Find cheap flights to Cardiff from £52.80*

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Great Cardiff flight deals

£

Belfast (BHD)to

Cardiff (CWL)
Depart: 7 Mar 2026
From
£52.80
Seen: 2 hrs ago
One way
Economy

*Roundtrip Restrictions apply.
Each way fare as part of a return trip including taxes and charges. One way fare including taxes and charges.

Aer Lingus Plane Image

Latest offers for Cardiff flights*

£
Latest offers for Cardiff flights*
From
To
Fare Type
Dates
Price
Belfast (BHD)Cardiff (CWL)One way
/
Economy		Depart: 20 Jun 2026

From

£61.88

Seen: 4 hrs ago

*Roundtrip Restrictions apply.
Each way fare as part of a return trip including taxes and charges. One way fare including taxes and charges.

Popular Cardiff routes with Aer Lingus

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£

London (LHR)to

Dublin (DUB)
22 Mar 2026 - 27 Mar 2026
From
£59.76
Seen: 4 hrs ago
Each way
Economy

Birmingham (BHX)to

Dublin (DUB)
22 Mar 2026 - 25 Mar 2026
From
£26.52
Seen: 2 hrs ago
Each way
Economy

Manchester (MAN)to

Dublin (DUB)
25 Mar 2026 - 26 Mar 2026
From
£26.89
Seen: 2 hrs ago
Each way
Economy

Manchester (MAN)to

Orlando (MCO)
9 Mar 2026 - 24 Mar 2026
From
£454.65
Seen: 10 hrs ago
Roundtrip*
Economy

Manchester (MAN)to

New York (JFK)
17 Mar 2026 - 23 Mar 2026
From
£414.63
Seen: 3 hrs ago
Roundtrip*
Economy

Birmingham (BHX)to

Belfast (BHD)
Depart: 18 Apr 2026
From
£39.99
Seen: 2 hrs ago
One way
Economy

Belfast (BHD)to

Birmingham (BHX)
Depart: 21 Apr 2026
From
£39.99
Seen: 3 hrs ago
One way
Economy

London (LHR)to

Shannon (SNN)
31 Mar 2026 - 8 Apr 2026
From
£48.91
Seen: 1 hour ago
Each way
Economy

London (LHR)to

Cork (ORK)
14 Mar 2026 - 14 Mar 2026
From
£60.48
Seen: 2 hrs ago
Each way
Economy

Edinburgh (EDI)to

Dublin (DUB)
31 Mar 2026 - 7 Apr 2026
From
£42.42
Seen: 7 hrs ago
Each way
Economy

Edinburgh (EDI)to

Belfast (BHD)
Depart: 15 Mar 2026
From
£39.99
Seen: 3 hrs ago
One way
Economy

Manchester (MAN)to

Belfast (BHD)
19 Apr 2026 - 22 Apr 2026
From
£39.99
Seen: 2 hrs ago
Each way
Economy

Leeds (LBA)to

Belfast (BHD)
Depart: 12 Apr 2026
From
£44.28
Seen: 5 hrs ago
One way
Economy

Belfast (BHD)to

Edinburgh (EDI)
Depart: 28 Apr 2026
From
£39.99
Seen: 2 hrs ago
One way
Economy

Glasgow (GLA)to

Dublin (DUB)
23 Apr 2026 - 26 Apr 2026
From
£44.85
Seen: 2 hrs ago
Each way
Economy

Bristol (BRS)to

Dublin (DUB)
29 Mar 2026 - 1 Apr 2026
From
£43.77
Seen: 28 minutes ago
Each way
Economy

Belfast (BHD)to

Manchester (MAN)
Depart: 13 Mar 2026
From
£39.99
Seen: 3 hrs ago
One way
Economy

Belfast (BHD)to

Southampton (SOU)
23 Jul 2026 - 30 Jul 2026
From
£48.12
Seen: 3 hrs ago
Each way
Economy

Southampton (SOU)to

Dublin (DUB)
29 Mar 2026 - 1 Apr 2026
From
£55.33
Seen: 7 hrs ago
Each way
Economy

Southampton (SOU)to

Belfast (BHD)
2 Jul 2026 - 6 Jul 2026
From
£50.62
Seen: 12 hrs ago
Each way
Economy