Hong Kong (HKG) → Sydney (SYD)
Hong Kong International Airport to Sydney Kingsford Smith International Airport · 3,993 nm (7,395 km) · about 9 h nonstop
Cheapest economy fares, checked daily · 42 days of history
Booking links are plain searches — none are affiliate links, and the site earns nothing if you book. Prices are the cheapest fares other travellers recently found, not live availability — always confirm the fare before you pay.
Economy
last checked 18h agoScoot · 1 stop · 17h 50m · travel Dec 2 · sold via City.Travel
When it's cheapest to travel
Travel dates of the cheapest fare found at each of our 51 daily checks — where the low fares were, not every date.
| Oct 2026 | $263 | 2× |
| Nov 2026 | $250 | 4× |
| Dec 2026 | $228 | 23× |
| Feb 2027 | $255 | 1× |
| Mar 2027 | $207 | 20× |
| Jun 2027 | $256 | 1× |
| Thucheapest | $222 | 7× |
| Tue | $228 | 27× |
| Wed | $250 | 13× |
| Sun | $263 | 2× |
| Checked | Fare | Airline | Stops | Travel | Sold via | |
|---|---|---|---|---|---|---|
| 2026-10-24 | $249 | Scoot | 1 stop | Dec 2 | City.Travel | Book ↗ |
| 2026-10-23 | $228 | Scoot | 1 stop | Dec 1 | Clickavia | Book ↗ |
| 2026-10-22 | $228 | Scoot | 1 stop | Dec 1 | Clickavia | Book ↗ |
| 2026-10-22 | $251 | Scoot | 1 stop | Dec 2 | Trip.com | Book ↗ |
| 2026-10-21 | $251 | Scoot | 1 stop | Dec 2 | Trip.com | Book ↗ |
| 2026-10-20 | $251 | Scoot | 1 stop | Dec 2 | Trip.com | Book ↗ |
| 2026-10-19 | $246 | Scoot | 1 stop | Dec 2 | Trip.com | Book ↗ |
| 2026-10-19 | $246 | Scoot | 1 stop | Dec 2 | — | Book ↗ |
| 2026-10-18 | $249 | Scoot | 1 stop | Dec 2 | — | Book ↗ |
| 2026-10-17 | $249 | Scoot | 1 stop | Dec 2 | — | Book ↗ |
| 2026-10-16 | $249 | Scoot | 1 stop | Dec 2 | — | Book ↗ |
| 2026-10-16 | $250 | Scoot | 1 stop | Dec 1 | — | Book ↗ |
Airlines selling the cheapest fares
Which carrier had the lowest fare on each of our checks over the last 90 days.
- Scoot ×49
- Cebu Pacific ×2
About this route
Hong Kong (HKG) to Sydney (SYD) is one of the busiest air routes in its market (Asia-Pacific). It links Hong Kong International Airport in Hong Kong with Sydney Kingsford Smith International Airport in Australia. The great-circle distance is about 3,993 nautical miles (4,596 statute miles), so expect roughly 9 hours in the air nonstop.
Every night we ask our fare provider for the cheapest one-way economy fare other travellers recently found on this route and record it, with the airline and the seller it was found with. A fare is flagged as a deal when it falls at least 30% below the route's 90-day typical price. Prices are a research starting point, not live availability — the booking links open the itinerary so you can confirm what's on sale right now.
Fares are approximate, from public sources, and can be stale — always verify before booking.