Flight Routes from Cardiff to Dublin

Compare cheap outbound and return flights from Cardiff (CWL) to Dublin (DUB) and find the best offer from numerous airlines and travel agencies.

Trip type
Cheapest oneway flight
from€22
Cheapest roundtrip flight
from€70
Fastest flight
non-stop flights
16x / week
Flight distance
300 km
Time difference
none

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.

offers
Active filtersnone
Matching outbound flightsCWL–DUB · 8 of 8
fromto
dep.arr.
durationstopovers
  1. 14 – 20 September 2026
  2. 21 – 27 September 2026
  3. 28 Sept – 4 Oct 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
    8. 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

      Discover more flights around Cardiff and Dublin

      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