Trains to Portsmouth Harbour from Knebworth
| First train | 04:08 | |
|---|---|---|
| Last train | 00:44 | |
| Departure station | Knebworth | |
| Arrival station | Portsmouth Harbour | |
| Journey time | From 2h 52m | |
| Distance | 84 miles (135 km) | |
| Frequency | 19 trains per day | |
| Changes | 1 change | |
| Train operators | Great Northern, London Overground, South Western Railway, Southeastern, Southern, Thameslink |
What are the train times from Knebworth to Portsmouth Harbour?
Get from Knebworth to Portsmouth Harbour in as little as 2 hours 52 minutes on the fastest trains, so you can make the most of your time.
The average train journey from Knebworth to Portsmouth Harbour takes around 3 hours 48 minutes. There are around 19 trains that operate on this route daily.
As there are no direct trains between Knebworth and Portsmouth Harbour, you'll need to make 1 change.
South Western Railway, Southeastern, Thameslink and London Overground trains run on this route.
Booking in advance often results in cheaper ticket prices.
With our Journey Planner, you can check live train times, compare prices and check routes.
What do people frequently ask about the train journey from Knebworth to Portsmouth Harbour?
Want to know more about your journey from Knebworth to Portsmouth Harbour? We've compiled some of the most frequently asked questions by our customers to help you plan your journey.
What's the distance between Knebworth and Portsmouth Harbour by train?
Can you travel from Knebworth to Portsmouth Harbour without taking a flight?
What is the best way to get to Portsmouth Harbour from Knebworth?
What time is the first train from Knebworth to Portsmouth Harbour?
What time is the last train from Knebworth to Portsmouth Harbour?
How often do trains go from Knebworth to Portsmouth Harbour?
Do you need to prebook train tickets from Knebworth to Portsmouth Harbour?
How do I find cheap train tickets from Knebworth to Portsmouth Harbour?
As most UK train companies increase their prices as the departure date approaches, our Trainline team of experts have put together these tips to help you find the cheapest tickets.
1. Sign up to Ticket Alert
2. Use a Railcard
3. Book split tickets
4. Travel Off-Peak
5. Consider a Season Ticket
For more money-saving tips on UK and European train travel, read our cheap train tickets guide.