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

Return flights

29 Oct - 02 Nov	Scoot
31 Oct - 05 Nov	AirAsia
01 Oct - 18 Oct	AirAsia
20 Oct - 27 Oct	AirAsia
29 Oct - 05 Nov	Scoot
13 Oct - 22 Oct	Scoot
21 Oct - 28 Oct	AirAsia
13 Oct - 18 Oct	AirAsia
12 Oct - 28 Oct	AirAsia
20 Oct - 26 Oct	Scoot
30 Oct - 07 Nov	Qatar Airways
30 Oct - 06 Nov	Qatar Airways
30 Oct - 14 Nov	Qatar Airways
09 Oct - 25 Oct	Qatar Airways
25 Oct - 08 Nov	Qatar Airways
30 Oct - 05 Nov	Qatar Airways
09 Oct - 27 Oct	Qatar Airways
13 Oct - 23 Oct	Qatar Airways

Also check the deals for one-way flights from Perth 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 Perth to Istanbul in October from 564€

Return flights