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Cheap flight deals from Cardiff to Dublin

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Cardiff to Dublin?

We monitor flight fares to help you find the best deals effortlessly
  • 1420
  • 2127
  • Aug

    283
  • 410
  • 1117
  • 1824
  • 2531
  • Sep

    17
  • 814
  • 1521
  • 2228
  • Oct

    295
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap airlines flights from Cardiff to Dublin

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Ryanair
From SAR 115
Vueling Airlines
From SAR 363
KLM
From SAR 531
Loganair
From SAR 664
British Airways
From SAR 766
TUI Airways
From SAR 828
Aer Lingus
From SAR 905
Accesrail And Partner Railways
From SAR 912
Air France
From SAR 984

Alternative Cheap Routes from Cardiff to Dublin

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Cardiff to Dublin.
  • CWLDUB
    Tue, Aug 5
    One wayNonstop
    From SAR 115

Frequently Asked Questions

  • When are flight tickets from Cardiff (CWL) to Dublin (DUB) the cheapest?
    Airlines adjust prices for flights from Cardiff to Dublin based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Cardiff (CWL) to Dublin (DUB) cost?
    According to Trip.com's data, the lowest price is around SAR 1,547.
  • How long does it take to fly from Cardiff (CWL) to Dublin (DUB)?
    It takes about 1 hour to fly from Cardiff (CWL) to Dublin (DUB).
  • What are the most popular airlines that fly from Cardiff (CWL) to Dublin (DUB)?
    Airlines with flights from Cardiff (CWL) to Dublin (DUB): Ryanair.
  • How many airports are there in Dublin (DUB)?
    There are 1 airport(s) near Dublin (DUB): Dublin Airport.

Flight Info | to

Cheapest direct flight priceSAR 115
Cheapest return ticket priceSAR 248
Off-season for travelApril
Peak season for travelMarch
Flight distance300.11 km
Average flight time1 hour