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Cheap Cardiff to Ireland flights

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  2. United Kingdom
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  4. Cardiff
  5. Ireland

Compare flights from Cardiff to Ireland

Find the cheapest time of the year to fly

Book the best fare with no fees

DestinationsRoute infoCheapest monthFlight dealsFAQsTips and advice

Where in Ireland would you like to go?

There are lots of destinations to choose from when you're planning your trip from Cardiff to Ireland.
Dublin
DirectFrom £27
Farranfore
1+ stopsFrom £106
Donegal
1+ stopsFrom £136
Cork
1+ stopsFrom £143
See more destinations

Flying from Cardiff to Ireland

The things to know before you go.
Cheapest flight ticket found£27
Cheapest month to flyMay
Average flight time1 hr, 8 mins
Places to go7
Most popular airlineRyanair
Average flights per week33

Cheapest time to fly from Cardiff to Ireland

Looking for the cheapest ticket prices to Ireland from Cardiff? We can help you pick the cheapest month to travel.
May
from £36
Jun
from £29
Jul
from £31
Aug
from £34
Sep
from £35
Oct
from £41
Nov
from £60
Dec
from £62
Jan
from £68
Feb
from £138
Mar
from £113
Apr
from £175

Flight deals from Cardiff to Ireland

Looking for a cheap flight ticket from Cardiff to Ireland? Wether you're looking for a direct flight, return flight or one way ticket we've got you.
Dublin.£27 per passenger.Departing Thu, 29 May, returning Thu, 5 Jun.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Cardiff on Thu, 29 May, arriving in Dublin.Inbound direct flight with Ryanair departs from Dublin on Thu, 5 Jun, arriving in Cardiff.Price includes taxes and charges.From £27, select.
Dublin
Thu, 29 MayCWL - DUB with Ryanair
Direct
Thu, 5 JunDUB - CWL with Ryanair
Direct
from £27
Farranfore.£107 per passenger.Departing Thu, 26 Jun, returning Sat, 28 Jun.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Cardiff on Thu, 26 Jun, arriving in Kerry.Inbound indirect flight with Ryanair, departs from Kerry on Sat, 28 Jun, arriving in Cardiff.Price includes taxes and charges.From £107, select.
Farranfore
Thu, 26 JunCWL - KIR with Ryanair
1 stop
Sat, 28 JunKIR - CWL with Ryanair
1 stop
from £107
Donegal.£136 per passenger.Departing Fri, 6 Jun, returning Sun, 8 Jun.Return flight with Ryanair and Aer Lingus.Outbound indirect flight with Ryanair, departs from Cardiff on Fri, 6 Jun, arriving in Donegal.Inbound indirect flight with Aer Lingus, departs from Donegal on Sun, 8 Jun, arriving in Cardiff.Price includes taxes and charges.From £136, select.
Donegal
Fri, 6 JunCWL - CFN with Ryanair
1 stop
Sun, 8 JunCFN - CWL with Aer Lingus
1 stop
from £136
Cork.£144 per passenger.Departing Tue, 3 Jun, returning Fri, 6 Jun.Return flight with Vueling Airlines and Ryanair.Outbound indirect flight with Vueling Airlines, departs from Cardiff on Tue, 3 Jun, arriving in Cork.Inbound indirect flight with Ryanair, departs from Cork on Fri, 6 Jun, arriving in Cardiff.Price includes taxes and charges.From £144, select.
Cork
Tue, 3 JunCWL - ORK with Vueling Airlines
1 stop
Fri, 6 JunORK - CWL with Ryanair
1 stop
from £144
See more deals
How did we find these deals? We looked at every economy class flight to from Cardiff to Ireland. And these fares have the biggest savings when compared to the average airfare.

Flights from Cardiff Airport to Ireland FAQs

The cheapest flight from Cardiff to Ireland costs £27.

Explore the different prices of flights from Cardiff to Ireland and find the best option for you.
The cheapest month to fly from Cardiff to Ireland is May. See if any of these flights in May suit you.
We've taken a look at the year ahead using our flights calendar. The cheapest flight route from Cardiff to Ireland is Cardiff to Dublin. You can buy a ticket to fly this route from £27.

Take a look at Cardiff to Dublin flights.
The average flight time from Cardiff to Ireland is 1 hour and 8 minutes.
Looking at the year ahead, the cheapest airline flying to Ireland from Cardiff is Ryanair.

Explore flight ticket options today.

Cheapest flights to Ireland from Cardiff

  • Cardiff to Dublin from £27
    Price found 22 May 2025, 17:00
  • Cardiff to Farranfore from £106
    Price found 21 May 2025, 21:16
  • Cardiff to Donegal from £136
    Price found 19 May 2025, 16:57
  • Cardiff to Cork from £143
    Price found 21 May 2025, 18:43

How to find cheap flights from Cardiff Airport to Ireland

When planning a trip from Cardiff Airport to Ireland, finding an affordable flight is easy with Skyscanner. We compare prices across major airlines and online travel agents, ensuring no hidden fees. Use our Whole Month view to identify that September is the cheapest month to fly. Set up Price Alerts, and you'll be notified of any fare changes right away. Consider travelling from nearby airports to broaden your options and potentially save more. With an average of 10 flights per week, you have multiple choices. Additionally, filtering for direct routes reveals quicker journeys, while choosing flexible tickets or adding travel insurance can safeguard your plans if they change. Travelling to Ireland is straightforward with Skyscanner.

Other routes from the United Kingdom to Ireland

At Skyscanner, we offer a range of flight options from the United Kingdom to Ireland, making travel convenient for various starting points. Routes from London to Dublin are frequently available, providing a quick link between these capital cities. Those from Edinburgh can find direct options to both Dublin and Belfast, expanding travel possibilities. Those starting in Birmingham will discover journeys to Dublin that are both timely and efficient. Manchester also offers flights to several Irish destinations, including Dublin and Cork, enhancing connectivity. Whichever city you start from, our platform helps you find the best travel routes and schedules.

Ireland destinations you can fly to from Cardiff Airport

From Cardiff Airport, you can fly to four practical destinations in Ireland: Dublin, Shannon, Knock, and Cork. In Dublin, visit historical sites and museums. In Shannon, explore Bunratty Castle and experience the Burren Geopark. Knock offers the Marian Shrine, a key site for reflection. Cork provides attractions like Blarney Castle and St. Finbarre’s Cathedral. In these cities, you will find historical landmarks, cultural activities, and opportunities for nature walks. You can anticipate a range of experiences from exploring castles to attending local events, with each city offering unique attractions to enrich your Irish visit.

The cheapest city in Ireland to catch a flight to

Dublin is the cheapest city in Ireland to fly into from Cardiff Airport. You will find numerous activities here that cater to various interests. Start with a visit to Trinity College to see the Book of Kells, enjoy a tour at the Guinness Storehouse, or take a walk along the Howth Cliff Walk for views of the Irish Sea. Additionally, explore the city's festive Christmas markets and the Dublin Fringe Festival.

The weather in Ireland

When travelling to Ireland, expect a temperate maritime climate influenced by the Atlantic Ocean and the Gulf Stream. Winters are mild, with temperatures from 4°C to 8°C, while summers stay cool, ranging 15°C to 20°C. Rain is common, with about 150 rainy days annually, especially in the west and northwest. Coastal areas can be windier and cooler. To navigate unpredictability, pack a waterproof jacket, layers, and comfortable shoes. Spring and autumn offer milder temperatures and fewer crowds. Keep informed by checking forecasts regularly to adjust your plans, ensuring a comfortable and well-prepared visit.


Ireland hotels and car hire

Did you know we can help you plan the rest of your trip from Cardiff to Ireland? Get exclusive deals and great rates for hotels and car hire in Ireland too.
  • Hotels in Ireland
  • Car hire in Ireland

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Prices shown on this page are estimated lowest prices only. Found in the last 45 days.

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