Cathay Pacific flights from HKG to SYD
Find comprehensive Cathay Pacific flight information, schedules, and booking details for direct flights from HKG to SYD. Cathay Pacific operates 5-6 flights daily flights on this route.• Flight Duration: 8h 55m - 10h 30m (average flight time)• Distance: 4620 miles (7434 km) (air miles between airports)• Daily Flights: 5-6 flights (scheduled departures per day)
HKG
SYD
FLIGHT TIME
8h 55m - 10h 30m
FLIGHT DISTANCE
4620 miles (7434 km)
9h 5m - 9h 15m
08:45
23:55
4620 miles (7434 km)
March
1 (Show)
38
Cathay Pacific Flight Schedule from HKG to SYD
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
CX139 |  Cathay Pacific | 08:45 | 20:50:00 | Boeing 777-300ER |
CX111 | Cathay Pacific | 19:05 | 07:15:00 | Airbus A350-900 |
CX161 | Cathay Pacific | 21:20 | 09:35:00 | Boeing 777-300ER |
CX101 | Cathay Pacific | 23:55 | 12:00:00 | Boeing 777-300ER |
Cathay Pacific Monthly Flight Calendar
December 2025
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 8h 55m - 10h 30m.
Pricing patterns: March typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 8:00, 19:00, 21:00, offering more flight options and potentially better connections.
HKG - SYD flight price statistics
$1215
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$814
Jan$1295
Feb$742
Mar$933
Apr$742
May$1772
Jun$1648
Jul$1555
Aug$1581
Sep$968
Oct$884
Nov$1642
DecCathay Pacific Terminal Information
Terminal information for Cathay Pacific on this route is currently being updated. Please check back soon or contact the airports directly for terminal details.
Frequently Asked Questions about Cathay Pacific Flights
How many Cathay Pacific flights operate from HKG to SYD?
Cathay Pacific operates 4 flights from HKG to SYD.
What city does SYD airport serve?
SYD airport serves Sydney.
How long is the Cathay Pacific flight from HKG to SYD?
The flight duration is approximately 8h 55m - 10h 30m.
What is the distance from HKG to SYD?
The distance is 4620 miles (7434 km).
What aircraft does Cathay Pacific use on this route?
Cathay Pacific uses Boeing 777-300ER, Airbus A350-900 on this route.
Which other airlines operate on this route?
1 other airline operates on this route: Qantas.
What are the earliest and latest Cathay Pacific flight departure times?
The earliest Cathay Pacific flight departs at 08:45 and the latest departs at 23:55.
What is the cheapest month to fly Cathay Pacific from HKG to SYD?
March is typically the cheapest month to fly Cathay Pacific on this route.
What is the average price for a Cathay Pacific flight from HKG to SYD?
The average price for a round-trip Cathay Pacific flight on this route is approximately $1215. Prices can vary based on booking time and demand.
How many Cathay Pacific flights operate per week on this route?
Cathay Pacific operates approximately 38 flights per week from HKG to SYD.