|Distance||102 miles (164 km)|
|Average bus duration||6 h 35 min|
|Average bus ticket price||$17 (€14)|
|Bus companies||National Express|
Buses from Portsmouth to Cardiff cover the 102 miles (164 km) long trip taking on average 6 h 35 min with our travel partners like National Express. There are direct bus services available. While the average ticket price for this journey costs around $17 (€14), you can find the cheapest bus ticket for as low as $15 (€12). Travelers depart most frequently from Portsmouth & Southsea and arrive in Cardiff, Sophia Gardens.
For as little as $15 (€12) you can travel by bus between Portsmouth and Cardiff with National Express. Omio will show you the best deals, schedules and tickets available for this trip.
If you’re thinking of taking a bus from Portsmouth to Cardiff, you can enjoy a comfortable journey at a budget-friendly price with National Express. National Express is the UK’s leading long-distance bus company offering hundreds of routes to towns and cities across the UK, including routes to and from major airports like Heathrow, Gatwick, Stansted, Luton and Bristol. On a National Express bus, you can expect to travel 102 miles (164 km) from Portsmouth to Cardiff and pay as low as $15 (€12) if you book in advance.
All National Express buses have air conditioning and provide free WiFi access along with onboard entertainment. Most buses come with seat belts and power outlets at every seat, so you can charge your phone or laptop during a long journey. For your bus from Portsmouth to Cardiff, you can select from three ticket fares: Restricted Fare, Standard Fare, and Fully Flexible Fare. Check the National Express bus schedule between Portsmouth and Cardiff, select your preferred ticket type, and book your cheap bus tickets on Omio today!
Operator ticket policies for COVID
There are a few bus stations in Portsmouth to start your journey from including Portsmouth, The Hard Interchange, Portsmouth and Portsmouth, Rudmore Roundabout. In Cardiff you have a few bus station options to choose from for your arrival including Cardiff, Sophia Gardens, Cardiff, University and Cardiff, National Museum (Stop Rg).
Omio customers traveling this route depart most frequently from Portsmouth & Southsea and arrive in Cardiff, Sophia Gardens.
Passengers booking this route most frequently board their buses from Portsmouth & Southsea and need to travel around 0 mile (s) / 0 km from the city center to get to this bus station.
Passengers arriving in Cardiff most often arrive at Cardiff, Sophia Gardens and need to travel around 0 mile (s) / 0 km from this bus station to the city center.
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