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

Return flights

02 Jun - 17 Jun	Singapore Airlines
01 Jun - 08 Jun	Singapore Airlines
02 Jun - 23 Jun	Asiana Airlines
02 Jun - 16 Jun	Asiana Airlines
16 Jun - 21 Jun	Singapore Airlines
03 Jun - 24 Jun	Asiana Airlines
01 Jun - 19 Jun	China Southern

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

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 June from 899€

Return flights