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

Return flights

21 Oct - 27 Oct	Eurowings
30 Oct - 29 Nov	Eurowings
30 Oct - 30 Nov	Eurowings
29 Oct - 30 Nov	Eurowings
01 Oct - 31 Oct	Ryanair
06 Oct - 13 Oct	Qatar Airways
01 Oct - 03 Oct	Ryanair
13 Oct - 30 Oct	easyJet
05 Oct - 02 Nov	Scandinavian Airlines
27 Oct - 08 Nov	Turkish Airlines
28 Oct - 28 Nov	Turkish Airlines
31 Oct - 09 Nov	Turkish Airlines
29 Oct - 29 Nov	Turkish Airlines
31 Oct - 30 Nov	Turkish Airlines
24 Oct - 13 Nov	Turkish Airlines
06 Oct - 18 Oct	Qatar Airways
03 Oct - 17 Oct	Eurowings

Also check the deals for one-way flights from Hamburg 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.

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Cheapest return flights from Hamburg to Sydney in October from $1128

Return flights