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

Return flights

04 Jun - 19 Jun	AirAsia X
16 Jun - 19 Jun	AirAsia X
20 Jun - 26 Jun	AirAsia X
16 Jun - 26 Jun	AirAsia X
18 Jun - 26 Jun	AirAsia X
04 Jun - 08 Jun	AirAsia X
04 Jun - 10 Jun	AirAsia X
02 Jun - 19 Jun	AirAsia X
07 Jun - 19 Jun	AirAsia X
04 Jun - 18 Jun	Asiana Airlines
04 Jun - 02 Jul	Asiana Airlines
08 Jun - 06 Jul	Singapore Airlines
24 Jun - 30 Jul	Asiana Airlines
07 Jun - 02 Jul	Turkish Airlines
16 Jun - 23 Jul	Turkish Airlines
18 Jun - 12 Jul	Turkish Airlines
26 Jun - 17 Jul	Turkish Airlines
20 Jun - 01 Jul	AirAsia X
16 Jun - 01 Jul	AirAsia X
18 Jun - 01 Jul	AirAsia X

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 $943

Return flights