Cheapest return flights from Sydney to Istanbul in October from 983€

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 October 2025 (see full year).

Return flights

24 Oct - 06 Nov Turkish Airlines
26 Oct - 07 Nov Singapore Airlines
28 Oct - 25 Nov Singapore Airlines
14 Oct - 24 Oct Malaysia Airlines
09 Oct - 24 Oct Malaysia Airlines
02 Oct - 15 Oct Singapore Airlines
09 Oct - 23 Oct Qatar Airways
25 Oct - 01 Nov Turkish Airlines
18 Oct - 25 Oct Etihad Airways
11 Oct - 25 Oct Etihad Airways
29 Oct - 05 Nov China Southern
15 Oct - 15 Oct Emirates

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

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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