Cheapest return flights from Sydney to Istanbul in October from 650€
AirHint found the following cheapest return flights from Sydney (SYD) to Istanbul (IST)
in October 2025 (see full year ).
Return flights
29 Oct
- 14 Nov
China Southern
650 €
07 Oct
- 21 Oct
Turkish Airlines
719 €
27 Oct
- 17 Nov
China Southern
726 €
29 Oct
- 07 Nov
Turkish Airlines
745 €
21 Oct
- 03 Nov
Turkish Airlines
746 €
15 Oct
- 22 Oct
Turkish Airlines
749 €
21 Oct
- 05 Nov
Turkish Airlines
766 €
23 Oct
- 26 Nov
Turkish Airlines
766 €
08 Oct
- 05 Nov
Turkish Airlines
766 €
28 Oct
- 04 Nov
Turkish Airlines
766 €
31 Oct
- 05 Nov
Turkish Airlines
766 €
31 Oct
- 14 Nov
Turkish Airlines
766 €
19 Oct
- 26 Oct
Malaysia Airlines
918 €
10 Oct
- 25 Oct
Turkish Airlines
956 €
09 Oct
- 18 Oct
Malaysia Airlines
1046 €
11 Oct
- 25 Oct
Etihad Airways
1057 €
01 Oct
- 30 Oct
Etihad Airways
1057 €
10 Oct
- 19 Oct
Malaysia Airlines
1057 €
02 Oct
- 30 Oct
Etihad Airways
1060 €
05 Oct
- 17 Oct
Malaysia Airlines
1062 €
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.
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