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

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

Return flights

20 Mar - 22 Mar Aer Lingus direct
25 Mar - 29 Mar Aer Lingus direct
26 Mar - 29 Mar Aer Lingus direct
26 Mar - 28 Mar Aer Lingus direct
12 Mar - 15 Mar Aer Lingus direct
13 Mar - 18 Mar Aer Lingus direct

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

Skyscanner

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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