Cheapest return flights from Sydney to Istanbul in April from $760

Best time to book flights for Sydney (SYD) to Istanbul (IST) flights at AirHint

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

Return flights

02 Apr - 18 Apr Sichuan Airlines
02 Apr - 28 Apr Sichuan Airlines
02 Apr - 07 Apr Sichuan Airlines
28 Apr - 10 May Scoot Tigerair
02 Apr - 17 Apr China Southern
02 Apr - 16 Apr China Southern
01 Apr - 11 Apr China Southern
08 Apr - 07 May China Southern
03 Apr - 16 Apr China Southern
19 Apr - 09 May Sichuan Airlines
08 Apr - 09 May China Southern
10 Apr - 09 May China Southern
02 Apr - 11 Apr China Southern
27 Apr - 04 May Singapore Airlines
27 Apr - 07 May Singapore Airlines
26 Apr - 03 May AirAsia X
01 Apr - 18 Apr China Southern
03 Apr - 28 May China Southern
02 Apr - 26 May China Southern
23 Apr - 28 Apr China Southern

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

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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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