Which train booking app is the cheapest in the UK?

In our test of 22 routes, Choo Choo offered the best or joint-best price on 68% of journeys, with 7 outright wins with the second best only having 3 outright wins. Click here to see the test.

Does Choo Choo charge booking fees?

We don't charge a booking fee. We do however apply a 15% split saving share, which only applies when we've actually found you a saving, so you're never paying more than you should.

What is Split Ticketing?

Split ticketing means buying two or more tickets for the same journey at separate fare points. It’s legal and can reduce the total price significantly. See the National Rails explanation here.

When can I claim delay compensation?

You’re usually entitled to compensation if your train arrives 15–30 minutes late but it varies by operator. This is why Choo Choo automatically alerts you when you’re eligible, so you never miss a refund.

Is Choo Choo a legitimate UK train booking app?

Yes. Choo Choo is National Rail accredited and processes tickets through the same national systems as all major UK ticketing retailers.

Cheap train tickets from Portsmouth Harbour to London Waterloo

Trains from Portsmouth Harbour to London Waterloo

Planning a trip to the coast? Check the latest train times, compare prices, and find live departure information for all services running from Portsmouth Harbour to London Waterloo below.

Choo Choo: Train Tickets

Available on iOS and Android.

No Booking Fees, Ever

Book your train tickets with zero extra charges-what you see is what you pay.

Split Ticket Savings

We automatically find and book split tickets to get you the cheapest possible fare on every journey.

Delay Compensation Alerts

Get notified when you’re eligible for delay compensation, see exactly how much you can claim, and go straight to the claim page.

Real-Time Travel Updates

Stay informed with instant alerts on train delays, cancellations, platform changes and rail strikes.

E-Ticket in Your Wallet

Buy e-tickets in seconds and add them directly to your phone’s wallet for a seamless travel experience.

Personalize Travel, Your Way

Save your favourite routes, add Railcards, and customise travel preferences for a smoother, smarter journey.

Portsmouth Harbour to London Waterloo Route Station Information Station Details Ticket Office Opening Hours Accessibility Additional Info FAQ

Brighton to London Victoria

Reading to London Paddington

Gatwick Airport to London Victoria

Ashford International to London St Pancras International

Portsmouth Harbour to London Waterloo

Travelling from Portsmouth Harbour to London Waterloo is a popular rail journey linking the South Coast with central London. With Choo Choo, you can easily compare ticket prices and find the most convenient trains for your trip.

Whether you’re commuting into the capital, travelling for business, or heading to London for a day out, Choo Choo helps you check train times, compare fares and book tickets quickly.

Route Info

Frequent direct services run with South Western Railway throughout the day
Typical journey times range from around 1 hour 30 minutes to 1 hour 45 minutes
The rail distance between Portsmouth and London is approximately 74 miles (119 km)
Weekday peak travel demand is usually 06:00-09:00 and 16:00-18:30
London Waterloo station is located in central London, close to the South Bank, Westminster and major Underground connections

Getting to Portsmouth Harbour Station

Portsmouth Harbour station is located right on the waterfront and is easy to access:

Ferry: Passenger ferries connect the station with Gosport and nearby coastal locations
Bus: Local bus services stop close to the station with links across Portsmouth and the surrounding area
Driving: Nearby car parks and drop-off areas are available close to the harbour
Taxi: Taxi services operate around the harbour area with pick-up points near the station entrance

Taking the train is a straightforward way to travel from Portsmouth to London without the delays of motorway traffic on the A3 and M25.

Looking to book your journey? Get cheap train tickets with Choo Choo - download our app, or use our website.

Address
Portsmouth Harbour station, The Hard Interchange, Portsmouth, Hampshire, PO1 3PA
Phone Number-
Parking Capacity-
Pick Up & Drop-off point Yes

Ticket Machine Yes
Staff help Yes

Monday - Sunday
24 Hours

Staff help Yes
Step-free access coverage Yes
Step-free access notes
B2, (refer to quick reference guide)
Ramps for train access Yes
Wheelchairs Yes
Induction Loop
Induction loops are throughout this station

Food & Drink Yes
WiFi Yes
Toilets Yes
Showers No
Baby changing No
Shops No
ATM Yes
Cycle storage / Spaces
Yes / 38 Spaces
Sheltered cycle storage No
Bus Yes
Customer Services Yes
First Class Lounge No
Luggage Storage No
Lost & Found Yes

Frequently Asked Questions

Delay Repay & Compensation

If your journey was delayed, you may be entitled to compensation. Choo Choo makes it easy to track your eligibility and process your claim.

When Can You Claim Compensation

DR15 (Delay Repay 15)

Compensation starts at 15 minutes delay

15 - 29 min → 25% refund
30 - 59 min → 50% refund
60+ min → 100% refund (for that leg)
120+ minutes → 100% Refund (for both legs)

DR30 (Delay Repay 30)

Compensation starts only at 30 minutes delay

30 - 59 min → 50% refund
60+ min → 100% refund
120+ minutes → 100% Refund (for both legs)

Missed Connection

If a delay made you miss a connection, you can claim for:

The full journey
Or the unused portion

Downgrade or No Reserved Seat

If you paid for First Class but sat in Standard, or
Had no reserved seat despite paying
You may claim a partial refund

Train Cancellation

Full refund if you didn't travel
Partial refund or Delay Repay if you travelled on a different train with a delay

Alternative Transport Costs

If you had to use a taxi or bus due to cancellation or disruption → You may claim a refund with a receipt by contacting the Train Operating Company at fault.

Most popular train routes in England

From the beautiful rolling hills of The Cotswolds to the sandy beaches of Cornwall, to the bustling cities full of must-see attractions and fantastic culinary delights, England has some truly unmissable destinations, and we’re here to bring you all of them in one handy place. Explore, be inspired, and travel greener by train!

Choo Choo: Train Tickets

Available on iOS and Android.

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