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$412+ 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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — SYD
may. 4 — may. 111
dom. 5/4
dom. 5/11
1 adult, Economy
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Cheap 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 abril 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,367
(Hawaiian Airlines)

One-way from

$412
(Kiwi.com)
Provider with most accurate pricing for Kona Intl-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Kona Intl-Sydney Kingsford Smith flights.
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From Kona Intl to Australia
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One-way flight from Kona Intl to Australia
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Find 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 abril 29, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 4/29. 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.
mar. 9/27:13 pmKOA - SYD
1 stop28h 32mHawaiian Airlines
jue. 9/189:40 pmSYD - KOA
1 stop17h 39mHawaiian Airlines
Deal found 4/29$1,367
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
mar. 9/27:13 pmKOA - SYD
1 stop28h 32mAlaska Airlines
jue. 9/189:40 pmSYD - KOA
2 stops15h 41mAlaska Airlines
Deal found 4/29$1,397
This Kiwi.com deal was found by Cheapflights users on 4/29. 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. 6/139:00 pmKOA - MEL
1 stop23h 55mMultiple Airlines
vie. 6/2011:10 amMEL - KOA
2 stops40h 07mMultiple Airlines
Deal found 4/29$1,421
This Gurufare deal was found by Cheapflights users on 4/28. 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.
vie. 5/98:00 amKOA - BNE
2 stops29h 55mMultiple Airlines
sáb. 5/1711:15 amBNE - KOA
2 stops27h 11mMultiple Airlines
Deal found 4/28$1,432
This United Airlines deal was found by Cheapflights users on 4/29. 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. 6/131:15 pmKOA - MEL
1 stop22h 15mUnited Airlines
vie. 6/2010:55 amMEL - KOA
1 stop28h 26mUnited Airlines
Deal found 4/29$1,641
This KAYAK deal was found by Cheapflights users on 4/29. 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.
mar. 9/210:20 amKOA - SYD
2 stops24h 00mMultiple Airlines
jue. 9/181:15 pmSYD - KOA
3 stops37h 10mMultiple Airlines
Deal found 4/29$1,871
This United Airlines deal was found by Cheapflights users on 4/28. 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. 5/91:30 pmKOA - BNE
1 stop21h 00mUnited Airlines
sáb. 5/175:55 pmBNE - KOA
2 stops45h 51mUnited Airlines
Deal found 4/28$2,332
This BYOjet deal was found by Cheapflights users on 4/29. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/1310:15 pmKOA - MEL
3 stops41h 20mAir Canada
vie. 6/206:00 amMEL - KOA
3 stops34h 03mAir Canada
Deal found 4/29$3,136
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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.
vie. 5/99:33 pmKOA - BNE
3 stops35h 52mAlaska Airlines
sáb. 5/178:05 pmBNE - KOA
3 stops34h 18mAlaska Airlines
Deal found 4/28$25,034

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 abril 29, 2025.
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-KonaSydney

KOA - SYD

KOASYD

Kona Intl

mar. 9/2

7:13 pm-7:45 pm

1 stop28h 32m

Sydney Kingsford Smith

jue. 9/18

9:40 pm-7:19 pm

1 stop17h 39m

$1,367

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

mar. 9/2

7:13 pm-7:45 pm

1 stop28h 32m

Sydney Kingsford Smith

jue. 9/18

9:40 pm-5:21 pm

2 stops15h 41m

$1,397

Kailua-KonaMelbourne

KOA - MEL

KOAMEL

Kona Intl

vie. 6/13

9:00 pm-4:55 pm

1 stop23h 55m

Melbourne

vie. 6/20

11:10 am-7:17 am

2 stops40h 07m

$1,421

Kailua-KonaBrisbane

KOA - BNE

KOABNE

Kona Intl

vie. 5/9

8:00 am-9:55 am

2 stops29h 55m

Brisbane

sáb. 5/17

11:15 am-6:26 pm

2 stops27h 11m

$1,432

Kailua-KonaMelbourne

KOA - MEL

KOAMEL

Kona Intl

vie. 6/13

1:15 pm-7:30 am

1 stop22h 15m

Melbourne

vie. 6/20

10:55 am-7:21 pm

1 stop28h 26m

$1,641

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

mar. 9/2

10:20 am-6:20 am

2 stops24h 00m

Sydney Kingsford Smith

jue. 9/18

1:15 pm-6:25 am

3 stops37h 10m

$1,871

Kailua-KonaBrisbane

KOA - BNE

KOABNE

Kona Intl

vie. 5/9

1:30 pm-6:30 am

1 stop21h 00m

Brisbane

sáb. 5/17

5:55 pm-7:46 pm

2 stops45h 51m

$2,332

Kailua-KonaMelbourne

KOA - MEL

KOAMEL

Kona Intl

vie. 6/13

10:15 pm-11:35 am

3 stops41h 20m

Melbourne

vie. 6/20

6:00 am-8:03 pm

3 stops34h 03m

$3,136

Kailua-KonaBrisbane

KOA - BNE

KOABNE

Kona Intl

vie. 5/9

9:33 pm-5:25 am

3 stops35h 52m

Brisbane

sáb. 5/17

8:05 pm-10:23 am

3 stops34h 18m

$25,034

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

mié. 5/21

10:09 am-2:40 pm

2 stops32h 31m

$412

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 11 results
1
2

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

What is the cheapest time of day to fly from KOA to AU?

Find hourly flight availability from Kailua-Kona to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kailua-Kona to Australia as you normally would.

Rainfall in Australia by month

Plan your trip to Australia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Australia ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Australia when rainfall is around 2.0 in.

Temperature in Australia by month

Plan your trip to Australia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated abril 29, 2025.
Read through reviews of airlines operating flights from Kailua-Kona to Australia, such as Alaska Airlines, Hawaiian Airlines and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,405 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Air Canada
7.0
Good
9,244 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    Most travelers choose Kona Intl - Sydney Kingsford Smith, Kona Intl - Brisbane or Kona Intl - Maroochydore Sunshine 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.

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

    Currently, March is the cheapest month in which you can book a flight from Kailua-Kona to Australia (average of $1,043). Flying from Kailua-Kona to Australia in December is currently the most expensive (average of $1,643). 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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Top airline flying from Kailua-Kona to Australia

Discover the top airline that operate flights from Kailua-Kona to Australia. 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 abril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$1,386Average$1,718FlexibilityNo cancel feeOn-time85%

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