Cheapest return flights from Sydney to Istanbul in December from $1260

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

Return flights

19 Dec - 30 Jan Turkish Airlines
19 Dec - 22 Jan Virgin Australia
19 Dec - 06 Jan Virgin Australia
13 Dec - 31 Dec Turkish Airlines
15 Dec - 15 Jan Turkish Airlines
18 Dec - 09 Jan Turkish Airlines
18 Dec - 08 Jan Virgin Australia
21 Dec - 13 Jan China Southern
13 Dec - 13 Dec Qantas

Also check the deals for one-way 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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