Flight Routes from Cardiff to Dublin

Trip type

Our cheapest offers for flights from Cardiff to Dublin

Here you can compare cheap flights from Cardiff (CWL) to Dublin (DUB) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Dublin. Prices and availability may change at any time.

Flight schedule from Cardiff (CWL) to Dublin (DUB)

Select a travel date in the flight schedule for the route from Cardiff (CWL) to Dublin (DUB) and compare affordable flight deals.

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Matching outbound flights7 of 7
fromto
dep.arr.
durationstopovers
  1. 3 – 9 August 2026
  2. 10 – 16 August 2026
  3. 17 – 23 August 2026
    1. CWLDUB
      non-stop
      1. Ryanair
    2. CWLDUB
      non-stop
      1. Ryanair
    3. CWLDUB
      non-stop
      1. Ryanair
    4. CWLDUB
      non-stop
      1. Ryanair
    5. CWLDUB
      non-stop
      1. Ryanair
    6. CWLDUB
      non-stop
      1. Ryanair
    7. CWLDUB
      non-stop
      1. Ryanair

      Tips and tricks to help you find cheap flights from Cardiff to Dublin

      Favourite airline: KLM
      KLM is the most popular airline for flights from Cardiff to Dublin.
      KLM
      62 %
      Eastern Airways
      23 %
      Aer Lingus
      8 %
      Favourite connection: via Amsterdam
      Stopover flights on this route are especially popular via Amsterdam, making up 67 % of bookings.
      Route
      bookings
      1 stopover Amsterdam Schiphol
      12h 40min, from £354
      67 %
      1 stopover Paris Orly Paris - Charles de Gaulle
      06h 55min, from £303
      25 %
      2 stopovers Belfast City Southampton
      10h 15min, from £307
      8 %

      Important flight information

      Flight information: Cardiff - Dublin

      Outbound and return from £70.00
      Flight duration min. 01:00
      Return flight duration min. 01:00
      Distance 300 km
      Flights per week 16
      Departure airport Airport Cardiff (CWL)
      Arrival airport Airport Dublin (DUB)
      Destination country Flights to Ireland
      Departure airport - Destination country Cardiff - Ireland
      Alternative routes to Ireland
      Alternative flights to Dublin
      Popular destinations for onward travel
      Flight destinations with a similar price