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

Return flights

14 Oct - 21 Oct	Jetstar
13 Oct - 20 Oct	Jetstar
07 Oct - 11 Oct	Jetstar
29 Oct - 09 Nov	Jetstar
20 Oct - 26 Oct	Jetstar
31 Oct - 06 Nov	Jetstar
17 Oct - 21 Oct	Jetstar
02 Oct - 09 Oct	Jetstar
15 Oct - 24 Oct	Jetstar
06 Oct - 11 Oct	Jetstar
11 Oct - 19 Oct	Jetstar
06 Oct - 12 Oct	Jetstar
27 Oct - 08 Nov	Jetstar
01 Oct - 06 Nov	Jetstar
29 Oct - 09 Nov	Singapore Airlines	direct
07 Oct - 03 Nov	Jetstar
27 Oct - 03 Nov	Jetstar
26 Oct - 03 Nov	Jetstar
01 Oct - 06 Nov	Singapore Airlines	direct

Also check the deals for one-way flights from Brisbane to Singapore 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 Brisbane to Singapore in October from $483

Return flights