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Cheap flights from Cardiff to Dublin from €22

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 17/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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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.
09:45 - 10:45CWL-DUB
1h 00mdirect
06:55 - 07:55DUB-CWL
1h 00mdirect
€68Ryanair
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Sat, 7 Dec - Sun, 8 Dec
16:10 - 17:10CWL-DUB
1h 00mdirect
06:55 - 07:55DUB-CWL
1h 00mdirect
€70Ryanair
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Fri, 7 Feb - Sun, 9 Feb
16:10 - 17:10CWL-DUB
1h 00mdirect
06:55 - 07:55DUB-CWL
1h 00mdirect
€82Ryanair
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Fri, 3 Jan - Sun, 5 Jan
09:45 - 10:45CWL-DUB
1h 00mdirect
11:50 - 12:50DUB-CWL
1h 00mdirect
€83Ryanair
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Sat, 11 Jan - Mon, 13 Jan
16:20 - 07:00CWL-DUB
14h 40m2 stops
08:20 - 09:20DUB-CWL
1h 00mdirect
€134
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Sat, 30 Nov - Sat, 7 Dec
08:20 - 09:20CWL-DUB
1h 00mdirect
08:10 - 15:40DUB-CWL
7h 30m1 stop
€139
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Sun, 8 Dec - Sat, 14 Dec
17:25 - 08:05CWL-DUB
14h 40m1 stop
05:55 - 09:50DUB-CWL
3h 55m1 stop
€191KLM
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Fri, 28 Feb - Mon, 3 Mar
17:25 - 08:05CWL-DUB
14h 40m1 stop
17:25 - 09:50DUB-CWL
16h 25m1 stop
€201KLM
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Fri, 7 Feb - Mon, 10 Feb
12:55 - 21:55CWL-DUB
9h 00m2 stops
15:20 - 11:30DUB-CWL
20h 10m2 stops
€549Aer Lingus
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Fri, 7 Feb - Sun, 9 Feb
12:55 - 21:55CWL-DUB
9h 00m2 stops
11:30 - 12:25DUB-CWL
24h 55m2 stops
€572Aer Lingus
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Fri, 13 Dec - Sat, 14 Dec
13:15 - 14:15CWL-DUB
1h 00mdirect
€22Ryanair
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Mon, 17 Feb
08:20 - 09:20CWL-DUB
1h 00mdirect
€25Ryanair
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Sun, 15 Dec
13:15 - 14:15CWL-DUB
1h 00mdirect
€26Ryanair
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Mon, 13 Jan
13:15 - 14:15CWL-DUB
1h 00mdirect
€27Ryanair
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Mon, 13 Jan
17:00 - 07:45CWL-DUB
14h 45m1 stop
€109
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Thu, 12 Dec
10:20 - 22:05CWL-DUB
11h 45m1 stop
€123KLM
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Mon, 13 Jan
17:25 - 08:05CWL-DUB
14h 40m1 stop
€124KLM
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Sun, 12 Jan
12:55 - 20:20CWL-DUB
31h 25m2 stops
€134
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Sun, 19 Jan
10:20 - 22:35CWL-DUB
12h 15m2 stops
€447Air France
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Fri, 13 Dec
10:20 - 22:35CWL-DUB
12h 15m2 stops
€478Air France
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Mon, 17 Feb
13:15 - 14:15CWL-DUB
1h 00mdirect
07:45 - 11:30DUB-CWL
27h 45m2 stops
€325
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Mon, 18 Nov - Mon, 25 Nov
13:15 - 14:15CWL-DUB
1h 00mdirect
11:50 - 12:50DUB-CWL
1h 00mdirect
€339Ryanair
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Mon, 18 Nov - Mon, 25 Nov
10:45 - 00:50CWL-DUB
14h 05m1 stop
11:50 - 12:50DUB-CWL
1h 00mdirect
€381
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Mon, 18 Nov - Mon, 25 Nov
17:00 - 16:10CWL-DUB
47h 10m3 stops
06:30 - 15:35DUB-CWL
9h 05m1 stop
€503
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Mon, 18 Nov - Mon, 25 Nov
17:00 - 13:55CWL-DUB
20h 55m2 stops
06:30 - 15:35DUB-CWL
9h 05m1 stop
€518
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Mon, 18 Nov - Mon, 25 Nov
17:00 - 16:10CWL-DUB
47h 10m3 stops
07:45 - 11:30DUB-CWL
27h 45m2 stops
€519
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Mon, 18 Nov - Mon, 25 Nov
17:00 - 16:10CWL-DUB
47h 10m3 stops
16:40 - 09:50DUB-CWL
17h 10m3 stops
€669
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Mon, 18 Nov - Mon, 25 Nov
08:20 - 09:20CWL-DUB
1h 00mdirect
08:20 - 09:20DUB-CWL
1h 00mdirect
€38Ryanair
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Sun, 8 Dec - Sat, 14 Dec
08:20 - 09:20CWL-DUB
1h 00mdirect
06:55 - 07:55DUB-CWL
1h 00mdirect
€39Ryanair
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Sun, 8 Dec - Sun, 15 Dec
16:10 - 17:10CWL-DUB
1h 00mdirect
06:55 - 07:55DUB-CWL
1h 00mdirect
€53Ryanair
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Fri, 10 Jan - Sun, 12 Jan
16:10 - 17:10CWL-DUB
1h 00mdirect
06:55 - 07:55DUB-CWL
1h 00mdirect
€58Ryanair
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Fri, 6 Dec - Sun, 8 Dec
09:45 - 10:45CWL-DUB
1h 00mdirect
06:55 - 07:55DUB-CWL
1h 00mdirect
€68Ryanair
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Sat, 7 Dec - Sun, 8 Dec
16:10 - 17:10CWL-DUB
1h 00mdirect
06:55 - 07:55DUB-CWL
1h 00mdirect
€70Ryanair
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Fri, 7 Feb - Sun, 9 Feb
16:10 - 17:10CWL-DUB
1h 00mdirect
06:55 - 07:55DUB-CWL
1h 00mdirect
€82Ryanair
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Fri, 3 Jan - Sun, 5 Jan
09:45 - 10:45CWL-DUB
1h 00mdirect
11:50 - 12:50DUB-CWL
1h 00mdirect
€83Ryanair
Find Deal
Sat, 11 Jan - Mon, 13 Jan
09:45 - 10:45CWL-DUB
1h 00mdirect
11:50 - 12:50DUB-CWL
1h 00mdirect
€87Ryanair
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Sat, 4 Jan - Mon, 6 Jan
16:10 - 17:10CWL-DUB
1h 00mdirect
08:20 - 09:20DUB-CWL
1h 00mdirect
€88Ryanair
Find Deal
Fri, 13 Dec - Sat, 14 Dec

Ryanair flights from Cardiff to Dublin

Our best Ryanair deals on Cardiff to Dublin flight tickets
Ryanair
7 Dec
CWL09:45Cardiff Wales
1h 00m
DUB10:45Dublin
8 Dec
DUB06:55Dublin
1h 00m
CWL07:55Cardiff Wales
Ryanair
7 Feb
CWL16:10Cardiff Wales
1h 00m
DUB17:10Dublin
9 Feb
DUB06:55Dublin
1h 00m
CWL07:55Cardiff Wales
Ryanair
3 Jan
CWL16:10Cardiff Wales
1h 00m
DUB17:10Dublin
5 Jan
DUB06:55Dublin
1h 00m
CWL07:55Cardiff Wales

KLM flights from Cardiff to Dublin

Our best KLM deals on Cardiff to Dublin flight tickets
KLM
28 Feb
CWL17:25Cardiff Wales
14h 40m
1 stop
DUB08:05Dublin
3 Mar
DUB05:55Dublin
3h 55m
1 stop
CWL09:50Cardiff Wales
KLM
7 Feb
CWL17:25Cardiff Wales
14h 40m
1 stop
DUB08:05Dublin
10 Feb
DUB17:25Dublin
16h 25m
1 stop
CWL09:50Cardiff Wales
KLM
7 Feb
CWL17:25Cardiff Wales
14h 40m
1 stop
DUB08:05Dublin
10 Feb
DUB17:25Dublin
16h 25m
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 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?

The number of flights available between Cardiff and Dublin is 2 per week as of November 2024. The most frequent departure day is Friday, with 50% of weekly flights leaving 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 29% 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

€22

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 €22. The best return flight deal from Cardiff to Dublin found on momondo in the last 72 hours is €68.
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?

    A flight from Cardiff Wales to Dublin will travel around 294.1 km. A reasonable flight in good conditions will take 1h 00m.

  • 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 refreshed on a daily basis.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for 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 you'll need for your trip to Dublin Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Dublin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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


Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Cardiff to Dublin for you.

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

Yes. momondo enables you to select and highlight flights to Dublin from Cardiff with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Cardiff to Dublin.

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

If you are simply researching potential flights to Dublin, momondo offers a useful price alert feature which will track prices for flights to Dublin from Cardiff and alert you when they change.


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