AirHint found the following cheapest return flights from Sydney (SYD) to Athens (ATH) in January 2026 (see full year).

Return flights

13 Jan - 24 Jan	Turkish Airlines
18 Jan - 25 Jan	Turkish Airlines
15 Jan - 29 Jan	Turkish Airlines
28 Jan - 08 Feb	Turkish Airlines
22 Jan - 05 Feb	Turkish Airlines
15 Jan - 15 Feb	Turkish Airlines
21 Jan - 30 Jan	Turkish Airlines
21 Jan - 09 Feb	Turkish Airlines
06 Jan - 22 Jan	Turkish Airlines
04 Jan - 25 Jan	Turkish Airlines

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

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 January from 870€

Return flights