What is the cheapest airline that flies from Ireland to Wales?

Ryanair is the most popular carrier operating from Ireland to Wales

How many flights depart from Ireland to Wales on average per week?

1 flights are operational weekly from Ireland to Wales as of October 2026. The most popular departure day for this route is Thu, with 100% of flights per week taking off on this day.

When did momondo last update prices for flights from Ireland to Wales?

Prices for flights from Ireland to Wales are updated daily.

How many operators does momondo search for flights from Ireland to Wales?

As of October 2026, there is 1 operator available to choose from for flights from Ireland to Wales.

How old do you have to be to fly from Ireland to Wales?

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 layovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Wales.

What documentation or ID do you need to fly to Wales?

The travel and health documents you'll need for your trip to Wales 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 license and a passport that is valid for six months after your intended arrival at Wales. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£15 Cheap Flights from Ireland to Wales in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ireland to Wales

Return

One-way

Last minute

Direct

Recent return flight deals from Ireland to Wales

Enter your travel dates to find the best prices.

06:50 - 07:50DUB Dublin-CWL Cardiff Wales

1h 00mdirect

08:35 - 09:35CWL Cardiff Wales-DUB Dublin

1h 00mdirect

£27Ryanair

Sat, 28 Nov - Mon, 30 Nov

12:00 - 13:00DUB Dublin-CWL Cardiff Wales

1h 00mdirect

08:35 - 09:35CWL Cardiff Wales-DUB Dublin

1h 00mdirect

£28Ryanair

Thu, 26 Nov - Mon, 30 Nov

06:50 - 07:50DUB Dublin-CWL Cardiff Wales

1h 00mdirect

08:35 - 09:35CWL Cardiff Wales-DUB Dublin

1h 00mdirect

£30Ryanair

Sat, 28 Nov - Mon, 30 Nov

06:50 - 07:50DUB Dublin-CWL Cardiff Wales

1h 00mdirect

08:15 - 09:15CWL Cardiff Wales-DUB Dublin

1h 00mdirect

£30Ryanair

Sat, 28 Nov - Sat, 5 Dec

12:00 - 13:00DUB Dublin-CWL Cardiff Wales

1h 00mdirect

08:15 - 09:15CWL Cardiff Wales-DUB Dublin

1h 00mdirect

£30Ryanair

Thu, 3 Dec - Sat, 5 Dec

12:00 - 13:00DUB Dublin-CWL Cardiff Wales

1h 00mdirect

08:35 - 09:35CWL Cardiff Wales-DUB Dublin

1h 00mdirect

£32Ryanair

Thu, 3 Dec - Mon, 7 Dec

12:00 - 13:00DUB Dublin-CWL Cardiff Wales

1h 00mdirect

08:35 - 09:35CWL Cardiff Wales-DUB Dublin

1h 00mdirect

£32Ryanair

Thu, 26 Nov - Mon, 30 Nov

15:35 - 08:40DUB Dublin-CWL Cardiff Wales

17h 05m2 stops Barcelona-El Prat Alicante

08:35 - 09:35CWL Cardiff Wales-DUB Dublin

1h 00mdirect

£95Multiple Airlines

Sat, 28 Nov - Mon, 30 Nov

12:00 - 13:00DUB Dublin-CWL Cardiff Wales

1h 00mdirect

10:50 - 08:25CWL Cardiff Wales-DUB Dublin

21h 35m2 stops Granadilla Tenerife-Sur Bristol

£97Multiple Airlines

Thu, 3 Dec - Sat, 5 Dec

06:50 - 07:50DUB Dublin-CWL Cardiff Wales

1h 00mdirect

07:55 - 08:05CWL Cardiff Wales-DUB Dublin

24h 10m2 stops Alicante Barcelona-El Prat

£100Multiple Airlines

Sat, 12 Dec - Sat, 19 Dec

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Ryanair flights from Ireland to Wales

Our best Ryanair deals on Ireland to Wales flight tickets

Ryanair

31 Oct

DUB06:50Dublin

1h 00m

CWL07:50Cardiff Wales

1 Nov

CWL23:50Cardiff Wales

1h 00m

DUB00:50Dublin

£25

Ryanair

28 Nov

DUB06:50Dublin

1h 00m

CWL07:50Cardiff Wales

30 Nov

CWL08:35Cardiff Wales

1h 00m

DUB09:35Dublin

£27

Ryanair

26 Nov

DUB12:00Dublin

1h 00m

CWL13:00Cardiff Wales

30 Nov

CWL08:35Cardiff Wales

1h 00m

DUB09:35Dublin

£28

KLM flights from Ireland to Wales

Our best KLM deals on Ireland to Wales flight tickets

KLM

12 Dec

ORK17:15Cork

16h 35m

1 stop

CWL09:50Cardiff Wales

14 Dec

CWL17:30Cardiff Wales

5h 55m

1 stop

ORK23:25Cork

£241

KLM

19 Feb

ORK11:15Cork

22h 35m

1 stop

CWL09:50Cardiff Wales

21 Feb

CWL10:20Cardiff Wales

24h 20m

1 stop

ORK10:40Cork

£295

KLM

19 Feb

ORK11:15Cork

22h 35m

1 stop

CWL09:50Cardiff Wales

21 Feb

CWL10:20Cardiff Wales

24h 20m

1 stop

ORK10:40Cork

£313

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

DublinCardiff

DUB Dublin - CWL Cardiff Wales

DUBCWL

Dublin

Sat 28/11

06:50-07:50

Nonstop1h 00m

Cardiff Wales

Mon 30/11

08:35-09:35

Nonstop1h 00m

£27

DublinCardiff

DUB Dublin - CWL Cardiff Wales

DUBCWL

Dublin

Thu 26/11

12:00-13:00

Nonstop1h 00m

Cardiff Wales

Mon 30/11

08:35-09:35

Nonstop1h 00m

£28

DublinCardiff

DUB Dublin - CWL Cardiff Wales

DUBCWL

Dublin

Sat 28/11

06:50-07:50

Nonstop1h 00m

Cardiff Wales

Mon 30/11

08:35-09:35

Nonstop1h 00m

£30

DublinCardiff

DUB Dublin - CWL Cardiff Wales

DUBCWL

Dublin

Sat 28/11

06:50-07:50

Nonstop1h 00m

Cardiff Wales

Sat 5/12

08:15-09:15

Nonstop1h 00m

£30

DublinCardiff

DUB Dublin - CWL Cardiff Wales

DUBCWL

Dublin

Thu 3/12

12:00-13:00

Nonstop1h 00m

Cardiff Wales

Sat 5/12

08:15-09:15

Nonstop1h 00m

£30

DublinCardiff

DUB Dublin - CWL Cardiff Wales

DUBCWL

Dublin

Thu 3/12

12:00-13:00

Nonstop1h 00m

Cardiff Wales

Mon 7/12

08:35-09:35

Nonstop1h 00m

£32

DublinCardiff

DUB Dublin - CWL Cardiff Wales

DUBCWL

Dublin

Thu 26/11

12:00-13:00

Nonstop1h 00m

Cardiff Wales

Mon 30/11

08:35-09:35

Nonstop1h 00m

£32

DublinCardiff

DUB Dublin - CWL Cardiff Wales

DUBCWL

Dublin

Sat 28/11

15:35-08:40

2 stops17h 05m

Cardiff Wales

Mon 30/11

08:35-09:35

Nonstop1h 00m

£95

DublinCardiff

DUB Dublin - CWL Cardiff Wales

DUBCWL

Dublin

Thu 3/12

12:00-13:00

Nonstop1h 00m

Cardiff Wales

Sat 5/12

10:50-08:25

2 stops21h 35m

£97

DublinCardiff

DUB Dublin - CWL Cardiff Wales

DUBCWL

Dublin

Sat 12/12

06:50-07:50

Nonstop1h 00m

Cardiff Wales

Sat 19/12

07:55-08:05

2 stops24h 10m

£100

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ireland to Wales

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

Prices

Airlines

Other information

What is the cheapest month to fly to Wales?

The cheapest month to fly to Wales from Ireland is in January. Flight prices, which tend to average around £28, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Wales from Ireland during May instead. Flights to Wales in May, while not as cheap as those in January, still average around £34.

What is the cheapest day to depart on your flight to Wales?

The cheapest day to depart on your flight to Wales is on a Saturday when prices can be found for as low as £32. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from Ireland because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £114.

What is the cheapest time of day to depart on your flight to Wales?

The cheapest time of day to fly to Wales is in the morning when flights can be purchased for as low as £31. Try not to purchase tickets in the evening because they tend to be around £44. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Ireland to Wales flight route?

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

What cabin class options are available on Ireland to Wales flights?

There is only 1 cabin class available to choose from on Ireland to Wales flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ireland to Wales flights?

No. A direct flight is the cheapest option for a flight between Ireland to Wales.

Cheap Ireland to Wales flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Wales

Best price found	£15
Fastest flight time	1h 00m
Direct flights	Every day
Airports in Wales	31 airports

The best one-way flight to Wales from Ireland in the past 72 hours is £15. The best return flight deal from Ireland to Wales found on momondo in the last 72 hours is £27.

The fastest flight from Ireland to Wales takes 1h 00m

Direct flights go from Ireland to Wales every day.

There are 31 airports in Wales. From Ireland there are direct flights to Cardiff Wales (CWL).

Search flight deals

Frequently asked questions about flying from Ireland to Wales

When did momondo last update prices for flights from Ireland to Wales?
Prices for flights from Ireland to Wales are updated daily.
How many operators does momondo search for flights from Ireland to Wales?
As of October 2026, there is 1 operator available to choose from for flights from Ireland to Wales.
How old do you have to be to fly from Ireland to Wales?
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 layovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Wales.
What documentation or ID do you need to fly to Wales?
The travel and health documents you'll need for your trip to Wales 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 license and a passport that is valid for six months after your intended arrival at Wales. 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 Ireland to Wales?
momondo data reveals that the most frequently booked plane model on the route from Ireland to Wales is Boeing 737-800 Passenger/BBJ2 (winglets), representing 47.76% of all bookings. The subsequent popular models are ATR 72-201 / 202 at 25.37%, Boeing 737 MAX 8 at 23.88%, and Airbus A320-100/200 at 2.99%.

Best airlines flying from Ireland to Wales

Compare and see reviews for airlines that fly from Ireland to Wales with momondo

Airline	Rating	Free Cancellation	Price
Ryanair	PriceFrom £26	Free Cancellation	Rating 6.9 5,454 reviews		Search Ryanair flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Wales?

It is quick and easy to find Ireland to Wales flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Wales that suits you.

Can I find flights from Ireland to Wales with flexible booking policies on momondo?

Yes. All flights to Wales from Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ireland to Wales?

Once you have performed a search for Ireland to Wales 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 Ireland to Wales right now. Can momondo alert me if prices change?

Price alerts on flights to Wales from Ireland 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.