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  1. Flights
  2. Ireland
  3. Dublin
  4. Cardiff - Dublin

Book cheap flights from Cardiff to Dublin from $136

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Discover the cheapest flights from Cardiff to Dublin
emptyFilter
Sat, 8 Aug - Mon, 10 Aug
Ryanair
RyanairDirect
CWL - DUB
Ryanair
RyanairDirect
DUB - CWL
140$
136$
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Cardiff to Dublin

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available at the end of June. Take advantage of this per
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week: 29 June - 5 July
Flights from just $28
$144
$28
$45
$30
$34
$31
$291
$228
$92
$31
$56
JuneJulyAugustSeptember
Exchange rate
1 AUD = 0.61 EUR
1 EUR = 1.64 AUD
Last checked on Fri, 19/06
Distance: 295 kms
Cardiff airports
Dublin airports
Dublin (DUB)How far from city centre: 9 kms

Get the Best Deals on Flights from Cardiff to Dublin

Discover the best last-minute airfares and cheap prices from Cardiff to Dublin with Opodo Australia. Avoid overspending on flight tickets and start planning your perfect getaway. Opodo offers a hassle-free booking experience, providing access to top airline carriers and the most competitive prices.


Find the best flights that fit your needs

When do you want to depart from Cardiff? Adjust your travel dates and explore a wide range of options to Dublin. With Opodo, you can find the perfect flight from our extensive selection, ensuring a seamless and enjoyable trip. Compare prices, flight durations, and amenities to choose the best option that suits your needs.


Book all in one place

But wait, there's more! Enhance your travel experience by booking a hotel and renting a car along with your flight. It's easier and often cheaper to book everything together. Choose the best offer from Cardiff to Dublin and get ready for an incredible journey. Enjoy your holiday, and remember to fasten your seatbelt. We’re ready for takeoff!

Frequently asked questions about flights from Cardiff to Dublin

How long does the flight take to go from Cardiff to Dublin?
The total flight time between Cardiff and Dublin is of around 1 h and 5 m on average, considering an average distance of 294.54 km, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).
On average, how much is the price of a flight from Cardiff to Dublin?
When you fly from Cardiff to Dublin the average price is $326. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.
How can I find cheap flights from Cardiff to Dublin at Opodo?
The cheapest price for a flight from Cardiff to Dublin is $136. At Opodo we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
When is the best time to book a flight from Cardiff to Dublin?
The most popular months to book a trip from Cardiff to Dublin are May, March and April, based on the searches of our customers.
When is the best time to travel from Cardiff to Dublin?
The best time of the year to go to Dublin when flying from Cardiff depends on several preference factors like climate, seasonality and, of course, price. When it comes to popularity, June is the top 1º month to fly to Dublin from Cardiff in terms of searches from our customer, followed by July and August. If you prefer to avoid high peaks of turism, however, and escape a crowded period, April, May and February are the months with less volume of searchs for the route Cardiff - Dublin.
How is the weather in Dublin compared to Cardiff?
While in Cardiff temperatures can reach an average of 17º ºC in summer, Dublin's temperatures can rise to 15º ºC during the hot season. In winter, however, weather data show around 5º ºC in Dublin, compared to the 5º ºC average in Cardiff.

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