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$1,132+ Cheap flights from Kailua-Kona (KOA) to Australia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — SYD
feb. 20 — feb. 271
vie. 2/20
vie. 2/27
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 enero 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/20. 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.
lun. 4/202:39 pm
KOA
-
SYD
1 stop44h 51m
Multiple Airlines
lun. 5/41:15 pm
SYD
-
KOA
2 stops43h 01m
Multiple Airlines
Deal found 1/20$1,132
This United Airlines deal was found by Cheapflights users on 1/21. 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.
dom. 3/81:30 pm
KOA
-
BNE
1 stop21h 00m
United Airlines
dom. 3/1510:40 am
BNE
-
KOA
1 stop23h 33m
United Airlines
Deal found 1/21$1,265
This Kiwi.com deal was found by Cheapflights users on 1/20. 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.
mié. 2/189:01 pm
KOA
-
SYD
1 stop25h 44m
Multiple Airlines
mié. 2/252:00 pm
SYD
-
KOA
2 stops41h 50m
Multiple Airlines
Deal found 1/20$1,299
This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
vie. 1/303:44 pm
KOA
-
MEL
1 stop44h 46m
Multiple Airlines
jue. 2/51:55 pm
MEL
-
KOA
2 stops44h 29m
Multiple Airlines
Deal found 1/21$1,515
This Philippine Airlines deal was found by Cheapflights users on 1/20. 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.
dom. 8/307:00 am
KOA
-
SYD
2 stops29h 00m
Philippine Airlines
jue. 9/310:15 am
SYD
-
KOA
2 stops23h 55m
Philippine Airlines
Deal found 1/20$1,563
This United Airlines deal was found by Cheapflights users on 1/20. 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.
lun. 4/2010:48 pm
KOA
-
SYD
2 stops36h 12m
United Airlines
lun. 5/49:30 am
SYD
-
KOA
2 stops30h 20m
United Airlines
Deal found 1/20$1,569
This United Airlines deal was found by Cheapflights users on 1/20. 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.
vie. 3/62:28 pm
KOA
-
MEL
1 stop22h 32m
United Airlines
vie. 3/1312:00 pm
MEL
-
KOA
1 stop28h 51m
United Airlines
Deal found 1/20$1,708
This United Airlines deal was found by Cheapflights users on 1/21. 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.
mié. 2/182:08 pm
KOA
-
SYD
1 stop21h 57m
United Airlines
mié. 2/2512:10 pm
SYD
-
KOA
1 stop21h 49m
United Airlines
Deal found 1/21$1,715
This United Airlines deal was found by Cheapflights users on 1/21. 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.
sáb. 3/71:50 pm
KOA
-
SYD
1 stop22h 15m
United Airlines
sáb. 3/1412:10 pm
SYD
-
KOA
2 stops29h 08m
United Airlines
Deal found 1/21$1,720
This Hawaiian Airlines deal was found by Cheapflights users on 1/20. 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.
dom. 8/307:42 pm
KOA
-
SYD
1 stop27h 08m
Alaska Airlines
jue. 9/38:45 pm
SYD
-
KOA
1 stop21h 08m
Alaska Airlines
Deal found 1/20$1,785
This Philippine Airlines deal was found by Cheapflights users on 1/21. 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.
dom. 3/86:00 am
KOA
-
BNE
2 stops32h 05m
Philippine Airlines
jue. 3/1211:05 am
BNE
-
KOA
2 stops23h 42m
Philippine Airlines
Deal found 1/21$1,824
This Air Canada deal was found by Cheapflights users on 1/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/81:00 pm
KOA
-
BNE
2 stops31h 55m
Air Canada
jue. 3/1211:10 am
BNE
-
KOA
2 stops44h 34m
Air Canada
Deal found 1/19$1,865

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 enero 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$1,132
(Kiwi.com)
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

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 enero 21, 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

dom. 3/8

1:30 pm-6:30 am

1 stop21h 00m

Brisbane

dom. 3/15

10:40 am-2:13 pm

1 stop23h 33m

$1,265

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

mié. 2/18

9:01 pm-7:45 pm

1 stop25h 44m

Sydney Kingsford Smith

mié. 2/25

2:00 pm-10:50 am

2 stops41h 50m

$1,299

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

lun. 4/20

2:39 pm-7:30 am

1 stop44h 51m

Sydney Kingsford Smith

lun. 5/4

8:15 pm-6:26 am

1 stop30h 11m

$1,398

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

lun. 4/20

10:48 pm-7:00 am

2 stops36h 12m

Sydney Kingsford Smith

lun. 5/4

9:30 am-7:50 pm

2 stops30h 20m

$1,569

Kailua-KonaMelbourne

KOA - MEL

KOAMEL

Kona Intl

vie. 3/6

2:28 pm-10:00 am

1 stop22h 32m

Melbourne

vie. 3/13

12:00 pm-7:51 pm

1 stop28h 51m

$1,708

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

mié. 2/18

2:08 pm-9:05 am

1 stop21h 57m

Sydney Kingsford Smith

mié. 2/25

12:10 pm-12:59 pm

1 stop21h 49m

$1,715

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

sáb. 3/7

2:28 pm-9:15 am

1 stop21h 47m

Sydney Kingsford Smith

sáb. 3/14

12:10 pm-7:51 pm

1 stop28h 41m

$1,715

Kailua-KonaBrisbane

KOA - BNE

KOABNE

Kona Intl

dom. 3/8

6:00 am-10:05 am

2 stops32h 05m

Brisbane

jue. 3/12

11:05 am-2:47 pm

2 stops23h 42m

$1,824

Kailua-KonaMelbourne

KOA - MEL

KOAMEL

Kona Intl

vie. 3/13

8:45 am-11:55 am

3 stops30h 10m

Melbourne

vie. 3/20

9:00 am-12:24 pm

2 stops24h 24m

$1,989

Kailua-KonaMelbourne

KOA - MEL

KOAMEL

Kona Intl

mié. 5/13

6:00 am-12:05 pm

2 stops34h 05m

Melbourne

dom. 5/17

5:05 pm-9:53 pm

2 stops24h 48m

$2,091

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 12 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 30h 10m. Kailua-Kona and Australia are separated by a distance of 5514 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 - Brisbane 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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