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HK$1,175+ Cheap flights to Western Australia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12-5. Fares are subject to change and may not be available on all flights or dates of travel.
— PER
8 Mai — 15 Mai1
1 adult
1 adult, Economy, 0 bags

Flights to Western Australia in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Western Australia
Explore the most affordable flight options available to Western Australia. Find the lowest fares based on data from user searches, with prices last updated on 8 April 2026.

Mi 20-511:55
HKG
-
PER
1 stop15h 50m
AirAsia
Mi 27-520:50
PER
-
HKG
1 stop21h 05m
AirAsia
Deal found 5-4HK$2,210
Mo 18-511:55
HKG
-
PER
1 stop15h 50m
AirAsia
Mo 25-520:50
PER
-
HKG
1 stop14h 25m
AirAsia
Deal found 3-4HK$2,390
Di 19-511:55
HKG
-
PER
1 stop16h 00m
AirAsia
Di 26-520:50
PER
-
HKG
1 stop21h 05m
AirAsia
Deal found 4-4HK$2,406
Do 21-511:55
HKG
-
PER
1 stop15h 50m
AirAsia
Do 28-504:45
PER
-
HKG
1 stop13h 10m
AirAsia
Deal found 5-4HK$2,414
Mo 4-518:30
HKG
-
PER
1 stop25h 20m
AirAsia
Mo 11-504:45
PER
-
HKG
1 stop13h 10m
AirAsia
Deal found 7-4HK$2,500
Di 27-1012:00
HKG
-
PER
1 stop16h 30m
AirAsia
Sa 31-1020:40
PER
-
HKG
1 stop14h 35m
AirAsia
Deal found 3-4HK$2,735
Fr 30-1012:00
HKG
-
PER
1 stop16h 30m
AirAsia
Mo 2-1120:40
PER
-
HKG
1 stop14h 35m
AirAsia
Deal found 3-4HK$2,766
Mo 4-518:30
HKG
-
PER
1 stop25h 20m
AirAsia
So 10-520:50
PER
-
HKG
1 stop14h 25m
AirAsia
Deal found 7-4HK$2,774
Di 5-518:30
HKG
-
PER
1 stop25h 20m
AirAsia
Mo 11-504:45
PER
-
HKG
1 stop13h 10m
AirAsia
Deal found 4-4HK$2,829
Mo 4-511:55
HKG
-
PER
1 stop15h 50m
Multiple Airlines
So 10-505:35
PER
-
HKG
1 stop14h 10m
Multiple Airlines
Deal found 4-4HK$2,962

Find flight deals to Western Australia

Find the latest flights to Western Australia in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 8 April 2026.

Return from

HK$2,210

One-way from

HK$1,175

Popular in

January

Cheapest in

March

Average price

HK$7,154

Good round-trip deal

HK$7,148 or less
AirAsia
  • AirAsia
  • 20-5-27-5
  • 2 total stops
  • 36h 55m total
  • Hong Kong to Perth
Search Deals
AirAsia
  • AirAsia
  • 12-5
  • 1 total stop
  • 16h 00m total
  • Hong Kong to Western Australia
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (HK$1,102 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (HK$130 potential savings vs. average return price).
Search Deals
Average for return flights in April 2026
Search Deals
Price to beat on a round-trip flight from Hong Kong Intl to Western Australia.
Search Deals

Cheapflights Fare Finder

 
Locate flights to Western Australia that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 8 April 2026.
Use the filters below to find and compare flights to Western Australia that are best for you.

Fly from

Route

Departure

Return

Price

Cheapest return flight

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

So 23-8

18:30-19:50

1 stop25h 20m

Perth

Sa 29-8

20:50-11:15

1 stop14h 25m

HK$3,432
Fastest return journey

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Di 8-9

15:15-05:50

1 stop14h 35m

Perth

Mi 9-9

00:45-14:15

1 stop13h 30m

HK$3,902

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Sa 16-5

15:15-05:50

1 stop14h 35m

Perth

Mo 18-5

17:20-14:15

1 stop20h 55m

HK$4,122

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Mo 8-6

18:30-19:50

1 stop25h 20m

Perth

So 14-6

20:50-11:15

1 stop14h 25m

HK$4,208

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Sa 26-9

11:55-03:45

1 stop15h 50m

Perth

So 4-10

20:50-11:15

1 stop14h 25m

HK$4,498

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Sa 23-5

18:30-19:50

1 stop25h 20m

Perth

Sa 30-5

04:45-17:55

1 stop13h 10m

HK$4,514
Cheapest one-way
Fastest single journey

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Mi 6-5

11:55-03:45

1 stop15h 50m

HK$1,191

Flights are sorted by cheapest return flights first.

Deals found on 7-4

Sorted by cheapest first

Best time to book a flight to Western Australia

Have a flexible travel schedule? Discover the best time to fly to Western Australia with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Western Australia

How long is the flight to Western Australia?

On average, a flight from Hong Kong to Western Australia takes 7 hours 40 minutes. Flights to Western Australia from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Western Australia

The most flights from Hong Kong to Western Australia are scheduled on a Friday (14 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (11 on average).

What are the most popular airlines that fly to Western Australia?

The most popular airlines flying from Hong Kong to Western Australia are Cathay Pacific, AirAsia and Singapore Airlines.

Cathay Pacific
Cathay Pacific
From HK$4,851
AirAsia
AirAsia
From HK$1,137
Singapore Airlines
Singapore Airlines
From HK$3,908
Scoot
Scoot
From HK$1,502

What are the cheapest airlines that fly to Western Australia?

The cheapest airlines flying from Hong Kong to Western Australia are AirAsia, Scoot and Singapore Airlines.

Rainfall in Western Australia by month

Plan your trip to Western Australia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Western Australia ranges from 0.0 - 170.0 mm per month. June is typically the wettest month, when rainfall can reach 170.0 mm. January is typically the driest time to visit Western Australia when rainfall is around 0.0 mm.

Temperature in Western Australia by month

Plan your trip to Western Australia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Western Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 12.0 C).

Reviews of airlines servicing Western Australia

Get insights into the airlines that provide service to Western Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Western Australia. Reviews last updated 8 April 2026.
Read reviews from past customers who have flown Singapore Airlines,Cathay Pacific, andAirAsia to Australia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,490 reviews
Check prices

Overall

8.2

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Crew

8.6

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Singapore Airlines
8.2
Very Good
1,490 reviews
Singapore Airlines
8.2
Very Good
1,490 reviews
Check prices

Overall

8.2

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Crew

8.6

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Cathay Pacific
7.6
Good
1,258 reviews
Singapore Airlines
8.2
Very Good
1,490 reviews
Check prices

Overall

8.2

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Crew

8.6

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
AirAsia
6.8
Okay
231 reviews
Singapore Airlines
8.2
Very Good
1,490 reviews
Check prices

Overall

8.2

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Crew

8.6

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Scoot
6.7
Okay
322 reviews
Singapore Airlines
8.2
Very Good
1,490 reviews
Check prices

Overall

8.2

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Crew

8.6

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

FAQs about flying to Western Australia

  • Can I find cheaper flights to Western Australia if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Western Australia on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Western Australia?

    Based on reviews from Cheapflights users, AirAsia is rated the highest out of the airlines that fly to Western Australia.

  • What is the cheapest airport to fly to in Western Australia?

    Broome is currently the cheapest airport to fly to in Western Australia. One-way flights to Broome typically cost HK$247, while return flights cost around HK$1,482.

  • How much is a return flight to Western Australia?

    A return flight to Western Australia will typically cost around HK$1,482, however they can be found for as little as HK$1,482.

  • Does Perth have rental cars?

    Yes. Those touching down at Perth can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Perth?

    Yes. Perth has hotels nearby for those requiring accommodations. Redcliff Home Close to City & Airport is the closest property to Perth (1.6 km away from Perth).

See more FAQs

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Flights to Perth
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Cheapflights makes it easy to find Western Australia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets to Western Australia?

Millions of users choose and trust Cheapflights to book the best flight deals to Western Australia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights to Western Australia with no change fees?

Yes, we can. To see specific flights to Western Australia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights to Western Australia become cheaper?

Yes, and it’s super simple to set up Price Alerts. Click the bell icon next to the flight deals above and provide your email address. That’s it!

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