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$1,058+ Cheap flights from Kailua-Kona (KOA) to Australia

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — SYD
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Kailua-Kona to Australia

Cheapest flights from Kailua-Kona to Australia
Explore the most affordable flight options available from Kailua-Kona to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This United Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/12:34 pm
KOA
-
BNE
1 stop20h 56m
United Airlines
Tue 2/1011:40 am
BNE
-
KOA
1 stop21h 17m
United Airlines
Deal found 1/25$1,267
This Kiwi.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/123:53 pm
KOA
-
SYD
2 stops47h 42m
Multiple Airlines
Thu 3/199:40 pm
SYD
-
KOA
1 stop18h 36m
Multiple Airlines
Deal found 1/25$1,279
This Gurufare deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:00 am
KOA
-
SYD
2 stops29h 00m
Multiple Airlines
Fri 10/911:15 am
SYD
-
KOA
2 stops43h 33m
Multiple Airlines
Deal found 1/25$1,305
This Philippine Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/309:18 am
KOA
-
SYD
2 stops26h 42m
Philippine Airlines
Thu 9/310:15 am
SYD
-
KOA
2 stops23h 55m
Philippine Airlines
Deal found 1/25$1,315
This Kiwi.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/132:39 pm
KOA
-
SYD
1 stop44h 51m
Multiple Airlines
Mon 5/46:00 am
SYD
-
KOA
2 stops50h 16m
Multiple Airlines
Deal found 1/25$1,326
This KAYAK deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/18:55 pm
KOA
-
BNE
2 stops38h 35m
Air New Zealand
Tue 2/1011:40 am
BNE
-
KOA
1 stop21h 17m
Air New Zealand
Deal found 1/24$1,354
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/92:36 pm
KOA
-
MEL
1 stop44h 09m
Multiple Airlines
Fri 5/155:25 pm
MEL
-
KOA
2 stops33h 00m
Multiple Airlines
Deal found 1/27$1,510
This Kiwi.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/293:30 pm
KOA
-
SYD
2 stops48h 15m
Multiple Airlines
Fri 9/188:15 pm
SYD
-
KOA
1 stop30h 10m
Multiple Airlines
Deal found 1/25$1,540
This KAYAK deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/12:35 pm
KOA
-
BNE
1 stop20h 55m
Multiple Airlines
Tue 3/1010:40 am
BNE
-
KOA
2 stops29h 47m
Multiple Airlines
Deal found 1/24$1,546
This KAYAK deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/12:34 pm
KOA
-
BNE
1 stop20h 56m
Air New Zealand
Mon 2/96:05 am
BNE
-
KOA
2 stops27h 00m
Air New Zealand
Deal found 1/24$1,561
This United Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1312:02 pm
KOA
-
SYD
1 stop22h 53m
United Airlines
Mon 5/49:30 am
SYD
-
KOA
1 stop22h 30m
United Airlines
Deal found 1/25$1,567
This United Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2910:55 pm
KOA
-
SYD
2 stops36h 05m
United Airlines
Fri 9/189:30 am
SYD
-
KOA
2 stops30h 00m
United Airlines
Deal found 1/25$1,621

Find flight deals from Kailua-Kona to Australia

Keep the following information in mind while searching for Kailua-Kona to Australia flight deals. Data was last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,267
(United Airlines)

One-way from

$1,058
(United Airlines)
Provider with most accurate pricing for Kona Intl-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kona Intl-Sydney Kingsford Smith flights.
Search Deals
From Kona Intl to Australia
Search Deals
One-way flight from Kona Intl to Australia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kailua-Kona to Australia 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 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from Kailua-Kona to Australia that are best for you.

Fly from

Kailua-Kona

Fly to

Australia

Route

Depart

Return

Price

Kailua-KonaBrisbane

KOA - BNE

KOABNE

Kona Intl

Sun 3/1

2:35 pm-7:30 am

1 stop20h 55m

Brisbane

Tue 3/10

10:40 am-7:51 pm

1 stop29h 11m

$1,267

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Thu 3/12

3:53 pm-12:35 pm

2 stops47h 42m

Sydney Kingsford Smith

Thu 3/19

9:40 pm-7:16 pm

1 stop18h 36m

$1,279

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Mon 4/13

2:39 pm-7:30 am

1 stop44h 51m

Sydney Kingsford Smith

Mon 5/4

6:00 am-12:16 pm

2 stops50h 16m

$1,326

Kailua-KonaMelbourne

KOA - MEL

KOAMEL

Kona Intl

Sat 5/9

2:36 pm-6:45 am

1 stop44h 09m

Melbourne

Fri 5/15

5:25 pm-6:25 am

2 stops33h 00m

$1,510

Kailua-KonaBrisbane

KOA - BNE

KOABNE

Kona Intl

Sun 3/1

2:35 pm-7:30 am

1 stop20h 55m

Brisbane

Tue 3/10

10:40 am-8:27 pm

2 stops29h 47m

$1,546

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Mon 4/13

10:48 pm-7:00 am

2 stops36h 12m

Sydney Kingsford Smith

Mon 5/4

9:30 am-7:50 pm

2 stops30h 20m

$1,571

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Wed 3/11

1:30 pm-9:15 am

1 stop22h 45m

Sydney Kingsford Smith

Wed 3/18

12:10 pm-7:51 pm

1 stop28h 41m

$1,717

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Wed 2/18

6:00 am-6:20 pm

1 stop15h 20m

Sydney Kingsford Smith

Wed 2/25

8:10 pm-12:00 pm

1 stop12h 50m

$1,775

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Thu 3/12

7:50 pm-7:45 pm

1 stop26h 55m

Sydney Kingsford Smith

Thu 3/19

9:40 pm-6:06 pm

1 stop17h 26m

$1,787

Kailua-KonaMelbourne

KOA - MEL

KOAMEL

Kona Intl

Thu 3/12

1:25 pm-8:30 am

1 stop22h 05m

Melbourne

Thu 3/19

12:00 pm-2:13 pm

1 stop23h 13m

$1,810

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 18 results
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Best time to book a flight from Kailua-Kona to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Kailua-Kona with our price prediction graph.
Estimated round-trip 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 Kailua-Kona to Australia
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 Kailua-Kona to Australia. 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 from for flights from Kailua-Kona to Australia?

    Kona Intl (KOA), located 7.7 mi from the city center, is the airport you fly out of when you book flights from Kailua-Kona to Australia.

  • How long is the flight from Kailua-Kona to Australia?

    Departing from Kailua-Kona to Australia will take you 20h 55m. Kailua-Kona and Australia are separated by a distance of 4704 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Kailua-Kona to Australia?

    Most travelers choose Kona Intl - Brisbane, Kona Intl - Melbourne or Kona Intl - Sydney Kingsford Smith when deciding on the best route from Kailua-Kona to Australia.

  • Can I find deals for flights from Kailua-Kona to Australia that include hotel bookings?

    Yes. In addition to deals on Kailua-Kona to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kailua-Kona to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kailua-Kona to Australia.

  • Can I find deals for business class flights from Kailua-Kona to Australia?

    Yes. Cheapflights offers flight deals from Kailua-Kona to Australia 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

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