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Cheap flights from Cardiff (CWL) to Dublin (DUB)

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How to find the cheapest flight from Cardiff (CWL) to Dublin (DUB)

How to find the cheapest flight from Cardiff (CWL) to Dublin (DUB)
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How to find the cheapest flight from Cardiff (CWL) to Dublin (DUB)
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How to find the cheapest flight from Cardiff (CWL) to Dublin (DUB)
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Cheap flights from Cardiff to Dublin in August , September 2026

27 Aug - 14 Sep $ 398.00
CWL
Cardiff
KLM Royal Dutch Airlines
2 STOPS
DUB
Dublin
DUB
Dublin
KLM Royal Dutch Airlines
1 STOPS
CWL
Cardiff
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25 Aug - 14 Sep $ 409.00
CWL
Cardiff
KLM Royal Dutch Airlines
2 STOPS
DUB
Dublin
DUB
Dublin
KLM Royal Dutch Airlines
1 STOPS
CWL
Cardiff
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25 Aug - 14 Sep $ 429.00
CWL
Cardiff
KLM Royal Dutch Airlines
2 STOPS
DUB
Dublin
DUB
Dublin
KLM Royal Dutch Airlines
1 STOPS
CWL
Cardiff
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Last minute flights from Cardiff to Dublin

27 Aug - 01 Sep $ 517.00
CWL
Cardiff
Vueling
2 STOPS
DUB
Dublin
DUB
Dublin
Vueling
2 STOPS
CWL
Cardiff
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28 Aug - 01 Sep $ 529.00
CWL
Cardiff
KLM Royal Dutch Airlines
1 STOPS
DUB
Dublin
DUB
Dublin
KLM Royal Dutch Airlines
1 STOPS
CWL
Cardiff
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22 Aug - 01 Sep $ 1,256.00
CWL
Cardiff
Aer Lingus
1 STOPS
DUB
Dublin
DUB
Dublin
Aer Lingus
2 STOPS
CWL
Cardiff
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One-way flights to Dublin from Cardiff

6:40 AM - 3:55 PM
Aer Lingus
2 Stops
10h 35m
CWL - DUB
$ 215
Kiwi
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5:15 PM - 7:40 AM
KLM Royal Dutch Airlines
1 Stops
15h 5m
CWL - DUB
$ 314
Kiwi
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5:15 PM - 9:45 PM
KLM Royal Dutch Airlines
1 Stops
5h 10m
CWL - DUB
$ 419
Kiwi
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How to find the cheapest flight from Cardiff (CWL) to Dublin (DUB)

Related info for your journey
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How to find the cheapest flight from Cardiff (CWL) to Dublin (DUB)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Cardiff (CWL) to Dublin (DUB)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.