AirHint found the following cheapest return flights from Frankfurt (FRA) to Sydney (SYD) in August 2025 (see full year).

Return flights

25 Aug - 08 Sep	Air India
24 Aug - 08 Sep	Air India
25 Aug - 23 Sep	Air India
27 Aug - 01 Sep	Vietnam Airlines
25 Aug - 09 Sep	Air India
22 Aug - 10 Sep	Air India
26 Aug - 06 Sep	Air India
19 Aug - 25 Aug	Air China
21 Aug - 03 Sep	Air India
19 Aug - 28 Aug	Air China
20 Aug - 30 Aug	Air China
19 Aug - 12 Sep	Finnair
23 Aug - 30 Aug	Air India
23 Aug - 10 Sep	Air India
19 Aug - 27 Aug	China Southern
19 Aug - 31 Aug	China Southern
12 Aug - 14 Aug	Air India
04 Aug - 21 Aug	Ryanair
04 Aug - 28 Aug	Ryanair
22 Aug - 31 Aug	Condor

Also check the deals for one-way flights from Frankfurt to Sydney in August.

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 Frankfurt to Sydney in August from $1182

Return flights