Cheapest return flights from Athens to Sydney in December from 1157€

Best time to book flights for Athens (ATH) to Sydney (SYD) flights at AirHint

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

Return flights

05 Dec - 28 Dec Scoot Tigerair
01 Dec - 04 Jan Scoot Tigerair
15 Dec - 15 Jan Scoot Tigerair
19 Dec - 04 Jan Turkish Airlines
08 Dec - 20 Jan Qatar Airways
12 Dec - 16 Jan Qatar Airways
27 Dec - 03 Jan Turkish Airlines
08 Dec - 04 Jan Qatar Airways
15 Dec - 31 Dec Qatar Airways
27 Dec - 21 Jan Qatar Airways
19 Dec - 31 Dec Qatar Airways
19 Dec - 10 Jan Qatar Airways
23 Dec - 30 Dec Qatar Airways
20 Dec - 28 Dec Qatar Airways
23 Dec - 27 Dec Qatar Airways
19 Dec - 06 Jan Qatar Airways

Also check the deals for one-way flights from Athens to Sydney 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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