Cheapest return flights from Cardiff to Belfast in October from 116€

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

Return flights

15 Oct - 19 Oct Aer Lingus direct
08 Oct - 12 Oct Aer Lingus direct
02 Oct - 04 Oct Aer Lingus direct
19 Oct - 23 Oct Aer Lingus direct
06 Oct - 08 Oct Aer Lingus direct
16 Oct - 19 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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