less conventional schedules.
Return train tickets
Valid for both an outbound and return journey from the same destination on your chosen route.
Advance train tickets
Typically the most cost-effective option for train travel. They are usually available for purchase 12 weeks before the travel date.
Season train tickets
This is a type of train ticket that allows unlimited travel within two stations for a week, a month, or a year. What’s more, it can save you more than 1/3 on train fares.
Why Book Train Tickets With Trip.com?
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If you find trains for a cheaper price elsewhere, let us know and we'll refund the difference*
Split Tickets
Reduce your train fare by splitting your London Cannon Street to Merthyr Tydfil route into individual segments.
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*Based on Trip.com ticket data from 2023, Split Tickets provided notably lower prices compared to full-price tickets.