4.9
4.6The cheapest and fastest trains from Cardiff Central (CDF) to Portsmouth Harbour (PMH)
Cheapest price on 18 Sept
£72
Average ticket price on 18 Sept
£96
Fastest journey on 18 Sept
3 h 21 m
Average journey duration on 18 Sept
3 h 22 m
Trains on 18 Sept
23
Distance
163 km
The best way to find a cheap train ticket from Cardiff Central (CDF) to Portsmouth Harbour (PMH) is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Cardiff Central (CDF) to Portsmouth Harbour (PMH) will cost around £96 if you buy it on the day, but you can find cheap train tickets today for only £72.
On Fri 18 Sept, we found 23 trains from Cardiff Central (CDF) to Portsmouth Harbour (PMH), including 15 direct services.
These direct trains cover the 163 km distance in an average of 3 h 22 m but if you time it right, some trains will get you there in just 3 h 21 m .
The slowest trains will take 3 h 23 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
W349748:273h25Cardiff Central (CDF)11:52Portsmouth Harbour (PMH)£721One-way0 changes- G1502419:283h28Cardiff Central (CDF)22:56Portsmouth Harbour (PMH)£721One-way0 changes
- G150016:283h25Cardiff Central (CDF)9:53Portsmouth Harbour (PMH)£721One-way0 changes
- W3504520:303h23Cardiff Central (CDF)23:53Portsmouth Harbour (PMH)£721One-way0 changes
- G1501313:303h24Cardiff Central (CDF)16:54Portsmouth Harbour (PMH)£721One-way0 changes
- G1502218:303h21Cardiff Central (CDF)21:51Portsmouth Harbour (PMH)£781One-way0 changes
- G1501011:303h22Cardiff Central (CDF)14:52Portsmouth Harbour (PMH)£781One-way0 changes
- G1500810:303h22Cardiff Central (CDF)13:52Portsmouth Harbour (PMH)£781One-way0 changes
- W3504520:303h23Cardiff Central (CDF)23:53Portsmouth Harbour (PMH)£721One-way0 changes
- G1501715:303h23Cardiff Central (CDF)18:53Portsmouth Harbour (PMH)£781One-way0 changes
Travel Information
Compare train and coach for Cardiff Central (CDF) to Portsmouth Harbour (PMH)
Omio recommends booking the coach as it is the most popular option from Cardiff Central (CDF) to Portsmouth Harbour (PMH) among Omio's users. If you are prioritising price, take the ferry, with an average ticket price of £19 For those with little time, consider booking a ferry, which has an average total journey time of 1h 40m. Average ticket prices depend on the travel mode: a ferry costs an average of £19, while a train costs an average of £71.
Distance: 163 km
Compare train with
| Train | Most popular Coach | Ferry |
|---|---|---|
£71 Average Price | £39 Average Price | £19 Average Price Cheapest |
3h 54m Average total duration 3h 24m Onboard + 30m Additional time* | 6h 0m Average total duration 5h 30m Onboard + 30m Additional time* | 1h 40m Average total duration Fastest 40m Onboard + 1h 0m Additional time* |
Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Cardiff Central (CDF) to Portsmouth Harbour (PMH):
A ferry is £21 less than a coach for this route with tickets for a coach from Cardiff Central (CDF) to Portsmouth Harbour (PMH) costing on average £39.
A ferry is £52 less than a train for this route with tickets for a train from Cardiff Central (CDF) to Portsmouth Harbour (PMH) costing on average £71.
Other travel options to Portsmouth Harbour (PMH) take longer:
Train takes on average 3h 24m.
Coach takes on average 5h 30m.
Live departures
Cardiff Central (CDF) to Portsmouth Harbour (PMH) train times
The table below shows live departures for Cardiff Central (CDF) to Portsmouth Harbour (PMH) trains for today, Thursday 17 September. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
| G15001 | 6:28 Cardiff Central (CDF) | 3h25 | 9:53 Portsmouth Harbour (PMH) | 0 changesdirect | |
| G15003 | 7:27 Cardiff Central (CDF) | 3h25 | 10:52 Portsmouth Harbour (PMH) | 0 changesdirect | |
W35169 · G15093+ L79577 | 7:49 Cardiff Central (CDF) | 3h59 | 11:48 Portsmouth Harbour (PMH) | 2 changes | |
| W34974 | 8:27 Cardiff Central (CDF) | 3h25 | 11:52 Portsmouth Harbour (PMH) | 0 changesdirect | |
| G15042 · G15095+L79595 | 8:38 Cardiff Central (CDF) | 4h10 | 12:48 Portsmouth Harbour (PMH) | 2 changes | |
| G15006 | 9:28 Cardiff Central (CDF) | 3h24 | 12:52 Portsmouth Harbour (PMH) | 0 changesdirect | |
| G15008 | 10:30 Cardiff Central (CDF) | 3h22 | 13:52 Portsmouth Harbour (PMH) | 0 changesdirect | |
| G15010 | 11:30 Cardiff Central (CDF) | 3h22 | 14:52 Portsmouth Harbour (PMH) | 0 changesdirect | |
| W35182 · G15101+L79654 | 11:50 Cardiff Central (CDF) | 3h58 | 15:48 Portsmouth Harbour (PMH) | 2 changes | |
| G15012 | 12:30 Cardiff Central (CDF) | 3h24 | 15:54 Portsmouth Harbour (PMH) | 0 changesdirect | |
| G15047 · G15103+L79674 | 12:50 Cardiff Central (CDF) | 3h46 | 16:36 Portsmouth Harbour (PMH) | 2 changes | |
| G15013 | 13:30 Cardiff Central (CDF) | 3h24 | 16:54 Portsmouth Harbour (PMH) | 0 changesdirect | |
W35188+ G01022+L84473 | 14:18 Cardiff Central (CDF) | 3h33 | 17:51 Portsmouth Harbour (PMH) | 2 changes | |
| G15015 | 14:30 Cardiff Central (CDF) | 3h23 | 17:53 Portsmouth Harbour (PMH) | 0 changesdirect | |
| G15017 | 15:30 Cardiff Central (CDF) | 3h23 | 18:53 Portsmouth Harbour (PMH) | 0 changesdirect | |
| G15019 | 16:27 Cardiff Central (CDF) | 3h25 | 19:52 Portsmouth Harbour (PMH) | 0 changesdirect | |
| W35025 | 17:27 Cardiff Central (CDF) | 3h25 | 20:52 Portsmouth Harbour (PMH) | 0 changesdirect | |
| W35200 · C48523+L79980 | 17:50 Cardiff Central (CDF) | 3h29 | 21:19 Portsmouth Harbour (PMH) | 2 changes | |
| G15022 | 18:30 Cardiff Central (CDF) | 3h21 | 21:51 Portsmouth Harbour (PMH) | 0 changesdirect | |
| G15025 | 19:28 Cardiff Central (CDF) | 3h28 | 22:56 Portsmouth Harbour (PMH) | 0 changesdirect | |
| W35045 | 20:30 Cardiff Central (CDF) | 3h23 | 23:53 Portsmouth Harbour (PMH) | 0 changesdirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Cardiff Central (CDF) to Portsmouth Harbour (PMH) by train or coach
Compare train and coach prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Why should you book Cardiff Central (CDF) to Portsmouth Harbour (PMH) trains with Omio?
Why book with Omio vs Great Western Railway?
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Great Western Railway with all available travel options, which are train and bus to ensure you get the best deal for traveling from Cardiff Central (CDF) to Portsmouth Harbour (PMH).
Why book with Omio over Wanderu?
- Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from Cardiff Central (CDF) to Portsmouth Harbour (PMH).
Journey information
Overview: Train from Cardiff Central (CDF) to Portsmouth Harbour (PMH)
United KingdomUnited Kingdom
Trains from Cardiff Central (CDF) to Portsmouth Harbour (PMH) run on average 6 times per day, taking around 3h 24m. Cheap train tickets for this journey start at £55 but you can travel from only £15 by coach.
There are 4 trains per day. The earliest train runs at 04:07, the last at 19:30. The fastest train covers the 163 km distance in 3h 8m.
Distance 163 km |
Average train duration 3h 24m |
Cheapest ticket price £55 |
Trains per day 6 |
Direct trains 4 |
Fastest train 3h 8m |
First train 4:07 |
Last train 19:30 |
Cheapest Month Aug |
Cheapest Day Fri |
High Season Jul - Sept |
Low Season Oct - Dec |
Busiest Day Thu |
Least Busy Day Wed |
Train companies: Great Western Railway from Cardiff Central (CDF) to Portsmouth Harbour (PMH) trainsGreat Western Railway trains will get you between Cardiff Central (CDF) and Portsmouth Harbour (PMH) from £15. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Great Western Railway
FAQs: Cardiff Central (CDF) to Portsmouth Harbour (PMH) train
Find answers to the most common questions about traveling from Cardiff Central (CDF) to Portsmouth Harbour (PMH) by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at Portsmouth Harbour (PMH), this guide helps you travel smarter and with confidence.
popular train stations
Important Stations and Airports in Cardiff Central (CDF) and Portsmouth Harbour (PMH)
Most Cardiff Central (CDF) to Portsmouth Harbour (PMH) trains use the Cardiff Central to Portsmouth & Southsea station pair. Use this guide to compare Cardiff Central (CDF) and Portsmouth Harbour (PMH) train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Getting to Cardiff Central from Cardiff city centre
Cardiff Central train station facilities and services
Cardiff Central has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lounge, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental and Car Rental.
Food and drink
Food options include: Gourmet Coffee Bar & Kitchen, Pret a Manger, Tesco Express
Wi-Fi and ATMs
Free Wi-Fi in the station. ATMs are located outside of the main entrance.
Tickets and information
The ticket office is open Mon - Fri: 05:40 - 21:30, Sat: 05:40 - 21:30, Sun: 07:30 - 21:30.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Cardiff Central: Parking, Taxis, WC.
Bike and car services
Available at Cardiff Central: Bike Parking, Bike Rental, Car Rental.
Accessibility
Accessibility facilities are available at Cardiff Central: There is step-free access in the whole station. There are also ramps for train access and elevators in the station.
Shops, hotels and contact
Nearby hotels include Clayton Hotel Cardiff, Cardiff Marriott Hotel, Travelodge Cardiff Central.
Getting to Portsmouth Harbour from Portsmouth city centre
Portsmouth Harbour is 1 km from Portsmouth city centre. Public transport options include:
Portsmouth Harbour train station facilities and services
Portsmouth Harbour has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental and Car Rental.
Food and drink
Food and drink options are available at Portsmouth Harbour.
Wi-Fi and ATMs
Wi-Fi is available at Portsmouth Harbour. ATMs are available at Portsmouth Harbour.
Tickets and information
Ticket office support is available at Portsmouth Harbour.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Portsmouth Harbour: Parking, Taxis, WC.
Bike and car services
Available at Portsmouth Harbour: Bike Parking, Bike Rental, Car Rental.
Accessibility
Accessibility facilities are available at Portsmouth Harbour: Staff help available: Yes, Step free access coverage: Yes, Step free access note: Step-free category B Station - Steps or 20m ramp (approx. 1:11 gradient) to main entrance, or steps to side entrance. 32m ramp (gradient up to 1:8) from Wightlink IoW ferry terminal. Level access to all platforms. Stepped footbridge between platforms is also available. Please be aware that this station has no tactile paving on the platform edge, Accessible ticket machines: There are accessible ticket machines at this station, Accessible ticket machines note: All South Western Railway ticket machines are able to sell tickets with Disabled Persons Railcard discounts. All machines are accessible, however the station may not be so please check the station access note for further details, Accessible toilets: Yes, Ramp for train access: Yes, Wheelchairs available: Yes, Impaired mobility set down / pick up points available: No.
Most popular train connections from Cardiff Central (CDF)
More options for your journey from Cardiff Central (CDF) to Portsmouth Harbour (PMH)
Here are some other resources that might have the information you need
Most popular trains to and from Portsmouth Harbour (PMH) and Cardiff Central (CDF)
Most popular train connections to Portsmouth Harbour (PMH)
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