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Trains from St Helier (London) to
Portsmouth Harbour

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St Helier (London) to Portsmouth Harbour by train

Considering a train trip from St Helier (London) to Portsmouth Harbour? The journey typically lasts around 2hrs 57 mins and spans about 56 miles (91 kilometres). With approximately 36 trains running each day, you're spoiled for choice when scheduling your travel. By booking your tickets in advance, you could secure fares starting from just £7.00, making it a budget-friendly option for smart travelers.

St Helier (London) to Portsmouth Harbour Key Stats

Arrival Station

Portsmouth Harbour

Departure Station

St Helier (London)

Frequency

36trains
per day

Journey Time

from2hrs 35 mins

Changes

2-2no direct
trains

First Train / Last Train

05:57 / 23:44

Distance

56miles
(91 km)

4 Routes

3 Train Operators

Prices

from£7.00

Travelling from St Helier (London) to Portsmouth Harbour by Train

Embark on a train journey from St Helier (London) to Portsmouth Harbour, and you'll find it's quicker than you might anticipate!

The typical travel time is about 2hrs 57 mins, but if you're in a hurry or just eager to arrive, the fastest trains can whisk you there in just 2hrs 35 mins. With approximately 36 trains running daily, you have a wealth of options to choose from. This scenic route, spanning 56 miles (91 km), generally involves just one transfer, and operators like Thameslink, Southern, South Western Railway offer comfortable seating with plenty of room for your luggage.

Here's the best part: by booking your tickets in advance, you can snag fares starting from only £7.00, offering a substantial saving over buying tickets at the last minute. For even more savings, consider traveling during Off-Peak times or using a Railcard.

Ready to secure those budget-friendly tickets? Use our Journey Planner to discover the latest deals and keep your travel costs down. Dive into more travel tips below or consult our timetable for up-to-date train schedules. All aboard for Portsmouth Harbour!

Journey Details

Frequently asked questions about journeys between St Helier (London) and Portsmouth Harbour

Curious about your trip from St Helier (London) to Portsmouth Harbour? We've put together answers to the most commonly asked questions from our customers to make planning your journey easier.

How long does it take to travel between St Helier (London) and Portsmouth Harbour by train?

The travel time between St Helier (London) and Portsmouth Harbour by train varies depending on the type of train and the route, but the average journey time is 2hrs 57 mins & the fastest journey takes 2hrs 35 mins.

What's the fastest journey time between St Helier (London) and Portsmouth Harbour by train?

The fastest journey time by train from St Helier (London) to Portsmouth Harbour is 2hrs 35 mins.

How much does the train from St Helier (London) to Portsmouth Harbour cost?

Train ticket prices from St Helier (London) to Portsmouth Harbour can start from as little as £7.00 when you book in advance. The cost of tickets can vary depending on the time of day, route and class you book and are usually more expensive if you book on the day.

What are the departure and arrival times for trains between St Helier (London) and Portsmouth Harbour?

The departure and arrival times for trains between St Helier (London) and Portsmouth Harbour vary depending on the day of the week and the type of train. Generally, there are around 36 departures and arrivals throughout the day. The first departure is 05:57, and the last train of the day leaves at 23:44.

What is the difference between first class and standard class on trains between St Helier (London) and Portsmouth Harbour?

First class tickets on trains between St Helier (London) and Portsmouth Harbour typically offer more space, complimentary food and drink, and other amenities compared to standard class.

What amenities are available on trains between St Helier (London) and Portsmouth Harbour?

Amenities on trains between St Helier (London) and Portsmouth Harbour can include free Wi-Fi, power outlets, onboard catering, and comfortable seating.

What is the cheapest way to travel from St Helier (London) to Portsmouth Harbour by train?

By booking your tickets on traintickets.com! There are many ways to save on the cost of train travel between St Helier (London) and Portsmouth Harbour. On traintickets.com, we do all the work for you to find the cheapest way possible to get to Portsmouth Harbour, and can save you up to 90%! Simply search for your journey, and be assured we have found you the best possible price.

Is it possible to take a direct train from St Helier (London) to Portsmouth Harbour?

No, unfortunately there are no direct trains between St Helier (London) & Portsmouth Harbour. However, there are 36 possible journeys which require a change.

What train companies run services from St Helier (London) to Portsmouth Harbour?

Thameslink, Southern and South Western Railway are the main train operating companies running services between St Helier (London) and Portsmouth Harbour.

Can I bring luggage on board trains between St Helier (London) and Portsmouth Harbour?

Yes, you can bring luggage on board trains between St Helier (London) and Portsmouth Harbour, but there may be limits on the number of bags or the size and weight of your luggage.

When are St Helier (London) to Portsmouth Harbour Train Times?

Check out the upcoming trains from St Helier (London) to Portsmouth Harbour on Wednesday 7th May 2025, with our handy timetable below.

Alternatively, you can view the full day's schedule or search for a different date here!

Wednesday 7th May
DepartsArrivesChangesVia StationsDurationOperator
19:27 St Helier (London)22:02 Portsmouth Harbour2 changesWimbledon
London Waterloo
2 hrs 35 mins Get Tickets
19:57 St Helier (London)22:41 Portsmouth Harbour2 changesWimbledon
Clapham Junction
2 hrs 44 mins Get Tickets
20:27 St Helier (London)23:07 Portsmouth Harbour2 changesWimbledon
London Waterloo
2 hrs 40 mins Get Tickets
20:57 St Helier (London)23:48 Portsmouth Harbour2 changesWimbledon
London Waterloo
2 hrs 51 mins Get Tickets
21:27 St Helier (London)00:08 Portsmouth Harbour2 changesWimbledon
London Waterloo
2 hrs 41 mins Get Tickets
23:27 St Helier (London)06:20 Portsmouth Harbour2 changesWimbledon
Guildford
6 hrs 53 mins Get Tickets
Search all times & prices for today

What are my cheap ticket options for St Helier (London) to Portsmouth Harbour journeys?

From booking in Advance, to our FairSplits, here are our tips for you to find the best price

Advance Tickets

A single ticket for one journey leaving at a specific date and time.

The rule is: the sooner you book the cheaper they are. Usually the cheapest, but least flexible.

Advance fares from St Helier (London) to Portsmouth Harbour start from as little as £7.00

Off-Peak & Super Off-Peak Tickets

Offering greater flexibility than Advances, Off-Peak tickets offer travel during less busy times of day trading off more flexibility in the Off-Peak windows but for still discounted fares.

Off Peak fares from St Helier (London) to Portsmouth Harbour start from £39.30 one way, or £39.40 return

Anytime Tickets

Anytime tickets are fully flexible allowing travel at any time of the day. Brilliant if you don’t want the pressure of clock watching, returning when you want

Anytime fares from St Helier (London) to Portsmouth Harbour are available for £40.60 one way, or £43.10 return

With our FairSplit technology, you can save up to 90% on the cost of train travel.

Split ticketing means that instead of purchasing one rail ticket for your journey we automatically find and help you book two or more tickets instead, covering exactly the same journey. We call it our FairSplit.

Travelling in a group? We can save you even more!

Unlike other split ticketing sites, you can enter multiple railcards in a single search on traintickets.com. We will find you the best price using all possible combinations of your railcards in conjunction with our split ticketing technology & GroupSave.

When you do a search on traintickets.com we check all the cheapest prices automatically

Everything you need to know about St Helier (London) Station

Discovering St Helier (London) Train Station

When you're navigating through the bustling and often complex world of London's transport network, finding the right information can make all the difference. St Helier (London) train station is a quaint, suburban station situated on the cusp of Central London, in the London Borough of Sutton. Ideal for those looking to escape the rush of the city, while still having access to its many wonders, St Helier provides a perfect midpoint for your travel needs.

Facilities and Amenities

While St Helier station prides itself on having a working blend of modern services in a community-friendly environment, it offers basic yet essential amenities. It does not contain a formal ticket office, yet you can easily purchase or collect your tickets via the automated machines available. These machines are accessible and cater to Disabled Persons Railcard discounts, keeping accessibility at the forefront.

St Helier might not boast luxurious amenities; there are no toilets, baby changing facilities, waiting rooms, or refreshment stands. However, seating is available should you need to rest before your journey. For those on two wheels, the station caters with 30 bicycle storage spaces that are secure and CCTV-monitored. Despite its modest offerings, the presence of its accessible ticket machines and induction loops makes it a commendable choice for efficient travel.

Transport Links

Having comprehensive access to onward travel is a hallmark of St Helier station. While the station itself lacks taxi services, it is well-connected with the local bus network. Detailed onward journey information can be accessed through the Onward Travel Information Map, ensuring that your adventure beyond the train station is as seamless as your rail journey.

The station also accommodates rail replacement services when necessary, which could be a lifesaver during unexpected disruptions on the line.

Popular Journeys from St Helier

If you're craving inspiration for your next train adventure, St Helier station offers routes to numerous popular London destinations. Discover an exciting shopping day out with a trip to Wimbledon or immerse yourself in the historic charm of London Blackfriars. For those with a taste for more central destinations, options like London Waterloo or London St Pancras International are excellent choices. Explore a multitude of routes leading to Clapham Junction and beyond, each offering its unique slice of London life.

Looking Ahead

St Helier (London) train station may not be the largest, nor the most equipped, but what it lacks in size, it makes up for in charm and utility. Perfect for the daily commuter or the adventurer eyeing up London's landscapes, and particularly well-suited for cyclists with its substantial bike storage, this station is all about the trip rather than what meets the eye.

For the best experience, ensure you pre-book your tickets online and check the services to fully enjoy what St Helier and its subsequent destinations have to offer. With sundry routes leading to vibrant parts of London, this station serves as a trusted gateway to wherever your journey intends to take you.

Everything you need to know about Portsmouth Harbour Station

Welcome to Portsmouth Harbour Train Station

Portsmouth Harbour Station is a vibrant transportation hub located in the heart of Portsmouth, England. Known for its stunning views of the harbor, it provides seamless connections to both local and national destinations. It caters to a diverse range of travelers, whether you're commuting for work, embarking on a leisurely day trip, or exploring different parts of the UK by train.

Facilities and Accessibility

Portsmouth Harbour Station is designed to offer convenience and accessibility to all its passengers. Open from 05:50 to 19:00 on weekdays, slightly adjusted on weekends, the ticket office ensures travelers can purchase and collect tickets with ease. Modern ticket machines support Disabled Persons Railcard discounts, offering additional assistance for passengers with disabilities.

The station embraces inclusivity with features like step-free access parts, although certain areas require a ramp or the use of a footbridge. Important amenities such as accessible toilets and induction loops are present to support passengers' needs further. While there is no formal waiting room, ample seating areas are provided for comfort while you await your train.

Travel Connections

Portsmouth Harbour Station is a gateway to various transportation options, making it easy to continue your journey past the train station. From two convenient "Beryl Bikes" hire points for cycling enthusiasts to accessible bus connections to Southsea Hoverport, including the Hoverbus (H1) departing from Stand C, the station efficiently blends with Portsmouth's local transport network. Even in instances of rail disruptions, rail replacement services operate out of nearby Hard Interchange Stands, ensuring smooth travel.

Popular Destinations

Thinking of exploring more of what the UK has to offer? Popular travel routes from Portsmouth Harbour include vibrant cities like London Waterloo for culture and commerce, and London Victoria for its iconic attractions. Meanwhile, history enthusiasts might prefer a short trip to Southampton Central or Chichester. Whether you're heading to the bustling town of Fratton or off for a scenic excursion to Brighton, there's a journey to suit every taste.

Make Your Journey Stress-Free

To make your travel experience even more enjoyable, Portsmouth Harbour Station provides convenience with additional amenities. There are refreshment facilities available, perfect for grabbing a quick bite or coffee, alongside an ATM for any last-minute cash needs. Public Wi-Fi is available, allowing you to stay connected while on the go. Cyclists will appreciate the secure bicycle storage and availability of hire options.

Portsmouth Harbour Station isn’t just a point of departure and arrival; it’s the beginning of an adventure. Whether you’re heading to local hidden gems or iconic UK landmarks, the station provides a portal to countless travel opportunities. Don’t miss the chance to experience all the amenities and connections it offers—so go on, plan your next journey, and discover what's beyond the harbour.

Looking for more inspiration?

Popular places to travel by train from St Helier (London)