Cheapest return flights from Cardiff to Belfast in October from 179€

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

Return flights

31 Oct - 11 Nov Aer Lingus direct
28 Oct - 30 Oct Ryanair
28 Oct - 30 Oct Aer Lingus direct
30 Oct - 31 Oct Aer Lingus direct
30 Oct - 08 Nov Ryanair
31 Oct - 05 Nov Ryanair
30 Oct - 04 Nov Aer Lingus direct
31 Oct - 08 Nov Aer Lingus direct
30 Oct - 08 Nov Aer Lingus direct
23 Oct - 30 Oct Ryanair
21 Oct - 28 Oct Ryanair
27 Oct - 01 Nov Ryanair
21 Oct - 02 Nov Aer Lingus direct
23 Oct - 30 Oct Aer Lingus direct
31 Oct - 05 Nov Aer Lingus direct
21 Oct - 28 Oct Aer Lingus direct
29 Oct - 01 Nov Aer Lingus direct
22 Oct - 22 Oct Aer Lingus
21 Oct - 23 Oct Aer Lingus direct
21 Oct - 24 Oct Aer Lingus direct

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

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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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