Cheapest return flights from Sydney to Istanbul in September from 833€

AirHint found the following cheapest return flights from Sydney (SYD) to Istanbul (IST) in September 2026 (see full year).

Return flights

24 Sep - 14 Oct Scoot
09 Sep - 12 Oct China Southern
08 Sep - 13 Oct Sichuan Airlines
08 Sep - 15 Oct China Southern
10 Sep - 18 Sep Asiana Airlines
01 Sep - 08 Sep Asiana Airlines
02 Sep - 23 Sep Asiana Airlines
19 Sep - 03 Oct China Southern
09 Sep - 30 Sep China Southern
20 Sep - 16 Oct China Southern

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

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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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