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Cheap flights from O'ahu to Adelaide from $1,121

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 29/10. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — ADL
16 Oct — 23 Oct1
1 adult
1 adult, Economy

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 16 September 2025.

Round-trip from

$1,184

One-way from

$1,121

Popular in

January

Cheapest in

September

Average price

$1,091
Fiji Airways
  • Fiji Airways
  • 30/10-6/11
  • 3 total stops
  • 45h 15m total
  • O'ahu to Adelaide
Search Deals
29/10
  • 29/10
  • 3 total stops
  • 57h 45m total
  • O'ahu to Adelaide
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($860 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 14% potential price decrease ($312 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 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 16 September 2025.

Thu 30/1022:55HNL - ADL
1 stop16h 50mFiji Airways
Thu 6/1113:15ADL - HNL
2 stops28h 25mFiji Airways
Deal found 15/9$1,184
Thu 30/1022:55HNL - ADL
3 stops22h 45mMultiple Airlines
Thu 6/1113:15ADL - HNL
2 stops28h 25mMultiple Airlines
Deal found 15/9$1,831
Fri 31/1012:10HNL - ADL
2 stops46h 45mMultiple Airlines
Fri 7/1119:55ADL - HNL
1 stop35h 15mMultiple Airlines
Deal found 15/9$2,012
Fri 3/1013:00HNL - ADL
1 stop22h 30mMultiple Airlines
Sat 11/1006:25ADL - HNL
1 stop24h 40mMultiple Airlines
Deal found 15/9$2,160
Wed 29/1011:55HNL - ADL
1 stop24h 20mMultiple Airlines
Wed 5/1106:00ADL - HNL
2 stops46h 00mMultiple Airlines
Deal found 14/9$2,235

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 16 September 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 30/10

22:55-12:15

1 stop16h 50m

Adelaide

Thu 6/11

13:15-21:10

2 stops28h 25m

$1,184

HonoluluAdelaide

HNL - ADL

HNLADL

Honolulu

Thu 30/10

22:55-18:10

3 stops22h 45m

Adelaide

Thu 6/11

13:15-21:10

2 stops28h 25m

$1,831

HonoluluAdelaide

HNL - ADL

HNLADL

Honolulu

Fri 31/10

12:10-07:25

2 stops46h 45m

Adelaide

Fri 7/11

19:55-10:40

1 stop35h 15m

$2,012

HonoluluAdelaide

HNL - ADL

HNLADL

Honolulu

Wed 29/10

11:55-08:45

1 stop24h 20m

Adelaide

Wed 5/11

06:00-07:30

2 stops46h 00m

$2,235

HonoluluAdelaide

HNL - ADL

HNLADL

Honolulu

Fri 3/10

13:00-07:00

1 stop22h 30m

Adelaide

Sat 11/10

12:15-10:35

2 stops18h 50m

$2,313

HonoluluAdelaide

HNL - ADL

HNLADL

Honolulu

Wed 24/12

10:45-22:30

1 stop15h 15m

Adelaide

Wed 21/1

12:35-09:00

1 stop16h 55m

$2,754

HonoluluAdelaide

HNL - ADL

HNLADL

Honolulu

Wed 29/10

14:20-20:35

3 stops57h 45m

$1,121

HonoluluAdelaide

HNL - ADL

HNLADL

Honolulu

Sun 28/12

09:20-09:25

2 stops27h 35m

$1,267

HonoluluAdelaide

HNL - ADL

HNLADL

Honolulu

Sun 28/12

10:45-22:30

1 stop15h 15m

$1,640

HonoluluAdelaide

HNL - ADL

HNLADL

Honolulu

Sun 28/12

07:30-14:10

3 stops34h 10m

$2,325

Flights are sorted by cheapest return flights first.

Deals found on 14/9

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 50m. 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

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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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