Find flights
When to book
FAQs

Cheap flights from O'ahu to Adelaide from $1,247

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 28/12. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — ADL
27 Aug — 3 Sep1
1 adult

Cheap flight deals from O'ahu to Adelaide

Keep the following information in mind while searching for O'ahu to Adelaide flight deals. Data was last updated 22 August 2025.

Round-trip from

$1,969

One-way from

$1,247

Popular in

April

Cheapest in

September

Average price

$1,195
Jetstar
  • Jetstar
  • 4/10-11/10
  • 3 total stops
  • 57h 05m total
  • O'ahu to Adelaide
Search Deals
Air New Zealand
  • Air New Zealand
  • 28/12
  • 2 total stops
  • 25h 15m total
  • O'ahu to Adelaide
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($467 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($163 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from O'ahu to Adelaide

Cheapest flights from O'ahu to Adelaide
Explore the most affordable flight options available from O'ahu to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2025.

Sat 4/1012:55HNL - ADL
2 stops26h 25mMultiple Airlines
Sat 11/1019:40ADL - HNL
1 stop30h 40mMultiple Airlines
Deal found 20/8$1,969
Wed 24/1222:50HNL - ADL
2 stops38h 10mUnited Airlines
Wed 21/114:55ADL - HNL
2 stops42h 06mUnited Airlines
Deal found 21/8$2,215
Wed 12/1111:55HNL - ADL
1 stop24h 20mMultiple Airlines
Mon 24/1116:30ADL - HNL
2 stops37h 15mMultiple Airlines
Deal found 21/8$2,260
Sat 4/1023:55HNL - ADL
1 stop16h 10mFiji Airways
Sat 11/1013:35ADL - HNL
1 stop29h 05mFiji Airways
Deal found 20/8$2,383

Cheapflights Fare Finder

 
Customise your flight search to find flights from O'ahu to Adelaide that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 22 August 2025.
Use the filters below to find and compare flights from O'ahu to Adelaide that are best for you.

Fly from

O'ahu

Fly to

Adelaide

Route

Depart

Return

Price

HonoluluAdelaide

HNL - ADL

HNLADL

Honolulu

Sat 4/10

12:55-11:50

2 stops26h 25m

Adelaide

Sat 11/10

19:40-05:50

1 stop30h 40m

$1,969

HonoluluAdelaide

HNL - ADL

HNLADL

Honolulu

Wed 12/11

11:55-08:45

1 stop24h 20m

Adelaide

Mon 24/11

16:30-09:15

2 stops37h 15m

$2,260

HonoluluAdelaide

HNL - ADL

HNLADL

Honolulu

Sat 4/10

23:55-12:35

1 stop16h 10m

Adelaide

Sat 11/10

13:35-22:10

1 stop29h 05m

$2,383

HonoluluAdelaide

HNL - ADL

HNLADL

Honolulu

Wed 12/11

12:40-16:25

3 stops31h 15m

Adelaide

Mon 24/11

12:00-09:00

3 stops41h 30m

$3,857

HonoluluAdelaide

HNL - ADL

HNLADL

Honolulu

Sat 4/10

23:02-07:40

3 stops60h 08m

Adelaide

Sat 11/10

12:40-20:44

3 stops52h 34m

$4,321

HonoluluAdelaide

HNL - ADL

HNLADL

Honolulu

Sun 28/12

09:20-07:05

2 stops25h 15m

$1,247

HonoluluAdelaide

HNL - ADL

HNLADL

Honolulu

Sun 28/12

17:03-09:30

1 stop43h 57m

$1,321

Flights are sorted by cheapest return flights first.

Deals found on 20/8

Best time to book a flight from O'ahu to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from O'ahu 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 from O'ahu to Adelaide
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from O'ahu to Adelaide. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Adelaide from O'ahu?

    Most people fly into Adelaide (ADL) if they book a flight to Adelaide from O'ahu. Adelaide is conveniently located just 6.6 km from Adelaide’s city centre.

  • How long is the flight from O'ahu to Adelaide?

    There are many flights that can get you from O'ahu to Adelaide in 16h 10m. Fly via Fiji Airways to get the fastest option. O'ahu and Adelaide are separated by a distance of 9159 km.

  • Can I find deals for flights from O'ahu to Adelaide that include hotel bookings?

    Yes. In addition to deals on O'ahu to Adelaide flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from O'ahu to Adelaide?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'ahu to Adelaide.

  • Can I find deals for business class flights from O'ahu to Adelaide?

    Yes. Cheapflights offers flight deals from O'ahu to Adelaide by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from O'ahu to Adelaide?

    Currently, June is the cheapest month in which you can book a flight from O'ahu to Adelaide (average of $168). Flying from O'ahu to Adelaide in October is currently the most expensive (average of $241). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Adelaide?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from O'ahu to Adelaide?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Adelaide from O'ahu today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from O'ahu to Adelaide?

Millions of users choose and trust Cheapflights to book the best flight deals from O'ahu to Adelaide for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from O'ahu to Adelaide with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from O'ahu to Adelaide flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from O'ahu to Adelaide become cheaper?

Yes, Cheapflights offers price alerts on O'ahu to Adelaide flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.