Cheapest return flights from Cardiff to Belfast in April from 133€

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 April 2025 (see full year).

Return flights

09 Apr - 16 Apr Aer Lingus direct
14 Apr - 16 Apr Aer Lingus direct
11 Apr - 15 Apr Aer Lingus direct
12 Apr - 17 Apr Aer Lingus direct
18 Apr - 21 Apr Aer Lingus direct
12 Apr - 13 Apr Aer Lingus direct
04 Apr - 07 Apr Aer Lingus direct
05 Apr - 09 Apr Aer Lingus direct
07 Apr - 09 Apr Aer Lingus direct
04 Apr - 06 Apr Aer Lingus direct

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

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.

Book a cheap hotel in Belfast

Cheap car rent in Belfast