Cheapest return flights from Sydney to Istanbul in April from $731

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

Return flights

25 Apr - 06 May AirAsia X
16 Apr - 29 Apr Scoot
08 Apr - 22 Apr Scoot
08 Apr - 29 Apr Scoot
15 Apr - 04 May AirAsia X
20 Apr - 28 Apr Scoot
13 Apr - 29 Apr Scoot
05 Apr - 09 Apr Sichuan Airlines
04 Apr - 26 Apr Sichuan Airlines
18 Apr - 29 Apr China Southern
30 Apr - 14 May Scoot
10 Apr - 13 Apr China Eastern
17 Apr - 23 May Scoot
26 Apr - 09 May AirAsia X
09 Apr - 24 Apr China Eastern
28 Apr - 09 May Scoot
01 Apr - 02 May Sichuan Airlines
09 Apr - 21 May China Southern
12 Apr - 08 May AirAsia X
10 Apr - 01 May China Southern

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

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