| First train | 04:27 | |
|---|---|---|
| Last train | 00:07 | |
| Departure station | Heathrow Airport | |
| Arrival station | Llantwit Major | |
| Journey time | From 3h 7m | |
| Distance | 130 miles (210 km) | |
| Frequency | 34 trains per day | |
| Changes | 2 changes | |
| Train operators | CrossCountry, Great Western Railway, Heathrow Express, Transport for Wales |
Get from Heathrow Airport to Llantwit Major in as little as 3 hours 7 minutes on the fastest trains, so you can make the most of your time.
The average train journey from Heathrow Airport to Llantwit Major takes around 5 hours 1 minute. There are around 34 trains that operate on this route daily.
As there are no direct trains between Heathrow Airport and Llantwit Major, you'll need to make 2 changes.
Great Western Railway, Transport for Wales, CrossCountry and Heathrow Express trains run on this route.
Booking in advance often results in cheaper ticket prices.
With our Journey Planner, you can check live train times, compare prices and check routes.
For more money-saving tips on UK and European train travel, read our cheap train tickets guide.