Cheapest return flights from Cardiff to Belfast in June from 123€

AirHint found the following cheapest return flights from Cardiff (CWL) to Belfast (BHD) in June 2026 (see full year).

Return flights

22 Jun - 06 Jul Aer Lingus direct
22 Jun - 26 Jun Aer Lingus direct
22 Jun - 24 Jun Aer Lingus direct
19 Jun - 22 Jun Aer Lingus direct
23 Jun - 24 Jun Aer Lingus direct
11 Jun - 15 Jun Aer Lingus direct

Also check the deals for one-way flights from Cardiff to Belfast in June.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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