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Cheap flights from Hong Kong to Sydney

One-way from $193, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Sun, Nov 29Any priceMon, Nov 30Any priceTue, Dec 1$252Wed, Dec 2$193Thu, Dec 3$234Fri, Dec 4Any priceSat, Dec 5Any priceSun, Dec 6Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Booking opens on Aviasales, which shows baggage, fare rules and the live price.

Cheapest
$193
Scoot, flight TR 983Found yesterday, 1 adult
Check live price
10:00pmHong KongWed, Dec 2
Travel time 12h 10m, 1 stopHKGSYD
1:10pmSydneyThu, Dec 3
$234
Scoot, flight TR 983Found yesterday, 1 adult
Check live price
10:00pmHong KongThu, Dec 3
Travel time 12h 10m, 1 stopHKGSYD
1:10pmSydneyFri, Dec 4
$252
Scoot, flight TR 983Found 2 days ago, 1 adult
Check live price
10:00pmHong KongTue, Dec 1
Travel time 12h 10m, 1 stopHKGSYD
1:10pmSydneyWed, Dec 2
$262
HK Express, flight UO 534Found yesterday, 1 adult
Check live price
5:25pmHong KongThu, Dec 10
Travel time 11h 15m, 1 stopHKGSYD
7:40amSydneyFri, Dec 11
$292
Cebu Pacific, flight 5J 273Found 3 days ago, 1 adult
Check live price
9:25amHong KongSat, Nov 28
Travel time 11h 10m, 1 stopHKGSYD
11:35pmSydneySat, Nov 28

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in AustraliaTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Sydney, booked ahead at a fixed price.
    See options
  • Things to do in SydneyPopular tours from $92.41 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for Australia from EKTA; check what each policy covers.
    Get a quote
  • Flight delayed?Delayed or cancelled? See which passenger rights cover this route.
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Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu12345678910111213141516171819202122232425–26–27$39428$34429$38130$36431$393

November 2026

MoTuWeThFrSaSu1–2$3463–4$3465$3676$3447$3788–9–10–11$32112$31113–14–15–16$32217$34518$30519$30020$34021–22–23–24–25$29926$30227–28$29229–30–

December 2026

MoTuWeThFrSaSu1$2522$1933$2344–5–6–7$3028–9–10$26211–12–13$31914$32715$32916$34617$33918–19–20$37021$34222–23$3472425262728293031
$305 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Dec 2, $193.

Lowest fares by month

In the fares found this week, December has the lowest: from $193 one-way, against $478 in January 2027. Pick a month to see its cheapest date.

  1. Oct$344
  2. Nov$292
  3. Dec$193
  4. Jan$478
  5. Feb$317
  6. Mar$300
  7. Apr$387
  8. Mayno fares yet
  9. Junno fares yet
  10. Julno fares yet
  11. Augno fares yet
  12. Sep$312
$0$200$400$600OctNov$193DecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October$344Wed, Oct 281 stop
November$292Sat, Nov 281 stop
December$193Wed, Dec 21 stop
January 2027$478Sat, Jan 91 stop
February 2027$317Mon, Feb 221 stop
March 2027$300Tue, Mar 21 stop
April 2027$387Tue, Apr 201 stop
May 2027—
June 2027—
July 2027—
August 2027—
September 2027$312Sat, Sep 41 stop

Fares and weather by month

The lowest one-way fare found for each month, next to the weather in Sydney. Average daily high and low and monthly precipitation.

Oct2026NovDecJan2027FebMarAprMayJunJulAugSep
Lowest fare$344$292$193$478$317$300$387––––$312
High °C23°24°26°27°27°26°24°21°18°18°19°22°
Low °C15°17°18°20°20°18°15°12°10°9°10°12°
Precipitation mm68917391132118114101142807563

Source: Sydney on Wikipedia, CC BY-SA 4.0.

Questions travellers ask

What is the cheapest month to fly from Hong Kong to Sydney?

In the fares found this week, December has the lowest: from $193 one-way, against $478 in January 2027.

What is the weather in Sydney in December?

In December, the cheapest month to fly, the average daily high in Sydney is 26 °C and the low 18 °C.

Are there direct flights from Hong Kong to Sydney?

None of the fares found recently are nonstop. The cheapest options have at least one stop.

Which day of the week is cheapest to fly?

In the fares we have, Thursday departures are the cheapest, with a typical lowest fare of $325. Friday is the priciest at about $418.

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