Cheap Flights to Sydney South from HK$315

View HK$315 flight on Tue, 11 Aug 2026Opens in a new window

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Cheap round-trip flights to Sydney South

Prices were available within the past 7 days and start at HK$315 for one-way flights and HK$630 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jetstar
Wed, 5 Aug - Thu, 6 Aug
AVV
Melbourne
SYD
Sydney
HK$630 Return, found 22 hours ago
HK$630
Return
found 22 hours ago
Select Jetstar flight, departing Wed, 5 Aug from Melbourne to Sydney, returning Thu, 6 Aug, priced at HK$630 found 22 hours ago
Virgin Australia
Wed, 27 May - Wed, 3 Jun
MEL
Melbourne
SYD
Sydney
HK$1,358 Return, found 18 hours ago
HK$1,358
Return
found 18 hours ago
Select Virgin Australia flight, departing Wed, 27 May from Melbourne to Sydney, returning Wed, 3 Jun, priced at HK$1,358 found 18 hours ago
Qantas Airways
Fri, 6 Feb - Fri, 13 Feb
MEL
Melbourne
SYD
Sydney
HK$2,254 Return, just found
HK$2,254
Return
just found
Select Qantas Airways flight, departing Fri, 6 Feb from Melbourne to Sydney, returning Fri, 13 Feb, priced at HK$2,254 just found
AirAsia X
Tue, 7 Jul - Wed, 15 Jul
ICN
Seoul
SYD
Sydney
HK$2,997 Return, found 21 hours ago
HK$2,997
Return
found 21 hours ago
Select AirAsia X flight, departing Tue, 7 Jul from Seoul to Sydney, returning Wed, 15 Jul, priced at HK$2,997 found 21 hours ago
AirAsia
Thu, 10 Sept - Sun, 11 Oct
HKG
Hong Kong SAR
SYD
Sydney
HK$3,071 Return, found 3 days ago
HK$3,071
Return
found 3 days ago
Select AirAsia flight, departing Thu, 10 Sept from Hong Kong SAR to Sydney, returning Sun, 11 Oct, priced at HK$3,071 found 3 days ago

Frequently asked questions

How do I find cheap flights to Sydney South that have flexible change policies?
It's quick and easy with Expedia. Step 1: Enter your travel dates and hit "Search." Next step? Check "No change fee" underneath the "Flexible change policies" subheading on the left-hand side of your screen. Step 3. Grab your cheap and flexible airfare to Sydney South.
Which airlines fly to Sydney South?
Decide on your perfect travel dates and then fly into or near Sydney South with one of these airlines:

  • Qantas - 99 flights to or near Sydney South each month, including 99 flights to Kingsford Smith Intl. Airport (SYD) per month.
  • United Airlines - 60 flights to or near Sydney South each month, including 60 flights to Kingsford Smith Intl. Airport (SYD) per month.
  • American Airlines - 30 flights to or near Sydney South each month, including 30 flights to Kingsford Smith Intl. Airport (SYD) per month.

How can I find cheap tickets to Sydney South?
One of the easiest ways to bag cheap tickets to Sydney South is to be flexible with your travel dates. Search for your flights, then click "flexible dates" at the top of your results. It will reveal the cheapest prices for nearby days. The best price for a flight to Sydney South in the last seven days was HK$630. Booking well in advance will generally help you pick up an even better deal.
How much is a flight to Sydney South?
In the last seven days, return tickets to Sydney South sold for as little as HK$630 and peaked at HK$3,071. For one-way trips taking off from Melbourne (AVV), the cheapest seat during this time was HK$315.
What are the most popular airports to fly into in Sydney South?
Kingsford Smith Intl. Airport (SYD) is the main airport for those eager to explore Sydney South. Roughly 256 flights a month touch down here.
When is the cheapest time to fly to Sydney South?
If you're not fixed on what day you travel to Sydney South, fly out early in the week. The most affordable day to take off is normally Tuesday, closely followed by Monday. Saturday is typically the priciest day, with lots of vacationers choosing to take off on the weekend.
How much is a plane ticket to Sydney South?
In the last seven days, fares to Sydney South varied from HK$630 to HK$3,071.
What months are the cheapest to book a flight to Sydney South?
Book your ticket in February for bargain flight deals to Sydney South. The festive month of December is often the most expensive time to buy a fare.
Flights to Sydney South information
Destination airport
Kingsford Smith Intl.
Destination airport IATA code
SYD
Destination city name
Sydney
Return price
HK$629

Trending flights to Sydney South

Prices were available within the past 7 days and start at HK$315 for one-way flights and HK$630 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

AirAsia
Thu, 10 Sept - Sun, 11 Oct
HKG
Hong Kong SAR
SYD
Sydney
HK$3,071 Return, found 3 days ago
HK$3,071
Return
found 3 days ago
Select AirAsia flight, departing Thu, 10 Sept from Hong Kong SAR to Sydney, returning Sun, 11 Oct, priced at HK$3,071 found 3 days ago

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