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$1,279+ Cheap flights from Kailua-Kona (KOA) to Sydney (SYD)

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — SYD
feb. 26 — mar. 51
jue. 2/26
jue. 3/5
1 adult, Economy
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Cheap flight deals from Kailua-Kona to Sydney

Cheapest flights from Kailua-Kona to Sydney
Explore the most affordable flight options available from Kailua-Kona to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/25. 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.
jue. 3/123:53 pm
KOA
-
SYD
2 stops47h 42m
Multiple Airlines
jue. 3/199:40 pm
SYD
-
KOA
1 stop18h 36m
Multiple Airlines
Deal found 1/25$1,279
This Gurufare deal was found by Cheapflights users on 1/25. 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.
sáb. 9/197:00 am
KOA
-
SYD
2 stops29h 00m
Multiple Airlines
vie. 10/911:15 am
SYD
-
KOA
2 stops43h 33m
Multiple Airlines
Deal found 1/25$1,305
This Philippine Airlines deal was found by Cheapflights users on 1/25. 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. 8/309:18 am
KOA
-
SYD
2 stops26h 42m
Philippine Airlines
jue. 9/310:15 am
SYD
-
KOA
2 stops23h 55m
Philippine Airlines
Deal found 1/25$1,315
This Kiwi.com deal was found by Cheapflights users on 1/25. 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. 4/132:39 pm
KOA
-
SYD
1 stop44h 51m
Multiple Airlines
lun. 5/46:00 am
SYD
-
KOA
2 stops50h 16m
Multiple Airlines
Deal found 1/25$1,326
This Kiwi.com deal was found by Cheapflights users on 1/25. 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.
sáb. 8/293:30 pm
KOA
-
SYD
2 stops48h 15m
Multiple Airlines
vie. 9/188:15 pm
SYD
-
KOA
1 stop30h 10m
Multiple Airlines
Deal found 1/25$1,540
This United Airlines deal was found by Cheapflights users on 1/25. 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. 4/1312:02 pm
KOA
-
SYD
1 stop22h 53m
United Airlines
lun. 5/49:30 am
SYD
-
KOA
1 stop22h 30m
United Airlines
Deal found 1/25$1,567
This United Airlines deal was found by Cheapflights users on 1/25. 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. 8/2910:55 pm
KOA
-
SYD
2 stops36h 05m
United Airlines
vie. 9/189:30 am
SYD
-
KOA
2 stops30h 00m
United Airlines
Deal found 1/25$1,621
This United Airlines deal was found by Cheapflights users on 1/25. 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. 3/111:30 pm
KOA
-
SYD
1 stop22h 45m
United Airlines
mié. 3/1812:10 pm
SYD
-
KOA
1 stop28h 41m
United Airlines
Deal found 1/25$1,717

Find flight deals from Kailua-Kona to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Kailua-Kona (KOA) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,279
(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 Sydney Kingsford Smith
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Kailua-Kona to Sydney 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 27, 2026.
Use the filters below to find and compare flights from Kailua-Kona to Sydney that are best for you.

Fly from

Kailua-Kona

Fly to

Sydney

Route

Depart

Return

Price

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

jue. 3/12

3:53 pm-12:35 pm

2 stops47h 42m

Sydney Kingsford Smith

jue. 3/19

9:40 pm-7:16 pm

1 stop18h 36m

$1,279

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

lun. 4/13

2:39 pm-7:30 am

1 stop44h 51m

Sydney Kingsford Smith

lun. 5/4

6:00 am-12:16 pm

2 stops50h 16m

$1,326

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

lun. 4/13

10:48 pm-7:00 am

2 stops36h 12m

Sydney Kingsford Smith

lun. 5/4

9:30 am-7:50 pm

2 stops30h 20m

$1,571

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

mié. 3/11

1:30 pm-9:15 am

1 stop22h 45m

Sydney Kingsford Smith

mié. 3/18

12:10 pm-7:51 pm

1 stop28h 41m

$1,717

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

mié. 2/18

6:00 am-6:20 pm

1 stop15h 20m

Sydney Kingsford Smith

mié. 2/25

8:10 pm-12:00 pm

1 stop12h 50m

$1,775

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

jue. 3/12

7:50 pm-7:45 pm

1 stop26h 55m

Sydney Kingsford Smith

jue. 3/19

9:40 pm-6:06 pm

1 stop17h 26m

$1,787

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

jue. 3/12

1:25 pm-9:05 am

1 stop22h 40m

Sydney Kingsford Smith

jue. 3/19

10:25 am-2:13 pm

2 stops24h 48m

$1,821

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

  • Most accurate provider: When it comes to deals on Kailua-Kona-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kailua-Kona-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kailua-Kona-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kailua-Kona-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kailua-Kona-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kailua-Kona to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney 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.

Related info for your journey

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

    United Airlines can get you from Kailua-Kona to Sydney in just under 36h 12m. Your travel time can differ by up to . The distance between Kailua-Kona and Sydney is about 5076 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kailua-Kona to Sydney 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

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Manly

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