Cheapest one-way flights from Hanoi to Sydney in October from $161

AirHint found the following cheapest one-way flights from Hanoi (HAN) to Sydney (SYD) in October 2026 (see full year).

One-Way flights

17 Oct VietJet Air
15 Oct AirAsia
16 Oct AirAsia
22 Oct AirAsia
18 Oct VietJet Air
25 Oct Scoot
24 Oct Scoot
14 Oct VietJet Air
08 Oct Scoot
18 Oct Vietnam Airlines direct

Also check the deals for return flights from Hanoi 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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