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Cheap flights from Cardiff to Dublin from £24

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cardiff to Dublin departing on 29/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Cardiff to Dublin

Cheap return flights

These are some of the best return flight deals from Cardiff to Dublin that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Cardiff to Dublin.

Cheap last-minute flights

Planning a quick getaway from Cardiff to Dublin? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Dublin, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Cardiff to Dublin

Find recent round-trip train or bus tickets from Cardiff to Dublin.

All round-trip flight deals to Dublin

The cheapest plane tickets to Dublin found on KAYAK recently.
16:10 - 17:10CWL-DUB
1h 00mdirect
06:55 - 07:55DUB-CWL
1h 00mdirect
£57Ryanair
Find Deal
Fri, 6 Dec - Sun, 8 Dec
16:10 - 17:10CWL-DUB
1h 00mdirect
06:55 - 07:55DUB-CWL
1h 00mdirect
£65Ryanair
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Fri, 13 Dec - Sun, 15 Dec
09:45 - 10:45CWL-DUB
1h 00mdirect
08:20 - 09:20DUB-CWL
1h 00mdirect
£69Ryanair
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Sat, 7 Dec - Sat, 14 Dec
09:45 - 10:45CWL-DUB
1h 00mdirect
11:50 - 12:50DUB-CWL
1h 00mdirect
£73Ryanair
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Sat, 4 Jan - Mon, 6 Jan
16:10 - 17:10CWL-DUB
1h 00mdirect
06:55 - 07:55DUB-CWL
1h 00mdirect
£80Ryanair
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Fri, 6 Dec - Sun, 8 Dec
08:20 - 09:20CWL-DUB
1h 00mdirect
08:10 - 15:40DUB-CWL
7h 30m1 stop
Sun, 8 Dec - Sat, 14 Dec
08:20 - 09:20CWL-DUB
1h 00mdirect
08:10 - 15:40DUB-CWL
7h 30m1 stop
Sun, 8 Dec - Sat, 14 Dec
17:25 - 08:05CWL-DUB
14h 40m1 stop
17:20 - 09:50DUB-CWL
16h 30m1 stop
£197KLM
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Sat, 11 Jan - Sun, 12 Jan
17:25 - 22:05CWL-DUB
4h 40m1 stop
17:25 - 09:50DUB-CWL
16h 25m1 stop
£235KLM
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Tue, 3 Dec - Mon, 9 Dec
12:00 - 21:55CWL-DUB
9h 55m2 stops
15:30 - 11:30DUB-CWL
20h 00m2 stops
£400Aer Lingus
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Tue, 3 Dec - Mon, 9 Dec
16:20 - 17:20CWL-DUB
1h 00mdirect
£24Ryanair
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Tue, 29 Apr
13:15 - 14:15CWL-DUB
1h 00mdirect
£25Ryanair
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Mon, 20 Jan
08:20 - 09:20CWL-DUB
1h 00mdirect
£32Ryanair
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Sun, 19 Jan
14:15 - 15:20CWL-DUB
1h 05mdirect
£84Aer Lingus
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Thu, 20 Feb
17:00 - 07:00CWL-DUB
14h 00m2 stops
Mon, 16 Dec
17:15 - 08:20CWL-DUB
15h 05m1 stop
£107KLM
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Sat, 17 May
17:25 - 08:05CWL-DUB
14h 40m1 stop
£113KLM
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Mon, 20 Jan
12:00 - 08:05CWL-DUB
20h 05m2 stops
Tue, 18 Feb
17:00 - 13:15CWL-DUB
20h 15m2 stops
£236Aer Lingus
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Fri, 21 Feb
10:20 - 22:50CWL-DUB
12h 30m2 stops
£427Air France
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Thu, 5 Dec
09:45 - 10:45CWL-DUB
1h 00mdirect
11:50 - 12:50DUB-CWL
1h 00mdirect
£221Ryanair
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Sat, 23 Nov - Mon, 25 Nov
09:45 - 10:45CWL-DUB
1h 00mdirect
16:15 - 23:50DUB-CWL
31h 35m1 stop
Sat, 23 Nov - Sat, 23 Nov
09:45 - 10:45CWL-DUB
1h 00mdirect
21:30 - 23:50DUB-CWL
26h 20m2 stops
Sat, 23 Nov - Sat, 23 Nov
13:15 - 14:15CWL-DUB
1h 00mdirect
14:45 - 15:45DUB-CWL
1h 00mdirect
£426Ryanair
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Mon, 25 Nov - Fri, 29 Nov
08:20 - 09:20CWL-DUB
1h 00mdirect
06:55 - 07:55DUB-CWL
1h 00mdirect
£32Ryanair
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Sun, 8 Dec - Sun, 15 Dec
08:20 - 09:20CWL-DUB
1h 00mdirect
08:20 - 09:20DUB-CWL
1h 00mdirect
£33Ryanair
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Sun, 8 Dec - Sat, 14 Dec
08:20 - 09:20CWL-DUB
1h 00mdirect
06:55 - 07:55DUB-CWL
1h 00mdirect
£34Ryanair
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Sun, 8 Dec - Sun, 15 Dec
16:10 - 17:10CWL-DUB
1h 00mdirect
06:55 - 07:55DUB-CWL
1h 00mdirect
£57Ryanair
Find Deal
Fri, 6 Dec - Sun, 8 Dec
16:10 - 17:10CWL-DUB
1h 00mdirect
06:55 - 07:55DUB-CWL
1h 00mdirect
£65Ryanair
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Fri, 13 Dec - Sun, 15 Dec
09:45 - 10:45CWL-DUB
1h 00mdirect
08:20 - 09:20DUB-CWL
1h 00mdirect
£69Ryanair
Find Deal
Sat, 7 Dec - Sat, 14 Dec
09:45 - 10:45CWL-DUB
1h 00mdirect
11:50 - 12:50DUB-CWL
1h 00mdirect
£73Ryanair
Find Deal
Sat, 4 Jan - Mon, 6 Jan
16:10 - 17:10CWL-DUB
1h 00mdirect
06:55 - 07:55DUB-CWL
1h 00mdirect
£80Ryanair
Find Deal
Fri, 6 Dec - Sun, 8 Dec
09:45 - 10:45CWL-DUB
1h 00mdirect
06:55 - 07:55DUB-CWL
1h 00mdirect
£90Ryanair
Find Deal
Sat, 18 Jan - Sun, 19 Jan
09:45 - 10:45CWL-DUB
1h 00mdirect
06:55 - 07:55DUB-CWL
1h 00mdirect
£92Ryanair
Find Deal
Sat, 21 Dec - Sun, 22 Dec

Ryanair flights from Cardiff to Dublin

Our best Ryanair deals on Cardiff to Dublin flight tickets
Ryanair
6 Dec
CWL16:10Cardiff Wales
1h 00m
DUB17:10Dublin
8 Dec
DUB06:55Dublin
1h 00m
CWL07:55Cardiff Wales
Ryanair
13 Dec
CWL16:10Cardiff Wales
1h 00m
DUB17:10Dublin
15 Dec
DUB06:55Dublin
1h 00m
CWL07:55Cardiff Wales
Ryanair
7 Dec
CWL09:45Cardiff Wales
1h 00m
DUB10:45Dublin
14 Dec
DUB08:20Dublin
1h 00m
CWL09:20Cardiff Wales

KLM flights from Cardiff to Dublin

Our best KLM deals on Cardiff to Dublin flight tickets
KLM
11 Jan
CWL17:25Cardiff Wales
14h 40m
1 stop
DUB08:05Dublin
12 Jan
DUB17:20Dublin
16h 30m
1 stop
CWL09:50Cardiff Wales
KLM
3 Dec
CWL17:25Cardiff Wales
4h 40m
1 stop
DUB22:05Dublin
9 Dec
DUB17:25Dublin
16h 25m
1 stop
CWL09:50Cardiff Wales
KLM
6 Dec
CWL17:25Cardiff Wales
4h 40m
1 stop
DUB22:05Dublin
8 Dec
DUB05:55Dublin
3h 55m
1 stop
CWL09:50Cardiff Wales

How to get the cheapest flight ticket from Cardiff to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Cardiff to Dublin?

September. The cheapest time of year to fly to Dublin from Cardiff is September. The most expensive is February.

What is the cheapest day to depart Cardiff for Dublin?

Sunday. The cheapest day of the week is usually Sunday. The most expensive is usually Thursday.

When is the cheapest time to fly from Cardiff to Dublin?

At midday. Cardiff to Dublin flights are approximately 53% more expensive in the morning than at midday

What is the cheapest airline that flies to Dublin from Cardiff?

Ryanair. Ryanair, Aer Lingus, and KLM are the most popular carriers operating from Cardiff to Dublin

What is the cheapest Cardiff to Dublin flight route?

Cardiff Wales - Dublin. Fly from Cardiff Wales to Dublin for the best Cardiff - Dublin flight prices

How far in advance should you book Cardiff to Dublin flights?

52 days before. The cheapest time to buy a flight from Cardiff to Dublin is approximately 52 days to departure

How many flights depart from Cardiff to Dublin on average per week?

As of November 2024, 1 flights take off from Cardiff and land in Dublin each week. The most common flight departure day for this route is Mon, with 100% of weekly flights taking off on this day.

Can stopping save me money on Cardiff to Dublin flights?

No. A direct flight is the cheapest option for a flight between Cardiff to Dublin.

How have Cardiff to Dublin flight prices changed over time?

As of November 2024, prices for Cardiff to Dublin flights are approximately 36% more expensive when compared to flights at the same time last year.

When to book flights from Cardiff to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Cardiff to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Cardiff to Dublin (CWL to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cardiff to Dublin

Best price found

£24

Fastest flight time

1h 00m

Direct flights

Mon, Tue, Wed, Sat and Sun

Airports in Dublin

1 airport
The best one-way flight to Dublin from Cardiff in the past 72 hours is £24. The best return flight deal from Cardiff to Dublin found on momondo in the last 72 hours is £57.
The fastest flight from Cardiff to Dublin takes 1h 00m
Direct flights go from Cardiff to Dublin on Monday, Tuesday, Wednesday, Saturday and Sunday. Airline offering direct flights is Ryanair..
There is 1 airport near Dublin: Dublin (DUB)

  • How far is Cardiff Wales to Dublin by plane?

    Dublin is 182.8 mi away from Cardiff Wales. Typically, this will take 1h 00m by plane in normal conditions.

  • When did momondo last update prices for flights from Cardiff Wales Airport to Dublin Airport?

    Prices for flights from Cardiff Wales Airport to Dublin Airport are updated daily.

  • How many operators does momondo search for flights from Cardiff Wales Airport to Dublin Airport?

  • How old do you have to be to fly from Cardiff Wales Airport to Dublin Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cardiff Wales Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The travel and health documents required for your trip to Dublin Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Dublin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Cardiff to Dublin?

  • What is the most popular airline from Cardiff to Dublin?


Best airlines flying from Cardiff to Dublin

Compare and see reviews for airlines that fly from Cardiff to Dublin with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £30Free CancellationRating
6.8
5,268 reviews
Search Ryanair flights
Aer LingusPriceFrom £72Free CancellationRating
7.1
1,087 reviews
Search Aer Lingus flights
KLMPriceFrom £162Free CancellationRating
7.8
1,350 reviews
Search KLM flights
  • Ryanair Flights From Cardiff to Dublin

    The lowest priced Ryanair flight from Cardiff to Dublin from the last 72 hours was £38. Generally, Ryanair has 1 flight on this route every week with an average price of £78. Ryanair is rated 6.8/10 by our users.


Why use momondo?

Why should I use momondo to find a flight deal from Cardiff to Dublin?

Finding the right flight to Dublin from Cardiff is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Dublin quick and easy, saving you time and money.

Can I find flights from Cardiff to Dublin with flexible booking policies on momondo?

Flights from Cardiff to Dublin with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Cardiff to Dublin?

Once you have performed a search for Cardiff to Dublin flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Cardiff to Dublin right now. Can momondo alert me if prices change?

Price alerts on flights to Dublin from Cardiff are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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