Cheap flights from Hong Kong to Perth

14 nonstop flights a week, 1 of them today. Operated by Cathay Pacific, about 7h 40m in the air, 3,751 mi (6,037 km). Tickets from $230, nonstop from $692.

Flights from Hong Kong to Perth

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Prices by day: Hong Kong to Perth

Lowest one-way price in dollars from recent searches, cheap days in green. Press a day to see flights and exact prices.

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Best fares from Hong Kong to Perth

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Hong Kong to Perth at a glance

flight time, from 7h 35m to 7h 40m
7h 40m
straight-line distance
3,751 mi (6,037 km)
flights a week
14
flight today
1
first and last departure
15:20 - 23:15
lowest price, with a connection, 18 November
$230
lowest nonstop price
$692
airline
1

Hong Kong to Perth ticket prices by month

Lowest one-way fare found by recent searches

Cheapest month: November 2026, tickets from $230. Prices come from searches over the last few days; check the search for your exact date.

The most expensive month is January 2027: from $422. The average across months is $305.

Hong Kong to Perth flight schedule

14 flights a week, 1 today, 1 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
CX 171
Cathay Pacific
15:20 Hong Kong International, terminal 1
22:55 Perth, terminal 1
7h 35m
Daily
Boeing 777-300ER
CX 143
Cathay Pacific
23:15 Hong Kong International, terminal 1
06:55 Perth, terminal 1
7h 40m
Daily
Airbus A350-900

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 28 March.

FlightDepartsArrivesDurationDaysAircraft
CX 171
Cathay Pacific
15:00 Hong Kong International, terminal 1
22:40 Perth, terminal 1
7h 40m
Seasonal
Airbus A350-900

Days of the week are taken from the schedule for the next 14 days; schedules change by season. The search shows seat availability and the price for your date.

Airlines flying Hong Kong to Perth

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

Airports

Where flights from Hong Kong to Perth depart and land

Departure from Hong Kong

14 flights a week, terminal 1, 15 mi (24 km) from the city centre

Arrival in Perth

Perth PER

14 flights a week, terminal 1, 6 mi (10 km) from the city centre

Frequently asked questions

How long is the flight from Hong Kong to Perth?
A nonstop flight takes 7 hours 40 minutes on average, from 7h 35m to 7h 40m depending on the flight.
How far is Perth from Hong Kong?
3,751 mi (6,037 km) in a straight line between the cities.
Which airlines fly nonstop from Hong Kong to Perth?
Cathay Pacific (14 a week).
How many flights a day are there from Hong Kong to Perth?
1 flight today and 14 a week, about 2 a day on average.
When are the first and last flights from Hong Kong to Perth?
The first departure is at 15:20 (CX171), the last at 23:15 (CX143). Local time.
What is the cheapest month to fly from Hong Kong to Perth?
November 2026: tickets from $230. The most expensive is January 2027, from $422.
What is the cheapest upcoming date to fly from Hong Kong to Perth?
18 November 2026 (Wednesday): from $230 one way, with a connection, by recent searches. The search shows the price for your dates.
Which airline is the cheapest from Hong Kong to Perth?
Cathay Pacific: nonstop tickets from $692 on 16 November by recent searches. Prices change daily, so compare the sellers in the search.
Which Hong Kong airport do flights to Perth leave from?
Hong Kong International (14 a week).