$204 Find Cheap Flights from Hong Kong to Perth

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Perth departing on 23/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Perth

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Perth, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Perth, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
$410
Overall average: $752
AirAsia
Tue 10/3Tue 17/3
HKG - PER • 1 stop
Cheapest direct flights
$1,325
Typical prices: $1,197-$1,380
Cathay Pacific
Fri 27/2Fri 6/3
HKG - PER • Direct
When to travel
March
Cheapest • 36% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Perth!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Hong Kong to Perth

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Hong Kong to Perth that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Hong Kong to Perth

Tue, 10 Mar - Tue, 17 Mar
AirAsia Logo
12:00 - 04:30
HKG
-
PER
16h 30m
1 stop
AirAsia Logo
05:15 - 17:30
PER
-
HKG
12h 15m
1 stop
$410AirAsia
Tue, 3 Mar - Tue, 17 Mar
AirAsia Logo
12:00 - 04:30
HKG
-
PER
16h 30m
1 stop
AirAsia Logo
05:15 - 17:30
PER
-
HKG
12h 15m
1 stop
$413AirAsia
Sat, 9 May - Sun, 17 May
AirAsia Logo
11:55 - 04:00
HKG
-
PER
16h 05m
1 stop
AirAsia Logo
04:40 - 17:55
PER
-
HKG
13h 15m
1 stop
$427AirAsia
Thu, 23 Apr - Tue, 28 Apr
Multiple Airlines Logo
15:15 - 05:50
HKG
-
PER
14h 35m
1 stop
Multiple Airlines Logo
04:40 - 17:55
PER
-
HKG
13h 15m
1 stop
$485Multiple Airlines
Sun, 15 Mar - Sun, 22 Mar
Multiple Airlines Logo
15:10 - 05:50
HKG
-
PER
14h 40m
1 stop
Multiple Airlines Logo
20:40 - 11:15
PER
-
HKG
14h 35m
1 stop
$500Multiple Airlines
Sun, 15 Mar - Sun, 22 Mar
Multiple Airlines Logo
15:10 - 05:50
HKG
-
PER
14h 40m
1 stop
Multiple Airlines Logo
20:40 - 11:15
PER
-
HKG
14h 35m
1 stop
$504Multiple Airlines
Tue, 21 Apr - Wed, 29 Apr
Multiple Airlines Logo
15:15 - 05:50
HKG
-
PER
14h 35m
1 stop
Multiple Airlines Logo
04:40 - 17:55
PER
-
HKG
13h 15m
1 stop
$507Multiple Airlines
Sat, 28 Feb - Sun, 8 Mar
Multiple Airlines Logo
15:10 - 05:50
HKG
-
PER
14h 40m
1 stop
Multiple Airlines Logo
23:10 - 01:45
PER
-
HKG
26h 35m
1 stop
$515Multiple Airlines
Wed, 11 Mar - Mon, 16 Mar
Multiple Airlines Logo
12:00 - 04:30
HKG
-
PER
16h 30m
1 stop
Multiple Airlines Logo
05:15 - 23:05
PER
-
HKG
17h 50m
2 stops
$517Multiple Airlines
Tue, 10 Mar - Tue, 17 Mar
Multiple Airlines Logo
12:00 - 04:30
HKG
-
PER
16h 30m
1 stop
Multiple Airlines Logo
05:15 - 23:05
PER
-
HKG
17h 50m
2 stops
$520Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Perth

Get data-powered insights and trends into flights to Perth to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Perth?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Perth, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Perth is March, where tickets cost $752 on average for one-way flights. On the other hand, the most expensive months are January and February, where the average cost of tickets from Hong Kong is $1,479 and $1,408 respectively. For return trips, the best month to travel is March with an average price of $752.

What is a good deal for flights to Perth?

If you’re looking for cheap airfare to Perth, 25% of our users found tickets to Perth for the following prices or less: From Hong Kong $965 one-way - $1,476 return.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Perth, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 48 days before departure.

Good to know

Low seasonDecember
Cheapest flight$204
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly (19% more expensive on average)
Flight from Hong Kong to Perth

FAQs - booking Perth flights

  • How far is Perth Airport from central Perth?

    Perth Airport is 10 km from the centre of Perth.

  • What is the name of Perth’s airport?

    All flights to Perth land at Perth Airport. The airport code is PER,and it can also be referred to as Perth.

  • How much is a flight to Perth?

    On average, a flight to Perth costs $1,328. The cheapest price found on KAYAK in the last 2 weeks cost $910 and departed from Hong Kong Intl Airport.

  • What is the cheapest day to fly to Perth?

    Based on KAYAK data, the cheapest day to fly to Perth is Monday where tickets can be as cheap as $1,154. On the other hand, the most expensive day to fly is Saturday, where prices are $1,635 on average.

  • How does KAYAK find such low prices on flights to Perth?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Perth.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Perth?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Perth is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Perth?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Perth with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Perth?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Perth up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Perth?

    The cheapest time of day to fly to Perth is generally at night, when flights cost $1,210 on average. The most expensive time of day to fly to Perth is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,501.

Top tips for finding cheap flights to Perth

  • Looking for cheap airfare to Perth? 25% of our users found return tickets to Perth for the following prices or less: From Hong Kong $1,220
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Perth flight deals.

Reviews of the top airline flying from Hong Kong to Perth

 
See real verified KAYAK customer reviews for airlines flying to Perth. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Hong Kong to Perth. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Perth? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Cathay PacificOverall score based on 1148 reviews
7.9Boarding
7.6Comfort
7.7Entertainment
8.1Crew
7.3Food
Airline reviews

Vegetarian options should be included with every meal. Even just simple steamed vegetables and whole grains would capture a wide audience.

6.0 GoodAnonymous, Jan 2026
HKG - JFK
Read more Cathay Pacific reviews

Vegetarian options should be included with every meal. Even just simple steamed vegetables and whole grains would capture a wide audience.

Cramped, hot and the plane was grubby. Also the plane was an hour late and it took an hour to get my luggage once I got to LAX.

Extensive delays, poor organization to board people, as it felt like chaos to get inside of the plane. No lines, everyone gathering together like a mayhem, very confusing. Passengers out of hand and rude, which is not the airlines fault. However, there should be rules, e.g., not letting one passenger take 2+ spots in the overhead bin.

The bed was alright in business class. Food variety and quality were not up to the mark compared to the business class airfare.

Food , drink experience were great with Cathay. Crew service was excellent. Clean toilet and full snack bars always, pilot took of 26minutes later when boarding at Hong Kong with extra US customs check at gate 9 for US flight, but he managed to arrive only 2 minutes later from flight tracker. Smooth flight .

I wish there were more bathrooms available on these larger carriers.

Overall, not good. Super late boarding in Hong Kong because some last minute issue with a plane. The boarding process is chaotic. Kathy Pacific should seek to do better with punctual departure time. Caused a lot of trouble with missed connecting flight.

Not much of anything could have been done better unless I had a first class ticket. I was literally 15 hours with an airline in the economy class. Very professional friendly and attentive crew. Good airline food, clean cabin, seating area and bathrooms. I've been 4 times back-and-forth with Cathay Pacific, and I would not choose another airline for this trip. Five out of five stars.

Crew on this flight dedicate their business class service to their high priority members. They would get priority service even the seats are behind me, and meals priority service and orders. I get the left over choices. I refused to eat because I felt discriminated, never booking this airline.

Issues: 1) the charging issue as described in my previous survey 2) when I requested diet coke during the breakfast time, it is not available. Why? I can't drink diet coke in the morning? 3) when I tried to transfer to this flight, its gate information was not available to me?

Travelling to a place near Perth?

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

Everything you need to know for your flight to Perth

Information on the airport you'll fly into in Perth