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

Return flights

23 Sep - 30 Sep	Scoot
16 Sep - 30 Sep	Scoot
06 Sep - 30 Sep	Scoot
22 Sep - 28 Sep	Scoot
06 Sep - 13 Sep	Scoot
05 Sep - 20 Sep	Scoot
14 Sep - 21 Sep	Scoot
12 Sep - 18 Sep	Scoot
20 Sep - 30 Sep	Scoot
12 Sep - 07 Oct	Scoot
17 Sep - 12 Oct	Scoot
06 Sep - 23 Oct	Scoot
17 Sep - 11 Oct	Scoot
24 Sep - 16 Oct	Scoot
12 Sep - 21 Oct	Scoot
27 Sep - 09 Oct	Scoot
19 Sep - 09 Oct	Scoot
26 Sep - 16 Oct	Scoot
26 Sep - 09 Oct	Scoot
02 Sep - 23 Sep	Scoot

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

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 September from $917

Return flights