Cheapest return flights from Cardiff (CWL) to Belfast (BHD), August

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
12 Aug 19 Aug Aer Lingus
Direct Flight
25 Aug 27 Aug Aer Lingus
Direct Flight
11 Aug 27 Aug Aer Lingus
Direct Flight
31 Aug 07 Sep Aer Lingus
Direct Flight
11 Aug 13 Aug Aer Lingus
Direct Flight
11 Aug 12 Aug Aer Lingus
Direct Flight
12 Aug 13 Aug Aer Lingus
Direct Flight
24 Aug 27 Aug Aer Lingus
Direct Flight
19 Aug 26 Aug Aer Lingus
Direct Flight
20 Aug 24 Aug Aer Lingus
Direct Flight
18 Aug 20 Aug Aer Lingus
Direct Flight
30 Aug 04 Sep Aer Lingus
Direct Flight
29 Aug 02 Sep Aer Lingus
Direct Flight
30 Aug 01 Sep Aer Lingus
Direct Flight
28 Aug 02 Sep Aer Lingus
Direct Flight
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deals for one-way flights from Cardiff to Belfast in August.

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Updated Jul 16, 2026.

About these fares

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