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Portsmouth Harbour to Brighton train ticket prices

Travelling from Portsmouth Harbour to Brighton by train? Find fares from as low as £15.22. Benefit from Advance tickets, Off-Peak train tickets, and Railcards for extra savings. Enjoy the most cost-effective and pleasant journey with TrainPal. For more tips on saving money, visit our UK cheap train ticket guide.
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Portsmouth Harbour to Brighton train tickets and times

Plan your journey from Portsmouth Harbour to Brighton 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.

Price
From £15.22
Departure station
Arrival station
Distance
42 miles (68km)
Journey time
1h 31m
First train
10:04
Last train
13:04
Frequency
10

Southern Railway: Direct trains from Portsmouth Harbour to Brighton

By Daniel Clark | Updated April 10, 2026

Along the stunning south coast, travel by train for convenient connections between Portsmouth and Brighton. While there is a direct route from Portsmouth Harbour to Brighton, this departs only once per day. Therefore, in most cases, passengers will need to change at Havant Station.

Where does Southern operate?

Between London Bridge and London Victoria, and destinations across East and West Sussex, Hampshire, Kent and Surrey, Southern is a prominent train operating company that connects major cities and rural stations.

What is it like travelling with Southern Railway?

Although some routes have a reputation for being delayed, travelling along the south coast with Southern is a convenient choice. By choosing the train, you can sit back and relax while you speed to Brighton in a comfy seat. Access free Wi-Fi, make use of a table, and connect to power sockets, so you never run out of charge mid-journey.

Can I get Southern First Class tickets?

For passengers with top-end budgets who want a more luxurious trip, upgrading to a First Class ticket provides a premium travel experience on Southern trains. However, from Portsmouth Harbour to Brighton, this route offers Standard Class seating only.

Train travel from Portsmouth Harbour to Brighton

Miles of coastal beauty all linked up with convenient direct trains. From Portsmouth Harbour to Brighton, our local station secrets can help you make the most of your day out.

Portsmouth Harbour: Getting to the platform

Situated next to Portsmouth Historic Dockyard and HMS Warrior, this south coast station offers an integrated travel experience. Begin your journey in style with these top tips.

  • Which way to the station?: Portsmouth Harbour is opposite a bus interchange, perfect for efficient arrivals from around Hampshire. If you’re walking to the station, get there in only a few minutes from waterfront landmarks like Vernon Monument.
  • While you wait: The station has toilets on platform 1, and a Pumpkin Cafe serving hot drinks and snacks, ensuring all passengers will have a comfortable pre-departure experience.
  • Boarding now: As a five-station platform (with only four active platforms), you can’t get too lost in Portsmouth Harbour. Direct trains to Brighton typically depart from platform 5, though this may vary so be sure to check information boards.

Onboard trains from Portsmouth Harbour to Brighton

Travel east from the Solent to Brighton on fast direct trains with Southern. Here’s what you’ll see on your route.

  • Key Landmarks: South coast destinations like East Preston and Worthing will give you plenty of sea views even before you arrive in Brighton. Cross the River Adur just before Shoreham on Sea then track it to Southwick.
  • The View Alert: Choose a seat on the Right-Hand Side of the carriage (facing East) for sea views throughout your journey.

Arriving at Brighton

Brighton is the southern terminus of the Brighton Main Line, the western terminus of the East Coastway Line, and the eastern terminus of the West Coastway Line, so lots of people end their journey in this dynamic city.

  • Arrival facilities: Inside the station, find an M&S food store, and Pret A Manger for light bites and drinks. Next door to the station is the Brighton Toy and Model Museum for an attraction at your fingertips!
  • Hop on: Local services run by Brighton & Hove Buses take you around the coastal city in double time, with efficient links around the city and nearby villages. Board from the Railway Bus Stop directly outside the station on Queens Road.
  • Seaside stroll: When you get off the train at Brighton, you’ll be only a short walk to the coast. Perfect for watersports, and with a classic British pier, Brighton is a great family day out from Portsmouth. 

Why book Portsmouth Harbour to Brighton trains with TrainPal?

  • Why book with TrainPal vs Trainline?

    Unlike Trainline, TrainPal charges no booking fees on any route. On top of that, TrainPal's Split Ticket feature automatically divides your journey into multiple ticket segments, saving up to 50% compared to buying a single through ticket. Train fares from Portsmouth Harbour to Brighton start from just £15.22 on TrainPal.

  • Is TrainPal cheaper than buying direct?

    TrainPal is often cheaper than buying direct. We don't charge any booking fees, and our Split Ticketing technology searches for the lowest fare combination across your entire journey—something train operator websites don't offer. Plus, we compare prices across multiple operators (e.g., Southern, South Western Railway on the Portsmouth Harbour to Brighton route) in a single search, so you always see the cheapest option regardless of which company operates the train.

Portsmouth Harbour to Brighton train travel guide

The train journey from Portsmouth Harbour to Brighton combines efficiency with pleasure, featuring beautiful scenery and comfort. With frequent departures from Portsmouth Harbour, you can get to Brighton in just 1h 31m, making it an ideal and convenient choice for travelling between them.

Planning and booking

Planning and booking

How much does it cost for a train from Portsmouth Harbour to Brighton?

The average ticket fare from Portsmouth Harbour to Brighton is about £15.22, 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 Brighton by train?

Utilise the TrainPal app or website to its fullest potential. Our Train Journey Planner is a top-notch online tool for planning your trips. Just enter your departure and arrival cities or stations. Then, review timetables and schedules, compare prices, consider direct routes, and check for food supplies or other amenities. Find the best train route from Portsmouth Harbour to Brighton.

What is the fastest train from Portsmouth Harbour to Brighton?

The fastest train journey time from Portsmouth Harbour to Brighton is 1h 31m. 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.

Are there direct trains from Portsmouth Harbour to Brighton?

No, you will need to transfer when travelling from Portsmouth Harbour to Brighton. 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 Brighton?

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?

Typically, you can book UK train tickets up to 12 weeks ahead of your travel date. This is when the cheapest Advance tickets are usually released by train operators. To secure the best price, we strongly recommend booking as early as possible.

Check timetables and during the journey

Check timetables and during the journey

How do I find Portsmouth Harbour to Brighton train timetables?

Portsmouth Harbour to Brighton 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.

How early should I arrive for a train in the UK?

It’s recommended to reach the train station 15-20 minutes before your train is set to leave. This gives you sufficient time to locate your platform, particularly in larger stations. Arriving early is also beneficial if you need to collect tickets or find your way around an unfamiliar station, helping to minimise any potential stress.

Do Portsmouth Harbour to Brighton trains offer Wi-Fi and other facilities?

Yes, most trains on the Portsmouth Harbour to Brighton 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.

How do I transfer between train stations in the UK?

Transferring between train stations in the UK can be effortless with some planning. If your travel requires a transfer, review your ticket and journey details for specific transfer instructions. Major stations typically feature clear signage and helpful staff. Additionally, TrainPal Train Journey Planner offers comprehensive transfer details.

What is the difference between Standard and First Class?

While Standard Class offers a good travel experience, First Class provides an upgrade in comfort and service. This typically includes enhanced amenities like complimentary food and drinks, though the specific offerings depend on the train operator.

Other things you might be interested

Other things you might be interested

Are there discounts for students or seniors on UK train tickets?

Yes. Our Railcards offer discounts on UK train tickets. Students can use the 16-17 Saver or 16-25 Railcard for up to 1/3 off most fares. Seniors aged 60 and over can use the Senior Railcard for 1/3 off. Railcards can be purchased online with a choice of one-year or three-year validity. The more you travel, the more you save.

Can UK train tickets be refunded or changed?

In the UK, refund and change policies for train tickets vary by type. Advance Tickets are generally non-refundable but may be changeable for a fee. Flexible tickets, like Anytime Train Tickets and Off-Peak train tickets, offer more options for refunds and changes. Review the specific terms and conditions of your ticket or refer to UK train ticket types for precise details.

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 Brighton route?

The train from Portsmouth Harbour to Brighton is operated by Southern. To see which operator runs a specific service, the easiest way to identify it is to use the search bar on this page. The name of the train company will be clearly displayed next to each journey option in the search results.

Essential onboard rules and facilities

  • Luggage

    Your free luggage allowance includes up to three items per passenger, covering standard bags like suitcases, backpacks, and other similarly-sized items.

  • Bicycle

    You must make a free reservation to bring a bike on most trains, but space is limited. Standard and folding bikes are generally accepted, and some operators also permit tandems and e-bikes. However, e-scooters, motorcycles, tricycles, and bicycle trailers are prohibited. We strongly advise checking the train operator's specific cycle policy on their website before travelling.

  • Children

    Discounts are available for young travellers based on age: Travellers under 5 usually travel free, children aged 5–15 get a 50% discount, and 16 to 17-year-olds can use a 16-17 Saver Railcard to get 50% off.

  • 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.

  • 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 Brighton train tickets

Explore more money-saving tips for your train journeys. Start saving today and enjoy affordable train travel with TrainPal.

Break the journey into sections for potential cheaper rail fares.

Save on long journeys with Advance tickets. Buy up to 12 weeks ahead.

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

Save 1/3 on train fares with multiple Railcards available.

Unlimited travel between 2 stations. Save more than daily tickets.

GroupSave on Off-Peak tickets: 1/3 off for groups of 3-9 adults.
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Compensation and refunds

Your plans have changed?

Step-by-step instructions for changing your journey or requesting a refund are available on our ticket refunds and changes page.

Your train was disrupted?

For information on claiming Delay Repay compensation due to a delayed, cancelled, or strike-affected service, consult our delays and disruptions page or our UK rail strike page. These pages also provide live service updates.

* 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.