Trains from Carmarthen to Heathrow Terminals 2 & 3 from IDR 1,029,127

These two types of tickets are specifically for use during off-peak and super off-peak hours, with cheaper prices.

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.

Generally the most cost-effective option, these tickets can be purchased up to 12 weeks in advance of the travel date.

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.