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

Return flights

14 Jul - 14 Aug	Singapore Airlines
03 Jul - 20 Jul	ANA
10 Jul - 08 Aug	ANA
10 Jul - 25 Jul	Asiana Airlines
10 Jul - 31 Jul	Asiana Airlines
10 Jul - 30 Jul	Asiana Airlines
09 Jul - 06 Aug	Asiana Airlines
23 Jul - 20 Aug	Asiana Airlines
13 Jul - 13 Aug	Asiana Airlines
07 Jul - 24 Jul	Asiana Airlines
17 Jul - 24 Jul	Asiana Airlines
16 Jul - 23 Jul	Asiana Airlines
02 Jul - 05 Aug	Turkish Airlines
05 Jul - 07 Aug	Korean Air
01 Jul - 31 Jul	Turkish Airlines
13 Jul - 20 Jul	China Southern
13 Jul - 03 Aug	China Southern
03 Jul - 18 Aug	Asiana Airlines
11 Jul - 30 Jul	Emirates
11 Jul - 08 Aug	Thai Airways

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

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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Cheapest return flights from Sydney to Istanbul in July from $1051

Return flights