Cheapest return flights from Hanoi to Sydney in August from $335

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

Return flights

17 Aug - 20 Aug Scoot
21 Aug - 26 Aug Scoot
16 Aug - 19 Aug AirAsia
16 Aug - 19 Aug Vietnam Airlines direct
21 Aug - 26 Aug Vietnam Airlines direct
28 Aug - 05 Sep AirAsia

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

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