Cheap Flights to Australia | Popular Routes to Australia from HK$398

View HK$398 flight on Wed, 14 Oct 2026Opens in a new window

Popular airlines to Australia

  • Qantas Airways

  • Cathay Pacific

  • Singapore Airlines

  • Emirates

  • Qatar Airways

  • Malaysia Airlines

  • British Airways

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Cheap round-trip flights to Australia

Prices were available within the past 7 days and start at HK$398 for one-way flights and HK$897 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jetstar
Fri, 14 Aug - Sat, 15 Aug
AVV
Melbourne
SYD
Sydney
HK$897 Return, found 2 days ago
HK$897
Return
found 2 days ago
Select Jetstar flight, departing Fri, 14 Aug from Melbourne to Sydney, returning Sat, 15 Aug, priced at HK$897 found 2 days ago
Jetstar
Wed, 14 Oct - Thu, 7 Jan
MEL
Melbourne
SYD
Sydney
HK$1,133 Return, found 3 days ago
HK$1,133
Return
found 3 days ago
Select Jetstar flight, departing Wed, 14 Oct from Melbourne to Sydney, returning Thu, 7 Jan, priced at HK$1,133 found 3 days ago
Virgin Australia
Tue, 4 Aug - Fri, 7 Aug
MEL
Melbourne
HBA
Hobart
HK$1,450 Return, found 18 hours ago
HK$1,450
Return
found 18 hours ago
Select Virgin Australia flight, departing Tue, 4 Aug from Melbourne to Hobart, returning Fri, 7 Aug, priced at HK$1,450 found 18 hours ago
Jetstar
Sat, 16 May - Wed, 20 May
AVV
Melbourne
BNE
Brisbane
HK$1,530 Return, found 1 day ago
HK$1,530
Return
found 1 day ago
Select Jetstar flight, departing Sat, 16 May from Melbourne to Brisbane, returning Wed, 20 May, priced at HK$1,530 found 1 day ago
Virgin Australia
Thu, 5 Nov - Sat, 7 Nov
MEL
Melbourne
OOL
Gold Coast
HK$1,570 Return, found 17 hours ago
HK$1,570
Return
found 17 hours ago
Select Virgin Australia flight, departing Thu, 5 Nov from Melbourne to Gold Coast, returning Sat, 7 Nov, priced at HK$1,570 found 17 hours ago
Jetstar
Thu, 10 Sept - Fri, 11 Sept
MEL
Melbourne
CNS
Cairns
HK$1,592 Return, found 6 days ago
HK$1,592
Return
found 6 days ago
Select Jetstar flight, departing Thu, 10 Sept from Melbourne to Cairns, returning Fri, 11 Sept, priced at HK$1,592 found 6 days ago
Virgin Australia
Sun, 16 Aug - Thu, 20 Aug
MEL
Melbourne
ADL
Adelaide
HK$1,760 Return, found 12 hours ago
HK$1,760
Return
found 12 hours ago
Select Virgin Australia flight, departing Sun, 16 Aug from Melbourne to Adelaide, returning Thu, 20 Aug, priced at HK$1,760 found 12 hours ago
Qantas Airways
Sat, 20 Jun - Sat, 27 Jun
MEL
Melbourne
OOL
Gold Coast
HK$2,086 Return, found 5 days ago
HK$2,086
Return
found 5 days ago
Select Qantas Airways flight, departing Sat, 20 Jun from Melbourne to Gold Coast, returning Sat, 27 Jun, priced at HK$2,086 found 5 days ago
Scoot
Sun, 28 Jun - Sun, 19 Jul
HKG
Hong Kong SAR
PER
Perth
HK$3,411 Return, found 1 day ago
HK$3,411
Return
found 1 day ago
Select Scoot flight, departing Sun, 28 Jun from Hong Kong SAR to Perth, returning Sun, 19 Jul, priced at HK$3,411 found 1 day ago
Vietjet Air
Thu, 3 Dec - Wed, 3 Mar
HKG
Hong Kong SAR
BNE
Brisbane
HK$5,236 Return, found 6 days ago
HK$5,236
Return
found 6 days ago
Select Vietjet Air flight, departing Thu, 3 Dec from Hong Kong SAR to Brisbane, returning Wed, 3 Mar, priced at HK$5,236 found 6 days ago

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.

Scoot
Sun, 28 Jun - Sun, 19 Jul
HKG
Hong Kong SAR
PER
Perth
HK$3,411 Return, found 1 day ago
HK$3,411
Return
found 1 day ago
Select Scoot flight, departing Sun, 28 Jun from Hong Kong SAR to Perth, returning Sun, 19 Jul, priced at HK$3,411 found 1 day ago

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$897.
How much is a flight to Australia?
If you were traveling one way from Melbourne (AVV), you could've picked up a low-cost fare for HK$398 in the last seven days. Round-trip flights to Australia ranged from HK$897 to HK$5,236 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$897 and HK$5,236. 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.

Book with confidence

About Australia

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