Cheapest return flights from Cardiff to Belfast in March from 118€

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 March 2025 (see full year).

Return flights

04 Mar - 06 Mar Aer Lingus direct
03 Mar - 05 Mar Aer Lingus direct
28 Mar - 30 Mar Aer Lingus direct
26 Mar - 28 Mar Aer Lingus direct
22 Mar - 23 Mar Aer Lingus direct
20 Mar - 22 Mar Aer Lingus direct
06 Mar - 08 Mar Aer Lingus direct
21 Mar - 24 Mar Aer Lingus direct
28 Mar - 31 Mar Aer Lingus direct
12 Mar - 16 Mar Aer Lingus direct

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

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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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