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Cheap flights from Sydney to The Big Island from $585

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 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — KOA
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to The Big Island

Keep the following information in mind while searching for Sydney to The Big Island flight deals. Data was last updated 7 November 2025.

Round-trip from

$856

One-way from

$585

Popular in

October

Cheapest in

March

Average price

$1,193
Hawaiian Airlines
  • Hawaiian Airlines
  • 26/3-30/3
  • 2 total stops
  • 47h 53m total
  • Sydney to The Big Island
Search Deals
Hawaiian Airlines
  • Hawaiian Airlines
  • 21/4
  • 1 total stop
  • 16h 40m total
  • Sydney to The Big Island
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($124 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($110 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Sydney to The Big Island

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to The Big Island
Explore the most affordable flight options available from Sydney to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 November 2025.

Thu 13/1121:40SYD - KOA
1 stop30h 39mHawaiian Airlines
Tue 18/1118:55KOA - SYD
1 stop27h 50mHawaiian Airlines
Deal found 7/11$891
Thu 13/1121:40SYD - KOA
2 stops14h 12mAlaska Airlines
Tue 18/1117:53KOA - SYD
1 stop28h 52mAlaska Airlines
Deal found 7/11$928
Thu 11/1221:40SYD - KOA
1 stop18h 38mAlaska Airlines
Mon 15/1208:44KOA - SYD
1 stop14h 01mAlaska Airlines
Deal found 7/11$957
Sat 20/1221:40SYD - KOA
1 stop30h 38mAlaska Airlines
Sun 28/1219:10KOA - SYD
1 stop27h 35mAlaska Airlines
Deal found 6/11$1,636
Tue 23/1221:40SYD - KOA
1 stop21h 40mAlaska Airlines
Thu 1/110:18KOA - SYD
1 stop12h 27mAlaska Airlines
Deal found 5/11$2,153
Sat 20/1212:30SYD - KOA
2 stops18h 18mMultiple Airlines
Sun 28/1206:00KOA - SYD
1 stop15h 20mMultiple Airlines
Deal found 4/11$2,567

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to The Big Island 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 7 November 2025.
Use the filters below to find and compare flights from Sydney to The Big Island that are best for you.

Fly from

Sydney

Fly to

The Big Island

Route

Depart

Return

Price

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Thu 11/12

21:40-19:18

1 stop18h 38m

Kona Intl

Mon 15/12

08:44-19:45

1 stop14h 01m

$957

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Mon 4/5

20:15-10:23

1 stop34h 08m

Kona Intl

Thu 7/5

07:00-20:15

2 stops17h 15m

$1,422

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sat 20/12

21:40-07:18

1 stop30h 38m

Kona Intl

Sun 28/12

19:10-19:45

1 stop27h 35m

$1,636

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Mon 4/5

09:25-18:34

1 stop29h 09m

Kona Intl

Thu 7/5

20:40-06:35

1 stop37h 55m

$1,770

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Thu 8/1

20:10-16:00

1 stop16h 50m

Kona Intl

Tue 20/1

06:00-21:00

2 stops18h 00m

$1,784

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Thu 8/1

21:40-13:51

1 stop13h 11m

Kona Intl

Tue 20/1

18:38-19:45

1 stop28h 07m

$1,808

SydneyHilo

SYD - ITO

SYDITO

Sydney Kingsford Smith

Thu 8/1

21:40-16:13

1 stop15h 33m

Hilo Intl

Tue 20/1

12:09-19:45

1 stop34h 36m

$1,808

SydneyHilo

SYD - ITO

SYDITO

Sydney Kingsford Smith

Thu 8/1

20:10-14:32

1 stop15h 22m

Hilo Intl

Tue 20/1

06:00-21:00

2 stops18h 00m

$1,876

SydneyHilo

SYD - ITO

SYDITO

Sydney Kingsford Smith

Thu 8/1

20:10-12:56

1 stop13h 46m

Hilo Intl

Tue 20/1

06:00-19:45

2 stops16h 45m

$2,294

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Thu 15/1

21:40-17:27

1 stop16h 47m

$602

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 19 results
1
2

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

Have a flexible travel schedule? Discover the best time to fly to The Big Island 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 The Big Island

What is the cheapest month to book a flight from Sydney to The Big Island?

Currently, July is the cheapest month in which you can book a flight from Sydney to The Big Island (average of $239). Flying from Sydney to The Big Island in February is currently the most expensive (average of $1,690). 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.

Reviews of airlines servicing The Big Island

Get insights into the airlines that provide service to The Big Island. 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 The Big Island. Reviews last updated 7 November 2025.
Read through reviews of airlines operating flights from Sydney to The Big Island, such as Hawaiian Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Hawaiian Airlines
7.8
Good
2,804 reviews
Check prices

Entertainment

7.1

Overall

7.8

Food

7.0

Comfort

7.7

Boarding

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

LAX - LIH

Not a problem, but KAYAK screw up, you didn’t complete our reservation, I make reservations back in February, but you only made it for me and not my wife so we missed our flight that was to be direct to Lih so we had to redo it.i could here the ticket agent complaining with your people and trying to get it fixed. Not a good way to do business. I have used KAYAK several times before with out any problems but understand it was our anniversary so we missed our dinner cruise and the weather was bad the next few days🖕🏾🤨 E
Hawaiian Airlines
7.8
Good
2,804 reviews
Hawaiian Airlines
7.8
Good
2,804 reviews
Check prices

Entertainment

7.1

Overall

7.8

Food

7.0

Comfort

7.7

Boarding

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

LAX - LIH

Not a problem, but KAYAK screw up, you didn’t complete our reservation, I make reservations back in February, but you only made it for me and not my wife so we missed our flight that was to be direct to Lih so we had to redo it.i could here the ticket agent complaining with your people and trying to get it fixed. Not a good way to do business. I have used KAYAK several times before with out any problems but understand it was our anniversary so we missed our dinner cruise and the weather was bad the next few days🖕🏾🤨 E

Related info for your journey

Find useful and relevant information for your journey from Sydney to The Big Island. 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 from for flights from Sydney to The Big Island?

    Sydney Kingsford Smith (SYD), located 7.5 km from the city centre, is the airport you fly out of when you book flights from Sydney to The Big Island.

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

    Departing from Sydney to The Big Island will take you 18h 38m. The distance from Sydney to The Big Island is about 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 Sydney to The Big Island that include hotel bookings?

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Sydney to The Big Island (average of $239). Flying from Sydney to The Big Island in February is currently the most expensive (average of $1,690). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Sydney to The Big Island

Discover the top airline that operate flights from Sydney to The Big Island. 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 7 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$678Average$1,376FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Sydney to The Big Island?

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Why should you use Cheapflights to find cheap flight tickets from Sydney to The Big Island?

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Can Cheapflights find flights from Sydney to The Big Island with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sydney to The Big Island flexibly with Cheapflights today.

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