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

Return flights

07 Sep - 20 Sep	Scoot
05 Sep - 20 Sep	Scoot
05 Sep - 21 Sep	Scoot
10 Sep - 21 Sep	Scoot
15 Sep - 28 Sep	Scoot
01 Sep - 13 Sep	Scoot
01 Sep - 25 Sep	Scoot
20 Sep - 30 Sep	Scoot
01 Sep - 29 Sep	Scoot
28 Sep - 09 Oct	Scoot
04 Sep - 09 Oct	Scoot
28 Sep - 05 Oct	Scoot
25 Sep - 09 Oct	Scoot
27 Sep - 22 Oct	Qantas
05 Sep - 24 Sep	IndiGo
27 Sep - 10 Oct	Qantas

Also check the deals for one-way flights from Perth 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 Perth to Athens in September from 647€

Return flights