Cheapest return flights from Sydney to Istanbul in December from 987€

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

Return flights

02 Dec - 10 Dec Etihad Airways
01 Dec - 10 Dec Etihad Airways
03 Dec - 11 Dec Asiana Airlines
07 Dec - 15 Dec ANA
09 Dec - 17 Dec ANA
07 Dec - 22 Dec ANA
01 Dec - 09 Dec Asiana Airlines
04 Dec - 12 Dec Asiana Airlines
03 Dec - 10 Jan Turkish Airlines
12 Dec - 20 Dec ANA
14 Dec - 22 Dec ANA
30 Dec - 07 Jan China Southern
25 Dec - 29 Jan Turkish Airlines
04 Dec - 10 Jan Turkish Airlines
30 Dec - 06 Jan China Southern
15 Dec - 14 Jan China Southern
16 Dec - 14 Jan China Southern
08 Dec - 05 Jan China Southern
05 Dec - 10 Jan ANA
28 Dec - 05 Jan China Southern

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

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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