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Cheap flights from Hong Kong to Perth from $191

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hong Kong to Perth departing on 28/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Hong Kong to Perth

Cheap return flights

AirAsia Logo
11:55 - 04:30HKG-PER
16h 35m1 stop
AirAsia Logo
05:10 - 17:55PER-HKG
12h 45m1 stop
$397AirAsia
Find Deal
Thu, 28 Aug - Thu, 4 Sep
AirAsia Logo
11:55 - 04:30HKG-PER
16h 35m1 stop
AirAsia Logo
05:10 - 17:55PER-HKG
12h 45m1 stop
$399AirAsia
Find Deal
Thu, 28 Aug - Thu, 4 Sep
AirAsia Logo
11:55 - 04:30HKG-PER
16h 35m1 stop
AirAsia Logo
20:30 - 17:55PER-HKG
21h 25m1 stop
$413AirAsia
Find Deal
Mon, 18 Aug - Mon, 25 Aug
Logo
11:55 - 04:30HKG-PER
16h 35m1 stop
Logo
18:25 - 01:35PER-HKG
31h 10m2 stops
$486
Find Deal
Thu, 28 Aug - Tue, 2 Sep
Logo
12:00 - 04:00HKG-PER
16h 00m1 stop
Logo
05:35 - 20:00PER-HKG
14h 25m1 stop
$492
Find Deal
Sat, 15 Nov - Sat, 22 Nov
Logo
16:25 - 16:35HKG-PER
24h 10m1 stop
Logo
04:40 - 17:30PER-HKG
12h 50m1 stop
$501
Find Deal
Sat, 25 Oct - Thu, 6 Nov
Scoot Logo
16:25 - 16:35HKG-PER
24h 10m1 stop
Scoot Logo
05:35 - 20:00PER-HKG
14h 25m1 stop
$545Scoot
Find Deal
Sat, 25 Oct - Sun, 9 Nov
Scoot Logo
19:20 - 17:10HKG-PER
21h 50m1 stop
Scoot Logo
05:35 - 20:00PER-HKG
14h 25m1 stop
$548Scoot
Find Deal
Fri, 24 Oct - Sat, 8 Nov
Scoot Logo
19:20 - 20:40HKG-PER
25h 20m1 stop
Scoot Logo
21:55 - 19:25PER-HKG
21h 30m1 stop
$559Scoot
Find Deal
Sat, 13 Sep - Sat, 20 Sep
AirAsia Logo
11:55 - 04:30HKG-PER
16h 35m1 stop
AirAsia Logo
20:30 - 11:15PER-HKG
14h 45m1 stop
$599AirAsia
Find Deal
Tue, 23 Sep - Thu, 2 Oct

AirAsia flights from Hong Kong to Perth

Our best AirAsia deals on Hong Kong to Perth flight tickets
AirAsia
28 Aug
HKG11:55Hong Kong Intl
16h 35m
1 stop
PER04:30Perth
4 Sept
PER05:10Perth
12h 45m
1 stop
HKG17:55Hong Kong Intl
$397
Find similar
AirAsia
28 Aug
HKG11:55Hong Kong Intl
16h 35m
1 stop
PER04:30Perth
4 Sept
PER05:10Perth
12h 45m
1 stop
HKG17:55Hong Kong Intl
$399
Find similar
AirAsia
18 Aug
HKG11:55Hong Kong Intl
16h 35m
1 stop
PER04:30Perth
25 Aug
PER20:30Perth
21h 25m
1 stop
HKG17:55Hong Kong Intl
$413
Find similar

Scoot flights from Hong Kong to Perth

Our best Scoot deals on Hong Kong to Perth flight tickets
Scoot
25 Oct
HKG16:25Hong Kong Intl
24h 10m
1 stop
PER16:35Perth
9 Nov
PER05:35Perth
14h 25m
1 stop
HKG20:00Hong Kong Intl
$545
Find similar
Scoot
24 Oct
HKG19:20Hong Kong Intl
21h 50m
1 stop
PER17:10Perth
8 Nov
PER05:35Perth
14h 25m
1 stop
HKG20:00Hong Kong Intl
$548
Find similar
Scoot
13 Sept
HKG19:20Hong Kong Intl
25h 20m
1 stop
PER20:40Perth
20 Sept
PER21:55Perth
21h 30m
1 stop
HKG19:25Hong Kong Intl
$559
Find similar

momondo 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, momondo users made 78,305 searches. Data last updated 1 August 2025.
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

Thu 28/8

11:55-04:30

1 stop16h 35m

Perth

Thu 4/9

05:10-17:55

1 stop12h 45m

$397

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Thu 28/8

11:55-04:30

1 stop16h 35m

Perth

Thu 4/9

05:10-17:55

1 stop12h 45m

$399

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Mon 18/8

11:55-04:30

1 stop16h 35m

Perth

Mon 25/8

20:30-17:55

1 stop21h 25m

$413

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Thu 28/8

11:55-04:30

1 stop16h 35m

Perth

Tue 2/9

18:25-01:35

2 stops31h 10m

$486

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Sat 15/11

12:00-04:00

1 stop16h 00m

Perth

Sat 22/11

05:35-20:00

1 stop14h 25m

$492

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Sat 25/10

16:25-16:35

1 stop24h 10m

Perth

Thu 6/11

04:40-17:30

1 stop12h 50m

$501

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Sat 25/10

16:25-16:35

1 stop24h 10m

Perth

Sun 9/11

05:35-20:00

1 stop14h 25m

$545

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Fri 24/10

19:20-17:10

1 stop21h 50m

Perth

Sat 8/11

05:35-20:00

1 stop14h 25m

$548

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Sat 13/9

19:20-20:40

1 stop25h 20m

Perth

Sat 20/9

21:55-19:25

1 stop21h 30m

$559

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Tue 23/9

11:55-04:30

1 stop16h 35m

Perth

Thu 2/10

20:30-11:15

1 stop14h 45m

$599

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Perth from

How to get the cheapest flight ticket from Hong Kong to Perth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Hong Kong and Perth?

What is the cheapest month to fly to Perth?

The month of August is, on average, the cheapest month to fly to Perth from Hong Kong, with most prices found around $1,054. If you’re not able to fly to Perth in August, then March is your next best option. Flight prices from Hong Kong to Perth during March average around $1,058.

What is the cheapest day to depart on your flight to Perth?

The cheapest day to depart from Hong Kong to Perth is on a Monday. Travellers who choose to depart for Perth on a Monday will often find tickets for as low as $1,254. The most expensive day to fly to Perth is Wednesday, with ticket prices averaging around $1,648.

What is the cheapest time of day to depart on your flight to Perth?

In the evening is the cheapest time of day to fly from Hong Kong to Perth when you can find flight prices for as low as $1,300. Flying to Perth in the evening is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive, with an average ticket price of $1,306.

What is the cheapest Hong Kong Intl to Perth flight route?

Fly from Hong Kong Intl to Perth for the best Hong Kong Intl - Perth flight prices

How far in advance should I book a flight to Perth?

You are more likely to see cheaper flights to Perth from Hong Kong when booking weeks ahead of your departure date. In general, you can expect to find flights to Perth for around $1,263 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Perth from Hong Kong for as low as $855 on momondo.

What cabin class options are available on Hong Kong Intl to Perth flights?

There are 3 cabin classes available to choose from on Hong Kong Intl to Perth flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Hong Kong to Perth flight prices changed over time?

As of August 2025, prices for Hong Kong to Perth flights are approximately 24% cheaper when compared to flights at the same time last year.

When to book flights from Hong Kong to Perth

Are you open to changing your travel dates? Check out the ideal times to fly from Hong Kong to Perth according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Hong Kong to Perth (HKG to PER) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hong Kong to Perth

Best price found

$191

Fastest flight time

11h 00m

Direct flights

Every day

Airports in Perth

1 airport
The best one-way flight to Perth from Hong Kong in the past 72 hours is $191. The best return flight deal from Hong Kong to Perth found on momondo in the last 72 hours is $397.
The fastest flight from Hong Kong to Perth takes 11h 00m
Direct flights go from Hong Kong to Perth every day.
There is 1 airport near Perth: Perth (PER)
Search flight deals

  • How far is Hong Kong Intl to Perth by plane?

    Perth is 6034.0 km away from Hong Kong Intl. Flights usually cover this in 13h 25m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Hong Kong Intl Airport to Perth Airport?

    Prices for flights from Hong Kong Intl Airport to Perth Airport are updated daily.

  • How many operators does momondo search for flights from Hong Kong Intl Airport to Perth Airport?

  • How old do you have to be to fly from Hong Kong Intl Airport to Perth Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Hong Kong Intl Airport to Perth Airport.

  • What documentation or ID do you need to fly to Perth Airport?

    The required travel and health documents for your Perth Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Perth Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Hong Kong to Perth?

  • What is the most popular airline from Hong Kong to Perth?

Best airlines flying from Hong Kong to Perth

Compare and see reviews for airlines that fly from Hong Kong to Perth with momondo
Airline
Rating
Free cancellation
Price
Cathay PacificPriceFrom $1,146Free cancellationRating
7.6
951 reviews
Search Cathay Pacific flights

  • Cathay Pacific Flights From Hong Kong to Perth

    Cathay Pacific flies from Hong Kong to Perth around 11 times per week, with 951 momondo users rating the airline 7.6/10. The cheapest Cathay Pacific deal from Hong Kong to Perth in the last 72 hours was $738 (round-trip), much lower than the average airfare cost of $841 for Cathay Pacific flights on this route.

Travelling to a place near Perth?

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

Why use momondo?

Why should I use momondo to find a flight deal from Hong Kong to Perth?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Hong Kong to Perth. momondo saves you time and could save you money on your trip.

Can I find flights from Hong Kong to Perth with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Perth from Hong Kong with this policy.

How can momondo help me find flights from Hong Kong to Perth?

Once you have performed a search for Hong Kong to Perth flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Hong Kong to Perth right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Perth, momondo offers a useful price alert feature which will track prices for flights to Perth from Hong Kong and alert you when they change.

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