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Kailua-Kona

$389+ Cheap flights from Sydney (SYD) 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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — KOA
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from Sydney to Kailua-Kona

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Kailua-Kona (KOA). 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$577
(Aunt Betty)

One-way from

$389
(Alaska Airlines)

Popular in

October

Cheapest in

March

Average price

$1,455
Provider with most accurate pricing for Sydney Kingsford Smith-Kona Intl flight deals.
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Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Kona Intl flights.
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From Sydney Kingsford Smith to Kona Intl
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One-way flight from Sydney Kingsford Smith to Kona Intl
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Highest demand for flights based on searches. 5% potential increase in price ($53 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 October 2025
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Find flight deals from Sydney to Kailua-Kona

Cheapest flights from Sydney to Kailua-Kona
Explore the most affordable flight options available from Sydney to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 10/27. 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 11/29:40 pmSYD - KOA
1 stop17h 45mHawaiian Airlines
Thu 11/206:00 amKOA - SYD
1 stop16h 45mHawaiian Airlines
Deal found 10/27$590
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 stops14h 12mAlaska Airlines
Wed 11/198:00 amKOA - SYD
2 stops38h 45mAlaska Airlines
Deal found 10/27$596
This TravelUp deal was found by Cheapflights users on 10/26. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/119:40 pmSYD - KOA
2 stops36h 15mAlaska Airlines
Mon 12/151:45 pmKOA - SYD
2 stops57h 00mAlaska Airlines
Deal found 10/26$605
This Hawaiian Airlines deal was found by Cheapflights users on 10/28. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/319:40 pmSYD - KOA
1 stop21h 00mAlaska Airlines
Fri 11/217:00 amKOA - SYD
1 stop15h 45mAlaska Airlines
Deal found 10/28$623
This Priceline deal was found by Cheapflights users on 10/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/88:10 pmSYD - KOA
1 stop12h 50mQantas Airways
Mon 12/158:44 amKOA - SYD
1 stop12h 36mQantas Airways
Deal found 10/26$688
This Qantas Airways deal was found by Cheapflights users on 10/28. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/28:10 pmSYD - KOA
1 stop15h 39mMultiple Airlines
Thu 11/206:00 amKOA - SYD
2 stops16h 45mMultiple Airlines
Deal found 10/28$695
This Qantas Airways deal was found by Cheapflights users on 10/27. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/111:30 pmSYD - KOA
2 stops17h 38mMultiple Airlines
Mon 12/158:44 amKOA - SYD
1 stop12h 36mMultiple Airlines
Deal found 10/27$705
This Gurufare deal was found by Cheapflights users on 10/28. 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.
Sun 11/28:10 pmSYD - KOA
1 stop15h 39mMultiple Airlines
Wed 11/199:00 pmKOA - SYD
2 stops25h 45mMultiple Airlines
Deal found 10/28$733
This Gurufare deal was found by Cheapflights users on 10/28. 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.
Fri 10/319:00 pmSYD - KOA
2 stops33h 32mMultiple Airlines
Fri 11/219:00 pmKOA - SYD
1 stop24h 20mMultiple Airlines
Deal found 10/28$766
This Aunt Betty deal was found by Cheapflights users on 10/26. 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.
Thu 12/119:40 pmSYD - KOA
1 stop18h 38mHawaiian Airlines
Mon 12/1510:00 amKOA - SYD
1 stop12h 45mHawaiian Airlines
Deal found 10/26$820

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sydney 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 October 28, 2025.
Use the filters below to find and compare flights from Sydney to Kailua-Kona that are best for you.

Fly from

Sydney

Fly to

Kailua-Kona

Route

Depart

Return

Price

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Wed 1/28

9:40 pm-3:01 pm

1 stop14h 21m

Kona Intl

Sat 2/7

6:00 am-7:45 pm

1 stop16h 45m

$577

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Wed 1/28

9:40 pm-4:10 pm

2 stops15h 30m

Kona Intl

Sat 2/7

8:45 am-7:45 pm

1 stop14h 00m

$590

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Thu 12/11

9:40 pm-7:18 pm

1 stop18h 38m

Kona Intl

Mon 12/15

1:45 pm-7:45 pm

2 stops57h 00m

$605

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Mon 2/2

8:10 pm-4:00 pm

1 stop16h 50m

Kona Intl

Sun 2/8

6:00 am-6:20 pm

1 stop15h 20m

$681

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Mon 12/8

8:10 pm-12:00 pm

1 stop12h 50m

Kona Intl

Mon 12/15

8:44 am-6:20 pm

1 stop12h 36m

$688

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sun 2/22

8:10 pm-2:08 pm

1 stop14h 58m

Kona Intl

Sun 3/1

7:00 am-6:20 pm

1 stop14h 20m

$693

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Thu 12/11

1:30 pm-10:08 am

2 stops17h 38m

Kona Intl

Mon 12/15

8:44 am-6:20 pm

1 stop12h 36m

$705

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Thu 12/11

9:40 pm-7:18 pm

1 stop18h 38m

Kona Intl

Mon 12/15

10:00 am-7:45 pm

1 stop12h 45m

$820

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Fri 1/9

9:40 pm-4:00 pm

1 stop15h 20m

Kona Intl

Sat 1/17

8:36 am-7:45 pm

1 stop14h 09m

$1,067

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Thu 1/8

9:40 pm-8:28 pm

1 stop19h 48m

Kona Intl

Tue 1/20

8:00 am-7:45 pm

2 stops38h 45m

$1,085

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 17 results
1
2
  • Most accurate provider: When it comes to deals on Sydney-Kailua-Kona flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Sydney-Kailua-Kona flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Sydney-Kailua-Kona flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sydney-Kailua-Kona flights, Cheapflights users trust eDreams the most. eDreams 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 Sydney-Kailua-Kona 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 Sydney to Kailua-Kona

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

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

Currently, July is the cheapest month in which you can book a flight from Sydney to Kailua-Kona (average of $155). Flying from Sydney to Kailua-Kona in February is currently the most expensive (average of $1,098). 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 October 28, 2025.
See what other customers who have flown with Hawaiian Airlines from Sydney to Kailua-Kona have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Hawaiian Airlines
7.8
Good
2,794 reviews

Overall

7.8

Food

7.0

Boarding

8.0

Entertainment

7.1

Comfort

7.7

Crew

8.5

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
2,794 reviews
Hawaiian Airlines
7.8
Good
2,794 reviews

Overall

7.8

Food

7.0

Boarding

8.0

Entertainment

7.1

Comfort

7.7

Crew

8.5

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 Sydney to Kailua-Kona. 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 Sydney to Kailua-Kona?

    Airlines like Hawaiian Airlines and Alaska Airlines fly from Sydney to Kailua-Kona in about 14h 21m. The time it takes to get you to your destination can typically vary by up to 1h 09m. The distance between Sydney and Kailua-Kona is about 5076 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Sydney to Kailua-Kona round-trip?

    Cheapflights users have booked flights from Sydney to Kailua-Kona round-trip from $834. Users have found that Hawaiian Airlines is 12% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Sydney to Kailua-Kona (average of $155). Flying from Sydney to Kailua-Kona in February is currently the most expensive (average of $1,098). 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 Sydney 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 Sydney to Kailua-Kona

Discover the top airline that operate flights from Sydney 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$834Average$999FlexibilityNo cancel feeOn-time85%

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