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Portsmouth Harbour to Sunbury train timetable
Travelling from Portsmouth Harbour to Sunbury, the fastest train takes 2h 43m with an average travel time of 2h 55m. 68 trains are running daily, with the first departing at 04:30 and the last at 22:33. Stay updated with live train status, times, delays, and cancellations on TrainPal.
| Departs | Arrives | Operator | ||
|---|---|---|---|---|
04:30 Portsmouth Harbour | 2h 58m, 1 change | 07:28 Sunbury | South Western Railway | Find tickets |
05:12 Portsmouth Harbour | 2h 46m, 1 change | 07:58 Sunbury | South Western Railway | Find tickets |
05:45 Portsmouth Harbour | 2h 43m, 1 change | 08:28 Sunbury | South Western Railway | Find tickets |
06:04 Portsmouth Harbour | 2h 54m, 1 change | 08:58 Sunbury | Southern | Find tickets |
06:10 Portsmouth Harbour | 2h 48m, 2 change | 08:58 Sunbury | South Western Railway | Find tickets |
Portsmouth Harbour to Sunbury train tickets and times
Plan your journey from Portsmouth Harbour to Sunbury 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.
Portsmouth Harbour to Sunbury train travel guide
The train journey from Portsmouth Harbour to Sunbury combines efficiency with pleasure, featuring beautiful scenery and comfort. With frequent departures from Portsmouth Harbour, you can get to Sunbury in just 2h 43m, making it an ideal and convenient choice for travelling between them.

Planning and booking
How much does it cost for a train from Portsmouth Harbour to Sunbury?
The average ticket fare from Portsmouth Harbour to Sunbury is about €12.19, but prices are dynamic. The final cost depends on when you book, when you travel, and ticket flexibility. To find the exact cost for your journey, please search with your travel dates.
What is the best way to travel from Portsmouth Harbour to Sunbury by train?
What is the fastest train from Portsmouth Harbour to Sunbury?
The fastest train journey time from Portsmouth Harbour to Sunbury is 2h 43m . 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.
Are there direct trains from Portsmouth Harbour to Sunbury?
No, you will need to transfer when travelling from Portsmouth Harbour to Sunbury. 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.
Is it worth taking a train from Portsmouth Harbour to Sunbury?
Yes, choosing the train offers an excellent blend of comfort, speed, and convenience. It's a more relaxing and sustainable option than driving, allowing you to bypass traffic and parking hassles. While coaches might have lower fares, the train provides a superior travel experience with more space and a more flexible timetable. Its key advantage is arriving directly in the city centre, making it one of the most efficient ways to reach your destination.
How far in advance can I book my train ticket?
To get the best price on UK train tickets, it is essential to book as early as you can. Train operators generally release their cheapest Advance tickets up to 12 weeks ahead of the travel date, making early booking the most effective way to secure a lower fare.

Check timetables and during the journey
How do I find Portsmouth Harbour to Sunbury train timetables?
While Portsmouth Harbour to Sunbury trains are usually on time, delays or disruptions may occur due to weather, strikes, and other factors. Finding a train timetable for your trip from Portsmouth Harbour to Sunbury is easy with Train Journey Planner. Simply enter your departure and arrival stations to get a detailed schedule of available trains. Input your travel details to discover the best routes, connections, and train times.
How early should I arrive for a train in the UK?
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.
Do Portsmouth Harbour to Sunbury trains offer Wi-Fi and other facilities?
Yes, most trains on the route from Portsmouth Harbour to Sunbury are equipped with Wi-Fi. Passengers can also enjoy complimentary food, drinks, and power sockets for a more comfortable journey. Please note that the availability of these services can vary depending on the train company
How do I transfer between train stations in the UK?
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.
What is the difference between Standard and First Class?
First Class offers an updated experience with more comfort and amenities, such as complimentary food and drinks. The exact services offered depend on the specific train operator.

Other things you might be interested
Are there discounts for students or seniors on UK train tickets?
Can UK train tickets be refunded or changed?
How do I check train delays and cancellations in the UK?
Get easy and quick access to live updates and notifications via the TrainPal app. If your phone is enabled to receive messages from us, you'll receive notifications about train cancellations on your screen as soon as you pick up your phone
Which train companies operate the Portsmouth Harbour to Sunbury route?
The route from Portsmouth Harbour to Sunbury is operated by Southern. To find the operator for any other journey, perform a search for your route on this page; the operator's name will be listed with each travel option.
Essential onboard rules and facilities
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Luggage
Each passenger is permitted to bring up to 3 pieces of luggage at no extra cost. This can include a combination of items such as suitcases, backpacks, and satchels.
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Bicycle
A free reservation is required for bikes on most journeys due to limited space. While standard bicycles and folding bikes are widely permitted, some operators have provisions for e-bikes and tandems. Please note that e-scooters, motorcycles, tricycles, and bike trailers are not allowed. As policies vary, it is essential to consult your specific train operator's website for their definitive cycle rules before you travel.
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Children
Children under 5 usually travel free. Children aged 5–15 get 50% off, and 16-year-olds can use the 16-17 Saver Railcard for 50% off.
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Pets
Each passenger can travel with up to 2 pets for free. Throughout the journey, dogs must be on a lead, and any other pets must remain in their carrier. Animals are not permitted on seats or in restaurant carriages.
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Passenger assistance
For passengers with disabilities or additional needs, all train operators provide dedicated assistance. It is essential to book this service in advance to guarantee its availability.
How to buy cheap Portsmouth Harbour to Sunbury train tickets

Cheaper train tickets for less busy times. Combine with Advance fares for the best deals.
Compensation and refunds

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* 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.





















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