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Cheap flights from Kailua-Kona to Sydney from $534

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 26/6. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — SYD
20 Apr — 27 Apr1
1 adult

Cheap 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 15 April 2025.

Round-trip from

$1,705

One-way from

$534
14/8-28/8
  • 14/8-28/8
  • 3 total stops
  • 38h 11m total
  • Kailua-Kona to Sydney
Search Deals
26/6
  • 26/6
  • 1 total stop
  • 27h 30m total
  • Kailua-Kona to Sydney
Search Deals

Find flight deals from Kailua-Kona to Sydney

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 15 April 2025.

Thu 14/821:00KOA - SYD
1 stop21h 40mMultiple Airlines
Thu 28/814:00SYD - KOA
2 stops16h 31mMultiple Airlines
Deal found 15/4$1,705
Thu 14/813:15KOA - SYD
1 stop21h 45mUnited Airlines
Thu 28/810:20SYD - KOA
1 stop21h 21mUnited Airlines
Deal found 14/4$2,381
Wed 14/507:00KOA - SYD
1 stop16h 45mAlaska Airlines
Sun 18/521:40SYD - KOA
2 stops35h 54mAlaska Airlines
Deal found 13/4$2,625

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 15 April 2025.
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 14/8

21:00-14:40

1 stop21h 40m

Sydney Kingsford Smith

Thu 28/8

14:00-10:31

2 stops16h 31m

$1,705

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Thu 14/8

13:15-07:00

1 stop21h 45m

Sydney Kingsford Smith

Thu 28/8

10:20-11:41

1 stop21h 21m

$2,381

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Wed 14/5

07:00-19:45

1 stop16h 45m

Sydney Kingsford Smith

Sun 18/5

21:40-13:34

2 stops35h 54m

$2,625

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Thu 26/6

15:10-14:40

1 stop27h 30m

$534

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Sun 8/6

13:15-07:00

1 stop21h 45m

$1,227

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Wed 30/4

14:15-19:45

2 stops33h 30m

$1,389

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Thu 1/5

08:00-08:00

2 stops28h 00m

$1,430

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Wed 30/4

06:00-19:45

1 stop17h 45m

$1,617

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Fri 2/5

13:42-08:20

3 stops46h 38m

$9,418

Flights are sorted by cheapest return flights first.

Deals found on 14/4

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.

Cheapflights Insights

Everything you need to know about your flight from Kailua-Kona to Sydney

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated 15 April 2025.
Alaska Airlines
8.0
Very Good
9,876 reviews
Check prices

Food

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very Good
9,876 reviews
Alaska Airlines
8.0
Very Good
9,876 reviews
Check prices

Food

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,374 reviews
Alaska Airlines
8.0
Very Good
9,876 reviews
Check prices

Food

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,658 reviews
Alaska Airlines
8.0
Very Good
9,876 reviews
Check prices

Food

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very Good
9,876 reviews
Check prices

Food

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Philippine Airlines
7.2
Good
855 reviews
Alaska Airlines
8.0
Very Good
9,876 reviews
Check prices

Food

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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.

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

    Cheapflights users have booked flights from Kailua-Kona to Sydney round-trip from $2,381. Another airline that can offer you cheap pricing is Alaska Airlines.

  • What are the cheapest airlines to fly from Kailua-Kona to Sydney one-way?

    $1,227 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Alaska Airlines and Philippine Airlines, with prices starting from $1,389 and $1,430, respectively.

  • 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.

  • What is the cheapest month to book a flight from Kailua-Kona to Sydney?

    Currently, May is the cheapest month in which you can book a flight from Kailua-Kona to Sydney (average of $129). Flying from Kailua-Kona to Sydney in October is currently the most expensive (average of $171). 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

Travelling to a place near Kailua-Kona?

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

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.
Honolulu to Sydney flights
Lihue to Sydney flights
Kailua-Kona to Coolangatta flights

Fly with Cheapflights

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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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