Cheapest return flights from Cardiff to Belfast in June from 131€

Best time to book flights for Cardiff (CWL) to Belfast (BHD) flights at AirHint

AirHint found the following cheapest return flights from Cardiff (CWL) to Belfast (BHD) in June 2025 (see full year).

Return flights

04 Jun - 14 Jun Aer Lingus direct
09 Jun - 11 Jun Aer Lingus direct
17 Jun - 18 Jun Aer Lingus direct
11 Jun - 13 Jun Aer Lingus direct
03 Jun - 07 Jun Aer Lingus direct
14 Jun - 21 Jun Aer Lingus direct
25 Jun - 26 Jun Aer Lingus direct
19 Jun - 22 Jun Aer Lingus direct
05 Jun - 07 Jun Aer Lingus direct
20 Jun - 23 Jun Aer Lingus direct
27 Jun - 02 Jul 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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