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Cheap flights from O'ahu to Adelaide from $1,101

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 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — ADL
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

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 6 November 2025.

Round-trip from

$1,634

One-way from

$1,101

Popular in

January

Cheapest in

August

Average price

$1,288
26/2-15/4
  • 26/2-15/4
  • 3 total stops
  • 52h 00m total
  • O'ahu to Adelaide
Search Deals
27/4
  • 27/4
  • 3 total stops
  • 47h 45m total
  • O'ahu to Adelaide
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($1,170 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease ($309 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from O'ahu to Adelaide

Enter your travel dates to find the best prices.

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 6 November 2025.

Sat 20/1208:15HNL - ADL
1 stop15h 40mMultiple Airlines
Sat 27/1213:15ADL - HNL
1 stop29h 25mMultiple Airlines
Deal found 4/11$2,621
Sat 20/1208:15HNL - ADL
2 stops17h 45mQantas Airways
Sat 27/1212:00ADL - HNL
2 stops17h 30mQantas Airways
Deal found 4/11$3,014

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 6 November 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

Thu 26/2

22:55-12:15

2 stops16h 50m

Adelaide

Wed 15/4

20:00-11:40

1 stop35h 10m

$1,634

HonoluluAdelaide

HNL - ADL

HNLADL

Honolulu

Thu 26/2

22:55-16:25

3 stops21h 00m

Adelaide

Wed 15/4

17:05-21:10

3 stops47h 35m

$1,682

HonoluluAdelaide

HNL - ADL

HNLADL

Honolulu

Sun 1/3

09:20-07:05

2 stops25h 15m

Adelaide

Fri 13/3

20:00-07:30

2 stops56h 00m

$2,039

HonoluluAdelaide

HNL - ADL

HNLADL

Honolulu

Wed 3/12

11:55-08:30

1 stop24h 05m

Adelaide

Wed 10/12

18:20-09:10

2 stops35h 20m

$2,184

HonoluluAdelaide

HNL - ADL

HNLADL

Honolulu

Sat 20/12

08:15-20:25

1 stop15h 40m

Adelaide

Sat 27/12

13:15-22:10

1 stop29h 25m

$2,621

HonoluluAdelaide

HNL - ADL

HNLADL

Honolulu

Sun 1/3

23:30-09:30

1 stop37h 30m

Adelaide

Fri 13/3

08:30-17:05

2 stops29h 05m

$2,657

HonoluluAdelaide

HNL - ADL

HNLADL

Honolulu

Mon 27/4

11:10-06:25

3 stops47h 45m

$1,101

HonoluluAdelaide

HNL - ADL

HNLADL

Honolulu

Sun 28/12

23:59-09:30

2 stops37h 01m

$1,286

HonoluluAdelaide

HNL - ADL

HNLADL

Honolulu

Mon 27/4

11:50-22:35

1 stop15h 15m

$1,833

HonoluluAdelaide

HNL - ADL

HNLADL

Honolulu

Sat 17/1

16:30-13:45

3 stops48h 45m

$2,731

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Showing 1-10 of 12 results
1
2

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 21h. Fly via Fiji Airways or Air New Zealand to get the fastest option. O'ahu and Adelaide are separated by a distance of 9159 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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.

See more FAQs

Travelling to a place near Adelaide?

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

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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.

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