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$653+ 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — SYD
Jul 14 — Jul 211
Tue 7/14
Tue 7/21
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 June 14, 2026.

This Hawaiian Airlines deal was found by Cheapflights users on 6/12. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/149:44 am
KOA
-
SYD
1 stop13h 06m
Alaska Airlines
Tue 8/188:45 pm
SYD
-
KOA
1 stop13h 17m
Alaska Airlines
Deal found 6/12$1,104
This Expedia deal was found by Cheapflights users on 6/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/281:26 pm
KOA
-
SYD
1 stop33h 24m
Alaska Airlines
Tue 8/48:45 pm
SYD
-
KOA
1 stop16h 34m
Alaska Airlines
Deal found 6/13$1,110
This BusinessClass deal was found by Cheapflights users on 6/10. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:00 am
KOA
-
SYD
1 stop16h 50m
Alaska Airlines
Sun 7/128:45 pm
SYD
-
KOA
1 stop16h 27m
Alaska Airlines
Deal found 6/10$1,183
This Hawaiian Airlines deal was found by Cheapflights users on 6/13. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/51:26 pm
KOA
-
SYD
1 stop33h 24m
Alaska Airlines
Sat 7/118:45 pm
SYD
-
KOA
1 stop21h 05m
Alaska Airlines
Deal found 6/13$1,236
This Gotogate deal was found by Cheapflights users on 6/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/289:19 pm
KOA
-
SYD
2 stops25h 31m
Multiple Airlines
Tue 8/48:45 pm
SYD
-
KOA
1 stop31h 14m
Multiple Airlines
Deal found 6/13$1,372
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/149:44 am
KOA
-
SYD
1 stop13h 06m
Multiple Airlines
Tue 8/188:45 pm
SYD
-
KOA
2 stops42h 40m
Multiple Airlines
Deal found 6/12$1,386
This BusinessClass deal was found by Cheapflights users on 6/13. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:00 am
KOA
-
SYD
2 stops29h 30m
Multiple Airlines
Wed 9/165:50 pm
SYD
-
KOA
1 stop37h 45m
Multiple Airlines
Deal found 6/13$1,521
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Tue 7/287:00 am
KOA
-
MEL
1 stop29h 15m
United Airlines
Tue 8/410:55 am
MEL
-
KOA
1 stop28h 36m
United Airlines
Deal found 6/12$1,950
This Qantas Airways deal was found by Cheapflights users on 6/12. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:18 am
KOA
-
BNE
2 stops18h 07m
Qantas Airways
Tue 11/105:50 pm
BNE
-
KOA
2 stops38h 51m
Qantas Airways
Deal found 6/12$1,973
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:00 am
KOA
-
MEL
2 stops21h 35m
Multiple Airlines
Sun 7/54:00 pm
MEL
-
KOA
2 stops20h 01m
Multiple Airlines
Deal found 6/11$1,974
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:51 pm
KOA
-
MEL
2 stops33h 44m
Multiple Airlines
Sat 8/223:00 pm
MEL
-
KOA
2 stops22h 13m
Multiple Airlines
Deal found 6/10$1,988
This Alaska Airlines deal was found by Cheapflights users on 6/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:17 pm
KOA
-
OOL
2 stops47h 23m
Multiple Airlines
Sat 9/53:50 pm
OOL
-
KOA
2 stops18h 18m
Multiple Airlines
Deal found 6/9$1,989

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 June 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,104
(Hawaiian Airlines)

One-way from

$653
(Ovago)
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 June 14, 2026.
Use the filters below to find and compare flights from Kailua-Kona to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Fri 8/14

9:44 am-6:50 pm

1 stop13h 06m

Sydney Kingsford Smith

Tue 8/18

8:45 pm-2:02 pm

1 stop13h 17m

$1,104

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Mon 7/6

6:00 am-6:50 pm

1 stop16h 50m

Sydney Kingsford Smith

Sun 7/12

8:45 pm-5:12 pm

1 stop16h 27m

$1,183

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Sun 7/5

1:26 pm-6:50 pm

1 stop33h 24m

Sydney Kingsford Smith

Sat 7/11

8:45 pm-9:50 pm

1 stop21h 05m

$1,236

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Fri 8/14

9:44 am-6:50 pm

1 stop13h 06m

Sydney Kingsford Smith

Tue 8/18

8:45 pm-7:25 pm

2 stops42h 40m

$1,386

Kailua-KonaMelbourne

KOA - MEL

KOAMEL

Kona Intl

Tue 7/28

8:31 am-8:15 am

2 stops27h 44m

Melbourne

Tue 8/4

10:55 am-7:31 pm

1 stop28h 36m

$1,950

Kailua-KonaBrisbane

KOA - BNE

KOABNE

Kona Intl

Fri 11/6

8:18 am-10:25 pm

2 stops18h 07m

Brisbane

Tue 11/10

5:50 pm-12:41 pm

2 stops38h 51m

$1,973

Kailua-KonaMelbourne

KOA - MEL

KOAMEL

Kona Intl

Fri 7/3

6:00 am-11:35 pm

2 stops21h 35m

Melbourne

Sun 7/5

4:00 pm-4:01 pm

2 stops20h 01m

$1,974

Kailua-KonaMelbourne

KOA - MEL

KOAMEL

Kona Intl

Tue 8/18

5:51 pm-11:35 pm

2 stops33h 44m

Melbourne

Sat 8/22

3:00 pm-5:13 pm

2 stops22h 13m

$1,988

Kailua-KonaCoolangatta

KOA - OOL

KOAOOL

Kona Intl

Tue 9/1

3:17 pm-10:40 am

2 stops47h 23m

Coolangatta Gold Coast

Sat 9/5

3:50 pm-2:08 pm

2 stops18h 18m

$1,989

Kailua-KonaBrisbane

KOA - BNE

KOABNE

Kona Intl

Sun 7/26

4:33 pm-11:25 pm

2 stops34h 52m

Brisbane

Sun 8/2

4:00 pm-2:02 pm

2 stops18h 02m

$1,989

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 20 resultsSorted by cheapest first
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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 13h 06m. Kailua-Kona and Australia are separated by a distance of 5076 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 - Melbourne, Kona Intl - Sydney Kingsford Smith or Kona Intl - Coolangatta Gold Coast 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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