| First train | 3:12 am | |
|---|---|---|
| Last train | 12:25 am | |
| Departure station | Watford | |
| Arrival station | Luton Airport | |
| Journey time | From 1h 15m | |
| Frequency | 93 trains per day | |
| Changes | 3 changes | |
| Price | From $20.06 | |
| Train operators | Avanti West Coast, East Midlands Railway, London Overground, Southern, Thameslink |
For more money-saving tips on UK and European train travel, read our cheap train tickets guide.