The cheapest and fastest trains from Cardiff to Caerphilly
Cheapest price
$8
Average price
$9
Fastest journey
19 m
Average duration
20 m
Trains per day
3
Distance
11 km
The best way to find a cheap train ticket from Cardiff to Caerphilly is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Cardiff to Caerphilly will cost around $9 if you buy it on the day, but the cheapest tickets can be found for only $8.
Of the 3 trains that leave Cardiff for Caerphilly on Sun, Jan 25, 3 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sun, Jan 25 the direct trains cover the 11 km distance in an average of 20 m but if you time it right, some trains will get you there in just 19 m .
On Sun, Jan 25 the slowest trains will take 21 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.






Travel Information
Compare bus and train for Cardiff to Caerphilly
Omio recommends booking the train as it is the most popular option from Cardiff to Caerphilly among Omio's users. If you are prioritising price take the train with prices starting from €7. 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 train costs an average of €7, and a bus costs an average of €7.
Distance: 6 miles (11 km)
Compare train with
Most popular Train | Bus |
|---|---|
€7 Average price Cheapest | €7 Average price |
51m Average total duration Fastest 21m Onboard + 30m Additional time* | 1h 16m Average total duration 46m Onboard + 30m Additional time* |
![]() Most popular train company | ![]() Most popular bus company |
Direct Options | Direct Options |
Live departures
Cardiff to Caerphilly train times
The table below shows live departures for Cardiff to Caerphilly trains for today, Saturday, January 24. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 2:41 PM Cardiff | 0h21 | 3:02 PM Caerphilly | 0 transfersDirect | |
| Sunday, January 25 | |||||
![]() | 8:52 AM Cardiff | 0h20 | 9:12 AM Caerphilly | 0 transfersDirect | |
![]() | 9:52 AM Cardiff | 0h21 | 10:13 AM Caerphilly | 0 transfersDirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Cardiff to Caerphilly by bus or train
Compare bus and train 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.
Jan 25
Jan 26
Jan 27
Jan 28
Jan 29
Jan 30
Jan 31
Why should you book Cardiff to Caerphilly trains with Omio?
Transport for Wales operates all train services from Cardiff to Caerphilly. Omio is the only official third party seller for Transport for Wales tickets.
Why book with Omio vs Transport for Wales?
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Transport for Wales with all available travel options, which are bus and train to ensure you get the best deal for traveling from Cardiff to Caerphilly.
Why book with Omio over Trainline and Rail Europe?
- Official reseller: Transport for Wales tickets can only be bought on Omio or Transport for Wales's website as Omio is the only official third party seller for Transport for Wales tickets. Trainline, RailEurope, and Rail.Ninja do not sell Transport for Wales tickets as they are not official sellers.
- Multiple modes of transport: Omio allows you to compare travel options including bus and train to find the ideal travel option from Cardiff to Caerphilly.
Journey information
Overview: Train from Cardiff to Caerphilly
Trains from Cardiff to Caerphilly run on average 18 times per day, taking around 21m. Cheap train tickets for this journey start at $8 (€7) if you book in advance.
There are 13 trains per day. The earliest train runs at 05:34, the last at 23:54. The fastest train covers the 6 miles (11 km) distance in 18m.
Distance 6 miles (11 km) |
Average train duration 21m |
Cheapest ticket price $8 (€7) |
Trains per day 18 |
Direct trains 13 |
Fastest train 18m |
First train 05:34 |
Last train 23:54 |
Train companies: Transport for Wales from Cardiff to Caerphilly trainsTransport for Wales trains will get you between Cardiff and Caerphilly from $8 (€7). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Transport for Wales
FAQs: Trains from Cardiff to Caerphilly
Find answers to the most common questions about traveling from Cardiff to Caerphilly by train. 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 train, the cheapest option, or tips for making the most of your visit at Caerphilly, this guide helps you travel smarter and with confidence.

popular train stations
Popular train stations from Cardiff to Caerphilly
- Mon - Fri: 05:40 - 21:30
- Sat: 05:40 - 21:30
- Sun: 07:30 - 21:30
- Free Wi-Fi in the station.
- Type of shops available: News agent and convenience store
- Car Park: Brewery Car park
- Gourmet Coffee Bar & Kitchen
- Pret a Manger
- Tesco Express
- Taxi: Taxi rank is on the right as you exit the main station entrance
- There is step-free access in the whole station. There are also ramps for train access and elevators in the station.
- Toilets Location: The toilets are located on Platforms 1 to 8. The National Key toilets are located in the East Subway near the lifts and on Platform 8; these toilets are operated by a radar key and are only available during staffing hours.
- National key toilets: Yes
- National key toilets location: The National Key/Accessible toilets are located in the East Subway near the lifts and on Platform 8; these toilets are operated by a RADAR key and are only available during staffing hours.
- Baby changing facilities: Yes
- Clayton Hotel Cardiff
- Cardiff Marriott Hotel
- Travelodge Cardiff Central
- Waiting rooms location: On platforms 1/2, 3/4, 6/7 and 8.
- Mon - Fri: 05:40 - 21:30
- Sat: 05:40 - 21:30
- Sun: 07:30 - 21:30
- Storage sheltered: Yes
- Storage location: East end of platforms 1 and 2, 3 and 4, 6 and 7 - also at the front and rear of the station.
- Storage CCTV: Yes
- Commuter rail lines: City Line, Rhondda Line, Rhymney Line, Valley Line, South Wales Main Line
- Train lines: Transport for Wales, CrossCountry, Great Western Railway
- Location for Rail Replacement Services: At the rear car park (Penarth Road entrance)
- Opening hours: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday 07:40 - 18:00 Sunday 10:00 - 15:30 Temporary opening hours due to the COVID-19 pandemic.
- Car Park: No
- Staff help available: Yes
- Step free access coverage: Yes
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible ticket machines note: The ticket machines are near the main entrance and take cash and major debit and credit cards.
- Accessible toilets: Yes
- Ramp for train access: Yes
- Wheelchairs available: No
- Impaired mobility set down / pick up points available: No
- Toilets Location: The toilets are located on Platform 4. The National key toilets are located on the Main Concourse to the right of the Ticket Office; these toilets are operated by a radar key and are only available during staffing hours.
- National key toilets: Yes
- Baby changing facilities: No
- Travelodge
- Storage sheltered: No
- Storage location: to the right of the station front
- Storage CCTV: Yes
- Information available from staff: Yes - from ticket office
- Helpline Contact: 03333 211202
- Passenger Information Systems: Departure screens, Announcements, Arrival screens
- Onward travel information: Limited service from stop outside station Mondays to Fridays
- Location for Rail Replacement Services: For services towards Cardiff Central use the bus stop at the front of the station. For services towards Cathays use the bus stop in front of the shop opposite the station entrance. Please ask a member of station staff if you are unsure of which stop to use.
- Car Park: No
- Staff help available: Yes
- Step free access coverage: No
- Step free access note: Category B3. The station is not suitable for wheelchair or powered mobility scooter users. Platform 1 (to Rhymney) has a long, steep access ramp. Platform 2 (to Cardiff) is only accessible via 41 steps. Customers travelling from the Rhymney Valley are advised to alight at Cardiff Queen Street and return to Heath Low Level.
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible ticket machines note: The ticket machine(s) do not accept cash. Payment is by major debit and credit cards only.
- Ramp for train access: Yes
- Wheelchairs available: No
- Impaired mobility set down / pick up points available: No
- Location for Rail Replacement Services: Wait outside station on Heath Halt Road
- Opening hours: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday 07:30 - 12:50 Sunday Closed
- Type of shops available: Convenience store
- Staff help available: Yes
- Step free access coverage: Yes
- Step free access note: Category B2. Platform 1 (for Cardiff) has level access. Platform 2 (for Rhymney) is accessible only by a footbridge or by a steep ramp.
- Accessible car park equipment: Wheelchair users can use car park equipment at this station unaided
- Accessible public telephones: Low level/text public phones
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible ticket machines note: The ticket machine(s) take cash, and major debit and credit cards.
- Ramp for train access: Yes
- Wheelchairs available: No
- Impaired mobility set down / pick up points available: No
- Storage sheltered: Yes
- Storage location: Near the station entrance
- Storage CCTV: Yes
- Information available from staff: Yes - from ticket office
- Helpline Contact: 03333 211202
- Passenger Information Systems: Departure screens, Arrival screens
- Location for Rail Replacement Services: Wait outside station adjacent to taxi rank
- Staff help available: Yes
- Step free access coverage: Yes
- Step free access note: Category B2. Step free access is available to Platform 1 (to Cardiff) via a long moderately steep ramp. Step free access is available to Platform 2 (to Rhymney) from the car park on Llwyn-On Street. Both platforms are connected via a subway with a moderately steep footpath.
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible ticket machines note: The ticket machine(s) do not accept cash. Payment is by major debit and credit cards only.
- Ramp for train access: No
- Wheelchairs available: No
- Location for Rail Replacement Services: Wait outside the entrance to the station car park
- Car Park: Station Car Park
- Staff help available: Yes
- Step free access coverage: Yes
- Step free access note: Category B1. Wheelchair users, mobility scooter users and customers with reduced mobility may find the steep ramps leading from Nantgarw Road to both platforms difficult to negotiate.
- Accessible car park equipment: Wheelchair users can use car park equipment at this station unaided
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible ticket machines note: The ticket machine takes debit and credit cards only.
- Ramp for train access: Yes
- Wheelchairs available: No
- Impaired mobility set down / pick up points available: No
- Location for Rail Replacement Services: Use the bus stops under the bridge on Nantgarw Road
More options for your journey from Cardiff to Caerphilly
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