Cheap flights from Hong Kong to Sydney
One-way fares from $250, found recently by travellers. Plus what 5 days in Sydney costs once you land.
Cheapest dates we found
- 1 Dec2026HKG → SYDScoot · 1 stop · 12h 10m$250one way
- 9 Mar2027HKG → SYDCebu Pacific · 1 stop · 11h 15m$261one way
- 5 Mar2027HKG → SYDCebu Pacific · 1 stop · 11h 10m$294one way
- 12 Mar2027HKG → SYDCebu Pacific · 1 stop · 11h 15m$295one way
- 16 Mar2027HKG → SYDCebu Pacific · 1 stop · 11h 15m$297one way
- 14 Mar2027HKG → SYDCebu Pacific · 1 stop · 11h 10m$300one way
- 18 Nov2026HKG → SYDScoot · 1 stop · 12h 10m$301one way
- 19 Nov2026HKG → SYDScoot · 1 stop · 12h 10m$301one way
One-way economy prices travellers found on Aviasales in the last few days. They change often, so open a fare to see today's price.
Lowest fare by month
Lowest one-way fare seen for each month. Months with no price had no recent searches.
Airlines on this route
Recent cheap fares were with Scoot, Cebu Pacific, VietJet Air, HU, HK Express. Low-cost airlines often charge extra for checked bags and seats, so compare the full price.
When to go to Sydney
September to November and March to May. December to February is summer, peak season and the most expensive.
Money-saving tips for Sydney
- Tap a contactless card on trains, buses and ferries; daily and weekly caps apply, and Sundays are capped low.
- Ferries to Manly are a cheap harbour cruise.
- Self-catering from supermarkets saves a lot; restaurants are expensive.
Questions
How much is a flight from Hong Kong to Sydney?
The cheapest one-way fare we found recently was $250 with Scoot on 1 Dec 2026. Most of the fares we saw were between $250 and $301 one way. Prices change daily, so open the fare to see today's price.
How long is the flight from Hong Kong to Sydney?
The quickest flight in our recent results took 11h 10m with 1 stop.
Are there direct flights from Hong Kong to Sydney?
The cheapest fares we found all had at least one stop. Non-stop flights may exist at higher prices, so check the flight search.
What is the cheapest month to fly from Hong Kong to Sydney?
In our recent results, December had the lowest fare ($250 one way). This is based on prices other travellers found, not a forecast.
How much money do I need for 5 days in Sydney?
About $415 for one backpacker, or $1,910 for two people travelling mid-range (hotel, food, transport and sights, flights not included). Add about $500 per person for a return flight from Hong Kong.
More flights from Hong Kong
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Fares are recent prices found by travellers, cached for a few hours. Trip costs are planning estimates checked 2026-10-11. Always confirm the final price when you book. Some links are affiliate links; they never change your price.