Timetable
Train route
Cheap train tickets
London Paddington to Merthyr Tydfil train route details
First train
05:23
Last train
23:32
Journey time
3h 16m
Distance
139 miles
Price
£32.50*
What are the next train times from London Paddington to Merthyr Tydfil?
Discover all upcoming London Paddington to Merthyr Tydfil services running today, including departure and arrival times, direct or connecting options, journey duration, and the operator running your route — everything you need to catch the train with confidence
| Departs | Arrives | Operator | Find Tickets |
|---|---|---|---|
19:18 London Paddington | 22:34 Merthyr Tydfil |   | Find Tickets |
19:48 London Paddington | 23:32 Merthyr Tydfil | | Find Tickets |
22:49 London Paddington | 06:34 +1Merthyr Tydfil | | Find Tickets |
23:32 London Paddington | 07:34 +1Paris |  | Find Tickets |
How to book cheap train tickets from London Paddington to Merthyr Tydfil
Book in advance
Advance tickets, usually released up to 12 weeks before travel, can save you up to 61% on journeys from London Paddington to Merthyr Tydfil when booked at least 1 week in advance. Savings exclude Anytime fares, and are subject to route availability.
Split Tickets discount
It might seem unusual, but buying several cheaper tickets for different sections of your journey can result in substantial savings - and you won't need to move seats at all. Even better, Trip.com automatically finds and arranges these split tickets for you, so there's no complicated planning required.
Using a Railcard for 1/3 off
Save money on your journeys by choosing from a variety of Railcards, most of which give you 1/3 off standard fares. Options include the 16-25, 26-30, Family & Friends, Two Together, Network and Senior Railcards, plus the 16-17 Saver which offers 50% off. You can buy and store them digitally in your Trip.com app, so big savings are always just a tap away.
Travel during Off-Peak train times
For a quieter, better-value trip, try to travel during Off-Peak hours rather than the busiest weekday periods. Although exact times can vary between train companies, the general rule is to avoid the 6:30 AM–09:30 AM and 4:00 PM–7:00 PM windows. At weekends and on bank holidays, Off-Peak pricing typically applies throughout the entire day.
Which train ticket types are available for this route?
Advance train tickets
Available up to 12 weeks before the journey, these are generally the most cost-effective option for cost-conscious travellers
Off-Peak & Super Off-Peak tickets
Provides a more affordable and flexible way to travel by steering clear of weekday rush hours
Season tickets
With weekly, monthly, and annual versions, these tickets provide unlimited travel between two stations and typically reduce fares by about 1/3
Return train tickets
Allows travel for both the outbound and return legs of your journey on the same route
Why Book Train Tickets With Trip.com?
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Split Tickets
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*Based on Trip.com ticket data from 2023, Split Tickets provided notably lower prices compared to full-price tickets.