Cheap flights from Hong Kong to Perth from $165
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 8/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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?
In general, June is the cheapest month to fly from Hong Kong to Perth. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $614. If you are unable to visit Perth during the month of June, then departing from Hong Kong during the month August is also very affordable. Most momondo users find prices during this month for around $623.
What is the cheapest day to depart on your flight to Perth?
The cheapest day to depart on your flight to Perth is on a Sunday when prices can be found for as low as $839. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Perth is Thursday, with ticket prices averaging around $995.
What is the cheapest time of day to depart on your flight to Perth?
In the afternoon is the cheapest time of day to fly from Hong Kong to Perth when you can find flight prices for as low as $841. Flying to Perth in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $959. Of course, these prices can vary depending on the time of year and what airport you fly to.
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 15 weeks ahead of your departure date. In general, you can expect to find flights to Perth for around $784 when searching 15 weeks out.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 $555 on momondo.
What cabin class options are available on Hong Kong Intl to Perth flights?
There are 2 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.
Can stopping save me money on Hong Kong to Perth flights?
You could potentially save up to 78% on your flight if you consider stops on a Hong Kong to Perth flight.
How have Hong Kong to Perth flight prices changed over time?
As of June 2025, prices for Hong Kong to Perth flights are approximately 36% cheaper when compared to flights at the same time last year.
How many flights depart from Hong Kong to Perth on average per day?
The number of flights available between Hong Kong and Perth is 9 per day as of June 2025. The most frequent departure time is 3:00PM, with 61% of daily flights leaving in the afternoon.
How many flights depart from Hong Kong to Perth on average per week?
The number of flights available between Hong Kong and Perth is 63 per week as of June 2025. The most frequent departure day is Fri, with 19% of weekly flights leaving on this day.
When to book flights from Hong Kong to Perth
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
How far is Hong Kong Intl to Perth by plane?
The distance between Hong Kong Intl and Perth is about 3749.4 mi. 7h 40m is a normal flight duration for this route.
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 refresh daily.
How many operators does momondo search for flights from Hong Kong Intl Airport to Perth Airport?
The number of operators available for flights from Hong Kong Intl Airport to Perth Airport is 1 as of June 2025.
How old do you have to be to fly from Hong Kong Intl Airport to Perth Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Hong Kong Intl Airport to Perth Airport.
What documentation or ID do you need to fly to Perth Airport?
The travel and health documents you'll need for your trip to Perth Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Perth Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Hong Kong to Perth?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Hong Kong to Perth is Airbus A350-900 (81.06% of total bookings). The next most popular plane models are Airbus A350-1000 (12.12%), Boeing 777-300ER (5.30%), and Boeing 777 (0.76%).
What is the most popular airline from Hong Kong to Perth?
Based on momondo bookings for flights between Hong Kong and Perth, the leading airline is Cathay Pacific, making up 100% of the total bookings.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $677 | Free Cancellation | Rating 7.5 892 reviews |
Cathay Pacific Flights From Hong Kong to Perth
Cathay Pacific flies from Hong Kong to Perth around 11 times per week, with 892 momondo users rating the airline 7.5/10. The cheapest Cathay Pacific deal from Hong Kong to Perth in the last 72 hours was $677 (round-trip), much lower than the average airfare cost of $854 for Cathay Pacific flights on this route.
Traveling to a place near Perth?
Book flights to Perth if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Hong Kong to Perth?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Hong Kong to Perth for you.
Can I find flights from Hong Kong to Perth with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Hong Kong to Perth flights to just show those with flexible booking policies.
How can momondo help me find flights from Hong Kong to Perth?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Perth from Hong Kong.
I’m not ready to book a flight from Hong Kong to Perth right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Perth from Hong Kong. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.