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Cheap Flights from Sydney to Hong Kong

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Reverse direction: HKG to SYD
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CX Return flights from $929
Dep. Mon 08 FebRet. Fri 26 Feb$929
Dep. Mon 08 MarRet. Wed 17 Mar$930
CXShow more Flights
Dep. Mon 01 MarRet. Wed 10 Mar$933
Dep. Thu 11 MarRet. Sun 21 Mar$943
Dep. Tue 02 MarRet. Fri 12 Mar$952
Dep. Thu 04 MarRet. Sun 14 Mar$952
Dep. Wed 24 FebRet. Sun 07 Mar$958
Dep. Thu 25 FebRet. Sun 07 Mar$958
Dep. Thu 25 FebRet. Mon 08 Mar$958
Dep. Mon 22 FebRet. Fri 05 Mar$958
Dep. Tue 23 FebRet. Fri 05 Mar$959
Dep. Wed 24 FebRet. Fri 05 Mar$959
Dep. Mon 22 FebRet. Wed 03 Mar$959
Dep. Tue 09 FebRet. Sat 27 Feb$960
Dep. Thu 18 FebRet. Mon 08 Mar$960
Dep. Wed 19 AugRet. Wed 02 Sep$960
Dep. Wed 05 AugRet. Wed 12 Aug$968
Dep. Wed 26 AugRet. Wed 09 Sep$1,006
Dep. Thu 10 SepRet. Thu 17 Sep$1,007
Dep. Wed 26 AugRet. Sat 05 Sep$1,007
Dep. Tue 04 AugRet. Wed 12 Aug$1,010
Dep. Wed 14 OctRet. Sat 17 Oct$1,015
Dep. Tue 27 OctRet. Wed 04 Nov$1,016
Dep. Thu 05 NovRet. Wed 11 Nov$1,022
Dep. Tue 04 AugRet. Wed 19 Aug$1,035
Dep. Thu 05 NovRet. Fri 20 Nov$1,035
Dep. Tue 04 AugRet. Fri 14 Aug$1,036
Dep. Tue 11 AugRet. Fri 21 Aug$1,036
Dep. Tue 25 AugRet. Fri 04 Sep$1,037
Dep. Thu 30 JulRet. Sat 12 Sep$1,040
Dep. Tue 18 AugRet. Fri 28 Aug$1,049
Dep. Sat 25 JulRet. Mon 03 Aug$1,059
Dep. Sat 01 AugRet. Wed 12 Aug$1,059
Dep. Sat 08 AugRet. Fri 21 Aug$1,079
Dep. Sat 01 AugRet. Mon 10 Aug$1,098
Dep. Sun 30 AugRet. Fri 04 Sep$1,101
Dep. Thu 18 MarRet. Sun 28 Mar$1,102
Dep. Mon 21 SepRet. Mon 12 Oct$1,211
Dep. Tue 21 JulRet. Fri 31 Jul$1,249

Prices are from searches made in the last 24 hours and current prices may differ.

Do you need to catch a flight to Sydney? Check out our domestic flights to Sydney. If Sydney is not your closest airport, then here are all our flights to Hong Kong from Australia and flights to Hong Kong. Maybe a different destination? Here are all the flights from Sydney


Cheapest Time of Year to Fly from Sydney to Hong Kong

Return fares from Sydney to Hong Kong by month, based on the cheapest return airfares found for each month.

Jul 2026
$810
Aug 2026
$663
Sep 2026
$718
Oct 2026
$721
Nov 2026
$657
Dec 2026
$910
Feb 2027
$919
Mar 2027
$642
Apr 2027
$998

The cheapest month to fly to Hong Kong is March 2027, with return fares from $642 — 36% cheaper than the most expensive month (April 2027, from $998).

When Should You Fly to Hong Kong?

Based on the fares we've tracked, March is typically the cheapest month to fly to Hong Kong, with return fares from $642. April is the most expensive month, with the cheapest return fares around $998.

Across the year, return fares to Hong Kong average around $782. If you can travel in the off-peak months of March, November and August, you'll generally pay up to 18% less than the yearly average.


Cheapest Sydney to Hong Kong Return Prices

These are the cheapest prices for Sydney to Hong Kong return airfares.

July 2026
$810
August 2026
$663
September 2026
$718
October 2026
$721
November 2026
$657
December 2026
$910
February 2027
$919
March 2027
$642
April 2027
$998

Average Sydney to Hong Kong Return Prices

These are the average prices for Sydney to Hong Kong return airfares.

July 2026
$1,603
August 2026
$1,389
September 2026
$1,425
October 2026
$1,448
November 2026
$1,330
December 2026
$1,847
January 2027
$1,983
February 2027
$1,631
March 2027
$1,502
April 2027
$1,806

Frequently Asked Questions about flying from Sydney to Hong Kong

When is the cheapest time to travel from Sydney to Hong Kong?

The cheapest month to travel is typically March.

How much do return flights from Sydney to Hong Kong cost?

The best price we found for a return flight from Sydney to Hong Kong is $629.

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

Currently, the cheapest date for a return flight from Sydney to Hong Kong is 22 February 2027.

What is the cheapest airline that flys from Sydney to Hong Kong?

Currently, the cheapest airline that flys from Sydney to Hong Kong is AirAsia.

Which airlines fly direct from Sydney to Hong Kong?

Cathay Pacific, Hong Kong Airlines and Qantas fly direct.

How long does a direct flight from Sydney to Hong Kong take?

The shortest direct flight usually takes 9 hours and 15 minutes.

What is the IATA airport code for Hong Kong?

The IATA code for Hong Kong is HKG. It is located in Hong Kong at coordinates 22.31586, 113.9363.

When should you book flights to Hong Kong?

From our data, you should book flights to Hong Kong 60 days out.


How I Want That Flight can help you

What's the benefit of using I Want That Flight for my Sydney to Hong Kong flight?

Think of us as your personal shortcut to a great deal. Instead of you opening fifty different tabs, we instantly cross-check rates across heaps of airlines and booking sites to score you the sweet spot on pricing. Millions of holidaymakers count on us every year to get them airborne, so you're running with a pretty savvy crowd.

Can you sort me out with direct flights from Sydney to Hong Kong?

100%. As soon as the page finishes loading your options, hit the "Direct" filter. The layovers will vanish, leaving you with only the non-stop routes.

How does I Want That Flight find me the best Sydney to Hong Kong flights?

Once you punch your details into our search tool, we unlock all kinds of handy tricks to map out your journey. We’ll map out the most budget-friendly calendar dates and takeoff slots, and let you slice and dice the data until you pinpoint the exact itinerary that works for you.

I'm still in the planning phase. Can you ping me if Sydney to Hong Kong fares drop?

No worries at all. Just kick off a quick search, drop your email into our price tracker, and we’ll send a heads-up straight to your inbox the moment the price drops.

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