Cheapest one-way flights from Cardiff to Belfast in March from 50€

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

AirHint found the following cheapest one-way flights from Cardiff (CWL) to Belfast (BHD) in March 2025 (see full year).

One-Way flights

19 Mar Aer Lingus direct
18 Mar Aer Lingus direct
29 Mar Aer Lingus direct
31 Mar Aer Lingus direct
17 Mar Aer Lingus direct
23 Mar Ryanair
21 Mar Ryanair
16 Mar Ryanair
21 Mar Aer Lingus direct
12 Mar Aer Lingus direct

Also check the deals for return 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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