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Cheap flights from Sydney to The Big Island from $879

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 13/9. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — KOA
3 May — 10 May1
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 3 April 2026.

Tue 23/620:45
SYD
-
KOA
1 stop14h 43m
Alaska Airlines
Mon 29/606:00
KOA
-
SYD
1 stop16h 50m
Alaska Airlines
Deal found 2/4$1,271
Thu 6/820:45
SYD
-
KOA
1 stop21h 05m
Alaska Airlines
Mon 10/809:44
KOA
-
SYD
1 stop13h 06m
Alaska Airlines
Deal found 2/4$1,300
Sat 7/1121:40
SYD
-
ITO
1 stop32h 37m
Alaska Airlines
Mon 9/1106:00
ITO
-
SYD
1 stop16h 45m
Alaska Airlines
Deal found 2/4$1,300
Sun 17/520:45
SYD
-
KOA
1 stop17h 32m
Alaska Airlines
Sun 24/514:06
KOA
-
SYD
1 stop32h 44m
Alaska Airlines
Deal found 2/4$1,308
Sun 17/520:45
SYD
-
ITO
1 stop30h 18m
Alaska Airlines
Sun 24/520:45
ITO
-
SYD
1 stop26h 05m
Alaska Airlines
Deal found 2/4$1,308
Fri 10/420:45
SYD
-
KOA
1 stop14h 15m
Hawaiian Airlines
Thu 16/417:30
KOA
-
SYD
1 stop29h 20m
Hawaiian Airlines
Deal found 2/4$1,379
Thu 14/520:45
SYD
-
KOA
1 stop13h 16m
Alaska Airlines
Thu 21/510:16
KOA
-
SYD
1 stop12h 34m
Alaska Airlines
Deal found 30/3$1,394
Thu 14/520:45
SYD
-
ITO
1 stop14h 29m
Alaska Airlines
Thu 21/518:44
ITO
-
SYD
1 stop28h 06m
Alaska Airlines
Deal found 30/3$1,394
Fri 15/520:45
SYD
-
KOA
1 stop14h 44m
Alaska Airlines
Fri 22/506:00
KOA
-
SYD
1 stop16h 50m
Alaska Airlines
Deal found 31/3$1,416
Thu 14/520:45
SYD
-
KOA
1 stop15h 17m
Alaska Airlines
Mon 25/506:00
KOA
-
SYD
1 stop16h 50m
Alaska Airlines
Deal found 31/3$1,440
Fri 21/820:45
SYD
-
KOA
1 stop14h 54m
Alaska Airlines
Fri 4/910:18
KOA
-
SYD
1 stop12h 32m
Alaska Airlines
Deal found 1/4$1,456
Sat 1/820:45
SYD
-
ITO
1 stop13h 42m
Alaska Airlines
Sat 8/807:35
ITO
-
SYD
1 stop15h 15m
Alaska Airlines
Deal found 1/4$1,456

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 3 April 2026.

Round-trip from

$1,308

One-way from

$879

Popular in

October

Cheapest in

November

Average price

$1,552
Alaska Airlines
  • Alaska Airlines
  • 17/5-24/5
  • 2 total stops
  • 50h 16m total
  • Sydney to The Big Island
Search Deals
13/9
  • 13/9
  • 2 total stops
  • 22h 09m total
  • Sydney to The Big Island
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($69 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($98 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 3 April 2026.
Use the filters below to find and compare flights from Sydney to The Big Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Tue 23/6

20:45-15:28

1 stop14h 43m

Kona Intl

Mon 29/6

06:00-18:50

1 stop16h 50m

$1,271

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Thu 6/8

20:45-21:50

1 stop21h 05m

Kona Intl

Mon 10/8

09:44-18:50

1 stop13h 06m

$1,300

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sun 17/5

20:45-18:17

1 stop17h 32m

Kona Intl

Sun 24/5

14:06-18:50

1 stop32h 44m

$1,308

SydneyHilo

SYD - ITO

SYDITO

Sydney Kingsford Smith

Sun 17/5

20:45-07:03

1 stop30h 18m

Hilo Intl

Sun 24/5

20:45-18:50

1 stop26h 05m

$1,308
Fastest return journey

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Thu 14/5

20:45-14:01

1 stop13h 16m

Kona Intl

Thu 21/5

10:16-18:50

1 stop12h 34m

$1,394

SydneyHilo

SYD - ITO

SYDITO

Sydney Kingsford Smith

Thu 14/5

20:45-15:14

1 stop14h 29m

Hilo Intl

Thu 21/5

18:44-18:50

1 stop28h 06m

$1,394

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Thu 4/6

20:45-09:46

1 stop33h 01m

Kona Intl

Mon 8/6

10:16-18:50

1 stop12h 34m

$1,458

SydneyHilo

SYD - ITO

SYDITO

Sydney Kingsford Smith

Fri 15/5

20:45-19:14

1 stop18h 29m

Hilo Intl

Fri 22/5

15:01-18:50

1 stop31h 49m

$1,458

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Fri 28/8

20:45-13:14

1 stop12h 29m

Kona Intl

Fri 28/8

20:48-18:50

1 stop26h 02m

$1,461

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Thu 27/8

20:45-13:14

1 stop12h 29m

Kona Intl

Thu 27/8

19:42-18:50

1 stop27h 08m

$1,461

Flights are sorted by cheapest return flights first.

Deals found on 30/3

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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 $225). Flying from Sydney to The Big Island in January is currently the most expensive (average of $1,517). 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 3 April 2026.
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
2,838 reviews
Check prices

Entertainment

7.1

Comfort

7.7

Boarding

8.0

Food

6.9

Overall

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

SYD - HNL

Baggage had problems going and coming back. My husband's golf clubs were left in Honolulu on the way to Auckland, and they made no attempt to get it there for 3 days, after which we had already left on our cruise (which involved golfing). We had to make arrangements on our own to get them picked up in Auckland and delivered to our next port. On our return, the flight landed at 8:30 pm, but our luggage did not show up at baggage until 10 pm (90 minutes). Evidently, there was a problem with a stuck cargo door, but no one bothered to explain that to us (many people were waiting). That was very frustrating!
Hawaiian Airlines
7.8
Good
2,838 reviews
Hawaiian Airlines
7.8
Good
2,838 reviews
Check prices

Entertainment

7.1

Comfort

7.7

Boarding

8.0

Food

6.9

Overall

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

SYD - HNL

Baggage had problems going and coming back. My husband's golf clubs were left in Honolulu on the way to Auckland, and they made no attempt to get it there for 3 days, after which we had already left on our cruise (which involved golfing). We had to make arrangements on our own to get them picked up in Auckland and delivered to our next port. On our return, the flight landed at 8:30 pm, but our luggage did not show up at baggage until 10 pm (90 minutes). Evidently, there was a problem with a stuck cargo door, but no one bothered to explain that to us (many people were waiting). That was very frustrating!

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 43m. The distance from Sydney to The Big Island is about 8169 km.

  • 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 $225). Flying from Sydney to The Big Island in January is currently the most expensive (average of $1,517). 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 3 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$627Average$1,281FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
Alaska AirlinesCheapest$900Average$1,254FlexibilityNo cancel feeOn-timeN/A
Search Alaska Airlines flights

Fly with Cheapflights

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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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