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Cheap flights from Hong Kong to Adelaide from $512

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Hong Kong to Adelaide

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:15 - 22:10HKG  Hong Kong Intl-ADL Adelaide
48h 25m2 stops Ho Chi Minh City Melbourne
Multiple Airlines Logo
06:15 - 19:40ADL  Adelaide-HKG Hong Kong Intl
15h 55m1 stop Melbourne
$1,148Multiple Airlines
Sat, 21 Nov - Sun, 31 Jan
Multiple Airlines Logo
14:00 - 09:40HKG  Hong Kong Intl-ADL Adelaide
41h 10m2 stops Manila Ninoy Aquino Intl Melbourne
Multiple Airlines Logo
06:15 - 19:40ADL  Adelaide-HKG Hong Kong Intl
15h 55m1 stop Melbourne
$1,170Multiple Airlines
Sun, 22 Nov - Fri, 5 Feb
Singapore Airlines Logo
09:05 - 17:20HKG  Hong Kong Intl-ADL Adelaide
29h 45m1 stop Singapore Changi
Singapore Airlines Logo
18:35 - 17:10ADL  Adelaide-HKG Hong Kong Intl
25h 05m1 stop Singapore Changi
$1,183Singapore Airlines
Sun, 22 Nov - Fri, 5 Feb
Singapore Airlines Logo
15:45 - 17:20HKG  Hong Kong Intl-ADL Adelaide
23h 05m1 stop Singapore Changi
Singapore Airlines Logo
18:35 - 17:10ADL  Adelaide-HKG Hong Kong Intl
25h 05m1 stop Singapore Changi
$1,189Singapore Airlines
Sun, 21 Feb - Sun, 28 Feb
Multiple Airlines Logo
16:10 - 18:15HKG  Hong Kong Intl-ADL Adelaide
23h 35m2 stops Haikou Meilan Intl Melbourne
Multiple Airlines Logo
18:50 - 14:35ADL  Adelaide-HKG Hong Kong Intl
22h 15m3 stops Melbourne Singapore Changi Bangkok Suvarnabhumi
$1,222Multiple Airlines
Mon, 2 Nov - Mon, 9 Nov
Multiple Airlines Logo
16:10 - 18:15HKG  Hong Kong Intl-ADL Adelaide
23h 35m2 stops Haikou Meilan Intl Melbourne
Multiple Airlines Logo
06:05 - 22:25ADL  Adelaide-HKG Hong Kong Intl
18h 50m2 stops Melbourne Xiamen Gaoqi Intl
$1,229Multiple Airlines
Mon, 2 Nov - Mon, 9 Nov
Singapore Airlines Logo
12:30 - 08:50HKG  Hong Kong Intl-ADL Adelaide
17h 50m1 stop Singapore Changi
Singapore Airlines Logo
10:15 - 12:25ADL  Adelaide-HKG Hong Kong Intl
28h 40m1 stop Singapore Changi
$1,262Singapore Airlines
Tue, 23 Feb - Sun, 28 Feb
Qantas Airways Logo
19:30 - 19:00HKG  Hong Kong Intl-ADL Adelaide
21h 00m1 stop Melbourne
Qantas Airways Logo
06:25 - 17:50ADL  Adelaide-HKG Hong Kong Intl
13h 55m1 stop Sydney Kingsford Smith
$1,342Qantas Airways
Tue, 3 Nov - Tue, 10 Nov
Qantas Airways Logo
19:30 - 13:30HKG  Hong Kong Intl-ADL Adelaide
15h 30m1 stop Melbourne
Qantas Airways Logo
07:50 - 17:35ADL  Adelaide-HKG Hong Kong Intl
12h 15m1 stop Melbourne
$1,354Qantas Airways
Mon, 26 Oct - Sat, 31 Oct
Qantas Airways Logo
19:30 - 13:30HKG  Hong Kong Intl-ADL Adelaide
15h 30m1 stop Melbourne
Qantas Airways Logo
06:05 - 17:35ADL  Adelaide-HKG Hong Kong Intl
14h 00m1 stop Melbourne
$1,354Qantas Airways
Sun, 25 Oct - Sat, 31 Oct

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Qantas Airways flights from Hong Kong to Adelaide

Our best Qantas Airways deals on Hong Kong to Adelaide flight tickets
Qantas Airways
25 Oct
HKG19:30Hong Kong Intl
15h 30m
1 stop
ADL13:30Adelaide
31 Oct
ADL06:05Adelaide
14h 00m
1 stop
HKG17:35Hong Kong Intl
$1,354
Qantas Airways
25 Oct
HKG19:30Hong Kong Intl
13h 15m
1 stop
ADL11:15Adelaide
1 Nov
ADL07:50Adelaide
12h 15m
1 stop
HKG17:35Hong Kong Intl
$1,355
Qantas Airways
2 Nov
HKG19:25Hong Kong Intl
21h 25m
1 stop
ADL19:20Adelaide
9 Nov
ADL06:00Adelaide
14h 20m
1 stop
HKG17:50Hong Kong Intl
$1,357

Singapore Airlines flights from Hong Kong to Adelaide

Our best Singapore Airlines deals on Hong Kong to Adelaide flight tickets
Singapore Airlines
22 Nov
HKG09:05Hong Kong Intl
29h 45m
1 stop
ADL17:20Adelaide
5 Feb
ADL18:35Adelaide
25h 05m
1 stop
HKG17:10Hong Kong Intl
$1,183
Singapore Airlines
21 Feb
HKG15:45Hong Kong Intl
23h 05m
1 stop
ADL17:20Adelaide
28 Feb
ADL18:35Adelaide
25h 05m
1 stop
HKG17:10Hong Kong Intl
$1,189
Singapore Airlines
23 Feb
HKG12:30Hong Kong Intl
17h 50m
1 stop
ADL08:50Adelaide
28 Feb
ADL10:15Adelaide
28h 40m
1 stop
HKG12:25Hong Kong Intl
$1,262

momondo Fare Finder

 
Use the filters below to find and compare flights from Hong Kong to Adelaide that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Sat 21/11

19:15-22:10

2 stops48h 25m

Adelaide

Sun 31/1

06:15-19:40

1 stop15h 55m

$1,148

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Sun 22/11

14:00-09:40

2 stops41h 10m

Adelaide

Fri 5/2

06:15-19:40

1 stop15h 55m

$1,170

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Sun 22/11

09:05-17:20

1 stop29h 45m

Adelaide

Fri 5/2

18:35-17:10

1 stop25h 05m

$1,183

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Sun 21/2

15:45-17:20

1 stop23h 05m

Adelaide

Sun 28/2

18:35-17:10

1 stop25h 05m

$1,189

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Mon 2/11

16:10-18:15

2 stops23h 35m

Adelaide

Mon 9/11

18:50-14:35

3 stops22h 15m

$1,222

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Mon 2/11

16:10-18:15

2 stops23h 35m

Adelaide

Mon 9/11

06:05-22:25

2 stops18h 50m

$1,229

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Tue 23/2

12:30-08:50

1 stop17h 50m

Adelaide

Sun 28/2

10:15-12:25

1 stop28h 40m

$1,262

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Tue 3/11

19:30-19:00

1 stop21h 00m

Adelaide

Tue 10/11

06:25-17:50

1 stop13h 55m

$1,342
Fastest return journey

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Mon 26/10

19:30-13:30

1 stop15h 30m

Adelaide

Sat 31/10

07:50-17:35

1 stop12h 15m

$1,354

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Sun 25/10

19:30-13:30

1 stop15h 30m

Adelaide

Sat 31/10

06:05-17:35

1 stop14h 00m

$1,354

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Adelaide from

How to get the cheapest flight ticket from Hong Kong to Adelaide

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Hong Kong and Adelaide?

Prices are currently low for flights on this route.

Typical prices usually range from $1,293 to $1,724.
The lowest price recently found on this route was $1,148.

What is the cheapest month to fly to Adelaide?

The month of May is, on average, the cheapest month to fly to Adelaide from Hong Kong, with most prices found around $1,092. If you aren’t able to travel during the month of May, then book flights to Adelaide from Hong Kong during August instead. Flights to Adelaide in August, while not as cheap as those in May, still average around $1,105.

What is the cheapest day to depart on your flight to Adelaide?

According to our data, Thursday is the cheapest day to fly to Adelaide from Hong Kong. The lowest ticket price found for a Thursday departure recently was $1,492. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,642. These prices are subject to change though, so be sure to set up a Price Alert for flights to Adelaide.

What is the cheapest Hong Kong Intl to Adelaide flight route?

Fly from Hong Kong Intl to Adelaide for the best Hong Kong Intl - Adelaide flight prices

What cabin class options are available on Hong Kong to Adelaide flights?

There is only 1 cabin class available to choose from on Hong Kong to Adelaide flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Hong Kong to Adelaide flight prices changed over time?

As of October 2026, prices for Hong Kong to Adelaide flights are approximately 29% more expensive when compared to flights at the same time last year.

When to book flights from Hong Kong to Adelaide

Are you open to changing your travel dates? Check out the ideal times to fly from Hong Kong to Adelaide according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Hong Kong to Adelaide (HKG to ADL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hong Kong to Adelaide

Best price found

$512

Fastest flight time

8h 30m

Direct flights

Tue, Wed, Fri, Sat and Sun

Airports in Adelaide

1 airport
The best one-way flight to Adelaide from Hong Kong in the past 72 hours is $512. The best return flight deal from Hong Kong to Adelaide found on momondo in the last 72 hours is $1,148.
The fastest flight from Hong Kong to Adelaide takes 8h 30m
Direct flights go from Hong Kong to Adelaide on Tuesday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights..
There is 1 airport in Adelaide. From Hong Kong there are direct flights to Adelaide (ADL).
Search flight deals

Frequently asked questions about flying from Hong Kong to Adelaide

  • How far is Hong Kong Intl to Adelaide by plane?

    A flight from Hong Kong Intl to Adelaide will travel around 6863.8 km. Flights usually cover this in 8h 30m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Hong Kong Intl Airport to Adelaide Airport?

    Prices for flights from Hong Kong Intl Airport to Adelaide Airport refresh daily.

  • How many operators does momondo search for flights from Hong Kong Intl Airport to Adelaide Airport?

  • How old do you have to be to fly from Hong Kong Intl Airport to Adelaide Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Hong Kong Intl Airport to Adelaide Airport.

  • What documentation or ID do you need to fly to Adelaide Airport?

    The travel and health documents you'll need for your trip to Adelaide Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Adelaide Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Hong Kong to Adelaide?

  • What is the most popular airline from Hong Kong to Adelaide?

Best airlines flying from Hong Kong to Adelaide

Compare and see reviews for airlines that fly from Hong Kong to Adelaide with momondo
Airline
Rating
Free cancellation
Price
Qantas AirwaysPriceFrom $934Free cancellationRating
7.5
1,103 reviews
Search Qantas Airways flights
Singapore AirlinesPriceFrom $1,326Free cancellationRating
8.2
1,624 reviews
Search Singapore Airlines flights

Travelling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg
Stirling

Why use momondo?

Why should I use momondo to find a flight deal from Hong Kong to Adelaide?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Hong Kong to Adelaide. momondo saves you time and could save you money on your trip.

Can I find flights from Hong Kong to Adelaide with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Adelaide from Hong Kong with this policy.

How can momondo help me find flights from Hong Kong to Adelaide?

momondo provides multiple filters to help you find the best flight to Adelaide from Hong Kong. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Hong Kong to Adelaide right now. Can momondo alert me if prices change?

Price alerts on flights to Adelaide from Hong Kong are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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