HKG - ADL

$366 Find Cheap Flights from Hong Kong to Adelaide - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$796
Typical prices: $771-$1,092
Multiple Airlines
Sat 11/3Thu 11/15
HKG - ADL • 2 stops
Cheapest non-stop
$1,425
Typical prices: $1,198-$1,384
Cathay Pacific
Mon 12/17Sat 12/29
HKG - ADL • Non-stop
Nonstop flights
There are currently no direct flights between Hong Kong and Adelaide. You'll need to take a connecting flight to reach the destination.
Insights
Insights
Avoid delays
Most punctual • 97% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 16 weeks in advance save around 35% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 16% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $834 (round-trip)
Shortest trip • 13h 35m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Adelaide!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Hong Kong to Adelaide (HKG-ADL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Hong Kong to Adelaide

Tue, Nov 3 - Sun, Nov 15
Multiple Airlines Logo
4:40 pm - 3:20 pmHKG  Hong Kong Intl-ADL Adelaide
20h 10m2 stops Singapore Changi Melbourne
Multiple Airlines Logo
6:50 pm - 1:10 pmADL  Adelaide-HKG Hong Kong Intl
20h 50m1 stop Denpasar Bali Ngurah Rai
$796Multiple Airlines
Fri, Oct 16 - Sat, Oct 24
Multiple Airlines Logo
7:50 pm - 5:50 pmHKG  Hong Kong Intl-ADL Adelaide
19h 30m2 stops Ho Chi Minh City Perth
Multiple Airlines Logo
6:35 pm - 11:20 amADL  Adelaide-HKG Hong Kong Intl
19h 15m1 stop Singapore Changi
$809Multiple Airlines
Fri, Oct 16 - Sat, Oct 24
Fiji Airways Logo
4:15 pm - 12:35 pmHKG  Hong Kong Intl-ADL Adelaide
17h 50m1 stop Nadi
Fiji Airways Logo
1:35 pm - 6:00 amADL  Adelaide-HKG Hong Kong Intl
18h 55m1 stop Nadi
$842Fiji Airways
Sun, Oct 25 - Sat, Oct 31
Fiji Airways Logo
4:10 pm - 12:15 pmHKG  Hong Kong Intl-ADL Adelaide
17h 35m1 stop Nadi
Fiji Airways Logo
1:15 pm - 6:00 amADL  Adelaide-HKG Hong Kong Intl
19h 15m1 stop Nadi
$863Fiji Airways
Fri, Oct 16 - Sat, Oct 24
Multiple Airlines Logo
2:40 pm - 5:15 pmHKG  Hong Kong Intl-ADL Adelaide
24h 05m2 stops Bandar Seri Begawan Brunei Intl Melbourne
Multiple Airlines Logo
7:15 am - 1:35 pmADL  Adelaide-HKG Hong Kong Intl
32h 50m2 stops Melbourne Bandar Seri Begawan Brunei Intl
$864Multiple Airlines
Tue, Nov 3 - Sun, Nov 15
Multiple Airlines Logo
4:40 pm - 6:15 pmHKG  Hong Kong Intl-ADL Adelaide
23h 05m2 stops Singapore Changi Melbourne
Multiple Airlines Logo
6:50 pm - 3:40 pmADL  Adelaide-HKG Hong Kong Intl
23h 20m2 stops Denpasar Bali Ngurah Rai Singapore Changi
$873Multiple Airlines
Mon, Oct 26 - Sat, Oct 31
Qantas Airways Logo
7:30 pm - 7:00 pmHKG  Hong Kong Intl-ADL Adelaide
21h 00m1 stop Melbourne
Qantas Airways Logo
6:05 am - 5:35 pmADL  Adelaide-HKG Hong Kong Intl
14h 00m1 stop Melbourne
$903Qantas Airways
Sat, Oct 24 - Sat, Oct 31
Malaysia Airlines Logo
8:45 am - 8:00 amHKG  Hong Kong Intl-ADL Adelaide
20h 45m1 stop Kuala Lumpur Intl
Malaysia Airlines Logo
11:00 am - 11:50 pmADL  Adelaide-HKG Hong Kong Intl
15h 20m1 stop Kuala Lumpur Intl
$916Malaysia Airlines
Tue, Nov 24 - Tue, Dec 8
Multiple Airlines Logo
6:50 pm - 8:50 amHKG  Hong Kong Intl-ADL Adelaide
11h 30m1 stop Singapore Changi
Multiple Airlines Logo
2:50 pm - 1:10 pmADL  Adelaide-HKG Hong Kong Intl
24h 50m2 stops Perth Denpasar Bali Ngurah Rai
$917Multiple Airlines
Tue, Oct 6 - Wed, Oct 28
Multiple Airlines Logo
9:15 pm - 2:25 pmHKG  Hong Kong Intl-ADL Adelaide
38h 40m2 stops Manila Ninoy Aquino Intl Perth
Multiple Airlines Logo
7:40 pm - 7:35 pmADL  Adelaide-HKG Hong Kong Intl
26h 25m1 stop Sydney Kingsford Smith
$920Multiple Airlines
Booking Insights

Price, demand and travel trends for Hong Kong to Adelaide flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Hong Kong to Adelaide with more confidence.

What's the cheapest day of the week to fly from Hong Kong to Adelaide?

Sunday is the cheapest day of the week to fly from Hong Kong to Adelaide, it is 15% cheaper than the average day. Saturday is the most expensive day with flight prices 22% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • August is the cheapest month to fly from Hong Kong to Adelaide at $758 round-trip.
  • December ($1,300) and July ($1,110) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 71% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Hong Kong to Adelaide the cheapest?

Flights from Hong Kong to Adelaide are cheapest 16 weeks before departure. Booking in this window typically costs about 35% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for Hong Kong to Adelaide flights

Low season

December

Cheapest flight

$366
Best time to beat the crowds but there is an average 45% increase in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Hong Kong to Adelaide

When to book flights from Hong Kong to Adelaide

Are your dates flexible? Find out the best times to travel from Hong Kong to Adelaide based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Hong Kong to Adelaide flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What airlines are available from Hong Kong to Adelaide?

    Only Cathay Pacific operates flights between Hong Kong and Adelaide.

  • Which airports can I use when flying from Hong Kong to Adelaide?

    Flights from Hong Kong to Adelaide usually depart from Hong Kong Intl (HKG) and arrive at Adelaide (ADL).

  • Which airlines include bags at no extra cost on Hong Kong to Adelaide flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Cathay Pacific: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

  • What cabin classes can I book on flights from Hong Kong to Adelaide?

    Two cabin classes are available on flights from Hong Kong to Adelaide:

    • Economy Class
    • Business Class

  • How much can I save by taking a layover when flying from Hong Kong to Adelaide?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $834 round-trip via Kuala Lumpur Intl (KUL), compared to $1,221 for nonstop.

  • Which airports do connecting flights from Hong Kong to Adelaide pass through?

    One-stop flights from Hong Kong to Adelaide most commonly connect through:

    • Melbourne (MEL) - 55% of one-stop connections
    • Singapore Changi (SIN) - 24% of one-stop connections
    • Kuala Lumpur Intl (KUL) - 10% of one-stop connections
    • Sydney Kingsford Smith (SYD) - 7% of one-stop connections

    Melbourne (MEL) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Hong Kong to Adelaide?

    On the Hong Kong to Adelaide route, being flexible with your departure day can save you up to 30%. Sunday is the cheapest day at $770 round-trip on average, while Saturday is the most expensive at $1,098: a $328 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • At what point is a flight considered delayed from Hong Kong to Adelaide?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Hong Kong to Adelaide route, 3% of flights were delayed in the past 3 months, with delays averaging 1 hour 10 minutes.

  • What popular places can I visit in Adelaide?

    Some of the most popular sights in Adelaide are Adelaide Convention Centre, Adelaide Oval and University of Adelaide. These are among the most viewed places in Adelaide on KAYAK.

  • What are the earliest and latest flights from Hong Kong to Adelaide?

    These are the earliest and latest flight times available from Hong Kong to Adelaide:

    • Earliest: departs at 11:30 pm and lands at 8:00 am
    • Latest: departs at 11:30 pm and lands at 8:00 am.

    The flight takes about 8h 30m.

  • How expensive are last-minute Hong Kong to Adelaide flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 19% above the route average of $899. Book 16 weeks before departure for the lowest fares.

  • How long is a flight from Hong Kong to Adelaide?

    A nonstop flight from Hong Kong to Adelaide takes 8h 30m, covering 4,269 miles.

  • Do I need a passport to fly from Hong Kong to Adelaide?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Hong Kong to Adelaide changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $796 to $6,294. That means the highest observed fare was about 8x higher than the lowest one.

  • How are flight prices from Hong Kong to Adelaide looking right now?

    One-way fares from Hong Kong to Adelaide are currently lower than usual. Average one-way flight prices are about $445, which is 24% below the typical average for this route.

  • How does Cathay Pacific’s on-time performance compare to other airlines on Hong Kong to Adelaide flights?

    Cathay Pacific is the only airline operating Hong Kong to Adelaide flights. 97% of its flights are on time.

  • How do delay rates compare for morning and evening flights from Hong Kong to Adelaide?

    Night flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

  • How much time can I save by choosing a different layover airport from Hong Kong to Adelaide?

    Flying via Melbourne (MEL) gives the shortest average 1-stop total travel time at 13h 35m, compared with 14h 05m via Sydney Kingsford Smith (SYD) and 15h 43m via Kuala Lumpur Intl (KUL).

  • What is the time difference between Hong Kong and Adelaide?

    Adelaide is 1 hour ahead of Hong Kong (Central Australia Time vs Hong Kong Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Adelaide Airport (ADL)?

    Adelaide Airport (ADL) hosts 5 major car rental companies, with daily rates starting from around $11 for economy cars. Top options include:
    · Bargain Car Rentals
    · Simba Car Hire
    · East Coast Car Rentals
    · Europcar
    · Budget

  • How much should I expect to pay for a Hong Kong to Adelaide flight?

    Round-trip flights from Hong Kong to Adelaide range from $771 to $1,092, with an average of $899 over the past 12 months. Anything below $771 counts as a good deal.

Your guide to booking Hong Kong to Adelaide flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Sunday departure instead of Saturday. On this route, Sunday flights average $770 - about $328 less than Saturday (30% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 16 weeks before you fly. On this route, that window historically saves about 35% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Hong Kong to Adelaide trip for August. Fares historically average $758 round-trip in that month - typically $542 less than the most expensive month, which is December (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Kuala Lumpur Intl Airport (KUL) can be cheaper than flying direct. The cheapest layover option averages $834 round-trip on this route - about $388 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Adelaide Airport.
    - Atura Adelaide Airport
    - Lockleys Hotel

Prefer to fly direct from Hong Kong to Adelaide?

 
Find which airlines fly direct from Hong Kong Intl Airport to Adelaide Airport, which days they fly and book direct flights.

Direct departures

Hong Kong Intl to Adelaide

Tuesday

Cathay Pacific

Cathay Pacific

Thursday

Cathay Pacific

Cathay Pacific

Saturday

Cathay Pacific

Cathay Pacific

See more direct flights

Direct returns

Adelaide to Hong Kong Intl

Wednesday

Cathay Pacific

Cathay Pacific

Friday

Cathay Pacific

Cathay Pacific

Sunday

Cathay Pacific

Cathay Pacific

See more direct flights

More options for your flight from Hong Kong to Adelaide

Complete your trip to Adelaide with a hotel stay or car rental