How much does a train ticket from Cardiff to Portsmouth cost?

The average train ticket price from Cardiff to Portsmouth is $100. The best way to find train tickets from Cardiff to Portsmouth is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!

How long is the train trip from Cardiff to Portsmouth?

A train trip between Cardiff and Portsmouth is around 3h 19m, although the fastest train will take about 3h 15m. This is the time it takes to travel the 102 miles that separates the two cities.

How many daily trains are there between Cardiff and Portsmouth?

The number of trains from Cardiff to Portsmouth can differ depending on the day of the week. On average, there is 1. Some trains are direct while others have layovers. Simplify your train trip from Cardiff to Portsmouth by comparing and selecting the train that fits you travel style and budget on Busbud.

Which train companies travel from Cardiff to Portsmouth?

When taking the train from Cardiff to Portsmouth, you can travel comfortably and safely with Great Western Railway.

Trains from Cardiff to Portsmouth | Great Western Railway

Train Cardiff to Portsmouth: Trip Overview

Please note, this information is subject to change.

Average ticket price$100

Average train trip duration3h 19m

Number of daily trains1

Earliest train departure7:27am

Distance102 miles (164 km)

Latest train departure8:30pm

Train Companies

Great Western Railway

4/537 reviews

Staff5

Timeliness4.6

Cleanliness4.6

Wifi4.3

Based on 37 reviews, the company was rated 3.8 stars on Busbud. Travelers were especially satisfied with the staff and the seats but often complained with the value for money. Great Western Railway ticket prices on this trip start at $98.00

Train and bus companies in GB:SNCF, TGV inOui, CrossCountry, Great Western Railway, SNCF Intercités, Northern, Transpennine Express

Cardiff to Portsmouth Trains

Busbud helps you find a train from Cardiff to Portsmouth. Get the best fare and schedule, book a round trip ticket or find trains with WiFi and electrical outlets.

We make sure you can find a train service from Cardiff to Portsmouth from the most reliable train companies operating this trip.

Discover how much the train trip from Cardiff to Portsmouth will cost you. Use our filters and sorting features to find the cheapest train tickets or high-end trains.

Frequently asked questions for your trip Cardiff - Portsmouth

How much does a train ticket from Cardiff to Portsmouth cost?
How long is the train trip from Cardiff to Portsmouth?
How many daily trains are there between Cardiff and Portsmouth?
Which train companies travel from Cardiff to Portsmouth?

About Train Travel

Train Travel Tips

There are many train stations in the world, check it station pages on Busbud to get all information you need.

Regional train? High-speed train? Whichever train to Portsmouth you take, you’ll help reduce the environmental impact and carbon footprint of your trip. As you watch the landscapes unfold before your eyes, you can tell yourself that with this choice, you are making sure they remain protected.

With up to 30x less CO2 emissions for your train journey between Cardiff and Portsmouth, the train is an ecological alternative to flights or personal cars.

Tune out to the fine sounds of your best music playlist on your train trip from Cardiff to Portsmouth while indulging in miles on end of beautiful scenic views.

Did you know?

The magnetic levitation train (Maglev for short) is currently the fastest train in the world. With a speed of 603 km/ h, it is closely followed by the French high-speed train (574.8 km / h) which remains in 2020, the fastest train to date

One of the deepest train stations in the world is in Kiev. Located at a depth of 105 m, it was designed in this way to serve as a shelter in the event of an attack. The second deepest station is in China. Badaling station is located 60 m under the Great Wall of China!

Japanese trains are always on time, it is extremely infrequent to see breakdowns during peak periods. In the event of a delay of more than 5 minutes, the crew will personally apologize to each passenger.

Will you be returning to Cardiff by train?

Train from Portsmouth to Cardiff

Top Traveled Train Routes

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Trains tickets from Cardiff to Portsmouth