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Cheap flights from The Big Island to Sydney from $617

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 16/10. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — SYD
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from The Big Island to Sydney

Keep the following information in mind while searching for The Big Island to Sydney flight deals. Data was last updated 17 September 2025.

Round-trip from

$1,657

One-way from

$617
Hawaiian Airlines
  • Hawaiian Airlines
  • 15/10-30/10
  • 2 total stops
  • 31h 24m total
  • The Big Island to Sydney
Search Deals
16/10
  • 16/10
  • 1 total stop
  • 21h 40m total
  • The Big Island to Sydney
Search Deals

Find flight deals from The Big Island to Sydney

Cheapest flights from The Big Island to Sydney
Explore the most affordable flight options available from The Big Island to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Wed 15/1006:00KOA - SYD
1 stop16h 45mHawaiian Airlines
Thu 30/1021:40SYD - KOA
1 stop14h 39mHawaiian Airlines
Deal found 16/9$1,657
Wed 15/1008:19KOA - SYD
2 stops14h 26mAlaska Airlines
Thu 30/1021:40SYD - KOA
2 stops16h 49mAlaska Airlines
Deal found 17/9$1,665
Tue 14/1015:24KOA - SYD
1 stop31h 21mHawaiian Airlines
Tue 28/1021:40SYD - KOA
1 stop18h 03mHawaiian Airlines
Deal found 16/9$1,674
Tue 14/1012:22KOA - SYD
2 stops34h 23mAlaska Airlines
Tue 28/1021:40SYD - KOA
2 stops14h 22mAlaska Airlines
Deal found 16/9$1,683
Tue 14/1021:00KOA - SYD
1 stop21h 40mMultiple Airlines
Wed 29/1019:15SYD - KOA
2 stops36h 15mMultiple Airlines
Deal found 14/9$1,761
Wed 15/1017:30KOA - SYD
2 stops42h 30mMultiple Airlines
Thu 30/1011:35SYD - KOA
2 stops28h 08mMultiple Airlines
Deal found 16/9$1,867
Fri 19/907:03KOA - SYD
2 stops30h 02mMultiple Airlines
Sun 21/916:20SYD - KOA
1 stop13h 28mMultiple Airlines
Deal found 15/9$1,886
Tue 14/1007:03KOA - SYD
2 stops28h 57mMultiple Airlines
Tue 28/1011:35SYD - KOA
2 stops29h 52mMultiple Airlines
Deal found 15/9$1,897
Fri 19/907:03KOA - SYD
1 stop16h 42mHawaiian Airlines
Sun 21/921:40SYD - KOA
1 stop20h 33mHawaiian Airlines
Deal found 15/9$2,030

Cheapflights Fare Finder

 
Customise your flight search to find flights from The Big Island 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 17 September 2025.
Use the filters below to find and compare flights from The Big Island to Sydney that are best for you.

Fly from

The Big Island

Fly to

Sydney

Route

Depart

Return

Price

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Wed 15/10

07:03-19:45

1 stop15h 42m

Sydney Kingsford Smith

Thu 30/10

21:40-18:43

1 stop18h 03m

$1,656

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Wed 15/10

08:19-19:45

2 stops14h 26m

Sydney Kingsford Smith

Thu 30/10

21:40-15:02

2 stops14h 22m

$1,665

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Tue 14/10

18:30-19:45

1 stop28h 15m

Sydney Kingsford Smith

Tue 28/10

21:40-15:02

2 stops14h 22m

$1,674

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Tue 14/10

18:30-19:45

1 stop28h 15m

Sydney Kingsford Smith

Tue 28/10

21:40-15:19

1 stop14h 39m

$1,674

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Tue 14/10

19:42-19:45

1 stop27h 03m

Sydney Kingsford Smith

Tue 21/10

21:40-17:22

2 stops16h 42m

$1,674

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Tue 14/10

21:00-15:40

1 stop21h 40m

Sydney Kingsford Smith

Wed 29/10

19:15-10:30

2 stops36h 15m

$1,761

HiloSydney

ITO - SYD

ITOSYD

Hilo Intl

Wed 29/10

18:26-09:15

2 stops41h 49m

Sydney Kingsford Smith

Wed 5/11

12:10-20:30

2 stops29h 20m

$3,508

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Thu 16/10

21:00-15:40

1 stop21h 40m

$617

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Tue 4/11

08:41-09:15

3 stops51h 34m

$845

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Tue 14/10

21:00-15:40

1 stop21h 40m

$868

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 17 results
1
2

Best time to book a flight from The Big Island to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from The Big Island 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 The Big Island to Sydney
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from The Big Island to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from The Big Island?

    If you book a flight to Sydney from The Big Island, you will be flying to Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 7.5 km from the centre of Sydney.

  • How long is the flight from The Big Island to Sydney?

    Departing from The Big Island to Sydney will take you 14h 26m. The Big Island and Sydney are separated by a distance of 8169 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from The Big Island to Sydney that include hotel bookings?

    Yes. In addition to deals on The Big Island to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from The Big Island to Sydney?

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

  • Can I find deals for business class flights from The Big Island to Sydney?

    Yes. Cheapflights offers flight deals from The Big Island 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 The Big Island to Sydney?

    Currently, May is the cheapest month in which you can book a flight from The Big Island to Sydney (average of $129). Flying from The Big Island 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 Sydney?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for The Big Island to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
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