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Cheap flights from Sydney to Kailua-Kona from $794

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 20/2. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — KOA
25 Feb — 4 Mar1
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 26 January 2026.

Wed 28/121:40
SYD
-
KOA
1 stop29h 46m
Hawaiian Airlines
Sun 1/217:00
KOA
-
SYD
1 stop29h 45m
Hawaiian Airlines
Deal found 24/1$865
Wed 28/121:40
SYD
-
KOA
2 stops15h 30m
Alaska Airlines
Sun 1/221:00
KOA
-
SYD
1 stop25h 45m
Alaska Airlines
Deal found 24/1$1,013
Thu 19/221:40
SYD
-
KOA
1 stop21h 35m
Alaska Airlines
Mon 23/206:00
KOA
-
SYD
1 stop16h 45m
Alaska Airlines
Deal found 24/1$1,332
Fri 10/419:25
SYD
-
KOA
2 stops40h 33m
Multiple Airlines
Sat 18/408:51
KOA
-
SYD
2 stops27h 29m
Multiple Airlines
Deal found 25/1$1,595
Fri 10/420:45
SYD
-
KOA
1 stop17h 21m
Alaska Airlines
Sat 18/408:51
KOA
-
SYD
1 stop13h 59m
Alaska Airlines
Deal found 25/1$1,620
Wed 28/110:40
SYD
-
KOA
2 stops27h 47m
Delta
Sun 1/210:12
KOA
-
SYD
2 stops25h 18m
Delta
Deal found 24/1$1,739
Thu 19/211:20
SYD
-
KOA
2 stops30h 31m
United Airlines
Mon 23/222:55
KOA
-
SYD
2 stops37h 10m
United Airlines
Deal found 23/1$1,847
Sat 4/720:45
SYD
-
KOA
1 stop21h 08m
Alaska Airlines
Fri 10/710:18
KOA
-
SYD
1 stop12h 32m
Alaska Airlines
Deal found 25/1$1,937
Sat 4/709:30
SYD
-
KOA
2 stops29h 51m
United Airlines
Fri 10/722:55
KOA
-
SYD
2 stops36h 05m
United Airlines
Deal found 25/1$2,123

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 26 January 2026.

Round-trip from

$1,332

One-way from

$794

Popular in

October

Cheapest in

November

Average price

$1,527
Alaska Airlines
  • Alaska Airlines
  • 19/2-23/2
  • 2 total stops
  • 38h 20m total
  • Sydney to Kailua-Kona
Search Deals
20/2
  • 20/2
  • 2 total stops
  • 49h 33m total
  • Sydney to Kailua-Kona
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($36 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($92 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
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 26 January 2026.
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 19/2

21:40-22:15

1 stop21h 35m

Kona Intl

Mon 23/2

06:00-19:45

1 stop16h 45m

$1,332

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Fri 10/4

20:45-15:58

1 stop15h 13m

Kona Intl

Sat 18/4

08:51-08:20

2 stops27h 29m

$1,597

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Thu 19/2

12:10-20:51

1 stop29h 41m

Kona Intl

Mon 23/2

22:55-09:05

2 stops37h 10m

$1,847

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sat 4/7

09:30-19:21

2 stops29h 51m

Kona Intl

Fri 10/7

22:55-07:00

2 stops36h 05m

$2,123

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Fri 20/2

06:00-10:33

2 stops49h 33m

$794

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Wed 13/5

13:10-14:42

3 stops45h 32m

$808

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sat 21/2

09:00-07:17

2 stops43h 17m

$919

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Tue 7/4

20:45-14:20

1 stop13h 35m

$926

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Tue 7/4

20:45-06:26

1 stop29h 41m

$930

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Thu 9/4

20:45-19:16

1 stop18h 31m

$930

Flights are sorted by cheapest return flights first.

Deals found on 26/1

Showing 1-10 of 13 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 $225). Flying from Sydney to Kailua-Kona in January is currently the most expensive (average of $1,516). 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 26 January 2026.
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
2,829 reviews
Check prices

Crew

8.5

Boarding

8.0

Food

6.9

Overall

7.8

Comfort

7.7

Entertainment

7.1

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
2,829 reviews
Hawaiian Airlines
7.8
Good
2,829 reviews
Check prices

Crew

8.5

Boarding

8.0

Food

6.9

Overall

7.8

Comfort

7.7

Entertainment

7.1

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 21h 35m. 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 $626, 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 56% 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 $225). Flying from Sydney to Kailua-Kona in January is currently the most expensive (average of $1,516). 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

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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 647,157 searches. Data last updated 26 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$626Average$1,270FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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