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 beginning of April. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.

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week: 6 Apr - 12 Apr

Flights from just £40

£42

£40

£47

£43

£54

£52

£45

£85

£62

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£70

£66

MarchAprilMayJune

Flight Duration1 h and 5 mFlights between Cardiff and Dublin take, on average, 1 h and 5 m minutes, but the time can vary according to other factors

Cheapest flight£13Cheapest price for a flight between Cardiff and Dublin found by our customers in the last 72 hours

Origin airportCardiff AirportWhen flying from Cardiff to Dublin

Destination airportDublin AirportFor the route from Cardiff to Dublin

High seasonMarchAccording to search data from our customers, March is the busiest time to fly from Cardiff to Dublin

Airlines flying this routeRyanairAirline(s) with flights between Cardiff to Dublin

One-way average Price£214The average price for a flight Cardiff - Dublin at Opodo is £214, based on the price of last 6 months

Best time to bookMarchAccording to real data May is the most popular time to book a flight to Dublin when departing from Cardiff

Airlines that fly from Cardiff to Dublin

Currency and price comparison

TrainLocal, one-way ticket

31%Trains in Dublin are 31% cheaper than in Cardiff.

Cardiff£2.50

Dublin£1.73

MealMid-priced restaurant

15%The average meal is 15% more expensive in Dublin than in Cardiff.

Cardiff£15.00

Dublin£17.31

TaxiStandard daytime start rate

14%Taxis are 14% more expensive in Dublin than in Cardiff.

Cardiff£3.50

Dublin£3.98

CoffeeRegular cappuccino

7%Coffee is 7% more expensive in Dublin than in Cardiff.

Cardiff£3.39

Dublin£3.62

Exchange rate

1 GBP = 1.15 EUR

1 EUR = 0.88 GBP

Last checked on Fri 27/03

Distance: 183 miles

Cardiff airports

Cardiff-Wales (CWL)How far from city centre: 10 miles

Dublin airports

Dublin (DUB)How far from city centre: 6 miles

Useful information to fly from Cardiff to Dublin

If you're planning a trip from Cardiff to Dublin, you'll be pleased to know that there are cheap flights to Dublin from Cardiff, making it easy to experience the vibrant city of Dublin. You can find cheap tickets to Dublin from Cardiff and explore the best flight options for your needs.

Time difference between Cardiff and Dublin

There is no time difference between Cardiff and Dublin. However, it's always a good idea to double-check for any Daylight Savings Time differences to avoid any surprises.

Best time to fly to Dublin

Dublin enjoys a temperate maritime climate, which means you can expect mild weather year-round. Temperatures in the main seasons are as follows: Spring (8-12°C / 46-54°F), Summer (14-18°C / 57-64°F), Autumn (8-12°C / 46-54°F), and Winter (4-8°C / 39-46°F). For cheap flights from Cardiff to Dublin, consider booking your trip during the shoulder seasons (May-June or September-October) for pleasant weather and fewer crowds.

Book your holidays in Dublin.

Cardiff Airports

Planning your trip to Dublin from Cardiff? You'll find flights from Cardiff Airport (CWL), the main airport serving the city. Let Opodo help you find the best deals on cheap flights to Dublin from Cardiff and secure your tickets to Dublin from Cardiff with ease.

Airport information

Cardiff Airport (CWL)

Cardiff Airport is the sole airport in Wales offering commercial passenger and cargo flights. Situated in Rhoose, it's conveniently located about 12 miles (19 km) southwest of Cardiff city centre. Whether you're looking for cheap flights from Cardiff to Dublin or cheap tickets to Dublin from Cardiff, this is your departure point.

Main airlines for this route

Several airlines offer flights to Dublin from Cardiff, providing you with options for your journey. Here are three airlines known for their routes on this popular route:

Ryanair
KLM
Aer Lingus

Dublin airports

Dublin Airport (DUB) is the main airport serving Dublin.

Airport information

Dublin Airport (DUB)

Dublin Airport is located 7 km (4.3 mi) north of the city centre.

You'll find plenty of facilities at Dublin Airport to make your journey as smooth as possible. These include currency exchange, luggage storage, shops, restaurants, and free Wi-Fi.

If you're looking for a way to get from Dublin Airport to the city centre, you have several options:

By bus: Dublin Bus operates the Airlink Express and regular bus services to and from the city centre. The journey takes approximately 25-45 minutes, depending on traffic.
By taxi: Taxis are readily available outside both terminals. The journey to the city centre takes around 20-30 minutes, depending on traffic.
By car: Dublin Airport is easily accessible by car, with major motorways nearby. Car hire services are available at the airport. Book your car hire in Dublin.

What to do and see in Dublin

Thinking about booking flights to Dublin from Cardiff? You're in for a treat! Dublin is a vibrant city with a rich history and plenty to see and do. With cheap flights from Cardiff to Dublin readily available, now is the perfect time to explore this amazing destination. Snag some cheap tickets to Dublin from Cardiff and discover the city's charm.

Here are three things you can add to your itinerary:

Explore the Guinness Storehouse: Discover the history of Ireland's most famous stout. Learn about the brewing process, enjoy a pint, and take in the panoramic city views from the Gravity Bar.
Visit Trinity College: Founded in 1592, Trinity College is Ireland's oldest university. Admire the iconic Long Room library and the Book of Kells, a beautifully illuminated manuscript from the 9th century.
Wander through St. Stephen's Green: Escape the city buzz in this Victorian park. Take a stroll through the gardens, relax by the lake, or enjoy a picnic.

Book your cheap flights to Dublin from Cardiff with Opodo today and get ready for an unforgettable trip!

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Frequently asked questions about flights from Cardiff to Dublin

Is it possible to purchase a flexible ticket for my flight from Cardiff to Dublin?

At Opodo we want to make sure that your travel plans are not affected by any cancelation as well as any possible restrictions Ireland may apply when travelling from Cardiff. Is your flight cancelled? We've got your back! With our flexible ticket guarantee you can decide if you want to book another flight - free of rebooking fee - or get a full refund!

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 £214. 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 13 £. 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.

Is Dublin expensive to visit compared to Cardiff?

If you compare transportation prices, the taxi ride in Dublin costs an average of 3.98 GBP, 14% more expensive than Cardiff, with a fare of 3.50 GBP,

While train tickets costs 31% less in Dublin: 1.73 GBP against 2.50 GBP in Cardiff.

If you compare the price of a lunch meal, however, you can find it from 17.31 GBP in Dublin, 15% more than the 15.00 GBP in Cardiff.

The price of the coffee is around 7% more expensive in Dublin, with an average of 3.62 GBP , while in Cardiff the coffee costs 3.39 GBP.

When is the best time to book a flight from Cardiff to Dublin?

The most popular months to book a flight from Cardiff to Dublin are July, August and September, 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, August is the top 1º month to fly to Dublin from Cardiff in terms of searches from our customer, followed by February and July. If you prefer to avoid high peaks of turism, however, and escape a crowded period, January, December and November are the months with less volume of searchs for the route Cardiff - 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 183.02 mi, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).

How is the weather in Dublin compared to Cardiff?

While in Cardiff temperatures can reach an average of 16.65 ºC in summer, Dublin can experience temperatures up to 14.85 ºC during the hot season. In winter, however, the weather shows around 5.37 ºC in Dublin, compared to the 5.43 ºC average in Cardiff.

Which airports have flights between Cardiff and Dublin?

The main airport route flying between Cardiff and Dublin is: Cardiff Airport (CWL) to Dublin Airport(DUB). This route is covered by the following airline(s):

Which are the airlines with flights from Cardiff to Dublin?

Airlines with direct flights departing from Cardiff to Dublin are:

Flybe.
Aer Lingus.
Ryanair.

Plan your trip

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