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

Return flights

23 Apr - 27 Apr	AirAsia X
18 Apr - 29 Apr	AirAsia X
27 Apr - 04 May	Scoot
16 Apr - 15 May	AirAsia X
17 Apr - 23 Apr	VietJet Air
05 Apr - 12 Apr	Scoot
05 Apr - 19 Apr	Scoot
17 Apr - 23 May	Scoot
28 Apr - 12 May	Qatar Airways
29 Apr - 14 May	Qatar Airways
23 Apr - 29 May	Virgin Australia
15 Apr - 25 Apr	Qatar Airways
16 Apr - 14 May	Virgin Australia
17 Apr - 14 May	Qatar Airways
17 Apr - 28 Apr	Qatar Airways
30 Apr - 15 May	Qatar Airways
17 Apr - 30 Apr	Qatar Airways
17 Apr - 24 Apr	Qatar Airways
08 Apr - 30 Apr	Qatar Airways
01 Apr - 09 May	Qatar Airways

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

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 April from 716€

Return flights