Cheapest return flights from Sydney to Istanbul in August from 633€

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

Return flights

06 Aug - 31 Aug Air China
31 Aug - 15 Sep China Southern
04 Aug - 18 Sep China Eastern
20 Aug - 24 Aug China Eastern
20 Aug - 04 Sep China Eastern
13 Aug - 19 Sep China Southern
13 Aug - 17 Sep China Southern
14 Aug - 19 Sep China Southern
14 Aug - 05 Sep China Southern
13 Aug - 31 Aug China Eastern
19 Aug - 19 Sep China Southern
18 Aug - 01 Sep China Eastern
06 Aug - 13 Aug China Eastern
16 Aug - 02 Sep Sichuan Airlines
11 Aug - 31 Aug Air China
13 Aug - 27 Aug China Southern
04 Aug - 16 Aug Scoot Tigerair
19 Aug - 27 Aug China Southern
19 Aug - 22 Aug China Southern
11 Aug - 14 Aug Scoot Tigerair

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

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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