Cheapest return flights from Hanoi to Sydney in August from $352

AirHint found the following cheapest return flights from Hanoi (HAN) to Sydney (SYD) in August 2026 (see full year).

Return flights

18 Aug - 24 Aug VietJet Air
03 Aug - 17 Aug AirAsia
04 Aug - 11 Aug AirAsia
06 Aug - 15 Aug AirAsia
27 Aug - 02 Sep Scoot
05 Aug - 14 Aug Scoot

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

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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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