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HK$3,048+ Cheap flights to Adelaide

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19-10. Fares are subject to change and may not be available on all flights or dates of travel.
— ADL
27 jun — 4 jul1
1 adult
1 adult, Economy, 0 bags

Flights to Adelaide in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Adelaide
Explore the most affordable flight options available to Adelaide. Find the lowest fares based on data from user searches, with prices last updated on 28 maj 2026.

sön 5-722:05
HKG
-
ADL
1 stop31h 55m
China Eastern
sön 19-709:30
ADL
-
HKG
1 stop28h 45m
China Eastern
Deal found 24-5HK$5,218
lör 4-707:30
HKG
-
ADL
1 stop22h 30m
China Eastern
sön 19-709:30
ADL
-
HKG
1 stop28h 45m
China Eastern
Deal found 27-5HK$5,233
lör 4-707:30
HKG
-
ADL
1 stop22h 30m
Multiple Airlines
sön 19-717:35
ADL
-
HKG
1 stop20h 35m
Multiple Airlines
Deal found 26-5HK$5,899
tors 9-715:05
HKG
-
ADL
1 stop14h 55m
Multiple Airlines
tors 16-709:10
ADL
-
HKG
1 stop15h 20m
Multiple Airlines
Deal found 24-5HK$6,166
ons 8-720:05
HKG
-
ADL
1 stop33h 55m
Multiple Airlines
ons 15-713:40
ADL
-
HKG
2 stops30h 40m
Multiple Airlines
Deal found 23-5HK$6,189
ons 8-720:05
HKG
-
ADL
1 stop33h 55m
Multiple Airlines
mån 20-717:35
ADL
-
HKG
1 stop21h 50m
Multiple Airlines
Deal found 25-5HK$6,221
mån 14-920:45
HKG
-
ADL
2 stops23h 40m
Multiple Airlines
mån 19-1018:50
ADL
-
HKG
2 stops29h 40m
Multiple Airlines
Deal found 23-5HK$6,283
sön 5-722:05
HKG
-
ADL
1 stop31h 55m
Multiple Airlines
sön 19-706:05
ADL
-
HKG
2 stops28h 30m
Multiple Airlines
Deal found 24-5HK$6,307

Find flight deals to Adelaide

Find the latest flights to Adelaide in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 28 maj 2026.

Return from

HK$5,218

One-way from

HK$3,048

Popular in

December

Cheapest in

August

Average price

HK$5,962

Good round-trip deal

HK$28,151 or less
China Eastern
  • China Eastern
  • 5-7-19-7
  • 2 total stops
  • 60h 40m total
  • Hong Kong to Adelaide
Search Deals
19-10
  • 19-10
  • 2 total stops
  • 27h 50m total
  • Hong Kong to Adelaide
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (HK$1,303 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$170 potential savings vs. average return price).
Search Deals
Average for return flights in May 2026
Search Deals
Price to beat on a round-trip flight from Hong Kong Intl to Adelaide.
Search Deals

Cheapflights Fare Finder

 
Locate flights to Adelaide that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 28 maj 2026.
Use the filters below to find and compare flights to Adelaide that are best for you.

Fly from

Route

Departure

Return

Price

Cheapest return flight

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

tors 10-9

08:45-07:00

1 stop20h 45m

Adelaide

tors 17-9

09:45-23:50

1 stop15h 35m

HK$6,299

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

mån 24-8

08:45-07:00

1 stop20h 45m

Adelaide

fre 28-8

09:45-13:15

1 stop29h 00m

HK$6,346

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

sön 25-10

14:50-08:10

1 stop14h 50m

Adelaide

lör 31-10

11:00-23:50

1 stop15h 20m

HK$6,667

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

mån 14-9

08:45-07:00

1 stop20h 45m

Adelaide

mån 19-10

10:45-13:15

1 stop29h 00m

HK$6,706

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

lör 24-10

08:45-08:00

1 stop20h 45m

Adelaide

lör 31-10

11:00-23:50

1 stop15h 20m

HK$6,894

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

mån 22-6

22:55-08:00

1 stop31h 35m

Adelaide

mån 29-6

06:25-19:10

1 stop14h 15m

HK$6,918

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

sön 5-7

21:15-07:30

3 stops32h 45m

Adelaide

sön 19-7

09:30-17:10

2 stops33h 10m

HK$7,153
Fastest return journey

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

lör 24-10

19:30-11:50

1 stop13h 50m

Adelaide

lör 31-10

06:25-17:50

1 stop13h 55m

HK$7,294

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

ons 8-7

17:05-07:30

1 stop36h 55m

Adelaide

mån 20-7

06:00-12:50

3 stops32h 20m

HK$7,780

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

fre 25-9

08:45-07:00

1 stop20h 45m

Adelaide

sön 25-10

17:10-12:55

2 stops22h 15m

HK$8,258

Flights are sorted by cheapest return flights first.

Deals found on 23-5

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Adelaide

When is the best time to book a flight to Adelaide?

To ensure you get the cheapest price possible for a flight to Adelaide, you should look to book at least 58 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Adelaide

Get insights into the airlines that provide service to Adelaide. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Adelaide. Reviews last updated 28 maj 2026.
See what other customers who have flown with Singapore Airlines,Cathay Pacific, andQantas Airways to Australia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,523 reviews
Check prices

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Overall

8.2

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Singapore Airlines
8.2
Very Good
1,523 reviews
Singapore Airlines
8.2
Very Good
1,523 reviews
Check prices

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Overall

8.2

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Cathay Pacific
7.6
Good
1,346 reviews
Singapore Airlines
8.2
Very Good
1,523 reviews
Check prices

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Overall

8.2

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Qantas Airways
7.5
Good
1,043 reviews
Singapore Airlines
8.2
Very Good
1,523 reviews
Check prices

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Overall

8.2

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Malaysia Airlines
7.4
Good
309 reviews
Singapore Airlines
8.2
Very Good
1,523 reviews
Check prices

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Overall

8.2

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

FAQs about flying to Adelaide

  • What airport do you fly into for flights to Adelaide?

    Adelaide (ADL), located 6.6 km from the city centre, is the airport you fly into when you book flights to Adelaide.

  • Can I find cheaper flights to Adelaide if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Adelaide on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Adelaide?

    Based on reviews from Cheapflights users, Malaysia Airlines is rated the highest out of the airlines that fly to Adelaide.

  • Does Adelaide have rental cars?

    Yes. Those touching down at Adelaide can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Adelaide?

    Yes. Adelaide has hotels nearby for those requiring accommodations. Atura Adelaide Airport is the closest property to Adelaide (0.0 km away from Adelaide).

See more FAQs

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Flights from Hong Kong to Adelaide

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