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Kailua-Kona

$231+ Cheap flights from Australia to Kailua-Kona (KOA)

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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — KOA
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Australia to Kailua-Kona

Keep the following information in mind while searching for Australia to Kailua-Kona flight deals. Data was last updated September 15, 2025.

Round-trip from

$700
(Aunt Betty)

One-way from

$231
(Trip.com)

Popular in

October

Cheapest in

March

Average price

$776
From Australia to Kona Intl
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One-way flight from Australia to Kona Intl
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Highest demand for flights based on searches. 4% potential increase in price ($47 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Australia to Kailua-Kona

Cheapest flights from Australia to Kailua-Kona
Explore the most affordable flight options available from Australia to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Aunt Betty deal was found by Cheapflights users on 9/13. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/29:40 pmSYD - KOA
1 stop31h 31mHawaiian Airlines
Wed 11/196:00 amKOA - SYD
1 stop16h 45mHawaiian Airlines
Deal found 9/13$699
This Aunt Betty deal was found by Cheapflights users on 9/14. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/29:40 pmSYD - KOA
1 stop31h 31mHawaiian Airlines
Thu 11/209:00 pmKOA - SYD
1 stop25h 45mHawaiian Airlines
Deal found 9/14$700
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 10/289:40 pmSYD - KOA
1 stop33h 50mAlaska Airlines
Tue 11/185:53 pmKOA - SYD
1 stop28h 52mAlaska Airlines
Deal found 9/14$707
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 10/289:40 pmSYD - KOA
1 stop18h 03mAlaska Airlines
Mon 11/247:00 amKOA - SYD
1 stop15h 45mAlaska Airlines
Deal found 9/14$710
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 10/289:40 pmSYD - KOA
1 stop16h 52mAlaska Airlines
Sun 11/239:00 pmKOA - SYD
1 stop25h 45mAlaska Airlines
Deal found 9/14$713
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 10/289:40 pmSYD - KOA
1 stop19h 47mAlaska Airlines
Wed 11/199:42 amKOA - SYD
2 stops37h 03mAlaska Airlines
Deal found 9/14$715
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
Sun 11/29:40 pmSYD - KOA
2 stops15h 27mAlaska Airlines
Thu 11/208:41 amKOA - SYD
1 stop14h 04mAlaska Airlines
Deal found 9/15$716
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 10/309:40 pmSYD - KOA
2 stops14h 22mAlaska Airlines
Sun 11/237:50 pmKOA - SYD
1 stop26h 55mAlaska Airlines
Deal found 9/14$718
This Hawaiian Airlines deal was found by Cheapflights users on 9/13. 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 10/59:40 pmSYD - KOA
1 stop18h 32mHawaiian Airlines
Wed 10/156:30 pmKOA - SYD
1 stop28h 15mHawaiian Airlines
Deal found 9/13$719
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 11/19:40 pmSYD - KOA
2 stops36h 14mAlaska Airlines
Fri 11/217:00 amKOA - SYD
1 stop15h 45mAlaska Airlines
Deal found 9/14$721
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/59:40 pmSYD - KOA
2 stops40h 42mAlaska Airlines
Wed 10/1512:22 pmKOA - SYD
2 stops34h 23mAlaska Airlines
Deal found 9/13$727
This Trip.com deal was found by Cheapflights users on 9/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/308:40 amPER - KOA
2 stops24h 39mMultiple Airlines
Thu 11/68:41 amKOA - PER
2 stops28h 39mMultiple Airlines
Deal found 9/15$1,133

Cheapflights Fare Finder

 
Customize your flight search to find flights from Australia to Kailua-Kona 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 September 15, 2025.
Use the filters below to find and compare flights from Australia to Kailua-Kona that are best for you.

Fly from

Australia

Fly to

Kailua-Kona

Route

Depart

Return

Price

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Tue 10/28

9:40 pm-8:11 am

1 stop31h 31m

Kona Intl

Tue 11/18

7:47 pm-7:45 pm

1 stop26h 58m

$707

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Tue 10/28

9:40 pm-9:40 pm

1 stop21h 00m

Kona Intl

Mon 11/24

6:00 am-7:45 pm

1 stop16h 45m

$710

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sat 11/1

9:40 pm-8:27 pm

1 stop19h 47m

Kona Intl

Tue 11/18

7:47 pm-7:45 pm

1 stop26h 58m

$713

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Thu 10/30

9:40 pm-3:02 pm

2 stops14h 22m

Kona Intl

Tue 11/18

9:00 pm-7:45 pm

1 stop25h 45m

$713

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Tue 10/28

9:40 pm-6:43 pm

1 stop18h 03m

Kona Intl

Thu 11/20

9:00 pm-7:45 pm

1 stop25h 45m

$713

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sun 11/2

9:40 pm-5:22 pm

1 stop16h 42m

Kona Intl

Tue 11/18

9:00 pm-7:45 pm

1 stop25h 45m

$713

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sun 11/2

9:40 pm-9:40 pm

1 stop21h 00m

Kona Intl

Wed 11/19

6:00 am-7:45 pm

1 stop16h 45m

$715

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Tue 10/28

9:40 pm-6:43 pm

1 stop18h 03m

Kona Intl

Tue 11/4

6:55 pm-7:45 pm

1 stop27h 50m

$715

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Fri 10/31

9:40 pm-3:19 pm

1 stop14h 39m

Kona Intl

Fri 11/21

7:00 am-7:45 pm

1 stop15h 45m

$715

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Tue 10/28

9:40 pm-8:27 pm

1 stop19h 47m

Kona Intl

Tue 11/4

10:57 am-7:45 pm

2 stops35h 48m

$715

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 28 results
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Best time to book a flight from Australia to Kailua-Kona

Have a flexible travel schedule? Discover the best time to fly to Kailua-Kona from Australia 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 Australia to Kailua-Kona

What is the cheapest month to book a flight from Australia to Kailua-Kona?

Currently, October is the cheapest month in which you can book a flight from Australia to Kailua-Kona (average of $409). Flying from Australia to Kailua-Kona in June is currently the most expensive (average of $624). 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.

Reviews of airlines servicing Kailua-Kona

Get insights into the airlines that provide service to Kailua-Kona. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kailua-Kona. Reviews last updated September 15, 2025.
Read through reviews of airlines operating flights from Australia to Kailua-Kona, such as Hawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Hawaiian Airlines
7.8
Good
2,723 reviews

Crew

8.5

Overall

7.8

Boarding

8.0

Entertainment

7.1

Comfort

7.7

Food

7.0

Reviews

1 / 20
4.0
Okay

Lynn,Aug 2025

OGG - HNL

It was a good flight wish they would offer more than baby drinks
Hawaiian Airlines
7.8
Good
2,723 reviews
Hawaiian Airlines
7.8
Good
2,723 reviews

Crew

8.5

Overall

7.8

Boarding

8.0

Entertainment

7.1

Comfort

7.7

Food

7.0

Reviews

1 / 20
4.0
Okay

Lynn,Aug 2025

OGG - HNL

It was a good flight wish they would offer more than baby drinks

Related info for your journey

Find useful and relevant information for your journey from Australia to Kailua-Kona. 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 Kailua-Kona from Australia?

    Kona Intl (KOA) is the airport you will fly into if you book a flight from Australia to Kailua-Kona. It is only a 7.7 mi journey from Kona Intl (KOA) to Kailua-Kona’s city center.

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

    There are many flights that can get you from Australia to Kailua-Kona in 31h 31m. Fly via Alaska Airlines or United Airlines to get the fastest option. The distance between Australia and Kailua-Kona is about 5076 mi. This flight may include one or multiple stops.

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

    The most popular route from Australia to Kailua-Kona is Sydney Kingsford Smith - Kona Intl. You may also consider Melbourne - Kona Intl or Perth - Kona Intl.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Australia to Kailua-Kona (average of $409). Flying from Australia to Kailua-Kona in June is currently the most expensive (average of $624). 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

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Alternative routes for Australia to Kailua-Kona

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Australia to Kailua-Kona

Discover the top airline that operate flights from Australia to Kailua-Kona. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$834Average$997FlexibilityNo cancel feeOn-time85%

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