| First train | 03:59 | |
|---|---|---|
| Last train | 21:08 | |
| Departure station | Slough | |
| Arrival station | Holyhead | |
| Journey time | From 4h 58m | |
| Distance | 211 miles (339 km) | |
| Frequency | 11 trains per day | |
| Changes | 2 changes | |
| Train operators | Avanti West Coast, CrossCountry, Great Western Railway, Transport for Wales |
If you're planning to travel from Slough to Holyhead, we're here to help!
On average, the train journey from Slough to Holyhead takes around 6 hours 29 minutes. There are normally 11 trains per day travelling from Slough to Holyhead.
You'll have to make 2 changes on your journey to Holyhead, as there are no direct trains.
Avanti West Coast, Great Western Railway, Transport for Wales and CrossCountry trains operate on this route.
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.