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

Return flights

16 Dec - 19 Dec	AirAsia
01 Dec - 08 Dec	Malaysia Airlines
16 Dec - 26 Dec	AirAsia
28 Dec - 18 Jan	AirAsia
16 Dec - 22 Dec	AirAsia
16 Dec - 05 Jan	AirAsia
28 Dec - 12 Jan	AirAsia
28 Dec - 05 Jan	AirAsia
28 Dec - 16 Jan	AirAsia
03 Dec - 08 Dec	Malaysia Airlines
15 Dec - 22 Dec	ANA
28 Dec - 09 Jan	AirAsia
18 Dec - 26 Dec	AirAsia
18 Dec - 22 Dec	AirAsia
23 Dec - 26 Dec	AirAsia
20 Dec - 26 Dec	AirAsia
18 Dec - 12 Jan	AirAsia
18 Dec - 05 Jan	AirAsia
23 Dec - 12 Jan	AirAsia
23 Dec - 05 Jan	AirAsia

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

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.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul

Cheapest return flights from Perth to Istanbul in December from $1022

Return flights