Cheapest return flights from Cardiff to Belfast in April from 108€

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

Return flights

15 Apr - 22 Apr Aer Lingus direct
27 Apr - 30 Apr Aer Lingus direct
22 Apr - 24 Apr Aer Lingus direct
25 Apr - 26 Apr Aer Lingus direct
22 Apr - 26 Apr Aer Lingus direct
26 Apr - 28 Apr Aer Lingus direct
23 Apr - 26 Apr Aer Lingus direct
23 Apr - 30 Apr Aer Lingus direct
19 Apr - 20 Apr Aer Lingus direct
10 Apr - 17 Apr Aer Lingus direct

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

Powered by

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.

Book a cheap hotel in Belfast

Cheap car rent in Belfast

Feel free to contact us with any feedback or request another flight research.