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The journey from Portsmouth Harbour to Gatwick Airport on the fastest train in 1h 35m, usually 1h 41m. Each day, 39 trains leave from Portsmouth Harbour, starting at 04:25 and ending at 23:45. Get real-time updates on train schedules, delays, and cancellations. Save time, effort, and money with TrainPal.
| Departs | Arrives | Operator | ||
|---|---|---|---|---|
14:04 Portsmouth Harbour | 1h 35m, Direct | 15:39 Gatwick Airport | Southern | Find tickets |
14:28 Portsmouth Harbour | 1h 41m, Direct | 16:09 Gatwick Airport | Southern | Find tickets |
14:59 Portsmouth Harbour | 1h 40m, Direct | 16:39 Gatwick Airport | Southern | Find tickets |
15:28 Portsmouth Harbour | 1h 41m, Direct | 17:09 Gatwick Airport | Southern | Find tickets |
15:59 Portsmouth Harbour | 1h 40m, Direct | 17:39 Gatwick Airport | Southern | Find tickets |
Plan your journey from Portsmouth Harbour to Gatwick Airport 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 journey from Portsmouth Harbour to Gatwick Airport takes around one hour and forty minutes with Southern. You'll head north from Hampshire into Sussex on your journey to Gatwick Airport, leaving the seaside for green fields, forests, and the English countryside.
The main focus of Southern is on commuter routes connecting South London, Hampshire, Kent, Sussex, and Surrey with London Bridge and London Victoria stations. In addition, Southern operates trains to cities such as Southampton, Portsmouth, and Eastbourne along the South Coast.
Portsmouth Harbour is located where you might expect, the city's harbour, near Gunwharf Quays shopping centre and Portsmouth's historic harbourfront. Making it easy to get to by bus, taxi, and even ferry from the Isle of Wight and Gosport. There is also a bus interchange just a few minutes’ walk away from the station's main entrance. Unusually for a major UK railway station, Portsmouth Harbour is built over water, as the station was initially constructed with wooden planks and later replaced with iron supports.
Portsmouth Harbour station is a key hub offering convenient rail connections to major destinations such as London, Gatwick Airport, Southampton, Cardiff, and Bristol. Served by Southern, South Western Railway, and Great Western Railway, it provides seamless travel options for both business and leisure travellers heading to various cities and regions.
Travelling with Southern from Portsmouth Harbour to Gatwick Airport usually includes stops at Portsmouth & Southsea, Fratton, Hilsea, Havant, Emsworth, Southbourne, Chichester, Barnham, Horsham, Crawley, and Three Bridges. These stations may change due to scheduling alterations or other unforeseen events. So, it's best to check before you travel to make sure.
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Gatwick Airport’s Train Station makes the airport incredibly easy to reach via rail. The station itself is connected to the South Terminal, so you only need to walk a short distance to reach arrivals and departures. There’s no need to get a taxi or another train to reach the airport from the station.
However, if you're flying from the North Terminal, you'll need to take the free automated shuttle service. This service runs every few minutes, and the journey to the North Terminal takes only two minutes.
A variety of UK train operators run services through Gatwick Airport, including the Thameslink, Great Western Railway, Gatwick Express, and Southern, offering links to destinations such as London Victoria, Cambridge, Brighton, Reading, and Bedford, ensuring easy travel across the country.
*Information is subject to change. Please check the latest train timetable before your trip.
The train journey from Portsmouth Harbour to Gatwick Airport combines efficiency with pleasure, featuring beautiful scenery and comfort. With frequent departures from Portsmouth Harbour, you can get to Gatwick Airport in just 1h 35m, making it an ideal and convenient choice for travelling between them.

The fastest train journey time from Portsmouth Harbour to Gatwick Airport is 1h 35m . 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, you will need to transfer when travelling from Portsmouth Harbour to Gatwick Airport. 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 Gatwick Airport 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.

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