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

Return flights

05 Nov - 29 Nov	China Southern
03 Nov - 13 Nov	Scoot
22 Nov - 28 Nov	AirAsia X
23 Nov - 28 Nov	AirAsia X
25 Nov - 28 Nov	AirAsia X
20 Nov - 17 Dec	China Southern
04 Nov - 10 Nov	Singapore Airlines
06 Nov - 12 Nov	Singapore Airlines
11 Nov - 17 Nov	Singapore Airlines
23 Nov - 30 Nov	Singapore Airlines
16 Nov - 23 Nov	Singapore Airlines
10 Nov - 08 Dec	Malaysia Airlines
23 Nov - 12 Dec	AirAsia X
22 Nov - 12 Dec	AirAsia X
23 Nov - 03 Dec	AirAsia X
22 Nov - 03 Dec	AirAsia X
22 Nov - 10 Dec	AirAsia X
23 Nov - 10 Dec	AirAsia X
25 Nov - 12 Dec	AirAsia X
25 Nov - 03 Dec	AirAsia X

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

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 November from $737

Return flights