Find flights
Deals
When to book
FAQs & Tips

€24 Find Cheap Flights from Cardiff to Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cardiff to Ireland departing on 20/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

Search hundreds of travel sites at once for deals on flights to Ireland

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Best Ireland Flight Deals from Cardiff

Cheapest return prices found by our users on KAYAK in the last 72 hours

Dublin
Dublindirect€43
Cork
Cork1 stop€183

Good to know

Low season

October

High season

February

Cheapest flight

€24
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly (31% more expensive on average)
Flight from Cardiff to Dublin

FAQs - booking Ireland flights

  • How does KAYAK find such low prices on flights from Cardiff to Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cardiff to Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cardiff to Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Cardiff to Ireland is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cardiff to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Cardiff to Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cardiff to Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Cardiff to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Ireland

  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be January, February and March. The cheapest month to fly from Cardiff is May.
  • Morning departure is around 12% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Book cheap flights from Cardiff to Ireland

Recent return flight deals

31/3Mon
directRyanair
1h 00mCWL-DUB
1/4Tue
directRyanair
1h 00mDUB-CWL
€60
29/3Sat
directRyanair
1h 00mCWL-DUB
1/4Tue
directRyanair
1h 00mDUB-CWL
€61
25/3Tue
1 stop
5h 35mCWL-DUB
29/3Sat
direct
1h 00mDUB-CWL
€147
25/3Tue
1 stop
5h 35mCWL-DUB
1/4Tue
direct
1h 00mDUB-CWL
€149
28/3Fri
1 stopKLM
14h 40mCWL-DUB
31/3Mon
1 stopKLM
22h 05mDUB-CWL
€235
27/3Thu
1 stopKLM
4h 40mCWL-DUB
1/4Tue
1 stopKLM
12h 30mDUB-CWL
€247
3/4Thu
2 stopsAer Lingus
9h 15mCWL-DUB
7/4Mon
2 stopsAer Lingus
29h 00mDUB-CWL
€504
29/3Sat
2 stopsAer Lingus
20h 15mCWL-DUB
30/3Sun
2 stopsAer Lingus
40h 45mDUB-CWL
€510
4/4Fri
2 stopsAir France
12h 50mCWL-DUB
8/4Tue
2 stopsAir France
10h 45mDUB-CWL
€528
22/3Sat
2 stopsAir France
45h 40mCWL-DUB
29/3Sat
2 stopsAir France
33h 45mDUB-CWL
€562

Search by stops

Search by airline

Search by price

Recent one-way flight deals

20/5Tue
directRyanair
1h 00mCWL-DUB
€24
23/5Fri
directRyanair
1h 00mCWL-DUB
€26
19/3Wed
1 stop
11h 55mCWL-DUB
€107
19/3Wed
2 stops
11h 35mCWL-DUB
€113
19/5Mon
1 stopKLM
15h 05mCWL-DUB
€133
22/3Sat
1 stopKLM
14h 40mCWL-DUB
€137
23/4Wed
2 stopsAer Lingus
10h 05mCWL-DUB
€173
19/4Sat
2 stopsAer Lingus
27h 10mCWL-DUB
€174
9/6Mon
2 stopsAir France
39h 00mCWL-DUB
€296
18/8Mon
2 stopsAir France
12h 50mCWL-DUB
€333

Search by stops

Search by airline

Search by price

Last minute flights from Cardiff to Ireland

Last minute flight, train and bus deals

22/2Sat
directAer Lingus
1h 15mCWL-DUB
22/2Sat
directAer Lingus
1h 05mDUB-CWL
€98
22/2Sat
direct
1h 15mCWL-DUB
22/2Sat
multi-stop
27h 10mDUB-CWL
€269
25/2Tue
multi-stop
20h 05mCWL-DUB
3/3Mon
direct
1h 00mDUB-CWL
€298
24/2Mon
directRyanair
1h 00mCWL-DUB
28/2Fri
directRyanair
1h 00mDUB-CWL
€330
24/2Mon
direct
1h 00mCWL-DUB
28/2Fri
multi-stop
11h 45mDUB-CWL
€368
22/2Sat
direct
1h 15mCWL-DUB
22/2Sat
multi-stop
24h 25mDUB-CWL
€373
25/2Tue
multi-stop
20h 05mCWL-DUB
3/3Mon
multi-stop
17h 45mDUB-CWL
€396
25/2Tue
multi-stop
20h 05mCWL-DUB
3/3Mon
multi-stop
29h 30mDUB-CWL
€420
24/2Mon
multi-stop
30h 15mCWL-DUB
28/2Fri
direct
1h 00mDUB-CWL
€456
24/2Mon
multi-stop
30h 15mCWL-DUB
28/2Fri
multi-stop
11h 45mDUB-CWL
€471

Search by stops

Search by airline

Search by price

Everything you need to know for your flight from Cardiff to Ireland

Information on your arrival and departure airports

Cardiff (CWL)

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.