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Cheap bus tickets from Dublin to Cardiff

from 115,98 €

Connecting you to the world

Endless possibilities. Discover over 8,000 destinations across more than 40 countries.

Comfort on the go

Kick back with free Wi-Fi, power outlets, and extra leg space. That's what modern buses are all about.

Choose, book, travel

From your screen to your seat in seconds. You do the booking, we'll take care of the rest.

Go together

Why adding another car on the road when you can choose collective travel instead?

What to expect of your trip

Fast, easy, and affordable options from Dublin to Cardiff

Min. trip duration

16 hr 40 mins

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Min. distance

808 km

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Cheapest trip

From 115,98 €

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2

Min. trips a day

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On this page

Bus stations and stops in Dublin

Please note: your ticket will contain the most up-to-date address information.
Best service on board
Available options you can find for a more comfortable trip:
wifi
Free WiFi
Stay connected throughout your journey
socket
Power Outlets
Keep your devices charged on the go
seat
Comfortable seats
Relax with extra legroom and reclining seats
luggage
Luggage storage
Space to safely stow your belongings
toilet
Toilets
Conveniently available on every FlixBus
First time travelling with us?
More on our service
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Onboard services are subject to availability

Where to next?
Discover our travel map with over 8000 destinations worldwide.
Explore the map
Vehicle passing through a city

Digital ticket & Live tracking

Discover the FlixBus app

Book trips
Your tickets
Track your trip
Always in-the-know
Get it on Google Play Download on the App Store
FlixBus app on phone

Scan to download the App

Trusted by 500+ million passengers

Frequently asked questions

The bus route from Dublin to Cardiff covers 808 km. FlixBus can bring you from Dublin to Cardiff in 16 hours 40 minutes.
When traveling from Dublin to Cardiff, you can track your bus location on our Real-Time Bus Tracker. Just select the relevant bus stop and check the time of arrival. Find out where your bus is and check if there are delays on the route.
We offer several secure payment methods for purchasing your ticket from Dublin to Cardiff. You can pay using debit or credit card, PayPal, Google Pay, and other options. All available payment methods will be displayed during checkout so you can choose the one that suits you best. If you experience payment issues, check that your payment details are correct, your card is enabled for online or international transactions, and that you have sufficient funds. If you buy your bus ticket onboard or at a sales point, you may also have the option to pay in cash.
Passengers traveling from Dublin to Cardiff with FlixBus can bring one piece of checked luggage and one piece of hand luggage free of charge. Your hand luggage should fit in the overhead compartment or under your seat, while larger bags are stored in the bus’s luggage compartment. If you want to bring additional or special luggage, you can find all available options on our luggage allowance.
Traveling by bus from Dublin to Cardiff is one of the most environmentally-friendly options available as it reduces traffic associated emissions, and passengers can offset their carbon emissions when they travel with FlixBus by clicking the CO₂ compensation box when booking their ticket.
FlixBus buses traveling from Dublin to Cardiff offer extra legroom, private outlets, and restrooms. Most buses also provide free Wi-Fi.
The first FlixBus from Dublin to Cardiff departs at 17:45, while the last departure is at 19:00. Departure times may vary depending on the day and route, so it’s always advisable to check the schedule before you book your bus ticket.
There are 18 bus stops in Dublin. You can find their locations on the map on this page.
There is one bus station in Cardiff. You can find its location on the map on his page.
No, you don't need to print your ticket if you purchased it online or via the app. Simply show the driver the QR code that you received via email or that is stored in the app and you're ready to travel from Dublin to Cardiff. It's that easy!
With FlixBus, you can conveniently reach 17 destinations from Cardiff, including London, Bristol, London Heathrow Airport.
Yes, weekend trip options are available from Dublin to Cardiff. Check out the route's schedule and chose the best option to suit your plans!
Yes, night buses from Dublin to Cardiff are available, offering a convenient way to travel overnight and save time during the day. Overnight bus trips can also help you reduce accommodation costs while making the most of your journey.

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