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

Return flights

30 Oct - 11 Nov	Austrian Airlines
20 Oct - 03 Nov	Air India
30 Oct - 20 Nov	Austrian Airlines
03 Oct - 17 Oct	Ryanair
28 Oct - 25 Nov	Air China
30 Oct - 13 Nov	Air China
22 Oct - 12 Nov	China Airlines
25 Oct - 08 Nov	T'way Air
15 Oct - 22 Oct	Turkish Airlines
21 Oct - 11 Nov	Turkish Airlines
14 Oct - 21 Oct	Turkish Airlines
14 Oct - 04 Nov	Turkish Airlines
28 Oct - 14 Nov	Turkish Airlines
01 Oct - 18 Oct	Condor
23 Oct - 30 Oct	Turkish Airlines
02 Oct - 09 Oct	Austrian Airlines
06 Oct - 13 Oct	Finnair
03 Oct - 07 Oct	Condor
01 Oct - 31 Oct	Air India
01 Oct - 08 Oct	Air India

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

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.

Book a cheap hotel in Sydney

Cheap car rent in Sydney

Cheapest return flights from Frankfurt to Sydney in October from $1157

Return flights