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$708+ Cheap flights from Kailua-Kona (KOA) to Sydney (SYD)

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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — SYD
Mar 8 — Mar 151
Sat 3/8
Sat 3/15
1 adult, Economy
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Cheap 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 March 3, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
1 star

Round-trip from

$777
(Kiwi.com)

One-way from

$708
(eDestinos)
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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One-way flight from Kona Intl to Sydney Kingsford Smith
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Find 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 March 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/169:00 pmKOA - SYD
1 stop21h 40mMultiple Airlines
Wed 4/236:00 amSYD - KOA
2 stops32h 26mMultiple Airlines
Deal found 3/2$777
This United deal was found by Cheapflights users on 3/2. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/131:15 pmKOA - SYD
1 stop21h 45mUnited Airlines
Wed 8/2010:20 amSYD - KOA
1 stop29h 00mUnited Airlines
Deal found 3/2$1,406
This Ovago deal was found by Cheapflights users on 3/2. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/137:00 amKOA - SYD
2 stops27h 20mJapan Airlines
Wed 8/208:55 amSYD - KOA
2 stops27h 37mJapan Airlines
Deal found 3/2$1,642
This Hawaiian Airlines deal was found by Cheapflights users on 3/2. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:13 pmKOA - SYD
1 stop27h 32mHawaiian Airlines
Thu 1/19:40 pmSYD - KOA
1 stop15h 46mHawaiian Airlines
Deal found 3/2$1,813
This Flightnetwork deal was found by Cheapflights users on 3/2. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1611:03 pmKOA - SYD
3 stops36h 17mAir Canada
Wed 4/239:20 amSYD - KOA
2 stops30h 16mAir Canada
Deal found 3/2$2,857
This Qatar Airways deal was found by Cheapflights users on 3/3. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/249:40 pmKOA - SYD
3 stops51h 15mQatar Airways
Mon 3/318:00 pmSYD - KOA
3 stops44h 42mQatar Airways
Deal found 3/3$3,340

Find flights from Kailua-Kona to Sydney within your budget

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 March 3, 2025.

Fly from

Kailua-Kona

Fly to

Sydney

Route

Depart

Return

Price

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Wed 4/16

9:00 pm-2:40 pm

1 stop21h 40m

Sydney Kingsford Smith

Wed 4/23

6:00 am-6:26 pm

2 stops32h 26m

$777

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Wed 8/13

1:15 pm-7:00 am

1 stop21h 45m

Sydney Kingsford Smith

Wed 8/20

10:20 am-7:20 pm

1 stop29h 00m

$1,406

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Wed 8/13

7:00 am-6:20 am

2 stops27h 20m

Sydney Kingsford Smith

Wed 8/20

8:55 am-4:32 pm

2 stops27h 37m

$1,642

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Wed 4/16

11:03 pm-7:20 am

3 stops36h 17m

Sydney Kingsford Smith

Wed 4/23

9:20 am-7:36 pm

2 stops30h 16m

$2,857

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Mon 3/24

9:40 pm-9:55 pm

3 stops51h 15m

Sydney Kingsford Smith

Mon 3/31

8:00 pm-7:42 pm

3 stops44h 42m

$3,340

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Sun 6/8

8:05 pm-6:20 am

2 stops38h 15m

$708

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Sun 6/8

1:05 pm-6:55 am

1 stop21h 50m

$775

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Sun 6/8

3:25 pm-7:25 am

3 stops68h 00m

$2,099

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

  • Most accurate provider: When it comes to deals on Kailua-Kona-Sydney flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Kailua-Kona-Sydney flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

Travel insights for flights from Kailua-Kona to Sydney

Get recent, data-driven insights about flights from Kailua-Kona to Sydney including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from Kailua-Kona to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 3, 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 Sydney as you normally would.

Rainfall in Sydney by month

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

In terms of precipitation, rainfall in Sydney 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 Sydney when rainfall is around 2.0 in.

Temperature in Sydney by month

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

If weather is an important factor for your trip to Sydney, 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 Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated March 3, 2025.
Japan Airlines
8.3
Very good
1,435 reviews

Crew

8.7

Food

7.7

Overall

8.3

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.

Japan Airlines
8.3
Very good
1,435 reviews
Japan Airlines
8.3
Very good
1,435 reviews

Crew

8.7

Food

7.7

Overall

8.3

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.

Qatar Airways
7.4
Good
3,568 reviews
Japan Airlines
8.3
Very good
1,435 reviews

Crew

8.7

Food

7.7

Overall

8.3

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.

United Airlines
7.4
Good
8,679 reviews
Japan Airlines
8.3
Very good
1,435 reviews

Crew

8.7

Food

7.7

Overall

8.3

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.

Air Canada
7.0
Good
8,830 reviews
Japan Airlines
8.3
Very good
1,435 reviews

Crew

8.7

Food

7.7

Overall

8.3

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.

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.

  • What are the cheapest airlines flying from Kailua-Kona to Sydney round-trip?

    Flying on United Airlines is currently your cheapest option to Sydney, with prices starting at $1,406. Additional round-trip tickets that might be worth considering are offered by Japan Airlines and Air Canada, with the lowest prices starting at $1,642 and $2,857, respectively.

  • 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.

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

    Currently, February is the cheapest month in which you can book a flight from Kailua-Kona to Sydney (average of $1,051). Flying from Kailua-Kona to Sydney 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

Traveling to a place near Kailua-Kona?

Book flights to Kailua-Kona if you plan to visit one of these locations
Wollongong
Parramatta
Coogee
Manly

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Top airline flying from Kailua-Kona to Sydney

Discover the top airline that operate flights from Kailua-Kona to Sydney. 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 March 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$1,386Average$1,636FlexibilityNo cancel feeOn-time85%
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