London to Portsmouth by train
Avg. journey time
Travelling from London to Portsmouth by train
Fast trains from London to Portsmouth take around 1 hour and 20 minutes, covering a distance of approximately 105 kilometres. There are frequent services on the rail route between London and Portsmouth.
1. Are there direct trains from London to Portsmouth?
Direct trains from London to Portsmouth have been found.
We usually find around 73 direct trains on the route from London to Portsmouth every weekday.
There are typically fewer departures at weekends, when we found around 71 departures.
2. How long is the train journey from London to Portsmouth?
The London to Portsmouth train travel time is normally about 1 hour and 20 minutes, whatever time you make the journey.
3. What are the London to Portsmouth train times and schedule?
On weekdays the earliest direct train to Portsmouth is usually scheduled to depart London around 05:00 and the last train is around 00:50.
At weekends the first train of the day leaves London around 05:20, and the last at 23:45.
What's the London to Portsmouth train price?
The earlier you book the better, and the cheapest tickets we've found for trains from London to Portsmouth are $6.06.
Trains departing 30 days in advance will cost around $10 while booking 7 days in advance the price is around $10. Booking on the day of travel is likely to be more expensive, so it is worth booking in advance if you can to save money.
When to book London to Portsmouth train tickets?
Trains in the UK usually open for booking around 3 months in advance.
If booking is not yet open for your dates then you can set a booking alert to receive an email on the day that the cheapest tickets are released for your journey from London to Portsmouth by train.
Help with booking alerts
Which train companies operate between London and Portsmouth?
More than one train company operates on the route from London to Portsmouth, so you’ll be travelling with one or more of the following rail operators:
- South West Trains
- South Western Railway
You can check which train you’ll be travelling on by looking for the train name in search results.
Portsmouth to London by train