Cheap flights from Hong Kong to Adelaide

3 nonstop flights a week. Operated by Cathay Pacific, about 8h 30m in the air, 4,268 mi (6,868 km). Tickets from $413, nonstop from $825.

Flights from Hong Kong to Adelaide

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.

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Best fares from Hong Kong to Adelaide

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

Hong Kong to Adelaide at a glance

flight time, nonstop
8h 30m
straight-line distance
4,268 mi (6,868 km)
flights a week
3
next flight
10 November
departure time
23:30
lowest price, with a connection, 18 November
$413
lowest nonstop price
$825
airline
1

Hong Kong to Adelaide ticket prices by month

Lowest one-way fare found by recent searches

Cheapest month: November 2026, tickets from $413. Prices come from searches over the last few days; check the search for your exact date.

The most expensive month is January 2027: from $627. The average across months is $471.

Hong Kong to Adelaide flight schedule

3 flights a week. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
CX 173
Cathay Pacific
23:30 Hong Kong International, terminal 1
10:30 Adelaide, terminal 1
8h 30m
Tue, Thu, Sat
Airbus A350-900

Days of the week are taken from the schedule for the next 14 days; schedules change by season. Adelaide is 2.5 hours ahead of Hong Kong. The search shows seat availability and the price for your date.

Airlines flying Hong Kong to Adelaide

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

Airports

Where flights from Hong Kong to Adelaide depart and land

Departure from Hong Kong

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

Arrival in Adelaide

Adelaide ADL

3 flights a week, terminal 1, 4 mi (6 km) from the city centre

Frequently asked questions

How long is the flight from Hong Kong to Adelaide?
A nonstop flight takes 8 hours 30 minutes on average.
How far is Adelaide from Hong Kong?
4,268 mi (6,868 km) in a straight line between the cities.
Which airlines fly nonstop from Hong Kong to Adelaide?
Cathay Pacific (3 a week).
How many flights a day are there from Hong Kong to Adelaide?
There are 3 a week, about 0.4 a day on average.
When are the first and last flights from Hong Kong to Adelaide?
The flight departs at 23:30 (CX173). Local time.
What is the cheapest month to fly from Hong Kong to Adelaide?
November 2026: tickets from $413. The most expensive is January 2027, from $627.
What is the cheapest upcoming date to fly from Hong Kong to Adelaide?
18 November 2026 (Wednesday): from $413 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 Adelaide?
Cathay Pacific: nonstop tickets from $825 on 25 December by recent searches. Prices change daily, so compare the sellers in the search.
What is the time difference between Hong Kong and Adelaide?
Adelaide is 2.5 hours ahead of Hong Kong. Schedule times on this page are local to each airport.
Which Hong Kong airport do flights to Adelaide leave from?
Hong Kong International (3 a week).