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From Portsmouth to Clapham Junction, take the fastest train in 1h 53m, typically 2h 5m. Daily, 54 trains depart from Portsmouth, with the first at 03:34 and the last at 23:49. Check real-time updates for train times, delays, and cancellations. TrainPal saves you time, effort, and money.
| Departs | Arrives | Operator | ||
|---|---|---|---|---|
| 03:34Portsmouth & Southsea | 2h 46m, 1 change | 06:20Clapham Junction | South Western Railway | Find tickets | 
| 04:14Portsmouth & Southsea | 2h 43m, 2 change | 06:57Clapham Junction | South Western Railway | Find tickets | 
| 04:57Portsmouth & Southsea | 2h 9m, 1 change | 07:06Clapham Junction | South Western Railway | Find tickets | 
| 05:32Portsmouth & Southsea | 2h 6m, Direct | 07:38Clapham Junction | Southern | Find tickets | 
| 06:08Portsmouth & Southsea | 1h 59m, Direct | 08:07Clapham Junction | Southern | Find tickets | 
Plan your journey from Portsmouth to Clapham Junction with ease. Explore the first and last train times, departure and arrival stations, distance, journey time, and price options to make the most of your trip.
Travelling by train from Portsmouth to Clapham Junction is efficient and offers a scenic and comfortable experience. With frequent departures from Portsmouth, you can reach Clapham Junction in just 1h 53m, making it one of the fastest and most convenient ways to travel between these two places.

The fastest train journey time from Portsmouth to Clapham Junction is 1h 53m . Direct trains can save significant time by avoiding transfers. Always check if a direct route is available for your journey. Moreover, when searching for trains, consider the total travel time. Some routes with fewer stops or more efficient schedules might be faster.
No, there are no direct trains from Portsmouth to Clapham Junction. However, you can still find the best train options using the TrainPal Train Journey Planner. Simply enter your departure and arrival stations to see all available train services and plan your trip

Portsmouth to Clapham Junction trains are generally punctual, but delays or cancellations can occur due to weather, strikes, and other factors. After purchasing a ticket, use TrainPal to track live train updates. Before buying a ticket, our Train Journey Planner provides all necessary booking information. Simply enter your departure and arrival stations, click 'Search,' and view routes labelled 'Cheapest' or 'Fastest,' with all details displayed.
It’s recommended to reach the train station 15-20 minutes before your train is set to leave. This gives you sufficient time to locate your platform, particularly in larger stations. Arriving early is also beneficial if you need to collect tickets or find your way around an unfamiliar station, helping to minimise any potential stress.
Yes, most trains on the Portsmouth to Clapham Junction route offer amenities like Wi-Fi, food services, and various seating options. Additional facilities may include power sockets, accessibility features, and luggage storage. Check the specific amenities offered by the train operator when booking, as these can vary.
Make use of our Train Journey Planner for detailed transfer information, ensuring your journey is smooth and efficient, saving you valuable time and effort, and allowing you to rest completely for your travels.

Checking train delays and cancellations in the UK is simple. Utilise the TrainPal mobile app for real-time information. We offer live updates, including live train status and notifications of any train strikes.
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Trainpal is here to help with all your travel needs, including changing plans, getting ticket refunds, and requesting Delay Repay.


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