Cheap flights from Hanoi to Blue Mountains

View AU$245 flight on Thu, 23 Oct. 2025Opens in a new window

Popular airlines from Hanoi to Blue Mountains

  • China Southern Airlines

    China Southern Airlines

  • Vietjet Air

    Vietjet Air

  • Cathay Pacific

    Cathay Pacific

  • Vietnam Airlines

    Vietnam Airlines

  • Thai Airways International

    Thai Airways International

  • Singapore Airlines

    Singapore Airlines

  • China Eastern Airlines

    China Eastern Airlines

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Cheap Flights from Hanoi (HAN) to Blue Mountains (SYD)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Thu, 23 Oct. - Sun, 26 Oct.
HAN
Hanoi
SYD
Sydney
AU$518 Return, found 9 hours ago
AU$518
Return
found 9 hours ago
Select Scoot flight, departing Thu, 23 Oct. from Hanoi to Sydney, returning Sun, 26 Oct., priced at AU$518 found 9 hours ago
Xiamen Airlines
Sun, 26 Oct. - Sat, 24 Jan.
HAN
Hanoi
SYD
Sydney
AU$743 Return, found 4 days ago
AU$743
Return
found 4 days ago
Select Xiamen Airlines flight, departing Sun, 26 Oct. from Hanoi to Sydney, returning Sat, 24 Jan., priced at AU$743 found 4 days ago
China Southern Airlines
Mon, 8 Sep. - Thu, 11 Sep.
HAN
Hanoi
SYD
Sydney
AU$750 Return, found 5 hours ago
AU$750
Return
found 5 hours ago
Select China Southern Airlines flight, departing Mon, 8 Sep. from Hanoi to Sydney, returning Thu, 11 Sep., priced at AU$750 found 5 hours ago
Vietjet Air
Wed, 13 Aug. - Sun, 24 Aug.
HAN
Hanoi
SYD
Sydney
AU$793 Return, found 8 hours ago
AU$793
Return
found 8 hours ago
Select Vietjet Air flight, departing Wed, 13 Aug. from Hanoi to Sydney, returning Sun, 24 Aug., priced at AU$793 found 8 hours ago
FlexFlight
Wed, 17 Sep. - Thu, 27 Nov.
HAN
Hanoi
SYD
Sydney
AU$870 Return, found 2 days ago
AU$870
Return
found 2 days ago
Select FlexFlight flight, departing Wed, 17 Sep. from Hanoi to Sydney, returning Thu, 27 Nov., priced at AU$870 found 2 days ago
Singapore Airlines
Thu, 21 Aug. - Thu, 28 Aug.
HAN
Hanoi
SYD
Sydney
AU$926 Return, found 3 days ago
AU$926
Return
found 3 days ago
Select Singapore Airlines flight, departing Thu, 21 Aug. from Hanoi to Sydney, returning Thu, 28 Aug., priced at AU$926 found 3 days ago

Find the cheapest month to fly from Hanoi (HAN) to Sydney (SYD)

August is typically the cheapest month to fly

From AU$507 - AU$992 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.