Cheapest return flights from Hanoi to Sydney in April from $351

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

Return flights

02 Apr - 20 Apr AirAsia
24 Apr - 03 May AirAsia
02 Apr - 18 Apr AirAsia
03 Apr - 18 Apr AirAsia
02 Apr - 15 Apr Scoot
29 Apr - 06 May Scoot
24 Apr - 02 May AirAsia
24 Apr - 01 May AirAsia
03 Apr - 10 Apr Scoot
04 Apr - 08 Apr Scoot
28 Apr - 04 May VietJet Air
05 Apr - 16 May AirAsia
28 Apr - 03 May AirAsia
06 Apr - 16 May AirAsia
21 Apr - 02 May Thai AirAsia
25 Apr - 03 May AirAsia
23 Apr - 30 Apr Scoot
25 Apr - 30 Apr Scoot
24 Apr - 30 Apr Scoot
03 Apr - 10 Apr Vietnam Airlines direct

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

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