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Cheap flights from Hong Kong to Perth from $201

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — PER
28 Mar — 4 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Hong Kong to Perth are usually found in March or May, booked 25 days in advance, depart on a Monday or Sunday and return on a Monday

Cheap flight deals from Hong Kong to Perth

Enter your travel dates to find the best prices.

Cheapest flights from Hong Kong to Perth
Explore the most affordable flight options available from Hong Kong to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 February 2026.

Tue 10/312:00
HKG
-
PER
1 stop16h 30m
AirAsia
Mon 16/320:40
PER
-
HKG
1 stop14h 35m
AirAsia
Deal found 24/2$400
Wed 4/312:00
HKG
-
PER
1 stop16h 30m
AirAsia
Tue 10/305:15
PER
-
HKG
1 stop12h 15m
AirAsia
Deal found 22/2$401
Thu 5/318:15
HKG
-
PER
1 stop25h 40m
AirAsia
Wed 11/320:40
PER
-
HKG
1 stop20h 50m
AirAsia
Deal found 24/2$408
Thu 9/418:30
HKG
-
PER
1 stop25h 20m
AirAsia
Thu 16/405:15
PER
-
HKG
1 stop12h 40m
AirAsia
Deal found 23/2$411
Fri 8/511:55
HKG
-
PER
1 stop16h 20m
AirAsia
Tue 19/505:15
PER
-
HKG
1 stop12h 40m
AirAsia
Deal found 23/2$414
Wed 4/312:00
HKG
-
PER
1 stop16h 30m
AirAsia
Wed 11/320:40
PER
-
HKG
1 stop14h 35m
AirAsia
Deal found 23/2$415
Tue 5/518:30
HKG
-
PER
1 stop25h 20m
AirAsia
Mon 18/520:50
PER
-
HKG
1 stop14h 25m
AirAsia
Deal found 22/2$422
Mon 4/520:45
HKG
-
PER
1 stop20h 25m
Scoot
Sun 17/518:25
PER
-
HKG
1 stop25h 20m
Scoot
Deal found 24/2$425
Mon 13/411:55
HKG
-
PER
1 stop16h 20m
AirAsia
Mon 20/405:15
PER
-
HKG
1 stop12h 40m
AirAsia
Deal found 22/2$441

Find flight deals from Hong Kong to Perth

Keep the following information in mind while searching for Hong Kong to Perth flight deals. Data was last updated 26 February 2026.

Round-trip from

$400

One-way from

$201

Popular in

January

Cheapest in

March

Average price

$1,423

Good round-trip deal

$1,447 or less

Good one-way deal

$953 or less
AirAsia
  • AirAsia
  • 10/3-16/3
  • 2 total stops
  • 31h 05m total
  • Hong Kong to Perth
Search Deals
AirAsia
  • AirAsia
  • 9/6
  • 1 total stop
  • 16h 20m total
  • Hong Kong to Perth
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($325 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($38 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Hong Kong to Perth.
Search Deals
Price to beat on a one-way flight from Hong Kong to Perth.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hong Kong to Perth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 26 February 2026.
Use the filters below to find and compare flights from Hong Kong to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Tue 10/3

12:00-04:30

1 stop16h 30m

Perth

Sun 15/3

20:40-11:15

1 stop14h 35m

$503

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Sat 21/3

18:15-04:30

1 stop34h 15m

Perth

Mon 30/3

00:35-16:55

1 stop16h 20m

$738

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Fri 3/4

19:40-19:50

2 stops24h 10m

Perth

Sun 12/4

20:50-20:20

2 stops23h 30m

$755

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Sat 23/5

15:15-21:45

2 stops30h 30m

Perth

Sat 30/5

23:15-14:15

1 stop15h 00m

$784

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Mon 8/6

18:30-19:50

1 stop25h 20m

Perth

Sun 14/6

08:20-16:20

Nonstop8h 00m

$879

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Tue 24/3

15:10-05:50

1 stop14h 40m

Perth

Fri 3/4

23:15-14:15

1 stop15h 00m

$888

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Mon 8/6

15:15-21:45

2 stops30h 30m

Perth

Sun 14/6

07:20-14:15

2 stops30h 55m

$925

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Wed 13/5

11:55-04:15

1 stop16h 20m

$211

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Sat 7/3

15:10-05:50

1 stop14h 40m

$273

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Mon 8/6

15:15-05:50

1 stop14h 35m

$310

Flights are sorted by cheapest return flights first.

Deals found on 23/2

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from Hong Kong to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from Hong Kong 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 from Hong Kong to Perth

How far ahead should I book a flight from Hong Kong to Perth?

Use this chart to determine the optimal time to book a return flight from Hong Kong to Perth. Price data was last updated on 20 February 2026.

Booking 25 days in advance of your planned departure date is, on average, the best time to get cheap flights from Hong Kong to Perth. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Hong Kong to Perth?

Currently, March is the cheapest month in which you can book a flight from Hong Kong to Perth (average of $259). Flying from Hong Kong to Perth in January is currently the most expensive (average of $1,101). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HK to PER?

Find hourly flight availability from Hong Kong to Perth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 February 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hong Kong to Perth as you normally would.

Weekly flight availability from Hong Kong to Perth

Explore weekly flight availability from Hong Kong to Perth. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 26 February 2026.

The most flights from HK0 to PER are scheduled on a Wednesday (14 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

How often are flights from Hong Kong to Perth delayed?

About 11% of weekly flights between Hong Kong and Perth have experienced delays in the past year, with the average delay time being 141 minutes.

What is the most punctual flight time for Hong Kong to Perth flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Hong Kong to Perth flights?

Over the past year, Cathay Pacific have had the lowest number of delays on this route, with just 11% of flights being delayed.

Reviews of airlines servicing Perth

Get insights into the airlines that provide service to Perth. 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 Perth. Reviews last updated 26 February 2026.
Read through reviews of airlines operating flights from Hong Kong to Perth, such as Cathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,179 reviews
Check prices

Entertainment

7.8

Boarding

7.9

Comfort

7.6

Crew

8.1

Overall

7.6

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
Cathay Pacific
7.6
Good
1,179 reviews
Cathay Pacific
7.6
Good
1,179 reviews
Check prices

Entertainment

7.8

Boarding

7.9

Comfort

7.6

Crew

8.1

Overall

7.6

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Perth from Hong Kong?

    Perth (PER) is the airport you will fly into if you book a flight from Hong Kong to Perth. It is only a 10.2 km journey from Perth (PER) to Perth’s city centre.

  • How popular is this Hong Kong to Perth flight route?

    The Hong Kong to Perth flight path was viewed by 26 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Hong Kong to Perth?

    A quick flight from Hong Kong to Perth can take about 16h 30m. AirAsia provides one of the quickest options available for as low as $503. There are 6032 km between Hong Kong and Perth. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Hong Kong to Perth round-trip?

    According to our current data, Cathay Pacific ($1,115), offers the cheapest pricing from Hong Kong to Perth. Cathay Pacific is currently priced 4% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Hong Kong to Perth one-way?

    One-way options have recently been found by users for as low as $182 on AirAsia. Other airlines that offer cheap prices include Scoot from $197 and Batik Air from $218 one-way.

  • What are the most reliable airlines from Hong Kong to Perth?

    Consider SWISS (87%), Lufthansa (86%) or Japan Airlines (85%) when booking your flight. These represent the most reliable airlines when flying from Hong Kong to Perth.

  • What are the cheapest flights from Hong Kong to Perth?

    While on average a flight from Hong Kong to Perth is generally $1,303, our data shows the cheapest flight currently is $810. When looking at the most popular route, (Hong Kong Intl - Perth), you can expect to pay $400 for that flight.

  • Can I find deals for flights from Hong Kong to Perth that include hotel bookings?

    Yes. In addition to deals on Hong Kong to Perth flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to Perth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Perth.

  • Can I find deals for business class flights from Hong Kong to Perth?

    Yes. Cheapflights offers flight deals from Hong Kong to Perth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Hong Kong to Perth?

    Currently, March is the cheapest month in which you can book a flight from Hong Kong to Perth (average of $259). Flying from Hong Kong to Perth in January is currently the most expensive (average of $1,101). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Scarborough
Fremantle
Rottnest Island
Mandurah

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Hong Kong to Perth

Discover the top airline that operate flights from Hong Kong to Perth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 26 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$1,115Average$1,455FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Hong Kong to Perth?

Cheapflights helps you search for flights from Hong Kong to Perth via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Perth?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Hong Kong to Perth.

Can Cheapflights find flights from Hong Kong to Perth with no change fees?

Yes, we can. To see specific flights from Hong Kong to Perth 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 from Hong Kong to Perth become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Perth from Hong Kong today and book when prices fit your budget.

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