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
603 €
11 Sep
- 17 Sep
China Southern
650 €
02 Sep
- 15 Sep
China Southern
723 €
01 Sep
- 08 Sep
China Southern
723 €
09 Sep
- 24 Oct
China Southern
723 €
01 Sep
- 15 Sep
China Southern
725 €
03 Sep
- 17 Sep
China Southern
726 €
09 Sep
- 17 Sep
China Southern
726 €
07 Sep
- 17 Sep
China Southern
726 €
08 Sep
- 22 Sep
Scoot Tigerair
743 €
03 Sep
- 06 Sep
China Southern
771 €
21 Sep
- 30 Oct
AirAsia X
771 €
03 Sep
- 01 Oct
Sichuan Airlines
772 €
07 Sep
- 14 Oct
Scoot Tigerair
841 €
07 Sep
- 31 Oct
China Southern
873 €
28 Sep
- 07 Oct
Etihad Airways
905 €
24 Sep
- 14 Oct
AirAsia X
918 €
09 Sep
- 15 Oct
Scoot Tigerair
931 €
17 Sep
- 24 Oct
China Southern
950 €
25 Sep
- 22 Oct
Singapore Airlines
1038 €
Also check the deals for one-way flights from Sydney to Istanbul in September .
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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