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Cheap flights from Wales to Ireland from £16

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Wales to Ireland departing on 29/3. 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 Wales to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
Ryanair Logo
23:30 - 00:35
CWL
-
DUB
1h 05mdirect
Ryanair Logo
18:35 - 19:40
DUB
-
CWL
1h 05mdirect
£33Ryanair
Mon, 9 Feb - Sat, 28 Feb
Ryanair Logo
15:55 - 17:00
CWL
-
DUB
1h 05mdirect
Ryanair Logo
18:35 - 19:40
DUB
-
CWL
1h 05mdirect
£34Ryanair
Wed, 14 Jan - Sat, 17 Jan
Multiple Airlines Logo
05:45 - 07:00
MAN
-
ORK
1h 15mdirect
Multiple Airlines Logo
15:25 - 16:40
ORK
-
MAN
1h 15mdirect
£34Multiple Airlines
Sat, 17 Jan - Tue, 20 Jan
Ryanair Logo
08:00 - 09:15
MAN
-
SNN
1h 15mdirect
Ryanair Logo
23:15 - 00:30
SNN
-
MAN
1h 15mdirect
£34Ryanair
Fri, 30 Jan - Mon, 2 Feb
Ryanair Logo
21:30 - 22:45
MAN
-
ORK
1h 15mdirect
Ryanair Logo
07:35 - 08:50
ORK
-
MAN
1h 15mdirect
£35Ryanair
Fri, 20 Feb - Mon, 23 Feb
Multiple Airlines Logo
15:30 - 16:30
MAN
-
DUB
1h 00mdirect
Multiple Airlines Logo
20:50 - 21:50
DUB
-
MAN
1h 00mdirect
£40Multiple Airlines
Sat, 17 Jan - Sun, 18 Jan
Ryanair Logo
13:45 - 15:00
MAN
-
ORK
1h 15mdirect
Ryanair Logo
15:25 - 16:40
ORK
-
MAN
1h 15mdirect
£41Ryanair
Tue, 10 Feb - Tue, 17 Feb
Ryanair Logo
15:30 - 16:30
MAN
-
DUB
1h 00mdirect
Ryanair Logo
16:55 - 17:55
DUB
-
MAN
1h 00mdirect
£43Ryanair
Sat, 14 Feb - Sat, 21 Feb
Aer Lingus Logo
16:00 - 17:20
BRS
-
ORK
1h 20mdirect
Aer Lingus Logo
17:50 - 19:10
ORK
-
BRS
1h 20mdirect
£79Aer Lingus
Tue, 27 Jan - Tue, 3 Feb
Aer Lingus Logo
16:00 - 17:20
BRS
-
ORK
1h 20mdirect
Aer Lingus Logo
17:50 - 19:10
ORK
-
BRS
1h 20mdirect
£80Aer Lingus
Mon, 12 Jan - Thu, 15 Jan

Ryanair flights from Wales to Ireland

Our best Ryanair deals on Wales to Ireland flight tickets
Ryanair
9 Feb
CWL23:30Cardiff Wales
1h 05m
DUB00:35Dublin
28 Feb
DUB18:35Dublin
1h 05m
CWL19:40Cardiff Wales
£33
Find similar
Ryanair
14 Jan
CWL15:55Cardiff Wales
1h 05m
DUB17:00Dublin
17 Jan
DUB18:35Dublin
1h 05m
CWL19:40Cardiff Wales
£34
Find similar
Ryanair
20 Feb
MAN21:30Manchester
1h 15m
ORK22:45Cork
23 Feb
ORK07:35Cork
1h 15m
MAN08:50Manchester
£35
Find similar

Aer Lingus flights from Wales to Ireland

Our best Aer Lingus deals on Wales to Ireland flight tickets
Aer Lingus
12 Jan
MAN19:45Manchester
1h 00m
DUB20:45Dublin
15 Jan
DUB06:30Dublin
1h 05m
MAN07:35Manchester
£50
Find similar
Aer Lingus
8 Jan
BRS08:20Bristol
1h 20m
DUB09:40Dublin
8 Jan
DUB14:00Dublin
1h 20m
BRS15:20Bristol
£71
Find similar
Aer Lingus
8 Jan
BRS08:20Bristol
1h 20m
DUB09:40Dublin
8 Jan
DUB17:20Dublin
1h 20m
BRS18:40Bristol
£71
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Wales to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 1 January 2026.
Use the filters below to find and compare flights from Wales to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CardiffDublin

CWL - DUB

CWLDUB

Cardiff Wales

Mon 9/2

23:30-00:35

Nonstop1h 05m

Dublin

Sat 28/2

18:35-19:40

Nonstop1h 05m

£33

CardiffDublin

CWL - DUB

CWLDUB

Cardiff Wales

Wed 14/1

15:55-17:00

Nonstop1h 05m

Dublin

Sat 17/1

18:35-19:40

Nonstop1h 05m

£34

ManchesterCork

MAN - ORK

MANORK

Manchester

Sat 17/1

05:45-07:00

Nonstop1h 15m

Cork

Tue 20/1

15:25-16:40

Nonstop1h 15m

£34

ManchesterShannon

MAN - SNN

MANSNN

Manchester

Fri 30/1

08:00-09:15

Nonstop1h 15m

Shannon

Mon 2/2

23:15-00:30

Nonstop1h 15m

£34

ManchesterCork

MAN - ORK

MANORK

Manchester

Fri 20/2

21:30-22:45

Nonstop1h 15m

Cork

Mon 23/2

07:35-08:50

Nonstop1h 15m

£35

ManchesterDublin

MAN - DUB

MANDUB

Manchester

Sat 17/1

15:30-16:30

Nonstop1h 00m

Dublin

Sun 18/1

20:50-21:50

Nonstop1h 00m

£40

ManchesterCork

MAN - ORK

MANORK

Manchester

Tue 10/2

13:45-15:00

Nonstop1h 15m

Cork

Tue 17/2

15:25-16:40

Nonstop1h 15m

£41

ManchesterDublin

MAN - DUB

MANDUB

Manchester

Sat 14/2

15:30-16:30

Nonstop1h 00m

Dublin

Sat 21/2

16:55-17:55

Nonstop1h 00m

£43

BristolCork

BRS - ORK

BRSORK

Bristol

Tue 27/1

16:00-17:20

Nonstop1h 20m

Cork

Tue 3/2

17:50-19:10

Nonstop1h 20m

£79

BristolCork

BRS - ORK

BRSORK

Bristol

Mon 12/1

16:00-17:20

Nonstop1h 20m

Cork

Thu 15/1

17:50-19:10

Nonstop1h 20m

£80

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ireland from

How to get the cheapest flight ticket from Wales to Ireland

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 to Ireland?

The month of September is, on average, the cheapest month to fly to Ireland from Wales, with most prices found around £51. If you’re not able to fly to Ireland in September, then November is your next best option. Flight prices from Wales to Ireland during November average around £56.

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

The cheapest day to depart on your flight to Ireland is on a Thursday when prices can be found for as low as £63. This is often the case because there is less demand to fly during this day of the week. Flights from Wales to Ireland on a Friday will generally be more expensive and average around £87. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

In the afternoon is the cheapest time of day to fly from Wales to Ireland when you can find flight prices for as low as £67. Flying to Ireland in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Ireland are more costly at midday, with an average ticket price of £80. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Wales to Ireland flight route?

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

How far in advance should I book a flight to Ireland?

You are more likely to see cheaper flights to Ireland from Wales when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around £71 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Wales for as low as £43 on momondo.

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

There is only 1 cabin class available to choose from on Wales to Ireland 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 Wales to Ireland flights?

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

Cheap Wales to Ireland flight deals and tips

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

Best price found

£17

Fastest flight time

1h 00m

Direct flights

Every day

Airports in Ireland

77 airports
The best one-way flight to Ireland from Wales in the past 72 hours is £17. The best return flight deal from Wales to Ireland found on momondo in the last 72 hours is £36.
The fastest flight from Wales to Ireland takes 1h 00m
Direct flights go from Wales to Ireland every day.
There are 77 airports in Ireland. From Wales there are direct flights to Dublin (DUB).
Search flight deals

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

    Prices for flights from Wales to Ireland are refreshed on a daily basis.

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

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

    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 Wales to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The travel and health documents you'll need for your trip to Ireland 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 Ireland. 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 Wales to Ireland?

Best airlines flying from Wales to Ireland

Compare and see reviews for airlines that fly from Wales to Ireland with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £31Free CancellationRating
6.9
5,236 reviews
Search Ryanair flights
Aer LingusPriceFrom £58Free CancellationRating
7.2
1,418 reviews
Search Aer Lingus flights
KLMPriceFrom £161Free CancellationRating
7.7
1,435 reviews
Search KLM flights

Why use momondo?

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

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 Wales to Ireland for you.

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

All flight searches from Wales to Ireland on momondo can be filtered to show those which offer flexible booking policies.

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

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 Wales to Ireland.

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

Price alerts on flights to Ireland from Wales 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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Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom £10
Flights to Corkfrom £32
Flights to Shannon, Clarefrom £28
Flights to Knockfrom £30
Flights to Milltown (Kerry)from £34
Flights to Donegalfrom £117