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$728+ Cheap flights from Hilo (ITO) to Sydney (SYD)

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
ITO — SYD
Apr 14 — Apr 211
Tue 4/14
Tue 4/21
1 adult, Economy
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Cheap flight deals from Hilo to Sydney

Cheapest flights from Hilo to Sydney
Explore the most affordable flight options available from Hilo to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 15, 2026.

This BusinessClass deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/23:44 pm
ITO
-
SYD
1 stop31h 06m
Alaska Airlines
Tue 6/168:45 pm
SYD
-
ITO
1 stop19h 45m
Alaska Airlines
Deal found 3/11$1,161
This Hawaiian Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2610:56 am
ITO
-
SYD
1 stop35h 54m
Alaska Airlines
Sun 5/38:45 pm
SYD
-
ITO
1 stop32h 44m
Alaska Airlines
Deal found 3/12$1,194
This BusinessClass deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/28:45 pm
ITO
-
SYD
2 stops29h 05m
Multiple Airlines
Tue 6/167:20 pm
SYD
-
ITO
2 stops35h 37m
Multiple Airlines
Deal found 3/15$1,570
This Kiwi.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2610:56 am
ITO
-
SYD
2 stops26h 09m
Multiple Airlines
Sun 5/38:45 pm
SYD
-
ITO
1 stop32h 44m
Multiple Airlines
Deal found 3/11$1,578

Find flight deals from Hilo to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Hilo (ITO) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,161
(BusinessClass)

One-way from

$602
(Kiwi.com)
Provider with most accurate pricing for Hilo Intl-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hilo Intl-Sydney Kingsford Smith flights.
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From Hilo Intl to Sydney Kingsford Smith
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One-way flight from Hilo Intl to Sydney Kingsford Smith
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Hilo to Sydney 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 2,558,603 searches. Data last updated March 15, 2026.
Use the filters below to find and compare flights from Hilo to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HiloSydney

ITO - SYD

ITOSYD

Hilo Intl

Tue 6/2

3:44 pm-6:50 pm

1 stop31h 06m

Sydney Kingsford Smith

Tue 6/16

8:45 pm-8:30 pm

1 stop19h 45m

$1,161

HiloSydney

ITO - SYD

ITOSYD

Hilo Intl

Sun 4/26

10:56 am-6:50 pm

1 stop35h 54m

Sydney Kingsford Smith

Sun 5/3

8:45 pm-9:29 am

1 stop32h 44m

$1,194

HiloSydney

ITO - SYD

ITOSYD

Hilo Intl

Tue 6/2

9:00 pm-9:50 pm

2 stops28h 50m

Sydney Kingsford Smith

Tue 6/16

7:20 pm-10:57 am

2 stops35h 37m

$1,570

HiloSydney

ITO - SYD

ITOSYD

Hilo Intl

Sun 4/26

10:56 am-9:05 am

2 stops26h 09m

Sydney Kingsford Smith

Sun 5/3

8:45 pm-9:29 am

1 stop32h 44m

$1,578

HiloSydney

ITO - SYD

ITOSYD

Hilo Intl

Wed 4/29

10:56 am-6:55 am

2 stops23h 59m

Sydney Kingsford Smith

Wed 5/6

9:30 am-7:13 pm

2 stops29h 43m

$2,025
Cheapest one-way
Quickest one-way

HiloSydney

ITO - SYD

ITOSYD

Hilo Intl

Wed 5/6

9:59 am-6:50 pm

1 stop12h 51m

$728

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/13

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Hilo-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hilo-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hilo-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hilo-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hilo-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Hilo to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Hilo with our price prediction graph.
Estimated round-trip 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.

Related info for your journey

Find useful and relevant information for your journey from Hilo to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Hilo to Sydney?

    Departing from Hilo to Sydney will take you 31h 06m. The distance between Hilo and Sydney is about 5120 mi.

  • Can I find deals for flights from Hilo to Sydney that include hotel bookings?

    Yes. In addition to deals on Hilo to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hilo to Sydney?

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

  • Can I find deals for business class flights from Hilo to Sydney?

    Yes. Cheapflights offers flight deals from Hilo to Sydney 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

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Coogee
Manly

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