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Cheap flights from Sydney to The Big Island from $773

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 21/10. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — KOA
29 Aug — 5 Sep1
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 30 July 2026.

Tue 8/920:45
SYD
-
KOA
1 stop15h 02m
Alaska Airlines
Tue 15/918:30
KOA
-
SYD
1 stop28h 20m
Alaska Airlines
Deal found 28/7$869
Thu 5/1121:40
SYD
-
KOA
1 stop17h 48m
Alaska Airlines
Mon 9/1107:30
KOA
-
SYD
1 stop15h 15m
Alaska Airlines
Deal found 29/7$909
Thu 22/1020:45
SYD
-
ITO
1 stop31h 19m
Alaska Airlines
Mon 26/1007:36
ITO
-
SYD
1 stop15h 09m
Alaska Airlines
Deal found 29/7$909
Thu 22/1020:45
SYD
-
ITO
1 stop32h 13m
Multiple Airlines
Mon 26/1008:30
ITO
-
SYD
2 stops14h 15m
Multiple Airlines
Deal found 29/7$1,046
Thu 5/1121:40
SYD
-
KOA
2 stops15h 39m
Multiple Airlines
Mon 9/1106:00
KOA
-
SYD
1 stop16h 45m
Multiple Airlines
Deal found 29/7$1,072
Tue 8/920:45
SYD
-
ITO
1 stop16h 41m
Alaska Airlines
Tue 15/917:58
ITO
-
SYD
1 stop28h 52m
Alaska Airlines
Deal found 25/7$1,330

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 30 July 2026.

Round-trip from

$869

One-way from

$773

Popular in

October

Cheapest in

July

Average price

$1,114
Alaska Airlines
  • Alaska Airlines
  • 8/9-15/9
  • 2 total stops
  • 43h 22m total
  • Sydney to The Big Island
Search Deals
21/10
  • 21/10
  • 2 total stops
  • 41h 44m total
  • Sydney to The Big Island
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($368 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($124 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 30 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

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Thu 5/11

21:40-18:28

1 stop17h 48m

Kona Intl

Mon 9/11

07:30-19:45

1 stop15h 15m

$909

SydneyHilo

SYD - ITO

SYDITO

Sydney Kingsford Smith

Thu 22/10

20:45-07:04

1 stop31h 19m

Hilo Intl

Mon 26/10

07:36-19:45

1 stop15h 09m

$915

SydneyHilo

SYD - ITO

SYDITO

Sydney Kingsford Smith

Thu 22/10

20:45-07:58

1 stop32h 13m

Hilo Intl

Mon 26/10

08:30-19:45

2 stops14h 15m

$1,046

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Thu 5/11

21:40-16:19

2 stops15h 39m

Kona Intl

Mon 9/11

06:00-19:45

1 stop16h 45m

$1,072

SydneyHilo

SYD - ITO

SYDITO

Sydney Kingsford Smith

Tue 27/10

21:40-19:12

1 stop18h 32m

Hilo Intl

Sat 31/10

07:35-19:45

1 stop15h 10m

$1,307

SydneyHilo

SYD - ITO

SYDITO

Sydney Kingsford Smith

Tue 8/9

20:45-17:26

1 stop16h 41m

Hilo Intl

Tue 15/9

17:58-18:50

1 stop28h 52m

$1,330
Fastest return journey

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sat 19/9

20:45-13:19

1 stop12h 34m

Kona Intl

Sat 26/9

08:18-18:50

1 stop14h 32m

$1,735

SydneyHilo

SYD - ITO

SYDITO

Sydney Kingsford Smith

Tue 8/9

20:45-20:13

1 stop19h 28m

Hilo Intl

Tue 15/9

07:35-11:50

3 stops32h 15m

$2,253

SydneyHilo

SYD - ITO

SYDITO

Sydney Kingsford Smith

Tue 27/10

11:50-21:54

2 stops31h 04m

Hilo Intl

Sat 31/10

12:38-09:20

2 stops47h 42m

$2,548
Cheapest one-way

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Wed 21/10

14:15-09:36

3 stops40h 21m

$809

Flights are sorted by cheapest return flights first.

Deals found on 29/7

Showing 1-10 of 12 resultsSorted by cheapest first
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

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 30 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
2,820 reviews
Check prices

Crew

8.5

Boarding

8.0

Entertainment

7.1

Comfort

7.7

Overall

7.8

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
2,820 reviews
Hawaiian Airlines
7.8
Good
2,820 reviews
Check prices

Crew

8.5

Boarding

8.0

Entertainment

7.1

Comfort

7.7

Overall

7.8

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 17h 48m. 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.

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 30 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$1,035Average$1,337FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights

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