Cheapest return flights from Cardiff to Belfast in October from $131
AirHint found the following cheapest return flights from Cardiff (CWL) to Belfast (BHD)
in October 2025 (see full year ).
Return flights
14 Oct
- 16 Oct
Aer Lingus
$ 131
direct
28 Oct
- 29 Oct
Aer Lingus
$ 132
direct
11 Oct
- 13 Oct
Aer Lingus
$ 132
direct
30 Oct
- 06 Nov
Aer Lingus
$ 132
direct
01 Oct
- 02 Oct
Aer Lingus
$ 133
direct
30 Oct
- 01 Nov
Aer Lingus
$ 141
direct
20 Oct
- 21 Oct
Aer Lingus
$ 143
direct
29 Oct
- 30 Oct
Aer Lingus
$ 143
direct
02 Oct
- 05 Oct
Aer Lingus
$ 150
direct
04 Oct
- 05 Oct
Aer Lingus
$ 150
direct
27 Oct
- 28 Oct
Aer Lingus
$ 151
direct
27 Oct
- 29 Oct
Aer Lingus
$ 151
direct
26 Oct
- 09 Nov
Aer Lingus
$ 159
direct
30 Oct
- 02 Nov
Aer Lingus
$ 181
direct
31 Oct
- 01 Nov
Aer Lingus
$ 234
direct
31 Oct
- 02 Nov
Aer Lingus
$ 265
direct
Also check the deals for one-way flights from Cardiff to Belfast in October .
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.
Find us on social media
Feel free to contact us with any feedback or request another flight research.
Find us on social media