Cheapest return flights from Sydney to Istanbul in September from 603€

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

Return flights

11 Sep - 19 Sep China Southern
11 Sep - 17 Sep China Southern
02 Sep - 15 Sep China Southern
01 Sep - 08 Sep China Southern
09 Sep - 24 Oct China Southern
01 Sep - 15 Sep China Southern
03 Sep - 17 Sep China Southern
09 Sep - 17 Sep China Southern
07 Sep - 17 Sep China Southern
08 Sep - 22 Sep Scoot Tigerair
03 Sep - 06 Sep China Southern
21 Sep - 30 Oct AirAsia X
03 Sep - 01 Oct Sichuan Airlines
07 Sep - 14 Oct Scoot Tigerair
07 Sep - 31 Oct China Southern
28 Sep - 07 Oct Etihad Airways
24 Sep - 14 Oct AirAsia X
09 Sep - 15 Oct Scoot Tigerair
17 Sep - 24 Oct China Southern
25 Sep - 22 Oct Singapore Airlines

Also check the deals for one-way flights from Sydney 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.

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