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

Return flights

18 Oct - 25 Oct	Singapore Airlines
01 Oct - 05 Nov	Virgin Australia
28 Oct - 07 Nov	Qatar Airways
31 Oct - 14 Nov	Qatar Airways
04 Oct - 29 Oct	Qatar Airways
29 Oct - 26 Nov	Qatar Airways
01 Oct - 09 Oct	VietJet Air
14 Oct - 29 Oct	Qatar Airways
19 Oct - 29 Oct	Qatar Airways
24 Oct - 21 Nov	Qatar Airways
15 Oct - 20 Oct	Singapore Airlines
01 Oct - 29 Oct	Virgin Australia
24 Oct - 29 Oct	Qatar Airways
01 Oct - 22 Oct	Qatar Airways
16 Oct - 30 Oct	Qatar Airways
16 Oct - 24 Nov	Emirates

Also check the deals for one-way flights from Brisbane to Istanbul 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 Istanbul in October from $1092

Return flights