Cheapest return flights from Cardiff to Belfast in July from 136€

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 July 2025 (see full year).

Return flights

23 Jul - 31 Jul Aer Lingus direct
30 Jul - 05 Aug Aer Lingus direct
31 Jul - 05 Aug Aer Lingus direct
28 Jul - 30 Jul Aer Lingus direct
03 Jul - 06 Jul Aer Lingus direct
09 Jul - 15 Jul Aer Lingus direct
24 Jul - 10 Aug Aer Lingus direct
14 Jul - 17 Jul Aer Lingus direct
10 Jul - 14 Jul Aer Lingus direct
10 Jul - 13 Jul Aer Lingus direct
04 Jul - 06 Jul Aer Lingus direct
21 Jul - 24 Jul Aer Lingus direct
20 Jul - 27 Jul Aer Lingus direct

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

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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