| First train | 05:09 | |
|---|---|---|
| Last train | 21:37 | |
| Departure station | Merthyr Tydfil | |
| Arrival station | Luton Airport | |
| Journey time | From 4h 25m | |
| Frequency | 10 trains per day | |
| Changes | 4 changes | |
| Price | From £60.90 | |
| Train operators | CrossCountry, East Midlands Railway, Great Western Railway, Thameslink, Transport for Wales |
For more money-saving tips on UK and European train travel, read our cheap train tickets guide.