Cheapest return flights from Sydney to Istanbul in October from 748€
AirHint found the following cheapest return flights from Sydney (SYD) to Istanbul (IST)
in October 2025 (see full year ).
Return flights
14 Oct
- 22 Oct
Turkish Airlines
748 €
28 Oct
- 05 Nov
Turkish Airlines
748 €
07 Oct
- 21 Oct
Turkish Airlines
749 €
08 Oct
- 15 Oct
Turkish Airlines
768 €
07 Oct
- 15 Oct
Turkish Airlines
768 €
19 Oct
- 27 Oct
Turkish Airlines
768 €
22 Oct
- 30 Oct
Turkish Airlines
768 €
23 Oct
- 31 Oct
Turkish Airlines
768 €
26 Oct
- 03 Nov
Turkish Airlines
768 €
29 Oct
- 06 Nov
Turkish Airlines
768 €
19 Oct
- 19 Nov
Turkish Airlines
768 €
22 Oct
- 08 Nov
Turkish Airlines
768 €
15 Oct
- 22 Oct
Turkish Airlines
770 €
08 Oct
- 22 Oct
Turkish Airlines
770 €
07 Oct
- 14 Oct
Turkish Airlines
770 €
30 Oct
- 27 Nov
Turkish Airlines
770 €
15 Oct
- 01 Nov
Turkish Airlines
770 €
29 Oct
- 13 Nov
Turkish Airlines
770 €
24 Oct
- 01 Nov
Turkish Airlines
770 €
30 Oct
- 07 Nov
Turkish Airlines
770 €
Also check the deals for one-way flights from Sydney 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.
Find us on social media
Feel free to contact us with any feedback or request another flight research.
Find us on social media