Cheapest return flights from Hong Kong to Sydney in October from 441€

AirHint found the following cheapest return flights from Hong Kong (HKG) to Sydney (SYD) in October 2026 (see full year).

Return flights

20 Oct - 25 Oct Vietnam Airlines
13 Oct - 16 Oct Vietnam Airlines
30 Oct - 06 Nov AirAsia
02 Oct - 10 Oct Vietnam Airlines
03 Oct - 11 Oct AirAsia
09 Oct - 26 Oct AirAsia
20 Oct - 25 Oct Qantas direct
13 Oct - 16 Oct Qantas direct
30 Oct - 06 Nov Qantas direct
02 Oct - 10 Oct Cathay Pacific direct
03 Oct - 11 Oct Cathay Pacific direct

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

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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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