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Cheap flights from Sydney to Kailua-Kona from $960

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 28/3. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — KOA
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Kailua-Kona

Enter your travel dates to find the best prices.

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 12 December 2025.

Fri 19/1221:40SYD - KOA
1 stop21h 40mHawaiian Airlines
Fri 2/107:00KOA - SYD
1 stop15h 45mHawaiian Airlines
Deal found 10/12$2,104
Tue 23/1221:40SYD - KOA
2 stops15h 29mAlaska Airlines
Fri 2/107:00KOA - SYD
1 stop15h 45mAlaska Airlines
Deal found 9/12$2,323
Fri 19/1221:40SYD - KOA
2 stops36h 29mAlaska Airlines
Fri 2/106:00KOA - SYD
1 stop16h 45mAlaska Airlines
Deal found 10/12$2,331
Wed 24/1221:40SYD - KOA
1 stop15h 33mAlaska Airlines
Sat 3/108:00KOA - SYD
2 stops38h 45mAlaska Airlines
Deal found 11/12$2,334
Wed 24/1211:20SYD - KOA
2 stops27h 26mUnited Airlines
Sat 3/121:00KOA - SYD
2 stops39h 05mUnited Airlines
Deal found 11/12$2,496
Tue 23/1211:20SYD - KOA
2 stops27h 26mUnited Airlines
Fri 2/119:55KOA - SYD
2 stops40h 10mUnited Airlines
Deal found 9/12$3,144
Wed 24/1208:30SYD - KOA
2 stops25h 14mMultiple Airlines
Sat 3/123:20KOA - SYD
3 stops42h 20mMultiple Airlines
Deal found 11/12$5,356
Wed 24/1208:30SYD - KOA
3 stops33h 06mAir Canada
Sat 3/123:20KOA - SYD
3 stops42h 20mAir Canada
Deal found 11/12$5,970
Tue 23/1211:20SYD - KOA
2 stops46h 31mAir Canada
Fri 2/123:20KOA - SYD
3 stops37h 15mAir Canada
Deal found 9/12$6,472
Fri 19/1211:20SYD - KOA
2 stops30h 16mAir Canada
Fri 2/123:20KOA - SYD
3 stops37h 15mAir Canada
Deal found 10/12$6,672
Tue 23/1213:00SYD - KOA
3 stops47h 16mQatar Airways
Fri 2/115:45KOA - SYD
3 stops67h 40mQatar Airways
Deal found 9/12$11,257

Find 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 12 December 2025.

Round-trip from

$1,394

One-way from

$960

Popular in

October

Cheapest in

May

Average price

$1,682
Alaska Airlines
  • Alaska Airlines
  • 5/3-9/3
  • 2 total stops
  • 46h 45m total
  • Sydney to Kailua-Kona
Search Deals
Alaska Airlines
  • Alaska Airlines
  • 28/3
  • 1 total stop
  • 12h 34m total
  • Sydney to Kailua-Kona
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($117 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($107 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 12 December 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

Thu 15/1

21:40-19:10

1 stop18h 30m

Kona Intl

Sun 18/1

06:00-19:45

1 stop16h 45m

$1,271

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Thu 5/3

21:40-09:25

1 stop32h 45m

Kona Intl

Mon 9/3

08:45-19:45

1 stop14h 00m

$1,394

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Thu 5/3

21:40-06:26

1 stop29h 46m

Kona Intl

Mon 9/3

08:45-19:45

1 stop14h 00m

$1,395

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Tue 10/2

21:40-13:51

1 stop13h 11m

Kona Intl

Sun 15/2

21:01-19:45

1 stop25h 44m

$1,412

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sun 11/1

21:40-15:01

1 stop14h 21m

Kona Intl

Tue 20/1

06:00-19:45

1 stop16h 45m

$1,784

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sun 11/1

21:40-13:51

1 stop13h 11m

Kona Intl

Sat 17/1

06:00-19:45

1 stop16h 45m

$1,784

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sun 11/1

21:40-13:51

1 stop13h 11m

Kona Intl

Sun 18/1

06:00-19:45

1 stop16h 45m

$1,784

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Mon 12/1

21:40-15:01

1 stop14h 21m

Kona Intl

Sun 18/1

06:00-19:45

1 stop16h 45m

$1,787

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sun 11/1

21:40-20:28

1 stop19h 48m

Kona Intl

Mon 19/1

07:30-19:45

1 stop15h 15m

$1,787

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Thu 8/1

21:40-13:51

1 stop13h 11m

Kona Intl

Sat 17/1

06:00-19:45

1 stop16h 45m

$1,819

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Showing 1-10 of 15 results
1
2

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 return 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 $233). Flying from Sydney to Kailua-Kona in February is currently the most expensive (average of $1,655). 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 12 December 2025.
Check out reviews from past customers who have flown with Hawaiian Airlines from Sydney to Kailua-Kona to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Hawaiian Airlines
7.8
Good
2,817 reviews
Check prices

Comfort

7.7

Crew

8.5

Overall

7.8

Entertainment

7.1

Food

6.9

Boarding

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

LAX - LIH

Not a problem, but KAYAK screw up, you didn’t complete our reservation, I make reservations back in February, but you only made it for me and not my wife so we missed our flight that was to be direct to Lih so we had to redo it.i could here the ticket agent complaining with your people and trying to get it fixed. Not a good way to do business. I have used KAYAK several times before with out any problems but understand it was our anniversary so we missed our dinner cruise and the weather was bad the next few days🖕🏾🤨 E
Hawaiian Airlines
7.8
Good
2,817 reviews
Hawaiian Airlines
7.8
Good
2,817 reviews
Check prices

Comfort

7.7

Crew

8.5

Overall

7.8

Entertainment

7.1

Food

6.9

Boarding

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

LAX - LIH

Not a problem, but KAYAK screw up, you didn’t complete our reservation, I make reservations back in February, but you only made it for me and not my wife so we missed our flight that was to be direct to Lih so we had to redo it.i could here the ticket agent complaining with your people and trying to get it fixed. Not a good way to do business. I have used KAYAK several times before with out any problems but understand it was our anniversary so we missed our dinner cruise and the weather was bad the next few days🖕🏾🤨 E

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?

    Departing from Sydney to Kailua-Kona will take you 18h 30m. Airlines will cover a distance of 8169 km. This flight may include one or multiple stops.

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

    Currently priced at $649, Hawaiian Airlines will fly you from Sydney to Kailua-Kona and back. In addition to Hawaiian Airlines, many other airlines offer competitively priced options for your trip. Hawaiian Airlines is priced at 54% lower than the current average price of a flight leaving 3 months from now.

  • 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 holiday 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 $233). Flying from Sydney to Kailua-Kona in February is currently the most expensive (average of $1,655). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 647,157 searches. Data last updated 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$649Average$1,319FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Sydney to Kailua-Kona?

When you search for this flight from Sydney to Kailua-Kona, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Kailua-Kona?

Cheapflights helps you find that perfect flight to Kailua-Kona from Sydney by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Sydney to Kailua-Kona with no change fees?

Yes, we can. To see specific flights from Sydney to Kailua-Kona with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Sydney to Kailua-Kona become cheaper?

Yes! Start tracking prices for Sydney to Kailua-Kona flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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