Cheap Flights from Hong Kong Intl to Adelaide

Compare Hong Kong Intl to Adelaide flight deals

Find the cheapest month or even day of the year to fly to Adelaide

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Flight deals from Hong Kong Intl to Adelaide

Looking for a cheap last-minute deal or the best return flight from Hong Kong Intl to Adelaide? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Hong Kong Intl to Adelaide

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Hong Kong Intl to Adelaide flights are currently cheapest in November.

Direct flights from Hong Kong Intl to Adelaide

Hong Kong Intl to Adelaide: Alternative routes

Compare routes from Hong Kong Intl to Adelaide below. You may find an airport to fly into that's cheaper, faster, or easier than Adelaide.

Hong Kong to Adelaide: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 833
Cheapest month to flyNovember
Average flight time8 hrs, 30 mins
Most popular airlineCathay Pacific
Average flights per week3

Finding cheap flights from Hong Kong Intl to Adelaide: Frequently asked questions

The best price we found for a return flight from Hong Kong Intl to Adelaide is ر.ق.‏ 1,940. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
8 hours and 30 minutes is the average flight time from Hong Kong Intl to Adelaide.
Cathay Pacific flies direct from Hong Kong Intl to Adelaide.
As of July 2025, there are 3 flights per week flying from Hong Kong Intl to Adelaide.
The cheapest month to fly from Hong Kong Intl to Adelaide is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Hong Kong Intl Airport to Adelaide Airport on Tuesday, 2 September 2025.
Yes – the average flight time is 8 hours and 30 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Adelaide but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Adelaide is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, AirAsia and Cathay Pacific offer the cheapest flight tickets to Adelaide.

Travelling from Hong Kong International Airport (HKG) to Adelaide Airport (ADL): what you need to know

  • Adelaide's timezone is UTC+10:30, which makes Adelaide two hours 30 minutes ahead of Hong Kong.

  • Your HKG to ADL flight won't wait if you're late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

  • During popular months like April, you'll want to get to the airport even earlier. Arrive two hours before domestic departures and four hours ahead of an international flight when you travel during peak periods in general.

  • Consider adding a stopover when booking your ticket from Hong Kong International Airport to Adelaide Airport. Simply uncheck 'Direct flights only' to break up your trip, or visit a new city along the way. Here's where you can stop between HKG and ADL:

    • Melbourne Tullamarine Airport

    • Sydney (Kingsford Smith) Airport

    • Changi International Airport

How to find the cheapest flights from Hong Kong International Airport (HKG) to Adelaide Airport (ADL)

  • ر.ق.‏ 833 is the lowest price for a one-way Hong Kong International Airport to Adelaide Airport flight. A return flight starts from ر.ق.‏ 1,940. These fares can change depending on demand.

  • It's usually smart to book in advance if you're looking for cheap tickets from HKG to ADL. That's because flight prices are based on demand, which tends to increase closer to the date of departure.

  • If you can be flexible with your travel dates, use the 'Whole month' tool. It'll show you the lowest price across the month when looking for your flight from Hong Kong International Airport to Adelaide Airport.

  • You don't need to check back in every day to see if fares have dropped when you create a Price Alert. We'll send you an update as soon as there's a better deal on cheap flights from HKG to ADL.

  • Lock in the perfect flight for you by using the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Hong Kong International Airport to Adelaide Airport, use the 'Sort by' function. You can also filter by airline, departure and arrival times, and journey duration.

Handy information about Hong Kong International Airport (HKG)

  • HKG is located at 1 Cheong Hong Rd.

  • Of all flights leaving Hong Kong International Airport, 73.04% arrive as scheduled at their destination.

  • Hong Kong International Airport is around 32 kilometres from central Hong Kong. If you're driving, ride-sharing or catching a cab from the centre, it'll take you 30 minutes or so to get there, depending on the traffic.

  • Planning to catch public transport? You can expect a journey time of around 45 minutes.

  • Taking an early flight from Hong Kong International Airport to Adelaide Airport? Avoid the hassle of rushing to the airport (and sneak in some extra precious sleep) by choosing one of these hotels near HKG:

Arriving at Adelaide Airport (ADL)

  • Reserve a hotel close to ADL if you're catching a late Hong Kong International Airport to Adelaide Airport flight. Select one of these options and skip the long transfer after landing:

  • Hit the road running by picking up an Adelaide Airport rental car. Grab your wheels from Bargain Car Rentals, simba car hire or East Coast and explore beyond Adelaide's usual tourist stops.

  • Reserving your ride from Adelaide Airport about one week ahead boosts your odds of scoring a great price.

Getting from Adelaide Airport (ADL) to central Adelaide

  • Adelaide Airport to the centre of Adelaide has a drive time of about 15 minutes. It's approximately 8 kilometres away.

  • It'll take around 50 minutes to get there using public transport.

When to fly to Adelaide Airport (ADL)

  • The quietest month for a flight from Hong Kong International Airport to Adelaide Airport is April, while January is the most popular. Pick the best time to go to Adelaide based on whether you prefer a faster pace or a more relaxed vibe.

  • The warmest month in Adelaide is January, with the temperature ranging between 15ºC and 30ºC. Lock in your flights from Hong Kong International Airport to Adelaide Airport in this month if this is the kind of weather you like.

  • For cooler conditions, search for a cheap ticket from HKG to ADL in August. Temperatures average between 7ºC and 16ºC then.

Explore more of Australia

  • Adelaide is always a good idea, but there are so many other corners of Australia waiting to be discovered. About 338 kilometres east of Adelaide, a visit to Mildura will keep your itinerary busy. Start with attractions like Mildura Riverfront, Mildura Arts Centre & Rio Vista Homestead and Orange World.

  • Mount Gambier is another standout destination in Australia and is around 370 kilometres south-east of Adelaide. No trip is complete without experiencing The Blue Lake, Engelbrecht Cave and The Valley Lake.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.