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Cheap flights from Kailua-Kona to Sydney from $1,841

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — SYD
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kailua-Kona to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Kailua-Kona to Sydney
Explore the most affordable flight options available from Kailua-Kona to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.

Thu 12/315:53
KOA
-
SYD
2 stops47h 42m
Multiple Airlines
Thu 19/321:40
SYD
-
KOA
1 stop18h 36m
Multiple Airlines
Deal found 25/1$1,841
Sat 19/907:00
KOA
-
SYD
2 stops29h 00m
Multiple Airlines
Fri 9/1011:15
SYD
-
KOA
2 stops43h 33m
Multiple Airlines
Deal found 25/1$1,878
Sun 30/809:18
KOA
-
SYD
2 stops26h 42m
Philippine Airlines
Thu 3/910:15
SYD
-
KOA
2 stops23h 55m
Philippine Airlines
Deal found 25/1$1,893
Mon 13/414:39
KOA
-
SYD
1 stop44h 51m
Multiple Airlines
Mon 4/506:00
SYD
-
KOA
2 stops50h 16m
Multiple Airlines
Deal found 25/1$1,909
Sat 29/815:30
KOA
-
SYD
2 stops48h 15m
Multiple Airlines
Fri 18/920:15
SYD
-
KOA
1 stop30h 10m
Multiple Airlines
Deal found 25/1$2,217
Mon 13/412:02
KOA
-
SYD
1 stop22h 53m
United Airlines
Mon 4/509:30
SYD
-
KOA
1 stop22h 30m
United Airlines
Deal found 25/1$2,255
Sat 29/822:55
KOA
-
SYD
2 stops36h 05m
United Airlines
Fri 18/909:30
SYD
-
KOA
2 stops30h 00m
United Airlines
Deal found 25/1$2,333
Wed 11/313:30
KOA
-
SYD
1 stop22h 45m
United Airlines
Wed 18/312:10
SYD
-
KOA
1 stop28h 41m
United Airlines
Deal found 25/1$2,471

Find flight deals from Kailua-Kona to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Kailua-Kona (KOA) to Sydney (SYD). 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 28 January 2026.

Round-trip from

$1,841
12/3-19/3
  • 12/3-19/3
  • 3 total stops
  • 66h 18m total
  • Kailua-Kona to Sydney
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kailua-Kona to Sydney 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 28 January 2026.
Use the filters below to find and compare flights from Kailua-Kona to Sydney that are best for you.

Fly from

Kailua-Kona

Fly to

Sydney

Route

Depart

Return

Price

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Thu 12/3

15:53-12:35

2 stops47h 42m

Sydney Kingsford Smith

Thu 19/3

21:40-19:16

1 stop18h 36m

$1,841

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Mon 13/4

14:39-07:30

1 stop44h 51m

Sydney Kingsford Smith

Mon 4/5

06:00-12:16

2 stops50h 16m

$1,909

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Mon 13/4

22:48-07:00

2 stops36h 12m

Sydney Kingsford Smith

Mon 4/5

09:30-19:50

2 stops30h 20m

$2,261

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Wed 11/3

13:30-09:15

1 stop22h 45m

Sydney Kingsford Smith

Wed 18/3

12:10-19:51

1 stop28h 41m

$2,471

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Wed 18/2

06:00-18:20

1 stop15h 20m

Sydney Kingsford Smith

Wed 25/2

20:10-12:00

1 stop12h 50m

$2,555

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Thu 12/3

19:50-19:45

1 stop26h 55m

Sydney Kingsford Smith

Thu 19/3

21:40-18:06

1 stop17h 26m

$2,572

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Thu 12/3

13:25-09:05

1 stop22h 40m

Sydney Kingsford Smith

Thu 19/3

10:25-14:13

2 stops24h 48m

$2,621

Flights are sorted by cheapest return flights first.

Deals found on 25/1

Best time to book a flight from Kailua-Kona to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Kailua-Kona 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.

Related info for your journey

Find useful and relevant information for your journey from Kailua-Kona to Sydney. 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 Kailua-Kona to Sydney?

    Airlines like United Airlines fly from Kailua-Kona to Sydney in about 36h 12m. The time it takes to get you to your destination can typically vary by up to . Kailua-Kona and Sydney are separated by a distance of 8169 km.

  • Can I find deals for flights from Kailua-Kona to Sydney that include hotel bookings?

    Yes. In addition to deals on Kailua-Kona to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Kailua-Kona to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kailua-Kona to Sydney.

  • Can I find deals for business class flights from Kailua-Kona to Sydney?

    Yes. Cheapflights offers flight deals from Kailua-Kona to Sydney 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

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Manly
Katoomba
Terrigal
Lithgow
Leura
Coogee
Cronulla
Randwick
Bondi Beach

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Kailua-Kona to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
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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 Kailua-Kona to Sydney?

Deals for Kailua-Kona to Sydney flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to Sydney from Kailua-Kona 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 Kailua-Kona to Sydney with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Kailua-Kona to Sydney, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Kailua-Kona to Sydney 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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