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Cheap flights from Sydney to The Big Island from $875

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — KOA
18 Aug — 25 Aug1
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 July 2026.

Tue 18/820:45
SYD
-
ITO
1 stop15h 30m
Alaska Airlines
Mon 24/809:26
ITO
-
SYD
1 stop13h 24m
Alaska Airlines
Deal found 19/7$1,062
Sun 26/720:45
SYD
-
KOA
1 stop17h 31m
Alaska Airlines
Fri 31/717:45
KOA
-
SYD
1 stop29h 05m
Alaska Airlines
Deal found 17/7$1,216
Thu 5/1121:40
SYD
-
KOA
1 stop17h 36m
Alaska Airlines
Mon 9/1110:20
KOA
-
SYD
1 stop12h 25m
Alaska Airlines
Deal found 17/7$1,299
Tue 27/1021:40
SYD
-
ITO
1 stop18h 32m
Alaska Airlines
Sat 31/1007:35
ITO
-
SYD
1 stop15h 10m
Alaska Airlines
Deal found 17/7$1,299
Sat 8/820:45
SYD
-
KOA
1 stop12h 28m
Alaska Airlines
Fri 14/809:44
KOA
-
SYD
1 stop13h 06m
Alaska Airlines
Deal found 15/7$1,320
Fri 7/820:45
SYD
-
ITO
1 stop18h 27m
Alaska Airlines
Thu 13/809:26
ITO
-
SYD
1 stop13h 24m
Alaska Airlines
Deal found 14/7$1,320
Tue 11/820:45
SYD
-
KOA
1 stop12h 28m
Alaska Airlines
Tue 18/816:00
KOA
-
SYD
1 stop30h 50m
Alaska Airlines
Deal found 14/7$1,324
Sun 9/820:45
SYD
-
ITO
1 stop15h 30m
Alaska Airlines
Sun 16/815:45
ITO
-
SYD
1 stop31h 05m
Alaska Airlines
Deal found 14/7$1,324
Sat 15/820:45
SYD
-
KOA
1 stop12h 28m
Alaska Airlines
Sat 22/806:00
KOA
-
SYD
1 stop16h 50m
Alaska Airlines
Deal found 17/7$1,354
Sat 29/820:45
SYD
-
ITO
1 stop15h 27m
Alaska Airlines
Sat 5/907:35
ITO
-
SYD
1 stop15h 15m
Alaska Airlines
Deal found 14/7$1,354
Fri 11/920:45
SYD
-
KOA
1 stop17h 32m
Alaska Airlines
Wed 16/906:00
KOA
-
SYD
1 stop16h 50m
Alaska Airlines
Deal found 16/7$1,370
Tue 1/920:45
SYD
-
KOA
1 stop17h 32m
Alaska Airlines
Tue 8/918:30
KOA
-
SYD
1 stop28h 20m
Alaska Airlines
Deal found 17/7$1,415

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 July 2026.

Round-trip from

$1,062

One-way from

$875

Popular in

October

Cheapest in

July

Average price

$1,108
Alaska Airlines
  • Alaska Airlines
  • 18/8-24/8
  • 2 total stops
  • 28h 54m total
  • Sydney to The Big Island
Search Deals
Alaska Airlines
  • Alaska Airlines
  • 4/8
  • 1 total stop
  • 17h 09m total
  • Sydney to The Big Island
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($366 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($123 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 July 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

SydneyHilo

SYD - ITO

SYDITO

Sydney Kingsford Smith

Tue 18/8

20:45-07:03

1 stop30h 18m

Hilo Intl

Mon 24/8

08:28-18:50

2 stops14h 22m

$1,195

SydneyHilo

SYD - ITO

SYDITO

Sydney Kingsford Smith

Sun 9/8

20:45-16:15

1 stop15h 30m

Hilo Intl

Sun 16/8

15:45-18:50

1 stop31h 05m

$1,324

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Tue 11/8

20:45-17:19

1 stop16h 34m

Kona Intl

Tue 18/8

13:52-18:50

2 stops32h 58m

$1,436

SydneyHilo

SYD - ITO

SYDITO

Sydney Kingsford Smith

Tue 18/8

20:45-21:59

1 stop21h 14m

Hilo Intl

Wed 19/8

07:35-18:50

1 stop15h 15m

$1,450

SydneyHilo

SYD - ITO

SYDITO

Sydney Kingsford Smith

Fri 7/8

20:45-19:12

1 stop18h 27m

Hilo Intl

Thu 13/8

08:30-18:50

2 stops14h 20m

$1,452

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sat 8/8

20:45-21:50

1 stop21h 05m

Kona Intl

Sat 15/8

06:00-18:50

1 stop16h 50m

$1,458

SydneyHilo

SYD - ITO

SYDITO

Sydney Kingsford Smith

Sat 29/8

20:45-20:13

1 stop19h 28m

Hilo Intl

Sat 5/9

07:35-18:50

1 stop15h 15m

$1,458

SydneyHilo

SYD - ITO

SYDITO

Sydney Kingsford Smith

Sat 8/8

20:45-19:12

1 stop18h 27m

Hilo Intl

Sat 15/8

07:35-18:50

1 stop15h 15m

$1,458

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Tue 1/9

20:45-16:29

2 stops15h 44m

Kona Intl

Tue 8/9

16:19-18:50

1 stop30h 31m

$1,513
Fastest return journey

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Tue 15/9

20:45-17:55

2 stops17h 10m

Kona Intl

Wed 23/9

09:48-18:50

1 stop13h 02m

$1,612

Flights are sorted by cheapest return flights first.

Deals found on 15/7

Showing 1-10 of 26 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

No data available for this route at this time. Please check back soon.

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 July 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
2,823 reviews
Check prices

Crew

8.5

Overall

7.8

Comfort

7.7

Entertainment

7.1

Boarding

8.0

Food

6.9

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
2,823 reviews
Hawaiian Airlines
7.8
Good
2,823 reviews
Check prices

Crew

8.5

Overall

7.8

Comfort

7.7

Entertainment

7.1

Boarding

8.0

Food

6.9

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 30h 18m. The distance from Sydney to The Big Island is about 8240 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.

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 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 19 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$1,030Average$1,330FlexibilityNo 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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