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

Return flights

14 Nov - 26 Nov	Scoot
15 Nov - 28 Nov	AirAsia X
16 Nov - 27 Nov	AirAsia X
11 Nov - 18 Nov	Etihad Airways
23 Nov - 02 Dec	Scoot
14 Nov - 27 Nov	AirAsia X
23 Nov - 04 Dec	Scoot
15 Nov - 25 Nov	AirAsia X
11 Nov - 08 Dec	Etihad Airways
19 Nov - 26 Nov	Sichuan Airlines
18 Nov - 03 Dec	AirAsia X
20 Nov - 23 Nov	Scoot
15 Nov - 28 Dec	AirAsia X
18 Nov - 12 Dec	AirAsia X
20 Nov - 01 Dec	Singapore Airlines
10 Nov - 14 Nov	Etihad Airways
21 Nov - 27 Nov	VietJet Air
10 Nov - 10 Dec	Etihad Airways
24 Nov - 07 Dec	Etihad Airways
14 Nov - 01 Dec	Etihad Airways

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 667€

Return flights