Flight price alerts: Hong Kong → Sydney
Sample round trips on this route start around EUR 481; August 2026 is often the cheapest month in our next-3-month window. FlexTrip Alerts is a free email service — set flexible travel dates and a max price, and we notify you when a round trip fits. We check fares about four times per day; we do not sell tickets.
Set a free tracker with flexible dates and your max price. We email you only when a round trip fits.
Sample fares from EUR 481. Cheapest month in our next-3-month sample: August 2026.
Set an alert and we email you when a round trip drops under your limit.
Set a price alertRound trips on this route
Cheapest-seen sample fares (next 3 months) — confirm the final price on the booking site when you click through.
Last updated .
- See deal
- Round trip · 15 nights
- Sun 30 Aug · 20:45
- Return Mon 14 Sept · 20:50
EUR 481
- See deal
- Round trip · 9 nights
- Mon 31 Aug · 20:45
- Return Wed 09 Sept · 20:50
EUR 481
- See deal
- Round trip · 14 nights
- Sun 30 Aug · 20:45
- Return Sun 13 Sept · 09:45
EUR 487
- See deal
- Round trip · 7 nights
- Fri 04 Sept · 20:45
- Return Fri 11 Sept · 09:45
EUR 489
- See deal
- Round trip · 17 nights
- Fri 28 Aug · 20:45
- Return Mon 14 Sept · 20:50
EUR 530
- See deal
- Round trip · 16 nights
- Fri 28 Aug · 20:45
- Return Sun 13 Sept · 09:45
EUR 534
- See deal
- Round trip · 11 nights
- Sun 30 Aug · 20:45
- Return Thu 10 Sept · 20:35
EUR 534
- See deal
- Round trip · 7 nights
- Thu 03 Sept · 20:45
- Return Thu 10 Sept · 13:00
EUR 550
- See deal
- Round trip · 7 nights
- Wed 02 Sept · 10:15
- Return Wed 09 Sept · 20:50
EUR 576
- See deal
- Round trip · 11 nights
- Sun 06 Sept · 20:45
- Return Thu 17 Sept · 13:00
EUR 583
- See deal
- Round trip · 13 nights
- Fri 28 Aug · 20:45
- Return Thu 10 Sept · 20:35
EUR 585
- See deal
- Round trip · 13 nights
- Sat 29 Aug · 22:05
- Return Fri 11 Sept · 11:05
EUR 589
- See deal
- Round trip · 13 nights
- Tue 01 Sept · 07:35
- Return Mon 14 Sept · 20:50
EUR 608
- See deal
- Round trip · 10 nights
- Tue 01 Sept · 07:35
- Return Fri 11 Sept · 09:45
EUR 616
- See deal
- Round trip · 11 nights
- Fri 21 Aug · 10:15
- Return Tue 01 Sept · 21:00
EUR 621
| Depart | Return | Stay | Price | Book |
|---|---|---|---|---|
| Sun 30 Aug · 20:45 | Mon 14 Sept · 20:50 | 15 nights | EUR 481 | See deal |
| Mon 31 Aug · 20:45 | Wed 09 Sept · 20:50 | 9 nights | EUR 481 | See deal |
| Sun 30 Aug · 20:45 | Sun 13 Sept · 09:45 | 14 nights | EUR 487 | See deal |
| Fri 04 Sept · 20:45 | Fri 11 Sept · 09:45 | 7 nights | EUR 489 | See deal |
| Fri 28 Aug · 20:45 | Mon 14 Sept · 20:50 | 17 nights | EUR 530 | See deal |
| Fri 28 Aug · 20:45 | Sun 13 Sept · 09:45 | 16 nights | EUR 534 | See deal |
| Sun 30 Aug · 20:45 | Thu 10 Sept · 20:35 | 11 nights | EUR 534 | See deal |
| Thu 03 Sept · 20:45 | Thu 10 Sept · 13:00 | 7 nights | EUR 550 | See deal |
| Wed 02 Sept · 10:15 | Wed 09 Sept · 20:50 | 7 nights | EUR 576 | See deal |
| Sun 06 Sept · 20:45 | Thu 17 Sept · 13:00 | 11 nights | EUR 583 | See deal |
| Fri 28 Aug · 20:45 | Thu 10 Sept · 20:35 | 13 nights | EUR 585 | See deal |
| Sat 29 Aug · 22:05 | Fri 11 Sept · 11:05 | 13 nights | EUR 589 | See deal |
| Tue 01 Sept · 07:35 | Mon 14 Sept · 20:50 | 13 nights | EUR 608 | See deal |
| Tue 01 Sept · 07:35 | Fri 11 Sept · 09:45 | 10 nights | EUR 616 | See deal |
| Fri 21 Aug · 10:15 | Tue 01 Sept · 21:00 | 11 nights | EUR 621 | See deal |
Frequently asked questions
- How do I get email alerts when Hong Kong to Sydney flights drop in price?
- Create a free FlexTrip Alerts tracker for Hong Kong International Airport (HKG) to Sydney Kingsford Smith Airport (SYD). Choose your flexible departure window, stay length, and maximum price — we email you when a round trip fits.
- Does FlexTrip Alerts book flights from Hong Kong to Sydney?
- No — we do not sell tickets. FlexTrip Alerts watches prices and emails you when a fare matches your plan. You book on the airline or travel site you prefer when you receive an alert.
- Can I set flexible travel dates for Hong Kong to Sydney alerts?
- Yes. Pick a departure window (not one fixed day) and how many nights you can stay. We match round trips that fit your window, stay length, and max price — then email you when one qualifies.
- How often does FlexTrip Alerts check Hong Kong to Sydney fares?
- We scan aggregated fares on a schedule — about four times per day (every ~6 hours, UTC). You can also trigger an on-demand check from your dashboard, with a short cooldown between manual refreshes.
- What is the cheapest month to fly from Hong Kong to Sydney?
- Based on recent fare samples on this page, August 2026 is currently the cheapest month to fly from Hong Kong to Sydney, with round trips from about EUR 481. Prices change — set an alert to catch the next drop.
More routes from Hong Kong
View all 9 routes from Hong KongSet alerts for other destinations from Hong Kong International Airport (HKG).
Flying to Sydney?
See all 8 departure cities with price alerts into Sydney Kingsford Smith Airport (SYD).
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