Cheapest one-way flights from Sydney to Istanbul in December from 391€

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

One-Way flights

02 Dec Batik Air Malaysia
04 Dec Batik Air Malaysia
09 Dec Virgin Australia
08 Dec Virgin Australia
07 Dec Virgin Australia
03 Dec Batik Air Malaysia
06 Dec Jetstar
28 Dec Hainan Airlines
25 Dec Hainan Airlines
15 Dec AirAsia X

Also check the deals for return flights from Sydney to Istanbul in December.

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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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