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Travelling from Portsmouth Harbour to London Waterloo, the fastest train takes 1 hour 36 minutes with an average travel time of 2 hours 11 minutes. With 90 daily trains, the first departs at 04:30 and the last at 23:45. Off-Peak hours begin at 09:30 on weekdays, and all-day Off-Peak on weekends and bank holidays. Keep informed of live train status, times, delays, and cancellations with us.
| Departs | Arrives | Operator | ||
|---|---|---|---|---|
23:01 Portsmouth Harbour | 8 hours 30 minutes, 2 change | 07:31 London Waterloo | Southern | Find tickets |
Plan your journey from Portsmouth Harbour to London Waterloo 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 direct South Western Railway service from Portsmouth Harbour to London Waterloo offers a smooth link between the south coast and the capital. The journey covers 65 miles and takes 1 hour 36 minutes. With 106 trains running daily, passengers have plenty of travel options, from early morning at 04:15 to the last departure at 23:19.
This scenic route runs through the rolling hills of Hampshire and Surrey, with views of the South Downs National Park, picturesque towns like Haslemere, and stretches of countryside perfect for unwinding as you head towards London.
South Western Railway (SWR) operates extensive suburban and regional rail services across London, Surrey, Hampshire, Berkshire, Wiltshire, Dorset, and Devon. Its network includes short and long-distance routes, with key services to Reading, Southampton, Portsmouth, Windsor, Exeter, and Bournemouth. SWR also operates the Island Line on the Isle of Wight.
Portsmouth Harbour railway station is located at The Hard, right next to Gunwharf Quays and the Historic Dockyard, placing it at the heart of the city's maritime attractions. It's uniquely built over the water and is a major transport hub, with easy connections to ferries, buses, and bike hire.
First, Stagecoach South, National Express, and Megabus provide frequent bus services to the station. They operate via The Hard Interchange, which is directly adjacent to the station. E-scooter and bicycle hire via Voi is also available nearby for local travel.
Trains from the station are operated by South Western Railway, Great Western Railway, and Southern. SWR provides the majority of direct services to London Waterloo via Fareham and Guildford and regional connections to Southampton Central. The station also serves ferry routes to the Isle of Wight via Wightlink and Hovertravel, as well as local links to Gosport.
Direct South Western Railway trains from Portsmouth Harbour to London Waterloo stop at Cosham, Havant, Petersfield, Liphook, Haslemere, Godalming, and Woking, key stations along the Portsmouth Direct Line.
London Waterloo is a central London terminus situated in the London Borough of Lambeth, on the south bank of the River Thames. It's directly connected to the London Underground: Bakerloo, Jubilee, Northern, and Waterloo & City lines. It is located next to Waterloo East station, making onward travel seamless.
This station is the main terminus for South Western Railway, with services to destinations including Southampton, Bournemouth, Winchester, Woking, Exeter, Windsor, and Portsmouth.
Some of London's most iconic attractions are within walking distance of the station, such as the London Eye, SEA LIFE London Aquarium, Southbank Centre, BFI IMAX, Big Ben, the Houses of Parliament, and the Old Vic Theatre.
South Western Railway offers two classes of travel: Standard Class and First Class.
Standard Class offers comfortable seating, free Wi-Fi, charging points, and dedicated Quiet Zones for a more peaceful journey. These zones are clearly marked with blue-labelled windows and doors and are ideal for travellers seeking a quieter environment.
First Class offers a higher comfort level, including wider seats, extra legroom, and larger tables. Some carriages even feature wireless charging pads. It's an excellent option for business travellers or those looking to relax in more spacious surroundings on longer journeys, such as Portsmouth to London.
To ensure your journey runs smoothly, here's what to know before travelling with South Western Railway:
*Information is subject to change. Please check the latest train timetable before your trip.
Taking the train from Portsmouth Harbour to London Waterloo is both efficient and enjoyable, offering scenic views and comfort. With frequent departures from Portsmouth Harbour, you can arrive at London Waterloo in just 1 hour 36 minutes, making it a quick and convenient option for travelling between these two places.

The fastest train journey time from Portsmouth Harbour to London Waterloo is 1 hour 36 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, you will need to transfer when travelling from Portsmouth Harbour to London Waterloo. TrainPal Train Journey Planner will assist you in finding the best train route. Enter the origin or destination places and other relevant details, then click "Search" to find the most suitable route.

Portsmouth Harbour to London Waterloo 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.
Typically, you should plan to arrive at the station 15-20 minutes before your train is scheduled to depart. However, the size of the station and your familiarity with it can affect this timing. For larger or less familiar stations, leaving home earlier can help reduce stress and ensure a more relaxed journey.
Yes, most trains on the Portsmouth Harbour to London Waterloo 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.

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.
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