Cheap Flights from Hong Kong Intl to Perth

Compare Hong Kong Intl to Perth flight deals

Find the cheapest month or even day of the year to fly to Perth

Book the best Perth fare with no extra fees

Flight deals from Hong Kong Intl to Perth

Looking for a cheap last-minute deal or the best round-trip flight from Hong Kong Intl Airport to Perth Airport? If you want to travel next month, round-trip fares start from $419. Find the lowest prices on one-way and round-trip tickets right here.

Perth.$379 per passenger.Departing Wed, Oct 21, returning Wed, Jan 27.Round-trip flight with AirAsia.Outbound indirect flight with AirAsia, departing from Hong Kong Intl on Wed, Oct 21, arriving in Perth.Inbound indirect flight with AirAsia, departing from Perth on Wed, Jan 27, arriving in Hong Kong Intl.Price includes taxes and charges.From $379, select.

Perth.$379 per passenger.Departing Tue, Dec 8, returning Tue, Jan 26.Round-trip flight with AirAsia.Outbound indirect flight with AirAsia, departing from Hong Kong Intl on Tue, Dec 8, arriving in Perth.Inbound indirect flight with AirAsia, departing from Perth on Tue, Jan 26, arriving in Hong Kong Intl.Price includes taxes and charges.From $379, select.

Perth.$379 per passenger.Departing Wed, Feb 24, returning Mon, Mar 1.Round-trip flight with AirAsia.Outbound indirect flight with AirAsia, departing from Hong Kong Intl on Wed, Feb 24, arriving in Perth.Inbound indirect flight with AirAsia, departing from Perth on Mon, Mar 1, arriving in Hong Kong Intl.Price includes taxes and charges.From $379, select.

Perth.$379 per passenger.Departing Sat, Feb 27, returning Sun, Apr 25.Round-trip flight with AirAsia.Outbound indirect flight with AirAsia, departing from Hong Kong Intl on Sat, Feb 27, arriving in Perth.Inbound indirect flight with AirAsia, departing from Perth on Sun, Apr 25, arriving in Hong Kong Intl.Price includes taxes and charges.From $379, select.

Perth.$379 per passenger.Departing Sat, Feb 20, returning Tue, Feb 23.Round-trip flight with AirAsia.Outbound indirect flight with AirAsia, departing from Hong Kong Intl on Sat, Feb 20, arriving in Perth.Inbound indirect flight with AirAsia, departing from Perth on Tue, Feb 23, arriving in Hong Kong Intl.Price includes taxes and charges.From $379, select.

Perth.$380 per passenger.Departing Thu, Oct 15, returning Mon, Oct 19.Round-trip flight with AirAsia.Outbound indirect flight with AirAsia, departing from Hong Kong Intl on Thu, Oct 15, arriving in Perth.Inbound indirect flight with AirAsia, departing from Perth on Mon, Oct 19, arriving in Hong Kong Intl.Price includes taxes and charges.From $380, select.

Perth.$380 per passenger.Departing Mon, Nov 23, returning Fri, Jan 22.Round-trip flight with AirAsia.Outbound indirect flight with AirAsia, departing from Hong Kong Intl on Mon, Nov 23, arriving in Perth.Inbound indirect flight with AirAsia, departing from Perth on Fri, Jan 22, arriving in Hong Kong Intl.Price includes taxes and charges.From $380, select.

Perth.$401 per passenger.Departing Thu, Sep 10, returning Thu, Oct 22.Round-trip flight with Scoot.Outbound indirect flight with Scoot, departing from Hong Kong Intl on Thu, Sep 10, arriving in Perth.Inbound indirect flight with Scoot, departing from Perth on Thu, Oct 22, arriving in Hong Kong Intl.Price includes taxes and charges.From $401, select.

Perth.$402 per passenger.Departing Thu, Oct 22, returning Sun, Nov 1.Round-trip flight with Scoot.Outbound indirect flight with Scoot, departing from Hong Kong Intl on Thu, Oct 22, arriving in Perth.Inbound indirect flight with Scoot, departing from Perth on Sun, Nov 1, arriving in Hong Kong Intl.Price includes taxes and charges.From $402, select.

Perth.$404 per passenger.Departing Fri, Sep 11, returning Thu, Sep 17.Round-trip flight with Scoot.Outbound indirect flight with Scoot, departing from Hong Kong Intl on Fri, Sep 11, arriving in Perth.Inbound indirect flight with Scoot, departing from Perth on Thu, Sep 17, arriving in Hong Kong Intl.Price includes taxes and charges.From $404, select.

Perth.$404 per passenger.Departing Fri, Aug 21, returning Thu, Sep 17.Round-trip flight with Scoot.Outbound indirect flight with Scoot, departing from Hong Kong Intl on Fri, Aug 21, arriving in Perth.Inbound indirect flight with Scoot, departing from Perth on Thu, Sep 17, arriving in Hong Kong Intl.Price includes taxes and charges.From $404, select.

Perth.$418 per passenger.Departing Sun, Aug 9, returning Mon, Nov 2.Round-trip flight with Scoot.Outbound indirect flight with Scoot, departing from Hong Kong Intl on Sun, Aug 9, arriving in Perth.Inbound indirect flight with Scoot, departing from Perth on Mon, Nov 2, arriving in Hong Kong Intl.Price includes taxes and charges.From $418, select.

Perth.$419 per passenger.Departing Mon, Aug 17, returning Fri, Aug 21.Round-trip flight with Scoot.Outbound indirect flight with Scoot, departing from Hong Kong Intl on Mon, Aug 17, arriving in Perth.Inbound indirect flight with Scoot, departing from Perth on Fri, Aug 21, arriving in Hong Kong Intl.Price includes taxes and charges.From $419, select.

Perth.$442 per passenger.Departing Mon, Mar 1, returning Sun, Mar 7.Round-trip flight with Scoot.Outbound indirect flight with Scoot, departing from Hong Kong Intl on Mon, Mar 1, arriving in Perth.Inbound indirect flight with Scoot, departing from Perth on Sun, Mar 7, arriving in Hong Kong Intl.Price includes taxes and charges.From $442, select.

Perth.$445 per passenger.Departing Sun, Nov 1, returning Tue, Nov 17.Round-trip flight with AirAsia.Outbound indirect flight with AirAsia, departing from Hong Kong Intl on Sun, Nov 1, arriving in Perth.Inbound indirect flight with AirAsia, departing from Perth on Tue, Nov 17, arriving in Hong Kong Intl.Price includes taxes and charges.From $445, select.

Perth.$459 per passenger.Departing Tue, Dec 8, returning Tue, Feb 16.Round-trip flight with AirAsia.Outbound indirect flight with AirAsia, departing from Hong Kong Intl on Tue, Dec 8, arriving in Perth.Inbound indirect flight with AirAsia, departing from Perth on Tue, Feb 16, arriving in Hong Kong Intl.Price includes taxes and charges.From $459, select.

Find the cheapest month to fly from Hong Kong Intl to Perth

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Hong Kong Intl to Perth flights are currently cheapest in February.

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Direct flights from Hong Kong Intl to Perth

Hong Kong Intl to Perth: Alternative routes

Compare routes from Hong Kong Intl to Perth below. You may find an airport to fly into that's cheaper, faster, or easier than Perth.

Perth

10km from central Perth

ClosestCheapest

from $379

Search flights

Hong Kong to Perth: Flight information

The things to know before you go.

Cheapest flight found	$379
Cheapest month to fly	October
Average flight time	7 hrs, 40 mins
Most popular airline	Lufthansa
Average flights per week	108

Finding cheap flights from Hong Kong Intl to Perth: Frequently asked questions

How much are round-trip flights from Hong Kong Intl to Perth?

The best price we found for a round-trip flight from Hong Kong Intl to Perth is $379. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Hong Kong Intl to Perth?

7 hours and 40 minutes is the average flight time from Hong Kong Intl to Perth.

Which airlines fly direct from Hong Kong Intl to Perth?

Lufthansa, MIAT Mongolian Airlines and Cathay Pacific fly direct from Hong Kong Intl to Perth.

How many flights are there a week from Hong Kong Intl to Perth?

There are 108 flights per week flying from Hong Kong Intl to Perth, as of July 2026.

When is the cheapest time to fly from Hong Kong Intl to Perth?

The cheapest month to fly from Hong Kong Intl to Perth is usually October.

Which upcoming date is cheapest to fly from Hong Kong Intl Airport to Perth Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Hong Kong Intl Airport to Perth Airport on Wednesday, October 21, 2026.

Can I get a direct flight from Hong Kong Intl Airport to Perth Airport?

Yes – the average flight time is 7 hours and 40 minutes.

How can I find the best flight deal to Perth?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Perth but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Perth?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Perth is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Hong Kong Intl Airport to Perth?

Currently, AirAsia and Cathay Pacific offer the cheapest flight tickets to Perth.

Flying from Hong Kong Intl Airport (HKG) to Perth Airport (PER): what you need to know

Around 7 hours 40 minutes is how long you can expect to be traveling on a direct flight from Hong Kong Intl Airport to Perth Airport.
Hong Kong and Perth are both in the UTC+8 timezone. That means you won't have to adjust your watch after you land.
Every week, there are 13 Hong Kong Intl Airport to Perth Airport flights. If you'd like to take off as early as possible, go for the 00:05 Cathay Pacific flight. If you'd rather make the most of your day before flying, the last departure is at 15:10 with Cathay Pacific.
To ensure you get on your HKG to PER flight, leave enough time to check in and drop off your luggage. Arriving two hours ahead of international departures and an hour before domestic flights is the general rule.
Flying during a peak time like April? Major public holidays and other popular seasons can result in longer queues at security. Be extra cautious and get there up to four hours before an international flight and two hours before domestic departures.
Getting to Perth (and then exploring more of Australia!) is a snap with Cathay Pacific. This popular carrier has direct flights from Hong Kong Intl Airport to Perth Airport.
The airline that tops the list for bookings on this route is Cathay Pacific.
Cathay Pacific ranks as the top on-time carrier for HKG to PER flights, with 88.79% of its services landing as scheduled.
Think about adding a stopover when booking your ticket from Hong Kong Intl Airport to Perth Airport. Simply deselect 'Direct flights only' to break up your journey, or maybe even explore a new city along the way. Here's where you can stop between HKG and PER:
- Singapore Changi Airport
- Manila Ninoy Aquino Airport
- Bali (Denpasar) Airport

How to find the cheapest flights from Hong Kong Intl Airport (HKG) to Perth Airport (PER)

Currently, $189 is the lowest price we've found for a one-way Hong Kong Intl Airport to Perth Airport flight. The best price for a return ticket is $379. Keep in mind that fares could change due to availability at the time of booking.
Book four months before traveling. After crunching the numbers on our calendar, this is how far you'll want to book ahead to secure cheap tickets from HKG to PER.
Organize your trip for September. That's the cheapest month for flights from Hong Kong Intl Airport to Perth Airport. If your travel dates are flexible, use the 'Whole month' tool to find the lowest airfare across every month.
Save time searching for cheap flights from HKG to PER by setting up a Price Alert. You'll receive an email or notification on the app when a lower fare pops up.
Lock in the right flight for you with the help of the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Hong Kong Intl Airport to Perth Airport, use the 'Sort by' tool. You can also filter results by departure and arrival times, airline, and number of stops.

Handy information about Hong Kong Intl Airport (HKG)

You'll find HKG at 1 Cheong Hong Rd.
77% of flights leaving from Hong Kong Intl Airport make it to their destination on schedule.
Central Hong Kong to Hong Kong Intl Airport is around 32 kilometers. Depending on traffic, it'll take about 35 minutes to get there if you're ride-sharing, catching a cab or driving.
Taking public transport? You can expect a journey time of around 25 minutes.
Get your trip off to a stress-free start by staying near HKG. Whether you're taking an early flight from Hong Kong Intl Airport to Perth Airport or just don't want to be rushed, these stays are the answer:

Arriving at Perth Airport (PER)

Consider staying in a hotel close to PER if you're taking a late Hong Kong Intl Airport to Perth Airport flight. Select one of these accommodation options and skip the long transfer:
Grab a Perth Airport rental car and discover Perth and beyond with your own wheels. SafeDrive Car Rentals, City Centre Car Rentals and No birds are popular outlets to choose from here.
To lock in the lowest price, book your ride from Perth Airport about one week before your trip.

When to fly to Perth Airport (PER)

The quietest month for a flight from Hong Kong Intl Airport to Perth Airport is March, while July is the most popular. Pick the ideal time to visit Perth based on whether you prefer a bustling atmosphere or a more laid-back vibe.
The warmest month in Perth is February, with temperatures ranging between 18ºC (64ºF) and 32ºC (90ºF). Book your flights from Hong Kong Intl Airport to Perth Airport in this month if this is the kind of weather you like.
July has average temperatures of between 9ºC (48ºF) and 18ºC (64ºF). Search for cheap tickets from HKG to PER sometime then if you want to travel in cooler conditions.

Explore more of Australia

Rockingham is just one of the many places in Australia waiting to be discovered after you've seen Perth. Around 40 kilometers away to the south, well-known attractions include Penguin Island, Rockingham Wild Encounters and Penguin Island Sand Bar.
If you want to check out another side of Australia, consider Mandurah, roughly 64 kilometers south of Perth. Silver Sands Beach, Yalgorup National Park and Town Beach are among its highlights.