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

Return flights

04 Dec - 22 Dec	Scoot
04 Dec - 12 Dec	Scoot
25 Dec - 09 Jan	Scoot
09 Dec - 14 Jan	Turkish Airlines
21 Dec - 05 Jan	Turkish Airlines
10 Dec - 14 Dec	Turkish Airlines
06 Dec - 13 Dec	Turkish Airlines
06 Dec - 11 Dec	Turkish Airlines
22 Dec - 06 Jan	Turkish Airlines
04 Dec - 31 Jan	Turkish Airlines
22 Dec - 15 Jan	Turkish Airlines
21 Dec - 07 Jan	Turkish Airlines
21 Dec - 08 Jan	Turkish Airlines
22 Dec - 09 Jan	Turkish Airlines
21 Dec - 11 Jan	Turkish Airlines
07 Dec - 30 Dec	Turkish Airlines
11 Dec - 22 Dec	Turkish Airlines
22 Dec - 30 Dec	Turkish Airlines
13 Dec - 22 Dec	Turkish Airlines
22 Dec - 28 Dec	Turkish Airlines

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

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Cheapest return flights from Sydney to Athens in December from $995

Return flights