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

Return flights

08 Mar - 13 Mar	AirAsia X
03 Mar - 17 Mar	AirAsia X
14 Mar - 21 Mar	VietJet Air
10 Mar - 23 Mar	Singapore Airlines
07 Mar - 23 Mar	Singapore Airlines
02 Mar - 12 Mar	Scoot
01 Mar - 08 Mar	Scoot
18 Mar - 15 Apr	VietJet Air
10 Mar - 22 Mar	Singapore Airlines
05 Mar - 13 Mar	Singapore Airlines
15 Mar - 12 Apr	AirAsia X
11 Mar - 18 Mar	Scoot
14 Mar - 12 Apr	VietJet Air
16 Mar - 06 Apr	Singapore Airlines
27 Mar - 25 Apr	Cebu Pacific
23 Mar - 18 Apr	VietJet Air
28 Mar - 06 Apr	Jetstar
31 Mar - 21 Apr	VietJet Air
10 Mar - 15 Apr	VietJet Air
31 Mar - 17 Apr	VietJet Air

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

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 March from $778

Return flights