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
30 Aug 09 Sep Aer Lingus
Direct Flight
30 Aug 02 Sep Aer Lingus
Direct Flight
30 Aug 06 Sep Aer Lingus
Direct Flight
31 Aug 07 Sep Aer Lingus
31 Aug 07 Sep Aer Lingus
Direct Flight
29 Aug 01 Sep Aer Lingus
30 Aug 31 Aug Aer Lingus
Direct Flight
26 Aug 30 Aug Aer Lingus
Direct Flight
28 Aug 02 Sep TUI
28 Aug 02 Sep Aer Lingus
Direct Flight
26 Aug 28 Aug Ryanair
26 Aug 28 Aug Aer Lingus
Direct Flight
26 Aug 29 Aug Aer Lingus
Direct Flight
29 Aug 01 Sep Aer Lingus
Direct Flight
29 Aug 05 Sep Aer Lingus
Direct Flight
27 Aug 30 Aug Aer Lingus
Direct Flight
29 Aug 30 Aug Aer Lingus
Direct Flight
26 Aug 27 Aug Aer Lingus
Direct Flight
27 Aug 28 Aug Aer Lingus
Direct Flight
27 Aug 31 Aug Aer Lingus
Direct Flight
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deals for one-way flights from Cardiff to Belfast in August.

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Updated Aug 25, 2026.

About these fares

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