|Distance||102 miles (164 km)|
|Bus providers||National Express|
Buses from Cardiff to Portsmouth cover the 102 miles (164 km) long route with our travel partners like National Express. There are direct bus services available.
Travel on National Express buses to Portsmouth from Cardiff at great prices. Omio finds you bus times and tickets for over 1000 travel companies all in one place.
National Express is the leading bus company for routes throughout the United Kingdom, operating over 550 buses a day and serving over 900 destinations across the country. National Express even offers routes to and from major UK airports like Heathrow, Gatwick, Stansted, Luton and Bristol 24 hours a day at affordable prices for the budget traveler in mind. All National Express buses are air-conditioned and provide free WiFi and onboard entertainment. Most buses are equipped with seat belts and power outlets in each seat, so you can charge your phone or laptop during a long journey. You can select between three ticket types for the Cardiff - Portsmouth bus: Restricted Fare, Standard Fare, and Fully Flexible Fare. Refundable tickets provide more flexibility than other ticket options, meaning you can cancel or change your ticket easily, should you need to.
Here are some other resources that might have the information you need