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Cheap flights from Sydney to Kailua-Kona from $981

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 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — KOA
18 Jun — 25 Jun1
1 adult

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 13 June 2025.

Round-trip from

$1,076

One-way from

$981

Popular in

December

Cheapest in

September

Average price

$1,316
Alaska Airlines
  • Alaska Airlines
  • 26/7-2/8
  • 2 total stops
  • 48h 57m total
  • Sydney to Kailua-Kona
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Delta
  • Delta
  • 31/8
  • 2 total stops
  • 28h 18m total
  • Sydney to Kailua-Kona
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($448 potential increase over avg. return price).
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Cheapest flight prices on average. 7% potential price decrease ($141 potential savings vs. average return price).
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Average for round-trip flights in June 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 13 June 2025.

Sat 26/721:40SYD - KOA
1 stop31h 12mAlaska Airlines
Sat 2/806:00KOA - SYD
1 stop17h 45mAlaska Airlines
Deal found 11/6$1,076
Sat 26/712:45SYD - KOA
2 stops18h 07mMultiple Airlines
Sat 2/806:00KOA - SYD
2 stops20h 25mMultiple Airlines
Deal found 11/6$1,286
Tue 8/708:55SYD - KOA
2 stops33h 15mJapan Airlines
Tue 15/707:00KOA - SYD
2 stops27h 20mJapan Airlines
Deal found 12/6$1,879
Sat 26/709:30SYD - KOA
2 stops29h 54mUnited Airlines
Sat 2/815:15KOA - SYD
2 stops43h 45mUnited Airlines
Deal found 10/6$2,221
Tue 23/1221:40SYD - KOA
1 stop18h 02mHawaiian Airlines
Thu 1/107:00KOA - SYD
1 stop15h 45mHawaiian Airlines
Deal found 11/6$2,510
Tue 23/1210:30SYD - KOA
2 stops20h 16mQantas Airways
Thu 1/106:00KOA - SYD
2 stops19h 25mQantas Airways
Deal found 11/6$3,431
Sat 26/709:20SYD - KOA
2 stops30h 04mAir Canada
Sat 2/822:50KOA - SYD
3 stops40h 50mAir Canada
Deal found 11/6$3,899

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 13 June 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

Sat 26/7

21:40-08:52

1 stop31h 12m

Kona Intl

Sat 2/8

06:00-19:45

1 stop17h 45m

$1,076

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sat 26/7

12:45-10:52

2 stops18h 07m

Kona Intl

Sat 2/8

06:00-22:25

2 stops20h 25m

$1,286

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Tue 8/7

08:55-22:10

2 stops33h 15m

Kona Intl

Tue 15/7

07:00-06:20

2 stops27h 20m

$1,879

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sat 26/7

09:30-19:24

2 stops29h 54m

Kona Intl

Sat 2/8

15:15-07:00

2 stops43h 45m

$2,221

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sat 26/7

09:20-19:24

2 stops30h 04m

Kona Intl

Sat 2/8

22:50-11:40

3 stops40h 50m

$3,899

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sun 31/8

09:25-19:00

1 stop29h 35m

$981

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Thu 27/11

21:40-16:15

2 stops15h 35m

$1,039

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Thu 27/11

14:00-06:25

3 stops37h 25m

$1,460

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sun 31/8

19:00-22:09

3 stops47h 09m

$3,036

Flights are sorted by cheapest return flights first.

Deals found on 12/6

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

Rainfall in Kailua-Kona by month

Plan your trip to Kailua-Kona by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kailua-Kona ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. February is typically the driest time to visit Kailua-Kona when rainfall is around 40.0 mm.

Temperature in Kailua-Kona by month

Plan your trip to Kailua-Kona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kailua-Kona, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 22.0 C).

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 13 June 2025.
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Food

7.7

Boarding

8.4

Entertainment

7.8

Overall

8.3

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Japan Airlines
8.3
Very Good
1,490 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Food

7.7

Boarding

8.4

Entertainment

7.8

Overall

8.3

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Alaska Airlines
8.0
Very Good
10,000 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Food

7.7

Boarding

8.4

Entertainment

7.8

Overall

8.3

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Delta
8.0
Very Good
7,950 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Food

7.7

Boarding

8.4

Entertainment

7.8

Overall

8.3

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Hawaiian Airlines
7.9
Good
2,494 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Food

7.7

Boarding

8.4

Entertainment

7.8

Overall

8.3

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Qantas Airways
7.5
Good
854 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Food

7.7

Boarding

8.4

Entertainment

7.8

Overall

8.3

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

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.

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

    Currently priced at $1,076, Alaska Airlines will fly you from Sydney to Kailua-Kona and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Hawaiian Airlines and Qantas Airways - these airlines can fly you to your destination from $1,093 and $1,851, respectively. Alaska Airlines is priced at 23% 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.

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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$359Average$1,566FlexibilityNo 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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