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Cheap flights from Sydney to The Big Island from $728

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 20/3. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — KOA
21 Mar — 28 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap 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 19 February 2026.

Fri 20/321:40
SYD
-
KOA
1 stop14h 20m
Hawaiian Airlines
Mon 23/309:59
KOA
-
SYD
1 stop12h 46m
Hawaiian Airlines
Deal found 16/2$1,230
Tue 2/620:45
SYD
-
ITO
1 stop14h 29m
Alaska Airlines
Sat 6/606:00
ITO
-
SYD
1 stop16h 50m
Alaska Airlines
Deal found 18/2$1,326
Sun 1/321:40
SYD
-
KOA
1 stop12h 40m
Alaska Airlines
Fri 6/306:00
KOA
-
SYD
1 stop16h 45m
Alaska Airlines
Deal found 17/2$1,329
Fri 20/321:40
SYD
-
KOA
1 stop12h 30m
Alaska Airlines
Mon 23/309:59
KOA
-
SYD
1 stop12h 46m
Alaska Airlines
Deal found 16/2$1,335
Tue 17/321:40
SYD
-
KOA
1 stop19h 47m
Alaska Airlines
Tue 24/316:10
KOA
-
SYD
1 stop30h 35m
Alaska Airlines
Deal found 15/2$1,345
Sun 1/321:40
SYD
-
KOA
1 stop12h 40m
Alaska Airlines
Mon 9/310:22
KOA
-
SYD
1 stop12h 23m
Alaska Airlines
Deal found 17/2$1,438
Sun 1/321:40
SYD
-
KOA
1 stop12h 40m
Alaska Airlines
Sun 8/319:50
KOA
-
SYD
1 stop26h 55m
Alaska Airlines
Deal found 17/2$1,447
Sun 1/321:40
SYD
-
KOA
1 stop12h 40m
Multiple Airlines
Sun 8/319:50
KOA
-
SYD
2 stops38h 45m
Multiple Airlines
Deal found 17/2$1,456
Tue 17/310:25
SYD
-
KOA
2 stops30h 26m
United Airlines
Tue 24/322:55
KOA
-
SYD
2 stops36h 10m
United Airlines
Deal found 15/2$1,506
Mon 2/312:10
SYD
-
KOA
1 stop21h 49m
United Airlines
Mon 9/313:30
KOA
-
SYD
1 stop22h 45m
United Airlines
Deal found 17/2$1,519
Sun 1/321:40
SYD
-
KOA
1 stop12h 40m
Alaska Airlines
Sat 7/306:00
KOA
-
SYD
1 stop16h 45m
Alaska Airlines
Deal found 17/2$1,539
Tue 2/610:20
SYD
-
ITO
2 stops28h 54m
United Airlines
Sat 6/609:26
ITO
-
SYD
2 stops25h 29m
United Airlines
Deal found 17/2$2,154

Find 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 19 February 2026.

Round-trip from

$1,230

One-way from

$728

Popular in

October

Cheapest in

November

Average price

$1,299
Hawaiian Airlines
  • Hawaiian Airlines
  • 20/3-23/3
  • 2 total stops
  • 27h 06m total
  • Sydney to The Big Island
Search Deals
Hawaiian Airlines
  • Hawaiian Airlines
  • 20/3
  • 1 total stop
  • 14h 20m total
  • Sydney to The Big Island
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($53 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($90 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 19 February 2026.
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

Fri 20/3

21:40-15:00

1 stop14h 20m

Kona Intl

Mon 23/3

09:59-19:45

1 stop12h 46m

$1,230

SydneyHilo

SYD - ITO

SYDITO

Sydney Kingsford Smith

Tue 2/6

20:45-15:14

1 stop14h 29m

Hilo Intl

Sat 6/6

06:00-18:50

1 stop16h 50m

$1,326

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sun 1/3

21:40-13:20

1 stop12h 40m

Kona Intl

Fri 6/3

06:00-19:45

1 stop16h 45m

$1,329

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Fri 20/3

21:40-13:10

1 stop12h 30m

Kona Intl

Mon 23/3

09:59-19:45

1 stop12h 46m

$1,335

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sun 1/3

21:40-13:20

1 stop12h 40m

Kona Intl

Mon 9/3

10:22-19:45

1 stop12h 23m

$1,438

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sun 1/3

21:40-13:20

1 stop12h 40m

Kona Intl

Sun 8/3

19:50-19:45

1 stop26h 55m

$1,447

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Tue 17/3

10:25-19:51

2 stops30h 26m

Kona Intl

Tue 24/3

22:55-08:05

2 stops36h 10m

$1,506

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Mon 2/3

12:10-12:59

1 stop21h 49m

Kona Intl

Mon 9/3

13:30-09:15

1 stop22h 45m

$1,519

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Mon 2/3

11:20-12:53

1 stop22h 33m

Kona Intl

Tue 10/3

12:50-08:05

1 stop22h 15m

$1,519

SydneyHilo

SYD - ITO

SYDITO

Sydney Kingsford Smith

Tue 2/6

10:20-19:14

2 stops28h 54m

Hilo Intl

Sat 6/6

09:26-06:55

2 stops25h 29m

$2,154

Flights are sorted by cheapest return flights first.

Deals found on 16/2

Showing 1-10 of 12 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 $243). Flying from Sydney to The Big Island in January is currently the most expensive (average of $1,481). 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 19 February 2026.
Read through reviews of airlines operating flights from Sydney to The Big Island, such as Alaska Airlines and Hawaiian Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very Good
11,904 reviews
Check prices

Entertainment

7.0

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Alaska Airlines
8.0
Very Good
11,904 reviews
Alaska Airlines
8.0
Very Good
11,904 reviews
Check prices

Entertainment

7.0

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Hawaiian Airlines
7.8
Good
2,833 reviews
Alaska Airlines
8.0
Very Good
11,904 reviews
Check prices

Entertainment

7.0

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

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 14h 20m. 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 $243). Flying from Sydney to The Big Island in January is currently the most expensive (average of $1,481). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Sydney to The Big Island

Discover the top 2 airlines 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 19 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$612Average$1,250FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
Alaska AirlinesCheapest$942Average$1,224FlexibilityNo cancel feeOn-timeN/A
Search Alaska Airlines flights

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 Sydney to The Big Island?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Sydney to The Big Island. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Sydney to The Big Island for you. Better yet — we are completely free to use.

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.

Can Cheapflights notify me if prices for flights from Sydney to The Big Island become cheaper?

Not ready to book yet? You can track prices for flights from Sydney to The Big Island on Cheapflights with our Price Alert feature and get notified when better prices are available.

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