Cheap flights from Hong Kong to Adelaide
from 432 US$
Compare hundreds of airlines Hong Kong–Adelaide
The cheapest month is usually 2026-12 · 432 US$
See prices for my dates →Live fares from 100+ sites — free, with no hidden fees.
About this route
Compare flights from Hong Kong to Adelaide, a about 6,859 km route (around 9h nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as Cathay Pacific operate this route.
When to buy and when to fly
Prices by date
Fares found by date — cheapest days in green.
How to get the best price
Airlines on this route
FAQ
What's the cheapest month to fly Hong Kong to Adelaide?
It's usually 2026-12, from 432 USD. Use the price calendar to compare other dates.
How long is the flight from Hong Kong to Adelaide?
A nonstop flight takes about 9h and covers around 6,859 km. Connecting itineraries take longer.
Are there direct flights from Hong Kong to Adelaide?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Hong Kong to Adelaide?
Cathay Pacific operate this route, among others. Compare them all in the results.
When should I book Hong Kong–Adelaide flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.
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Hong Kong → Adelaide · Live fares from 100+ sites — free, with no hidden fees.