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Kailua-Kona

$455+ 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — KOA
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$671
(Trip.com)

One-way from

$455
(Jettzy)

Popular in

December

Cheapest in

September

Average price

$845
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. 15% potential increase in price ($176 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($58 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 6/149:40 pmSYD - KOA
2 stops34h 45mAlaska Airlines
Sat 6/211:42 pmKOA - SYD
2 stops58h 03mAlaska Airlines
Deal found 4/29$921
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/159:30 amSYD - KOA
2 stops40h 57mUnited Airlines
Sun 6/226:00 pmKOA - SYD
3 stops40h 55mUnited Airlines
Deal found 4/30$1,423
This KAYAK deal was found by Cheapflights users on 4/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/71:15 pmSYD - KOA
3 stops37h 12mMultiple Airlines
Thu 8/147:56 pmKOA - SYD
3 stops20h 19mMultiple Airlines
Deal found 4/30$1,511
This Hawaiian Airlines deal was found by Cheapflights users on 5/1. 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.
Tue 12/239:40 pmSYD - KOA
1 stop29h 45mHawaiian Airlines
Thu 1/16:00 amKOA - SYD
1 stop16h 45mHawaiian Airlines
Deal found 5/1$1,730
This FlightHub deal was found by Cheapflights users on 4/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/38:55 amSYD - KOA
2 stops24h 18mJapan Airlines
Wed 9/1010:20 amKOA - SYD
2 stops24h 00mJapan Airlines
Deal found 4/30$5,552
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/29:25 amSYD - KOA
1 stop29h 00mDelta
Tue 9/99:22 amKOA - SYD
2 stops25h 13mDelta
Deal found 4/30$11,820
This Booking.com deal was found by Cheapflights users on 4/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/39:20 amSYD - KOA
2 stops30h 04mAir Canada
Wed 9/101:30 pmKOA - SYD
3 stops45h 50mAir Canada
Deal found 4/30$13,424

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 May 1, 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 6/14

9:40 pm-12:25 pm

2 stops34h 45m

Kona Intl

Sat 6/21

1:42 pm-7:45 pm

2 stops58h 03m

$921

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sun 6/15

9:30 am-6:27 am

2 stops40h 57m

Kona Intl

Sun 6/22

6:00 pm-6:55 am

3 stops40h 55m

$1,423

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Thu 8/7

1:15 pm-6:27 am

3 stops37h 12m

Kona Intl

Thu 8/14

7:56 pm-12:15 pm

3 stops20h 19m

$1,511

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Wed 9/3

8:55 am-1:13 pm

2 stops24h 18m

Kona Intl

Wed 9/10

10:20 am-6:20 am

2 stops24h 00m

$5,552

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Tue 9/2

9:25 am-5:38 pm

2 stops28h 13m

Kona Intl

Tue 9/9

9:22 am-6:35 am

2 stops25h 13m

$11,820

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Wed 9/3

9:20 am-7:24 pm

2 stops30h 04m

Kona Intl

Wed 9/10

1:30 pm-7:20 am

3 stops45h 50m

$13,424

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sun 8/31

4:20 pm-9:46 am

1 stop13h 26m

$455

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sun 8/31

7:15 pm-10:09 pm

3 stops46h 54m

$1,790

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Compare providers for flights from Sydney to Kailua-Kona

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sydney to Kailua-Kona in May.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sydney-Kailua-Kona flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Sydney-Kailua-Kona flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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

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 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Kailua-Kona when rainfall is around 1.6 in.

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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).

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 May 1, 2025.
Japan Airlines
8.3
Very good
1,464 reviews

Boarding

8.4

Food

7.7

Overall

8.3

Comfort

8.2

Entertainment

7.8

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
1,464 reviews
Japan Airlines
8.3
Very good
1,464 reviews

Boarding

8.4

Food

7.7

Overall

8.3

Comfort

8.2

Entertainment

7.8

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
9,972 reviews
Japan Airlines
8.3
Very good
1,464 reviews

Boarding

8.4

Food

7.7

Overall

8.3

Comfort

8.2

Entertainment

7.8

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
7,934 reviews
Japan Airlines
8.3
Very good
1,464 reviews

Boarding

8.4

Food

7.7

Overall

8.3

Comfort

8.2

Entertainment

7.8

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
2,409 reviews
Japan Airlines
8.3
Very good
1,464 reviews

Boarding

8.4

Food

7.7

Overall

8.3

Comfort

8.2

Entertainment

7.8

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.
Qatar Airways
7.4
Good
3,563 reviews
Japan Airlines
8.3
Very good
1,464 reviews

Boarding

8.4

Food

7.7

Overall

8.3

Comfort

8.2

Entertainment

7.8

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?

    Cheapflights users have booked flights from Sydney to Kailua-Kona round-trip from $671. Other airlines that can offer you cheap pricing are Alaska Airlines, from $676, and United Airlines, from $1,423. Users have found that Hawaiian Airlines is 28% 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, October is the cheapest month in which you can book a flight from Sydney to Kailua-Kona (average of $409). Flying from Sydney to Kailua-Kona in June is currently the most expensive (average of $624). 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$584Average$997FlexibilityNo cancel feeOn-time85%

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