Cheap flights from Cardiff to Ireland

Return
Economy
Cardiff (CWL)
Dublin (DUB)
Depart
Return
Any month
Compare vs Cheapflights |

How to find the cheapest flight from
Cardiff (CWL) to Ireland

All the information you need to plan the best CWL to DUB flight in 2022: compare Cardiff to Ireland flight prices with the expected peak season, weather and rainfall in Ireland.
What is the cheapest month to fly from Cardiff to Ireland?

November is one of the best times of the year to fly to Ireland from Cardiff. Prices for November average £93 per person but you can even find prices for as low as £21. The most expensive prices can be found in the month of August. Opting for a November flight can save you 74% on your journey compared to booking in August

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

To save on the cost of your flight from Cardiff to Ireland, book at least 15 days before your planned departure. Booking around this time can save you about 26% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £53 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £75.

When is the cheapest time to fly from Cardiff to Ireland (CWL - IE)?

When flying from Cardiff to Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Cardiff to Ireland in August, September 2022

The best prices found for CWL to Ireland flights in August, September
18 Aug - 24 Aug
£17pp
CWL
Cardiff Wales
Ryanair
Direct
DUB
Dublin
DUB
Dublin
Ryanair
Direct
CWL
Cardiff Wales
12 Sep - 19 Sep
£27pp
CWL
Cardiff Wales
Ryanair
Direct
DUB
Dublin
DUB
Dublin
Ryanair
Direct
CWL
Cardiff Wales
21 Sep - 5 Oct
£31pp
CWL
Cardiff Wales
Ryanair
Direct
DUB
Dublin
DUB
Dublin
Ryanair
Direct
CWL
Cardiff Wales

Cardiff Wales to Ireland 2022 flight deals

Cheap flights to Ireland from Cardiff found for this year
18 Aug - 24 Aug
£17pp
CWL
Cardiff Wales
Ryanair
Direct
DUB
Dublin
DUB
Dublin
Ryanair
Direct
CWL
Cardiff Wales
12 Sep - 19 Sep
£27pp
CWL
Cardiff Wales
Ryanair
Direct
DUB
Dublin
DUB
Dublin
Ryanair
Direct
CWL
Cardiff Wales
21 Sep - 5 Oct
£31pp
CWL
Cardiff Wales
Ryanair
Direct
DUB
Dublin
DUB
Dublin
Ryanair
Direct
CWL
Cardiff Wales

Cheap Ryanair flights from Cardiff to Ireland

18 Aug - 24 Aug
£17pp
CWL
Cardiff Wales
Ryanair
Direct
DUB
Dublin
DUB
Dublin
Ryanair
Direct
CWL
Cardiff Wales
12 Sep - 14 Sep
£22pp
CWL
Cardiff Wales
Ryanair
Direct
DUB
Dublin
DUB
Dublin
Ryanair
Direct
CWL
Cardiff Wales
24 Aug - 28 Aug
£27pp
CWL
Cardiff Wales
Ryanair
Direct
DUB
Dublin
DUB
Dublin
Ryanair
Direct
CWL
Cardiff Wales

Cheap KLM flights from Cardiff to Ireland

2 Oct - 5 Oct
£195pp
CWL
Cardiff Wales
KLM
 
1 STOP
ORK
Cork
ORK
Cork
KLM
 
1 STOP
CWL
Cardiff Wales
16 Sep - 19 Sep
£258pp
CWL
Cardiff Wales
KLM
 
1 STOP
ORK
Cork
ORK
Cork
KLM
 
1 STOP
CWL
Cardiff Wales
16 Sep - 19 Sep
£280pp
CWL
Cardiff Wales
KLM
   
2 STOPS
ORK
Cork
ORK
Cork
KLM
 
1 STOP
CWL
Cardiff Wales

Direct flights to Ireland from Cardiff

Save time with Cardiff to Ireland direct flight deals
18 Aug - 24 Aug
£17pp
CWL
Cardiff Wales
Ryanair
Direct
DUB
Dublin
DUB
Dublin
Ryanair
Direct
CWL
Cardiff Wales
12 Sep - 19 Sep
£27pp
CWL
Cardiff Wales
Ryanair
Direct
DUB
Dublin
DUB
Dublin
Ryanair
Direct
CWL
Cardiff Wales
21 Sep - 5 Oct
£31pp
CWL
Cardiff Wales
Ryanair
Direct
DUB
Dublin
DUB
Dublin
Ryanair
Direct
CWL
Cardiff Wales

Last-minute flights from Cardiff to Ireland

Late deals on return flights to Ireland from Cardiff, departing today and this week
11 Aug - 14 Aug
£42pp
CWL
Cardiff Wales
Ryanair
Direct
DUB
Dublin
DUB
Dublin
Ryanair
Direct
CWL
Cardiff Wales
11 Aug - 15 Aug
£56pp
CWL
Cardiff Wales
Ryanair
Direct
DUB
Dublin
DUB
Dublin
Ryanair
Direct
CWL
Cardiff Wales
12 Aug - 18 Aug
£57pp
CWL
Cardiff Wales
Ryanair
Direct
DUB
Dublin
DUB
Dublin
Ryanair
Direct
CWL
Cardiff Wales

One-way flights to Ireland from Cardiff

The cheapest one-way flights from Cardiff to Ireland
13:30 - 05:05
Ryanair
2 stops
15h 35m
CWL - DUB
Ryanair
£105
Kiwi.com
10:50 - 09:20
Vueling
1 stop
22h 30m
CWL - DUB
Vueling
£132
Kiwi.com
14:05 - 19:05
Multiple Airlines
2 stops
29h 00m
CWL - DUB
Multiple Airlines
£148
Gotogate

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Cardiff</span> to <span class="emphasized">Ireland</span> flights.

Flight FAQs

From Cardiff to Ireland

What airport do you fly from for flights from Cardiff to Ireland?

Located just 9.1 mi from the city center, Cardiff Wales (CWL) is the airport most travelers will use when flying to Ireland from Cardiff.

Which airlines flying from Cardiff Wales to Ireland have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Cardiff Wales to Ireland that may be offering flexible cancellation policies are Flybe, Ryanair, and KLM. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Cardiff to Ireland for under £100 on Cheapflights?

Yes, there are multiple flights from Cardiff to Ireland for under £100. The cheapest flight booked recently is on Ryanair for just £17, but on average you can expect to pay £44.

Are there nonstop flights from Cardiff to Ireland for under £100 on Cheapflights?

Cheapflights has at least 20 direct flights from Cardiff to Ireland under £100. A good price for a nonstop flight from Cardiff to Ireland is less than £53.

Are there last-minute flights available from Cardiff to Ireland for under £100?

There are currently 20+ open flights from Cardiff to Ireland within the next 7 days for less than £100.

How popular is this Cardiff to Ireland flight route?

This flight path from Cardiff Wales to Ireland was viewed by 930 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the cheapest airlines to fly from Cardiff to Ireland one-way?

To fly one-way, consider booking your trip with Ryanair, which is currently one of the cheapest options available, starting at £11. Vueling flights start at £76 while deals on KLM start at £78 one-way.

What are the most popular airlines that fly from Cardiff to Ireland?

Flybe, Aer Lingus and Ryanair are the most popular airlines when flying from Cardiff to Ireland.

What are the cheapest flights from Cardiff to Ireland?

Looking for the cheapest flight from Cardiff to Ireland? While on average our users pay £393, our data indicates the cheapest price to be £19. The most popular route (Cardiff Wales - Dublin), is priced around £34.

COVID Restrictions

View COVID Travel Restrictions for Ireland

Do I need a COVID test to fly to Ireland from Cardiff?

Information is based on travel restrictions from Cardiff Wales to Ireland

Most visitors from Cardiff Wales can enter Ireland without restrictions.

COVID-19 testing requirements
Visitors from Cardiff Wales are not required to present a negative COVID-19 PCR test or antigen result upon entering Ireland.

Quarantine requirements
Visitors from Cardiff Wales are not required to quarantine after entering Ireland.

Do I need a test to fly back to Cardiff from Ireland?

Returning to Cardiff Wales from Ireland

COVID-19 testing requirements
Visitors from Ireland are not required to present a negative COVID-19 PCR test or antigen result upon entering Cardiff Wales.

Quarantine requirements
Visitors from Ireland are not required to quarantine after entering Cardiff Wales.

Hide COVID Travel Restrictions for Ireland

Destination points for flights from Cardiff to Ireland

Select to see more specific information for flights from Cardiff to all places in Ireland.
Show more

Top 4 airlines flying from Cardiff Wales to Ireland

The chart below displays the airlines Cheapflights users travelling from Cardiff to Ireland choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Ryanair
£10 £59 No cancel fee N/A
Search Ryanair flights
Flybe
£56 £145 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by Flybe. Please check directly on their website for additional information.

Search Flybe flights
Aer Lingus
£58 £120 No cancel fee N/A
Search Aer Lingus flights
KLM
£138 £186 No cancel fee 75%
Search KLM flights
Home Europe Ireland Cheap flights from Cardiff to Ireland
  • Return
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First