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

Return flights

27 Jul - 10 Aug	Jetstar
26 Jul - 16 Aug	Jetstar
26 Jul - 09 Aug	IndiGo
15 Jul - 27 Aug	IndiGo
12 Jul - 22 Jul	AirAsia
17 Jul - 24 Jul	AirAsia
06 Jul - 13 Jul	Batik Air Malaysia
20 Jul - 25 Jul	AirAsia
02 Jul - 06 Aug	AirAsia
10 Jul - 13 Jul	AirAsia
06 Jul - 02 Aug	AirAsia
06 Jul - 25 Jul	Batik Air Malaysia
03 Jul - 09 Jul	AirAsia
11 Jul - 01 Aug	Virgin Australia
02 Jul - 16 Jul	AirAsia
08 Jul - 17 Jul	Qatar Airways
10 Jul - 15 Jul	Virgin Australia

Also check the deals for one-way flights from Perth to Istanbul in July.

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 July from 702€

Return flights