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HK$2,540+ Cheap flights to Adelaide

— ADL
7 Oct — 14 Oct1
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

Mon 19-1014:40 -
2 stops24h 05m
Mon 26-1010:15 -
1 stop30h 10m
Deal found 4-9HK$5,872
Tue 15-920:05 -
1 stop13h 40m
Tue 22-906:00 -
1 stop13h 25m
Deal found 5-9HK$6,264
Wed 9-920:05 -
1 stop13h 40m
Thu 24-914:20 -
1 stop29h 05m
Deal found 6-9HK$6,358
Thu 26-1109:05 -
1 stop29h 45m
Sun 6-1218:35 -
1 stop30h 40m
Deal found 3-9HK$6,437
Sun 18-1009:25 -
2 stops34h 05m
Sun 25-1010:10 -
1 stop15h 05m
Deal found 2-9HK$6,554
Thu 26-1118:50 -
1 stop11h 30m
Mon 7-1206:00 -
3 stops43h 15m
Deal found 4-9HK$6,586
Tue 20-1009:25 -
2 stops34h 05m
Tue 27-1007:45 -
1 stop14h 20m
Deal found 5-9HK$6,664
Sun 25-1016:10 -
1 stop17h 35m
Sat 31-1013:15 -
1 stop19h 15m
Deal found 4-9HK$6,766
Sun 25-1018:50 -
1 stop11h 30m
Sun 1-1118:35 -
1 stop25h 05m
Deal found 3-9HK$6,829

Find flight deals to Adelaide

Return from

HK$5,872

One-way from

HK$2,540

Popular in

December

Cheapest in

May

Average price

HK$6,797

Good round-trip deal

HK$8,868 or less
Singapore Airlines
  • Singapore Airlines
  • 19-10-26-10
  • 3 total stops
  • 54h 15m total
  • Hong Kong to Adelaide
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12-10-31-12
  • 12-10-31-12
  • 2 total stops
  • 44h 25m total
  • Hong Kong to Adelaide
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (HK$1,304 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (HK$164 potential savings vs. average return price).
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Average for return flights in September 2026
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Price to beat on a round-trip flight from Hong Kong Intl to Adelaide.
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Cheapflights Fare Finder

 
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 Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Sun 8-11

16:40-22:15

2 stops27h 05m

Adelaide

Wed 31-12

00:00-22:30

Nonstop0h 00m

HK$2,901

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Thu 15-10

20:45-08:00

2 stops32h 45m

Adelaide

Wed 31-12

00:00-22:30

Nonstop0h 00m

HK$2,979

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Tue 6-10

09:25-14:25

2 stops50h 30m

Adelaide

Wed 31-12

00:00-22:30

Nonstop0h 00m

HK$3,230
Fastest return journey

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Mon 23-11

08:45-08:15

1 stop21h 00m

Adelaide

Wed 31-12

00:00-22:30

Nonstop0h 00m

HK$3,920

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Mon 23-11

14:40-15:45

2 stops22h 35m

Adelaide

Wed 31-12

00:00-22:30

Nonstop0h 00m

HK$4,093

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Sun 25-10

18:50-08:50

1 stop11h 30m

Adelaide

Sun 1-11

18:35-17:10

1 stop25h 05m

HK$6,829

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Thu 26-11

18:50-08:50

1 stop11h 30m

Adelaide

Mon 7-12

18:50-22:45

2 stops30h 25m

HK$6,884

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Thu 22-10

20:05-19:00

1 stop20h 25m

Adelaide

Thu 29-10

06:05-17:35

1 stop14h 00m

HK$7,064

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Sat 24-10

09:05-17:20

1 stop29h 45m

Adelaide

Sat 31-10

18:35-17:10

1 stop25h 05m

HK$7,526

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Mon 26-10

19:30-16:35

2 stops18h 35m

Adelaide

Sat 31-10

06:05-17:35

1 stop14h 00m

HK$8,702

Flights are sorted by cheapest return flights first.

Deals found on 6-9

Showing 1-10 of 14 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

Cheapflights Insights

Everything you need to know about your flight to Adelaide

What are the cheapest airlines that fly to Adelaide?

The cheapest airlines flying from Hong Kong to Adelaide are Singapore Airlines, Malaysia Airlines and Qantas Airways.

Reviews of airlines servicing Adelaide

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
1,598 reviews
Check prices

Entertainment

8.1

Comfort

8.0

Boarding

8.3

Food

7.8

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.
Singapore Airlines
8.2
Very Good
1,598 reviews
Singapore Airlines
8.2
Very Good
1,598 reviews
Check prices

Entertainment

8.1

Comfort

8.0

Boarding

8.3

Food

7.8

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.
Cathay Pacific
7.6
Good
1,473 reviews
Singapore Airlines
8.2
Very Good
1,598 reviews
Check prices

Entertainment

8.1

Comfort

8.0

Boarding

8.3

Food

7.8

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.
Qantas Airways
7.5
Good
1,090 reviews
Singapore Airlines
8.2
Very Good
1,598 reviews
Check prices

Entertainment

8.1

Comfort

8.0

Boarding

8.3

Food

7.8

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.
Malaysia Airlines
7.3
Good
318 reviews
Singapore Airlines
8.2
Very Good
1,598 reviews
Check prices

Entertainment

8.1

Comfort

8.0

Boarding

8.3

Food

7.8

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.

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, Singapore Airlines is rated the highest out of the airlines that fly to Adelaide.

  • What is the cheapest airport to fly to in Adelaide?

    Adelaide is currently the cheapest airport to fly to in Adelaide. One-way flights to Adelaide typically cost HK$707, while return flights cost around HK$3,877.

  • How much is a return flight to Adelaide?

    A return flight to Adelaide will typically cost around HK$4,073, however they can be found for as little as HK$3,877.

  • 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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