London to Portsmouth Trains From €10.21*

More than 75 direct trains operate daily between London and Portsmouth, with most services taking between 1 hour 30 minutes and 2 hours 10 minutes. South Western Railway and Southern both provide direct connections, but they serve different London stations and suit different types of travellers.

The table below compares the two operators to help you choose the best option for your summer seaside trip.

• Speed: SWR is the quicker option, saving around 40 minutes compared with Southern.
• Station choice: SWR uses Waterloo, which is ideal if you are already near central London or want the fastest route to Portsmouth Harbour.
• Southern offers Victoria convenience: London Victoria is easier for travellers based in South London neighbourhoods.

London to Portsmouth trains connect the capital with the coast, passing through Surrey or West Sussex, depending on the line, before tracking through Hampshire to the sea.

Departure from London

London offers two main departure points for Portsmouth trains: London Waterloo for South Western Railway services and London Victoria for Southern trains. Waterloo is the primary gateway for faster coastal connections, while Victoria provides a convenient option for travellers already using South London transport links.

London Waterloo

• The Tube connections: London Waterloo is served by the Bakerloo, Jubilee, Northern, and Waterloo & City lines, providing direct Underground access from central London, including the West End and the City.
• Local bus services: Transport for London routes, including the 139 and 211, stop close to the station.

• Mainline platforms: Portsmouth-bound South Western Railway services depart from platforms 11-19.
• Platform access: Follow the signs from the central ticket barriers to the relevant numbered platforms; escalators and lifts are available for passengers with luggage.

Pick up drinks, snacks, or a meal deal from retailers such as Marks & Spencer Food and Boots before heading to the platform. There are also cafes and takeaway outlets inside the station, making it easy to grab breakfast before an early Portsmouth service or refreshments for the journey.

London Victoria

• The Tube: London Victoria connects directly with the Victoria, District and Circle lines, providing quick Underground access from Westminster, Kensington, the City and other central London areas.
• National Rail: The station is a major interchange for Southern services and provides connections from destinations across South London, Surrey and Sussex.
• Coach: Victoria Coach Station is nearby, making the area convenient for passengers arriving by long-distance coach before continuing to Portsmouth.

• Southern platforms: Portsmouth-bound Southern services depart from the western side of the station, Platforms 9–19.
• Main concourse: The ticket barriers, information desks, and retail areas are centrally located, allowing passengers to move easily between entrances and platforms.
• Accessibility: The station provides step-free routes, lifts and clear signs to assist passengers travelling with luggage, pushchairs or mobility needs.

Travellers can buy coffee, cold drinks and snacks from popular food outlets inside the terminal, including Pret A Manger and Costa Coffee. The station’s central location also means there are plenty of cafes and shops nearby if you arrive early before your Portsmouth train.

Onboard trains from London to Portsmouth

Portsmouth services take between 90 and 130 minutes, with trains reaching speeds of up to around 100 mph on parts of the route. The scenery changes from London’s urban landscape to Surrey countryside, Hampshire villages and coastal views near Portsmouth, making a window seat worthwhile during a summer holiday journey.

The scenic side

• Sit on the right-hand side of SWR services when leaving London Waterloo for better views of the Surrey countryside and parts of the South Downs National Park as the train cuts south.
• Sit on the left-hand side of Southern services when travelling from London Victoria for views towards coastal waterways and sections of Chichester Harbour.

Key landmarks

• Guildford Castle: SWR passengers pass right through the historic town of Guildford, located near the rolling Surrey hills.
• South Downs National Park: The route passes near rolling chalk hills and countryside landscapes that define southern England.
• Spinnaker Tower: The 170-metre waterfront landmark appears as trains approach Portsmouth Harbour, signalling your arrival at the coast.

Arriving at Portsmouth

Portsmouth has two main arrival stations for visitors heading to the coast: Portsmouth & Southsea for the city centre and Southsea attractions, and Portsmouth Harbour for the waterfront, Historic Dockyard and ferry connections.

Portsmouth & Southsea

• Main station square exit: Use the main exit beside the ticket barriers to reach the city centre, Commercial Road shopping area and nearby streets most directly.
• Taxi rank access: Follow signs towards the front entrance, where taxis are available immediately outside the station for passengers travelling with luggage or beach equipment.
• Southsea direction: Leave through the main entrance and follow city signs towards Southsea, the seafront and attractions such as Clarence Pier.

• Local bus connections: First Solent bus services stop close to the station entrance, providing links towards Southsea Beach, Eastney and other parts of Portsmouth.
• Beach access: Take a short local bus journey or walk towards the seafront for access to Southsea Beach, cafes and coastal promenades.
• Taxi services: Taxis outside the station provide quick transfers to hotels, waterfront attractions and beach areas, particularly useful during summer holidays.

Portsmouth & Southsea is the best arrival point for visitors exploring the city centre on foot. Commercial Road is only a few minutes away, while Southsea seafront is within walking distance for visitors who prefer a coastal stroll.

Allow extra time with children or beach equipment, as the walk towards the shoreline takes longer than reaching the shopping district.

Portsmouth Harbour

• Waterfront exit: Follow signs towards the harbour exit at the end of the platforms for immediate access to ferries, waterfront attractions and the Historic Dockyard.
• Gunwharf Quays exit: Use the signed exit towards Gunwharf Quays for direct access to restaurants, outlet shopping and harbour views.
• Ferry terminal access: Continue through the harbour-side exit for connections to ferry services and boat departures.

• The Hard Interchange: Walk a few minutes from the station to The Hard Interchange, where local buses and coach services connect across Portsmouth and surrounding areas.
• Ferry connections: Portsmouth Harbour provides direct access to ferry terminals serving routes including crossings to the Isle of Wight.

Portsmouth Harbour is the most convenient station for visitors arriving for waterfront experiences. Gunwharf Quays, the Historic Dockyard and ferry terminals are all within a short walk, making it ideal for day trips and summer breaks. The station’s location means many major attractions can be reached without needing a bus or taxi.