AirHint found the following cheapest return flights from Cairns (CNS) to Brisbane (BNE) in October 2025 (see full year).

Return flights

22 Oct - 23 Oct	Jetstar	direct
09 Oct - 13 Oct	Jetstar	direct
13 Oct - 15 Oct	Jetstar	direct
21 Oct - 22 Oct	Jetstar	direct
09 Oct - 10 Oct	Jetstar	direct
28 Oct - 29 Oct	Jetstar	direct
13 Oct - 16 Oct	Jetstar	direct
12 Oct - 14 Oct	Jetstar	direct
15 Oct - 22 Oct	Jetstar	direct
11 Oct - 13 Oct	Jetstar	direct
18 Oct - 06 Nov	Jetstar	direct
29 Oct - 04 Nov	Virgin Australia	direct
28 Oct - 04 Nov	Virgin Australia	direct
29 Oct - 19 Nov	Jetstar	direct

Also check the deals for one-way flights from Cairns to Brisbane 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.

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Cheapest return flights from Cairns to Brisbane in October from $106

Return flights