Cheapest return flights from Sydney to Istanbul in April from 806€

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

Return flights

15 Apr - 15 May Korean Air
18 Apr - 22 May Singapore Airlines
22 Apr - 27 Apr Singapore Airlines
07 Apr - 27 Apr China Southern
01 Apr - 06 Apr China Southern
06 Apr - 15 Apr China Southern
01 Apr - 13 May China Southern
15 Apr - 13 May China Southern
17 Apr - 23 May Asiana Airlines
20 Apr - 20 May China Southern
08 Apr - 12 May Asiana Airlines
25 Apr - 02 May Etihad Airways
01 Apr - 08 May China Southern
07 Apr - 26 Apr Emirates

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

Skyscanner

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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