| First train | 03:41 | |
|---|---|---|
| Last train | 21:52 | |
| Departure station | Portsmouth Harbour | |
| Arrival station | Flitwick | |
| Journey time | From 3h 8m | |
| Distance | 87 miles (141 km) | |
| Frequency | 18 trains per day | |
| Changes | 1 change | |
| Train operators | East Midlands Railway, Great Western Railway, London Overground, South Western Railway, Southeastern, Southern, Thameslink |
If you're planning to travel from Portsmouth Harbour to Flitwick, we're here to help!
On average, the train journey from Portsmouth Harbour to Flitwick takes around 3 hours 49 minutes. There are normally 18 trains per day travelling from Portsmouth Harbour to Flitwick.
You'll have to make 1 change on your journey to Flitwick, as there are no direct trains.
Great Western Railway, East Midlands Railway, South Western Railway and Southeastern trains run 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.