Travel Information
Compare train and bus for Caerphilly to Cardiff
Omio recommends booking the train as it is the most popular option from Caerphilly to Cardiff among Omio's users. If you are prioritising price take the bus with prices starting from $8. For those with little time consider booking a train which can get you there in 21m. The ticket price range depends on the travel mode: a bus costs an average of $8, and a train costs an average of $8.
Distance: 6 miles (11 km)
Compare bus with
| Bus | Most popular Train |
|---|---|
$8 Average price Cheapest | $8 Average price |
1h 18m Average total duration 48m Onboard + 30m Additional time* | 51m Average total duration Fastest 21m Onboard + 30m Additional time* |
Direct Options | Direct Options |
Compare prices and tickets Caerphilly to Cardiff by train or bus
Compare train and bus 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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Journey information
Overview: Bus from Caerphilly to Cardiff
Buses from Caerphilly to Cardiff run on average 15 times per day, taking around 48m. Cheap bus tickets for this journey start at $8 (€7) but you can travel from only $8 (€7) by train.
There are 2 buses per day. The earliest bus runs at 05:30, the last at 23:31. The fastest bus covers the 6 miles (11 km) distance in 43m.
Distance 6 miles (11 km) |
Average bus duration 48m |
Cheapest ticket price $8 (€7) |
Buses per day 15 |
Direct buses 2 |
Fastest bus 43m |
First bus 05:30 |
Last bus 23:31 |
Cheapest month Sep |
Cheapest day Sun |
High season Apr - Jun |
Low season Oct - Dec |
Busiest day Mon |
Least busy day Fri |
Bus providers: Stagecoach South Wales from Caerphilly to CardiffYou can travel by bus between Caerphilly to Cardiff with Stagecoach South Wales for as low as $8 (€7). When you search for schedules and tickets, Omio will show you the best journey
Stagecoach South Wales
FAQs: Bus from Caerphilly to Cardiff
Find answers to the most common questions about traveling from Caerphilly to Cardiff by bus. 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 bus, the cheapest option, or tips for making the most of your visit at Cardiff, this guide helps you travel smarter and with confidence.

- Cardiff Castle, a historic fortress with Roman and Norman roots offering guided tours and events
- St Fagans National Museum of History, an open-air museum showcasing Welsh life and culture through reconstructed buildings and exhibits
- Cardiff Bay, a vibrant waterfront area with dining, entertainment, and cultural attractions
- National Museum Cardiff, featuring art, archaeology, and natural history collections
- Bute Park, a large green space perfect for leisurely walks and picnics.
- Millennium Centre, a renowned arts venue hosting opera, ballet, and theater performances
- Explore the vibrant nightlife in Cardiff's city center with its array of pubs and clubs
- Take a boat tour around Cardiff Bay for scenic views and historical insights
- Visit the Cardiff International White Water for an adventurous day of rafting and kayaking
- Enjoy shopping and dining at the bustling Cardiff Market, offering local produce and unique finds.
More options for your journey from Caerphilly to Cardiff
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