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Travelling from Northampton to Portsmouth by train? Advance Tickets can be as low as €21.90*, with average fares of €87.86. Benefit from Off-Peak train tickets, Return train tickets, and Anytime Train Tickets for extra savings. Enjoy the most cost-effective and pleasant journey with TrainPal. For more tips on saving money, visit our UK cheap train ticket guide.
€87.86
From 01 Jan to 01 Jan
€21.90
On Thu 01 Jan
From Northampton to Portsmouth, take the fastest train in 3 hours 39 minutes, typically 3 hours 53 minutes. Daily, 55 trains depart from Northampton, with the first at 06:15 and the last at 23:27. Check real-time updates for train times, delays, and cancellations. TrainPal saves you time, effort, and money.
| Departs | Arrives | Operator | ||
|---|---|---|---|---|
21:48 | 3 hours 52 minutes, 2 change | 01:40 | West Midlands Trains | Find tickets |
22:08 | 10 hours 45 minutes, 3 change | 08:53 | West Midlands Trains | Find tickets |
22:08 | 11 hours 47 minutes, 2 change | 09:55 | West Midlands Trains | Find tickets |
23:24 | 9 hours 29 minutes, 3 change | 08:53 | West Midlands Trains | Find tickets |
23:24 | 10 hours 31 minutes, 1 change | 09:55 | West Midlands Trains | Find tickets |
Plan your journey from Northampton to Portsmouth 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.
The train journey from Northampton to Portsmouth combines efficiency with pleasure, featuring beautiful scenery and comfort. With frequent departures from Northampton, you can get to Portsmouth in just 3 hours 39 minutes, making it an ideal and convenient choice for travelling between them.

The fastest train journey time from Northampton to Portsmouth is 3 hours 39 minutes . Use our Train Journey Planner to find direct trains, avoid transfers, and compare travel times for each route to see if there are fewer stops to make your journey seamless.
No, there are no direct trains from Northampton to Portsmouth. 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

Northampton to Portsmouth trains are generally punctual, but delays or disruptions can happen due to weather, strikes, and other factors. With Train Journey Planner, finding a train timetable for your trip is simple. Enter your departure and arrival stations to view a detailed schedule of available trains. Provide your travel details to find the best routes, connections, and train times.
Usually, you need to arrive at a station at least 15-20 minutes ahead of time. However, consider the station's size and your familiarity with it. If the station is large and you are not familiar with it, leaving home as early as possible is the best choice. This can reduce your stress and ensure a relaxing journey.
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Check our Train Journey Planner, which provides detailed information about transfers to ensure your journey is uninterrupted, saving you time and effort, and allowing you to get a full rest for travelling.

Use TrainPal for quick access to live updates and notifications. If your phone allows messages from us, you'll receive instant notifications about train cancellations directly on your screen.
Family & Friends Railcard€58.57
€87.86
With Trainpal, managing your travel is simple. We assist with itinerary changes, ticket refunds, and Delay Repay.


Cheaper train tickets for less busy times. Combine with Advance fares for the best deals.
* Prices are dynamic and subject to change. Ticket prices vary based on time of day, route, and class. This pricing does not apply to discounted Split tickets and Railcards.
* By combining Advance Ticket offers with split tickets, you’ll get lower fares when you book at least one week before travel (excluding Anytime fares bought on the day of travel). Availability depends on the specific route and cannot be combined with other promotions.