
Popular airlines from Hanoi to Blue Mountains
China Southern Airlines
Vietjet Air
Cathay Pacific
Vietnam Airlines
Thai Airways International
Singapore Airlines
China Eastern Airlines
- Plan, book, fly with confidence
trending down icon Be in the knowGet alerts if flight prices drop or rise*bex rewards loyalty icon Book smarterSave up to 35% on select hotels after you book a flight*payments icon
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.

Thu, 23 Oct. - Sun, 26 Oct.
HAN
Hanoi
SYD
Sydney
AU$518 Return, found 6 hours ago
AU$518
Return
found 6 hours ago

Sun, 26 Oct. - Sat, 24 Jan.
HAN
Hanoi
SYD
Sydney
AU$743 Return, found 3 days ago
AU$743
Return
found 3 days ago

Mon, 8 Sep. - Thu, 11 Sep.
HAN
Hanoi
SYD
Sydney
AU$750 Return, found 2 hours ago
AU$750
Return
found 2 hours ago

Wed, 13 Aug. - Sun, 24 Aug.
HAN
Hanoi
SYD
Sydney
AU$793 Return, found 6 hours ago
AU$793
Return
found 6 hours ago

Wed, 17 Sep. - Thu, 27 Nov.
HAN
Hanoi
SYD
Sydney
AU$870 Return, found 2 days ago
AU$870
Return
found 2 days ago

Thu, 21 Aug. - Thu, 28 Aug.
HAN
Hanoi
SYD
Sydney
AU$926 Return, found 3 days ago
AU$926
Return
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
Nearby Cities
Expedia's Latest Trends
Flights
Flights from Melbourne to BrisbaneFlights from Adelaide to AmritsarFlights from Canberra to WollongongFlights from Brisbane to WollongongFlights from Canberra to AntananarivoFlights from Brisbane to MaryboroughFlights from Melbourne to CanberraFlights from Melbourne to Sunshine CoastFlights from Townsville to BrisbaneFlights from Canberra to GeelongFlights from Brisbane to CanberraFlights from Adelaide to GeelongFlights from Adelaide to KatherineFlights from Melbourne to Gold CoastFlights from Melbourne to WynyardFlights from Melbourne to WodongaFlights from Melbourne to AmritsarFlights from Melbourne to WollongongFlights from Sydney to PerthFlights from Perth to Halls CreekFlights from Perth to DenhamFlights from Sydney to BrisbaneFlights from Melbourne to MauiFlights from Canberra to LabasaFlights from Brisbane to SydneyFlights from Sydney to MelbourneFlights from Adelaide to Byron BayFlights from Adelaide to WollongongFlights from Brisbane to K'gariFlights from Perth to Geelong
*Available to Expedia members.