Cheapest one-way flights from Sydney to Istanbul in April from $508

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

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

One-Way flights

28 Apr Scoot Tigerair
25 Apr Cebu Pacific
13 Apr Cebu Pacific
01 Apr Turkish Airlines
18 Apr Turkish Airlines
24 Apr Turkish Airlines
21 Apr Etihad Airways
02 Apr Etihad Airways
12 Apr Thai Airways
17 Apr Thai Airways

Also check the deals for return 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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