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Cheap flights from Sydney to Kailua-Kona from $776

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 14/4. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — KOA
11 Apr — 18 Apr1
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 March 2026.

Sat 14/321:40
SYD
-
KOA
1 stop21h 35m
Alaska Airlines
Sat 21/308:51
KOA
-
SYD
1 stop13h 54m
Alaska Airlines
Deal found 9/3$838
Tue 4/820:45
SYD
-
KOA
1 stop29h 37m
Alaska Airlines
Sun 9/821:00
KOA
-
SYD
1 stop25h 50m
Alaska Airlines
Deal found 10/3$845
Fri 24/420:45
SYD
-
KOA
1 stop16h 22m
Alaska Airlines
Fri 1/519:46
KOA
-
SYD
1 stop27h 04m
Alaska Airlines
Deal found 10/3$846
Fri 13/321:40
SYD
-
KOA
1 stop12h 45m
Hawaiian Airlines
Wed 18/306:00
KOA
-
SYD
1 stop16h 45m
Hawaiian Airlines
Deal found 9/3$866
Sat 9/520:45
SYD
-
KOA
1 stop15h 27m
Alaska Airlines
Wed 20/508:51
KOA
-
SYD
1 stop13h 59m
Alaska Airlines
Deal found 8/3$873
Sat 25/420:45
SYD
-
KOA
1 stop18h 31m
Alaska Airlines
Sat 2/506:00
KOA
-
SYD
1 stop16h 50m
Alaska Airlines
Deal found 10/3$887
Thu 19/321:40
SYD
-
KOA
1 stop30h 36m
Alaska Airlines
Mon 23/309:59
KOA
-
SYD
1 stop12h 46m
Alaska Airlines
Deal found 11/3$903
Sun 10/520:45
SYD
-
KOA
1 stop13h 54m
Alaska Airlines
Wed 20/506:00
KOA
-
SYD
1 stop16h 50m
Alaska Airlines
Deal found 8/3$904
Sat 11/420:45
SYD
-
KOA
1 stop15h 54m
Alaska Airlines
Sat 25/409:59
KOA
-
SYD
1 stop12h 51m
Alaska Airlines
Deal found 8/3$913
Sat 9/520:45
SYD
-
KOA
1 stop18h 31m
Alaska Airlines
Thu 21/506:00
KOA
-
SYD
1 stop16h 50m
Alaska Airlines
Deal found 8/3$914

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 March 2026.

Round-trip from

$845

One-way from

$776

Popular in

October

Cheapest in

November

Average price

$1,270
Alaska Airlines
  • Alaska Airlines
  • 4/8-9/8
  • 2 total stops
  • 55h 27m total
  • Sydney to Kailua-Kona
Search Deals
14/4
  • 14/4
  • 3 total stops
  • 21h 05m total
  • Sydney to Kailua-Kona
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($59 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($91 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 12 March 2026.
Use the filters below to find and compare flights from Sydney to Kailua-Kona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Tue 4/8

20:45-06:22

1 stop29h 37m

Kona Intl

Sun 9/8

21:00-18:50

1 stop25h 50m

$845

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sat 25/4

20:45-19:16

1 stop18h 31m

Kona Intl

Sat 2/5

06:00-18:50

1 stop16h 50m

$887

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Fri 24/4

20:45-15:21

2 stops14h 36m

Kona Intl

Fri 1/5

06:00-18:50

1 stop16h 50m

$945

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sun 26/4

20:45-20:26

1 stop19h 41m

Kona Intl

Sun 3/5

17:00-18:50

1 stop29h 50m

$1,651

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sun 26/4

08:55-14:39

2 stops25h 44m

Kona Intl

Sun 3/5

19:46-06:20

2 stops38h 34m

$1,812
Fastest return journey

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sun 29/3

20:15-12:24

1 stop13h 09m

Kona Intl

Sun 5/4

08:51-18:30

1 stop13h 39m

$1,829

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Mon 6/4

10:20-07:16

2 stops40h 56m

Kona Intl

Mon 13/4

08:51-07:00

2 stops50h 09m

$3,196

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sat 9/5

12:00-19:52

3 stops51h 52m

Kona Intl

Wed 20/5

21:25-17:10

2 stops47h 45m

$3,318

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sun 26/4

06:00-19:42

3 stops33h 42m

Kona Intl

Sun 3/5

23:04-07:20

2 stops36h 16m

$3,394

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Fri 24/4

07:00-19:42

3 stops32h 42m

Kona Intl

Fri 1/5

23:04-07:20

2 stops36h 16m

$3,431

Flights are sorted by cheapest return flights first.

Deals found on 7/3

Showing 1-10 of 18 resultsSorted by cheapest first
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 $218). Flying from Sydney to Kailua-Kona in January is currently the most expensive (average of $1,471). 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.

How much does it cost for a return flight from Sydney to Kailua-Kona?

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 March 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
2,838 reviews
Check prices

Boarding

8.0

Comfort

7.7

Crew

8.5

Food

6.9

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

SYD - HNL

Baggage had problems going and coming back. My husband's golf clubs were left in Honolulu on the way to Auckland, and they made no attempt to get it there for 3 days, after which we had already left on our cruise (which involved golfing). We had to make arrangements on our own to get them picked up in Auckland and delivered to our next port. On our return, the flight landed at 8:30 pm, but our luggage did not show up at baggage until 10 pm (90 minutes). Evidently, there was a problem with a stuck cargo door, but no one bothered to explain that to us (many people were waiting). That was very frustrating!
Hawaiian Airlines
7.8
Good
2,838 reviews
Hawaiian Airlines
7.8
Good
2,838 reviews
Check prices

Boarding

8.0

Comfort

7.7

Crew

8.5

Food

6.9

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

SYD - HNL

Baggage had problems going and coming back. My husband's golf clubs were left in Honolulu on the way to Auckland, and they made no attempt to get it there for 3 days, after which we had already left on our cruise (which involved golfing). We had to make arrangements on our own to get them picked up in Auckland and delivered to our next port. On our return, the flight landed at 8:30 pm, but our luggage did not show up at baggage until 10 pm (90 minutes). Evidently, there was a problem with a stuck cargo door, but no one bothered to explain that to us (many people were waiting). That was very frustrating!

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 29h 37m. Airlines will cover a distance of 8169 km.

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

    Currently priced at $608, 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. Check Cheapflights for deals on Alaska Airlines for as low as $936. Hawaiian Airlines is priced at 55% 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 $218). Flying from Sydney to Kailua-Kona in January is currently the most expensive (average of $1,471). 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 2 airlines flying from Sydney to Kailua-Kona

Discover the top 2 airlines 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 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$608Average$1,248FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
Alaska AirlinesCheapest$936Average$1,218FlexibilityNo cancel feeOn-timeN/A
Search Alaska 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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