Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Three Mile Cross, Mereoak Park & Ride | Cardiff North Road (Friary Gardens) | CheapestFastest |
Last refresh of the prices: Yesterday at 6:17 PM GMT.
Compare 3 ways to go from Reading to Cardiff
Among the sustainable travel choices, the carpool stands out as the good way to reach Cardiff. The journey takes about 1 hour 50 minutes and with fares starting at just $14, it presents an excellent value for a comfortable ride.
Where are the popular stops in Reading and Cardiff?
Stops in Reading
- AMereoak Ln, Three Mile Cross, Reading RG7, UK
- B
Bath Road
Bath Rd, Reading RG31 7BS, UK - C
Reading
25 Cross Street, Reading, RG1 1ST, United Kingdom
Stops in Cardiff
- A2 Sophia Cl, Cardiff CF11, UK
- B
Cardiff University (o/s Cathays Rail Stn)
50 Park Place (Bus Stop, o/s Cathays Rail Stn), Cardiff CF10 - C
Cardiff Coach Station - Sophia Gardens
22 Cathedral Rd, Cardiff CF11 9LJ, UK - D
Cardiff - Castle Street Bus Stop
21A Castle St, Cardiff CF10 1BT, UK - E
National Museum
Gorsedd Gardens Rd, Cardiff CF10 3NP, UK - F
Cardiff Bus Stop - Westgate
206 Westgate St, Cardiff CF10, UK
Compare bus companies
Flixbus is a European bus operator that offers intercity and bus travel in over 38 countries. Known for their easy-to-spot lime green buses and for offering affordable transportation between cities in Europe and the Americas, Flixbus is a good option for those looking for an affordable, reliable bus company. In their buses, you'll find free WiFi, bathrooms, and power outlets. You can also pay extra to choose your seat and get extra legroom, or even buy a snack or drink onboard directly from the driver. You can reschedule your ticket for a small fee, which varies from $1 to $5, depending on how close you are to the departure date.
Frequently asked questions about traveling from Reading to Cardiff by bus
Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.
How much is the bus ticket from Reading to Cardiff?
The cheapest bus tickets from Reading to Cardiff start from $13. The average price for this route is around $15. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Reading to Cardiff?
The average bus trip duration from Reading to Cardiff is 2h 35m, covering a distance of 95 miles (153 km). The quickest bus can get you there in 2h 35m and is operated by FlixBus.
Which bus companies service the Reading to Cardiff route?
Several major train operators operate on this route with 1 trains available per day.
What is the earliest and latest departure time for the bus from Reading to Cardiff?
The earliest bus departs from Reading to Cardiff at 1:30am. And the latest bus departs at 8:25pm.
What are the CO₂ emissions for the bus trip from Reading to Cardiff?
A bus trip from Reading to Cardiff generates an estimated 4 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Reading to Cardiff was searched and found on Dec 9, 2025 with a price of $11To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Reading to Cardiff, as early as possible.
You can expect to pay from $11 to $31 for a bus ticket from Reading to Cardiff based on the last 2 days. You can expect to find the cheapest price for the trip at $11 which is on 2025-12-09.
What's the cheapest way to go from Reading to Cardiff?
The bus is the cheapest travel choice for this destination
