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$528+ Cheap flights from The Big Island 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — SYD
Mar 4 — Mar 111
Wed 3/4
Wed 3/11
1 adult, Economy
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Cheap flight deals from The Big Island to Australia

Cheapest flights from The Big Island to Australia
Explore the most affordable flight options available from The Big Island to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 2, 2026.

This BusinessClass deal was found by Cheapflights users on 2/2. 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.
Tue 6/24:40 pm
ITO
-
SYD
1 stop30h 10m
Alaska Airlines
Tue 6/168:45 pm
SYD
-
ITO
1 stop21h 11m
Alaska Airlines
Deal found 2/2$1,129
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Fri 4/172:39 pm
KOA
-
MEL
1 stop44h 06m
Multiple Airlines
Sun 4/261:30 pm
MEL
-
KOA
2 stops42h 46m
Multiple Airlines
Deal found 2/1$1,141
This Hawaiian Airlines deal was found by Cheapflights users on 1/30. 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.
Tue 5/127:44 pm
ITO
-
SYD
1 stop27h 06m
Alaska Airlines
Sat 5/168:45 pm
SYD
-
ITO
1 stop19h 35m
Alaska Airlines
Deal found 1/30$1,142
This BusinessClass deal was found by Cheapflights users on 2/1. 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 8/164:41 pm
KOA
-
SYD
1 stop30h 09m
Alaska Airlines
Sat 8/228:45 pm
SYD
-
KOA
1 stop16h 42m
Alaska Airlines
Deal found 2/1$1,150
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Tue 3/173:53 pm
KOA
-
MEL
1 stop44h 37m
Multiple Airlines
Tue 3/246:00 pm
MEL
-
KOA
2 stops18h 00m
Multiple Airlines
Deal found 1/31$1,181
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 3/54:53 pm
KOA
-
SYD
1 stop41h 32m
Multiple Airlines
Thu 4/99:05 am
SYD
-
KOA
2 stops24h 05m
Multiple Airlines
Deal found 1/31$1,229
This BusinessClass deal was found by Cheapflights users on 1/30. 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.
Fri 4/36:00 am
KOA
-
SYD
1 stop15h 50m
Alaska Airlines
Fri 4/108:45 pm
SYD
-
KOA
1 stop14h 15m
Alaska Airlines
Deal found 1/30$1,260
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Wed 3/182:39 pm
KOA
-
SYD
2 stops48h 56m
Multiple Airlines
Wed 3/258:10 pm
SYD
-
KOA
1 stop15h 10m
Multiple Airlines
Deal found 2/1$1,353
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 3/93:53 pm
KOA
-
SYD
1 stop42h 32m
Multiple Airlines
Mon 4/68:15 pm
SYD
-
KOA
1 stop30h 11m
Multiple Airlines
Deal found 1/31$1,516
This Philippine Airlines deal was found by Cheapflights users on 2/1. 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.
Tue 5/127:42 am
ITO
-
SYD
2 stops28h 18m
Philippine Airlines
Sat 5/1610:15 am
SYD
-
ITO
2 stops25h 26m
Philippine Airlines
Deal found 2/1$1,569
This United Airlines deal was found by Cheapflights users on 1/31. 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.
Wed 7/112:57 pm
KOA
-
SYD
1 stop22h 03m
United Airlines
Wed 7/810:20 am
SYD
-
KOA
1 stop22h 17m
United Airlines
Deal found 1/31$1,571
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Fri 4/36:00 am
KOA
-
SYD
2 stops53h 30m
Multiple Airlines
Fri 4/108:15 pm
SYD
-
KOA
1 stop31h 01m
Multiple Airlines
Deal found 1/30$1,583

Find flight deals from The Big Island to Australia

Keep the following information in mind while searching for The Big Island to Australia flight deals. Data was last updated February 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,115
(Hawaiian Airlines)

One-way from

$528
(Kiwi.com)
Provider with most accurate pricing for Hilo Intl-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hilo Intl-Sydney Kingsford Smith flights.
Search Deals
From The Big Island to Australia
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One-way flight from The Big Island to Australia
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Cheapflights Fare Finder

 
Customize your flight search to find flights from The Big Island 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 February 2, 2026.
Use the filters below to find and compare flights from The Big Island to Australia that are best for you.

Fly from

The Big Island

Fly to

Australia

Route

Depart

Return

Price

HiloSydney

ITO - SYD

ITOSYD

Hilo Intl

Tue 6/2

5:30 pm-6:50 pm

1 stop29h 20m

Sydney Kingsford Smith

Tue 6/16

8:45 pm-8:20 pm

1 stop19h 35m

$1,129

Kailua-KonaMelbourne

KOA - MEL

KOAMEL

Kona Intl

Fri 4/17

2:39 pm-6:45 am

1 stop44h 06m

Melbourne

Sun 4/26

1:30 pm-12:16 pm

2 stops42h 46m

$1,141

HiloSydney

ITO - SYD

ITOSYD

Hilo Intl

Tue 5/12

7:44 pm-6:50 pm

1 stop27h 06m

Sydney Kingsford Smith

Sat 5/16

8:45 pm-8:20 pm

1 stop19h 35m

$1,142

Kailua-KonaMelbourne

KOA - MEL

KOAMEL

Kona Intl

Tue 3/17

3:53 pm-9:30 am

1 stop44h 37m

Melbourne

Tue 3/24

6:00 pm-3:00 pm

2 stops18h 00m

$1,181

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Thu 3/5

4:53 pm-7:25 am

1 stop41h 32m

Sydney Kingsford Smith

Thu 4/9

9:05 am-1:10 pm

2 stops24h 05m

$1,229

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Fri 4/3

6:00 am-6:50 pm

1 stop15h 50m

Sydney Kingsford Smith

Fri 4/10

8:45 pm-3:00 pm

1 stop14h 15m

$1,260

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Wed 3/18

2:39 pm-12:35 pm

2 stops48h 56m

Sydney Kingsford Smith

Wed 3/25

8:10 pm-2:20 pm

1 stop15h 10m

$1,353

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Mon 3/9

3:53 pm-7:25 am

1 stop42h 32m

Sydney Kingsford Smith

Mon 4/6

8:15 pm-6:26 am

1 stop30h 11m

$1,516

HiloSydney

ITO - SYD

ITOSYD

Hilo Intl

Tue 5/12

6:00 am-8:00 am

2 stops30h 00m

Sydney Kingsford Smith

Sat 5/16

10:15 am-3:41 pm

2 stops25h 26m

$1,569

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Wed 7/1

12:57 pm-7:00 am

1 stop22h 03m

Sydney Kingsford Smith

Wed 7/8

10:20 am-12:37 pm

1 stop22h 17m

$1,571

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 26 results
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Best time to book a flight from The Big Island to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from The Big Island 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 The Big Island 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 The Big Island to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from The Big Island to Australia?

    Departing from The Big Island to Australia will take you 21h. The distance between The Big Island and Australia is about 4704 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from The Big Island to Australia that include hotel bookings?

    Yes. In addition to deals on The Big Island to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from The Big Island to Australia?

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

  • Can I find deals for business class flights from The Big Island to Australia?

    Yes. Cheapflights offers flight deals from The Big Island 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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Alternative routes for The Big Island to Australia

See prices for flight routes from nearby airports that may be better suited for you.
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