Hong Kong to Sydney 🇦🇺
Cheapest fare
$627
Fastest
9h 30m
Direct from
$627
Dates tracked
12
Cheapest fare
$627
Sat, Mar 13 · Direct · 9h 40m · Hong Kong Airlines
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$627 is cheaper than 96% of departure dates on this route.
This is a low price for this route.
$627$1,852
Price calendar
Cheapest round-trip fare by departure day Cheap Average Pricey
October 2026
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Price trend
Not enough data yet — this fills in as we keep scanning.
Price alert
Cheapest day to fly
Saturday
Averages $661, vs $972 on Fridays.
Work-hours calculator
This flight to Sydney costs you 41h 48m of work.
Same money as
8
SUV fuel tanks
35
large pizzas
48
cinema tickets
105
fancy coffees
Airlines on this route
Hong Kong Airlines
from $627 · 2 dates
Scoot
from $628 · 2 dates
Cebu Pacific
from $643 · 3 dates
Hainan Airlines
from $647 · 1 dates
Qantas
from $658 · 4 dates
Destination guide
Discover Sydney
About Sydney
Sydney is the capital of the state of New South Wales and the largest city in Australia. The metropolis surrounds Sydney Harbour and extends about 80 kilometres (50 mi) from the Pacific Ocean in the east to the Blue Mountains in the west, and about 80 kilometres (50 mi) from Ku-ring-gai Chase National Park and the Hawkesbury River in the north and north-west, to the Royal National Park and Macarthur in the south and south-west. Greater Sydney consists of 658 suburbs, spread across 33 local government areas.
Text from Wikipedia — Sydney, licensed CC BY-SA 4.0.
All dates
Every fare, by date
| Departs | Return | Airline | Stops | Price |
|---|---|---|---|---|
| Sun, Oct 25 | Tue, Nov 10 | Hong Kong Airlines | Direct | $681 |
| Fri, Oct 30 | Tue, Nov 10 | Hainan Airlines | 1 stop | $647 |
| Tue, Feb 16 | Tue, Feb 23 | Qantas | Direct | $662 |
| Thu, Feb 18 | Sat, Mar 20 | Qantas | Direct | $658 |
| Fri, Feb 19 | Sat, Feb 27 | Qantas | Direct |
Also cheap
More from Hong Kong
FAQ
Hong Kong to Sydney: answers
How much is a flight from Hong Kong to Sydney?+
The cheapest fare we see right now is $627 round trip on Sat, Mar 13 with Hong Kong Airlines.
Are there direct flights from Hong Kong to Sydney?+
Yes — direct fares start from $627.
How long is the flight from Hong Kong to Sydney?+
The fastest itinerary we track takes about 9h 30m door to door.
What is the cheapest day to fly to Sydney?+
Saturday departures are the cheapest on average right now, Friday the most expensive.
