Cheap Flights to Australia | Popular Routes to Australia from HK$844

View HK$844 flight on Wed, 2 Sept 2026Opens in a new window

Popular airlines to Australia

  • Qantas Airways

    Qantas Airways

  • Cathay Pacific

    Cathay Pacific

  • Qatar Airways

    Qatar Airways

  • Emirates

    Emirates

  • Air Canada

    Air Canada

  • Singapore Airlines

    Singapore Airlines

  • Air New Zealand

    Air New Zealand

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Cheap round-trip flights to Australia

Prices were available within the past 7 days and start at HK$844 for one-way flights and HK$1,767 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Thu, 19 Feb - Tue, 24 Feb
SIN
Singapore
PER
Perth
HK$1,767 Return, found 6 days ago
HK$1,767
Return
found 6 days ago
Select Scoot flight, departing Thu, 19 Feb from Singapore to Perth, returning Tue, 24 Feb, priced at HK$1,767 found 6 days ago
AirAsia
Wed, 4 Mar - Mon, 9 Mar
HKG
Hong Kong SAR
PER
Perth
HK$2,337 Return, found 7 hours ago
HK$2,337
Return
found 7 hours ago
Select AirAsia flight, departing Wed, 4 Mar from Hong Kong SAR to Perth, returning Mon, 9 Mar, priced at HK$2,337 found 7 hours ago
Scoot
Wed, 4 Mar - Fri, 13 Mar
SIN
Singapore
SYD
Sydney
HK$2,496 Return, found 5 days ago
HK$2,496
Return
found 5 days ago
Select Scoot flight, departing Wed, 4 Mar from Singapore to Sydney, returning Fri, 13 Mar, priced at HK$2,496 found 5 days ago
Scoot
Tue, 11 Aug - Fri, 21 Aug
SIN
Singapore
MEL
Melbourne
HK$2,585 Return, found 5 days ago
HK$2,585
Return
found 5 days ago
Select Scoot flight, departing Tue, 11 Aug from Singapore to Melbourne, returning Fri, 21 Aug, priced at HK$2,585 found 5 days ago
Qantas Airways
Sat, 7 Feb - Sat, 14 Feb
SIN
Singapore
DRW
Darwin
HK$2,732 Return, found 3 days ago
HK$2,732
Return
found 3 days ago
Select Qantas Airways flight, departing Sat, 7 Feb from Singapore to Darwin, returning Sat, 14 Feb, priced at HK$2,732 found 3 days ago
Scoot
Fri, 8 May - Thu, 14 May
HKG
Hong Kong SAR
MEL
Melbourne
HK$3,046 Return, found 6 days ago
HK$3,046
Return
found 6 days ago
Select Scoot flight, departing Fri, 8 May from Hong Kong SAR to Melbourne, returning Thu, 14 May, priced at HK$3,046 found 6 days ago
AirAsia
Fri, 20 Mar - Wed, 15 Apr
HKG
Hong Kong SAR
SYD
Sydney
HK$3,067 Return, found 5 days ago
HK$3,067
Return
found 5 days ago
Select AirAsia flight, departing Fri, 20 Mar from Hong Kong SAR to Sydney, returning Wed, 15 Apr, priced at HK$3,067 found 5 days ago
Indonesia AirAsia
Sat, 9 May - Sun, 24 May
SIN
Singapore
ADL
Adelaide
HK$3,441 Return, found 1 day ago
HK$3,441
Return
found 1 day ago
Select Indonesia AirAsia flight, departing Sat, 9 May from Singapore to Adelaide, returning Sun, 24 May, priced at HK$3,441 found 1 day ago
Singapore Airlines
Sun, 1 Mar - Sun, 8 Mar
SIN
Singapore
CNS
Cairns
HK$3,915 Return, found 2 days ago
HK$3,915
Return
found 2 days ago
Select Singapore Airlines flight, departing Sun, 1 Mar from Singapore to Cairns, returning Sun, 8 Mar, priced at HK$3,915 found 2 days ago
Philippine Airlines
Sun, 8 Mar - Wed, 11 Mar
SIN
Singapore
BNE
Brisbane
HK$4,043 Return, found 3 days ago
HK$4,043
Return
found 3 days ago
Select Philippine Airlines flight, departing Sun, 8 Mar from Singapore to Brisbane, returning Wed, 11 Mar, priced at HK$4,043 found 3 days ago

About Australia

Expedia offers flights to Australia to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Australia or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Australia that have flexible change policies?
We get that travel plans can change in a flash, so booking a flexible ticket with Expedia is a wise idea. Simply check the "No change fee" box under the "Flexible change policies" filter. Your low-cost, flexible flight to Australia is only a few clicks away.
Which airlines fly to Australia?
With a great selection of airlines operating flights into or near Australia, the choice is all yours:

  • Qantas - 173 flights to or near Australia each month, including 99 flights to Kingsford Smith Intl. Airport (SYD) per month.
  • United Airlines - 117 flights to or near Australia each month, including 60 flights to Kingsford Smith Intl. Airport (SYD) per month.
  • American Airlines - 30 flights to or near Australia each month, including 30 flights to Kingsford Smith Intl. Airport (SYD) per month.

How can I find cheap tickets to Australia?
Book well ahead of time, consider nearby airports, use miles or points — there are lots of ways! Another one is to make use of Expedia's "flexible dates" function. Search for an Australia flight, then check out the prices for nearby dates. In the last seven days, the lowest price for a flight to Australia was HK$1,767.
How much is a flight to Australia?
If you were traveling one way from Singapore (SIN), you could've picked up a low-cost fare for HK$844 in the last seven days. Round-trip flights to Australia ranged from HK$1,767 to HK$4,043 during this same period.
What are the most popular airports to fly into in Australia?
Which airport you land at in Australia will depend on where you jet off from and where you're headed. Here is a list of the most popular airports in this region:

  • Kingsford Smith Intl. Airport (SYD) - 256 flights per month.
  • Tullamarine Airport (MEL) - 95 flights per month.
  • Brisbane Airport (BNE) - 43 flights per month.

When is the cheapest time to fly to Australia?
Try to jet off early in the week to nab the best airfare to Australia. Tuesday is usually the most affordable day to take off, followed by Monday. Saturday often has the most expensive prices. This is because lots of people like to start their getaway on a weekend.
How much is a plane ticket to Australia?
In the last seven days, plane tickets varied between HK$1,767 and HK$4,043. Swipe through our awesome deals to Australia, make a booking and then start packing your bags.
What is the best time to go to Australia?
If you adore sunshine and summer weather, head for Sydney after December 1. At this time of year, temperatures usually range between 18ºC and 27ºC in this major Australia city. August, September and October are the busiest months to travel and when loads of activities and events are happening.
What months are the cheapest to book a flight to Australia?
February is a good month to secure a terrific deal to Australia. Be aware that the most expensive time to book a seat in the U.S. Isn't during the peak of summer, but the month of December.

Trending flights to Australia

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

AirAsia
Wed, 4 Mar - Mon, 9 Mar
HKG
Hong Kong SAR
PER
Perth
HK$2,337 Return, found 7 hours ago
HK$2,337
Return
found 7 hours ago
Select AirAsia flight, departing Wed, 4 Mar from Hong Kong SAR to Perth, returning Mon, 9 Mar, priced at HK$2,337 found 7 hours ago
*Available to Expedia members.