$325 Find Cheap Flights from Perth to Hong Kong – Compare and Save

These are the earliest and latest flight times available from Perth to Hong Kong:

• Earliest: departs at 00:10 and lands at 07:58
• Latest: departs at 08:30 and lands at 16:18.

The flight takes about 7h 48m.

Three cabin classes are available on flights from Perth to Hong Kong:

• Economy class
• Premium Economy Class
• Business Class

A direct flight from Perth to Hong Kong takes 7h 48m, covering 9,707 km.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Return flights from Perth to Hong Kong range from $857 to $1,412, with an average of $1,094 over the past 12 months. Anything below $857 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 15% above the $1,094 route average. Book 6 weeks before departure for the lowest fares.

On this route, stopover flights are cheaper than direct options on average. Stopover fares average $744 return via Kuala Lumpur Intl (KUL), compared with $1,261 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge $108–$144 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Airbus A350-900 family is used most often on this route, operated mainly by Cathay Pacific and Qantas Airways. Other aircraft seen on the route include Boeing 787-9 Dreamliner variants.

Morning is the busiest departure period on Perth to Hong Kong flights, with 50% leaving in that window. Night departures account for 50%, Afternoon flights for 0%, and Evening flights for 0%.

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about $815 to $6,239. That means the highest observed fare was about 8x higher than the lowest one.

One-way fares from Perth to Hong Kong are currently lower than usual. Average one-way flight prices are about $524, which is 19% below the typical average for this route.

Flights from Perth to Hong Kong usually depart from Perth (PER) and arrive at Hong Kong Intl (HKG).

Morning flights have the fewest delays on this route, while afternoon departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Perth to Hong Kong route, 14% of flights were delayed in the past three months, with delays averaging 2h 10m.

One-stop flights from Perth to Hong Kong most commonly connect through:

• Singapore Changi (SIN) – 70% of one-stop connections
• Kuala Lumpur Intl (KUL) – 20% of one-stop connections
• Bangkok Suvarnabhumi (BKK) – 5% of one-stop connections
• Manila Ninoy Aquino Intl (MNL) – 3% of one-stop connections

Yes. Flexible dates can save you up to 10% on flights from Perth to Hong Kong. Tuesday is the cheapest departure day at $1,028 return on average, while Friday is the most expensive at $1,140, a difference of $112.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

Only Cathay Pacific operates flights between Perth and Hong Kong.

Flying via Singapore Changi (SIN) gives the shortest average 1-stop total travel time of 11h 37m, compared to 13h 45m via Kuala Lumpur Intl (KUL) and 14h via Denpasar Bali Ngurah Rai (DPS).

Hong Kong Convention and Exhibition Centre is one of the most viewed places in Hong Kong on KAYAK.

Among airlines operating Perth to Hong Kong flights:

• Cathay Pacific: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Cathay Pacific: a cabin bag and a checked bag in Economy class

Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

Perth Airport has four terminals. T1 and T2 are in one precinct, while T3 and T4 are roughly a 15min drive away. It’s important to check your itinerary to confirm which terminal you’ll be departing from. Terminal 1 is the International Terminal, so this will likely be the one you need for your trip to Hong Kong.

Direct flights from Perth to Hong Kong are available with Qantas and Cathay Pacific. These airlines also operate codeshare flights together, which means you may have a Qantas ticket but board a Cathay Pacific plane, or vice versa. The codeshare flights often involve one direct leg and one leg with a stop in Singapore’s Changi Airport (SIN).

The Hong Kong International Airport offers a 24h shopping and dining experience to visitors. So, no matter what time your flight arrives, you can rest assured there will be plenty of places available for you to grab a bite to eat or pick up some travel supplies.