
-
2% OFF
Jun 19, 2024-Jun 20, 2026
Merthyr Tydfil to London train prices and times
Use Trip.com to buy tickets from Merthyr Tydfil to London, starting from €37.58 and averaging €39.08. The entire journey takes no more than 3h 2m. If you want to get more discounts, consider purchasing split tickets. Additionally, buying in advance is also good choice.
- Sat, Aug 30From €37.58
- Sun, Aug 31From €37.58
- Mon, Sep 1From €37.58
- Tue, Sep 2From €37.58
- Wed, Sep 3From €37.58
- Thu, Sep 4From €37.58
- Fri, Sep 5From €37.58
Departs | Arrives | Duration | Operator | Find Tickets |
---|---|---|---|---|
17:09 Merthyr Tydfil | 20:13 London Paddington | 3h 4m, No direct | ![]() ![]() | Find Tickets |
18:09 Merthyr Tydfil | 21:12 London Paddington | 3h 3m, No direct | ![]() ![]() | Find Tickets |
19:09 Merthyr Tydfil | 22:14 London Paddington | 3h 5m, No direct | ![]() ![]() | Find Tickets |
19:39 Merthyr Tydfil | 23:44 Paris | 4h 5m, No direct | ![]() ![]() | Find Tickets View More Trains |
Merthyr Tydfil to London train route details





How to book cheap train tickets from Merthyr Tydfil to London

Season Tickets for frequent travels

Network Railcard for Southeast England

Travelling in off-peak train times

Using the Railcard for 1/3 off

Split Tickets to save an average extra 30%

Book in advance to save an average of 61%

Group travels to save 1/3
Merthyr Tydfil to London train ticket types
Save money on your trip from Merthyr Tydfil to London 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
This ticket includes both the outbound and return journeys, saving you the time and hassle of purchasing separate tickets. With just one ticket, you can travel smoothly along the same 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
These allow unlimited travel between two stations and can save you over 1/3 on train fares.
Why Book Train Tickets With Trip.com?
Recommendations
Trains from Merthyr Tydfil
Trains to London
Popular Routes
Top Destinations
Popular stations