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Transport for Wales
Avanti West Coast

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Caerphilly to Cardiff Bay by train

It takes an average of 36m to travel from Caerphilly to Cardiff Bay by train, over a distance of around 8 miles (12 km). There are normally 58 trains per day travelling from Caerphilly to Cardiff Bay and tickets for this journey start from $7.28 when you book in advance.

First train

05:09

Last train

21:26

Departure station

Caerphilly

Arrival station

Cardiff Bay

Journey time

From 18m

Distance

8 miles (12 km)

Frequency

58 trains per day

Changes

1 change

Price

From $7.28

Train operators

Transport for Wales

Travel from Caerphilly to Cardiff Bay by train in 18 minutes

If you want to know more about the journey from Caerphilly to Cardiff Bay by train, look no further!

The average journey time from Caerphilly to Cardiff Bay by train is 36 minutes, although on the fastest services it can take just 18 minutes. You'll usually find 58 trains per day travelling the 8 miles (12 km) between these two destinations. You'll need to make 1 change along the way to Cardiff Bay. You'll probably be travelling with Transport for Wales to get to Cardiff Bay, as they are the main operators of services on this route.

Plan your trip ahead of time and book early if you want to snap up the cheapest fares. Tickets from Caerphilly to Cardiff Bay start from $7.28 when you book in advance, so use our Journey Planner to view the latest prices. Travelling Off-Peak or using a Railcard are also great ways to save.

Keep reading for more information about the train journey to Cardiff Bay, including FAQs, and tips on booking cheap train tickets. Check the timetable above for live train times or if you're ready to book, just start a search for tickets with us today.

Journey details

Want to know more about your journey from Caerphilly to Cardiff Bay? We've compiled some of the most frequently asked questions by our customers to help you plan your journey.

How long does the train from Caerphilly to Cardiff Bay take?

The average journey time by train between Caerphilly and Cardiff Bay is 36 minutes, with around 58 trains per day. The journey time may be longer on weekends and holidays, so use our Journey Planner on this page to search for a specific travel date.

What's the fastest journey time between Caerphilly and Cardiff Bay by train?

The fastest journey time by train from Caerphilly to Cardiff Bay is 18 minutes.

How much does the train from Caerphilly to Cardiff Bay cost?

Train ticket prices from Caerphilly to Cardiff Bay can start from as little as $7.28 when you book in advance. The cost of tickets can vary depending on the time of day, route and class you book and are usually more expensive if you book on the day.

Is there a direct train from Caerphilly to Cardiff Bay?

No, there are no direct train services from Caerphilly to Cardiff Bay. Travelling from Caerphilly to Cardiff Bay by train will require a minimum of 1 change.

What time does the first train from Caerphilly to Cardiff Bay leave?

The first train from Caerphilly to Cardiff Bay leaves at 05:09. Times and services may vary during weekends and holidays.

What time does the last train from Caerphilly to Cardiff Bay leave?

The last train from Caerphilly to Cardiff Bay leaves at 21:26. Trains that depart in the early morning hours or very late evening may be sleeper services, time and services may also vary during weekends and holidays.

What's the distance between Caerphilly and Cardiff Bay by train?

Trains travelling from Caerphilly to Cardiff Bay cover a distance of around 8 miles (12 km) during the journey.

Looking for more information?

If you’re looking for the return train journey, check out trains from Cardiff Bay to Caerphilly.

Cheap train tickets from Caerphilly to Cardiff Bay

Train tickets from Caerphilly to Cardiff Bay start at $7.28 one way for a Standard Class ticket if you book in advance. As most UK train companies increase their prices as the departure date approaches, we’ll help you find the cheapest tickets.

Book in advance

Look out for Advance tickets – they usually come out up to 12 weeks before the departure date and can be cheaper than buying on the day. If you’re here a tad early, sign up for our Advance ticket alert today to get notified when your tickets are released.

Consider a Season Ticket

If you catch this train more than 3 times per week, you could save money with a Season Ticket. With annual, monthly and weekly options available, find out if a season ticket for Caerphilly to Cardiff Bay is right for you.

Use your Railcard

National Railcards offer a 1/3 off eligible train tickets in the UK and can be a great investment if you travel a few times or more in a year. Find out how you can save with a National Railcard here.

Split your tickets

Download our app to find split tickets — courtesy of SplitSave, our handy feature which 'splits' your train tickets where possible to find you a better deal. Learn more about the clever tech behind split tickets, and how to spot SplitSave discounts in our app.

For more money-saving tips on UK and European train travel, read our cheap train tickets guide.

Advance adult single fare. Excludes booking fee. Prices seen by Trainline customers in the last 30 days. Availability limited.
† Average savings on advance fares booked at least one week before day of travel vs Anytime fares purchased on day of travel. Subject to availability. Excludes coach.

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