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

Return flights

22 Jan - 13 Feb	Scoot
30 Jan - 08 Feb	AirAsia X
22 Jan - 19 Feb	Scoot
22 Jan - 05 Feb	Scoot
22 Jan - 08 Feb	Scoot
31 Jan - 19 Feb	AirAsia X
25 Jan - 01 Feb	Scoot
13 Jan - 03 Feb	China Southern
26 Jan - 08 Feb	Scoot
19 Jan - 01 Feb	AirAsia X
22 Jan - 29 Jan	Scoot
16 Jan - 31 Jan	AirAsia X
13 Jan - 23 Jan	China Southern
11 Jan - 24 Jan	China Southern
20 Jan - 30 Jan	China Southern
02 Jan - 30 Jan	Air China
18 Jan - 23 Jan	AirAsia X
13 Jan - 24 Jan	AirAsia X
06 Jan - 28 Jan	AirAsia X
14 Jan - 21 Jan	China Southern

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

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 January from $882

Return flights