Cheapest return flights from Perth to Istanbul in September from $838

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

Return flights

16 Sep - 23 Sep IndiGo
14 Sep - 22 Sep IndiGo
06 Sep - 14 Sep IndiGo
04 Sep - 15 Sep Qantas
08 Sep - 28 Sep IndiGo
18 Sep - 04 Oct IndiGo
05 Sep - 30 Sep IndiGo
24 Sep - 01 Oct IndiGo
06 Sep - 13 Sep Malaysia Airlines
02 Sep - 04 Sep Qatar Airways
22 Sep - 19 Oct Emirates
24 Sep - 16 Oct Emirates

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

Skyscanner

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.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul

Feel free to contact us with any feedback or request another flight research.