Trains from Porthmadog to Cwmbran from $21.13*

Arriving in Cwmbran

Every day, up to 8 train depart from Porthmadog and arrive in Cwmbran, with the shortest journey taking 4h 59m minutes.

Book cheap train tickets from Porthmadog to Cwmbran

Let's save unnecessary costs when traveling from Porthmadog to Cwmbran by taking trains. The best way to find cheap train tickets is through Trip.com. We offer various discounted tips that can guide you towards a more affordable journey, such as using Railcards, Season Tickets, or Split Tickets. Explore the options below for more choices.

Get 1/3 off with a Railcard

Various Railcards are available for different groups and can save you up to 1/3 on fares from Porthmadog to Cwmbran. You can choose the 16–25 Railcard or Senior Railcard based on your age. Additionally, the Family & Friends Railcard or Two Together Railcard are good options for group travel.

Traveling during off-peak hours

Taking advantage of Off-Peak train tickets is another effective way to save money on your train journey from Porthmadog to Cwmbran. These tickets are generally cheaper than peak-time tickets and can be used during less busy periods, typically outside of the morning and evening rush hours. If your schedule allows for flexibility, opting for off-peak hours can lead to substantial cost savings. It's important to note that in most cities and large towns, off-peak hours usually start at 09:30 from Monday to Friday, while in other areas, they typically begin at 09:00.

Book in advance to save an average of 61%

Booking in advance is one of the most effective ways to get cheap train tickets. Advance Tickets are typically released up to 12 weeks before the travel date and can offer significant savings compared to purchasing tickets closer to the departure date. By planning your trip from Porthmadog to Cwmbran ahead of time and booking your tickets early, you can potentially save up to 61% on your travel expenses.