| First train | 03:17 | |
|---|---|---|
| Last train | 01:44 | |
| Departure station | Slough | |
| Arrival station | Watford | |
| Journey time | From 1h 17m | |
| Distance | 13 miles (21 km) | |
| Frequency | 104 trains per day | |
| Changes | 2 changes | |
| Train operators | Avanti West Coast, Great Western Railway, London Overground, Southern |
If you're planning to travel from Slough to Watford, we're here to help!
On average, the train journey from Slough to Watford takes around 1 hour 55 minutes. There are normally 104 trains per day travelling from Slough to Watford.
You'll have to make 2 changes on your journey to Watford, as there are no direct trains.
Trains on this route are operated by Avanti West Coast, Great Western Railway, London Overground and Southern.
Save money on your train tickets by booking in advance.
Use our Journey Planner to compare ticket prices and find the cheapest fares.
For more money-saving tips on UK and European train travel, read our cheap train tickets guide.