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

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
30 May 03 Jun Aer Lingus
Direct Flight
30 May 02 Jun Aer Lingus
Direct Flight
30 May 06 Jun Aer Lingus
Direct Flight
30 May 01 Jun Aer Lingus
28 May 02 Jun Aer Lingus
Direct Flight
29 May 02 Jun Aer Lingus
Direct Flight
29 May 05 Jun Aer Lingus
28 May 30 May Aer Lingus
Direct Flight
30 May 01 Jun Aer Lingus
Direct Flight
30 May 31 May Aer Lingus
29 May 30 May Aer Lingus
Direct Flight
28 May 29 May Aer Lingus
Direct Flight
30 May 31 May Aer Lingus
Direct Flight
30 May 08 Jun Aer Lingus
Direct Flight
29 May 31 May Aer Lingus
28 May 01 Jun Aer Lingus
Direct Flight
29 May 31 May Aer Lingus
Direct Flight
28 May 31 May Aer Lingus
Direct Flight
29 May 29 May Aer Lingus
30 May 30 May Ryanair
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deals for one-way flights from Cardiff to Belfast in May.

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Updated May 27, 2026.

About these fares

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