$757 Cheap Flights from Hilo (ITO) to Sydney (SYD)

View $757 flight on Tue, Mar 31, 2026Opens in a new window

Popular airlines from Hilo Intl. Airport (ITO) to Sydney Airport (SYD)

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Cheap Flights from Hilo to Sydney (ITO-SYD)

Prices were available within the past 7 days and start at $757 for one-way flights and $1,264 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Philippine Airlines
Sun, Sep 7 - Thu, Sep 11
ITO
Hawaii Island
SYD
Sydney
$1,264 Roundtrip, found 5 days ago
$1,264
Roundtrip
found 5 days ago
Select Philippine Airlines flight, departing Sun, Sep 7 from Hawaii Island to Sydney, returning Thu, Sep 11, priced at $1,264 found 5 days ago
Alaska Airlines
Tue, Oct 7 - Sun, Oct 19
ITO
Hawaii Island
SYD
Sydney
$1,325 Roundtrip, found 5 days ago
$1,325
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Oct 7 from Hawaii Island to Sydney, returning Sun, Oct 19, priced at $1,325 found 5 days ago
Alaska Airlines
Thu, Sep 11 - Tue, Sep 16
ITO
Hawaii Island
SYD
Sydney
$1,331 Roundtrip, found 2 days ago
$1,331
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Sep 11 from Hawaii Island to Sydney, returning Tue, Sep 16, priced at $1,331 found 2 days ago
Alaska Airlines
Thu, Aug 28 - Tue, Sep 9
ITO
Hawaii Island
SYD
Sydney
$1,335 Roundtrip, found 2 days ago
$1,335
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Aug 28 from Hawaii Island to Sydney, returning Tue, Sep 9, priced at $1,335 found 2 days ago
Alaska Airlines
Thu, Sep 11 - Tue, Sep 16
ITO
Hawaii Island
SYD
Sydney
$1,338 Roundtrip, found 2 days ago
$1,338
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Sep 11 from Hawaii Island to Sydney, returning Tue, Sep 16, priced at $1,338 found 2 days ago
Alaska Airlines
Thu, Sep 11 - Tue, Sep 16
ITO
Hawaii Island
SYD
Sydney
$1,340 Roundtrip, found 2 days ago
$1,340
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Sep 11 from Hawaii Island to Sydney, returning Tue, Sep 16, priced at $1,340 found 2 days ago
Alaska Airlines
Mon, Nov 10 - Fri, Nov 14
ITO
Hawaii Island
SYD
Sydney
$1,341 Roundtrip, found 6 days ago
$1,341
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Nov 10 from Hawaii Island to Sydney, returning Fri, Nov 14, priced at $1,341 found 6 days ago
Hawaiian Airlines
Mon, Sep 8 - Tue, Sep 30
ITO
Hawaii Island
SYD
Sydney
$1,381 Roundtrip, found 1 day ago
$1,381
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Mon, Sep 8 from Hawaii Island to Sydney, returning Tue, Sep 30, priced at $1,381 found 1 day ago
Qantas Airways
Mon, Nov 10 - Mon, Nov 17
ITO
Hawaii Island
SYD
Sydney
$1,820 Roundtrip, found 4 days ago
$1,820
Roundtrip
found 4 days ago
Select Qantas Airways flight, departing Mon, Nov 10 from Hawaii Island to Sydney, returning Mon, Nov 17, priced at $1,820 found 4 days ago
Japan Airlines
Mon, Nov 10 - Mon, Nov 17
ITO
Hawaii Island
SYD
Sydney
$1,893 Roundtrip, found 4 days ago
$1,893
Roundtrip
found 4 days ago
Select Japan Airlines flight, departing Mon, Nov 10 from Hawaii Island to Sydney, returning Mon, Nov 17, priced at $1,893 found 4 days ago

Alternative airports near Sydney

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Kingsford Smith Intl. SYD. Cheapest option available. Average driving time to city center is 16 minutes. Flights from $1,344
SYD
Kingsford Smith Intl.
Cheapest
Average driving time to city center16 min
Flights from $1,344
Flights from Hilo (ITO) to Sydney (SYD)
Origin airport
Hilo Intl.
Destination airport
Kingsford Smith Intl.
Airlines serving
Alaska Airlines, Hawaiian Airlines, Japan Airlines, Korean Air, Qantas Airways, United
Roundtrip price
$1,263
Distance
5123 mi

Hilo to Sydney Flights

The cheapest times to fly from Hilo to Sydney

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Hilo to Sydney are during the month of September. You can find some of the cheapest flights from Hilo to Sydney with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Hilo to Sydney

Sunday is one of the best days to book for cheap flights from Hilo to Sydney: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Hilo to Sydney

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Hilo to Sydney in 2025. You can also book with separate airlines for your outbound and return journeys, from $757 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Hilo to Sydney flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Hilo to Sydney airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Hilo Intl. Airport (ITO) to Kingsford Smith Intl. Airport (SYD) cost?
Secure a cheap one-way flight from $757 or cheap return flight from $1,264 from Hilo Intl. Airport (ITO) to Kingsford Smith Intl. Airport (SYD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Hilo Intl. Airport (ITO) to Kingsford Smith Intl. Airport (SYD)?
The cheapest month to fly from ITO to SYD is September, when demand is low. Off-peak season is often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Hilo Intl. Airport (ITO) to Kingsford Smith Intl. Airport (SYD)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest ITO to SYD flight.
How many flights per day from Hilo Intl. Airport (ITO) to Kingsford Smith Intl. Airport (SYD)?
Direct flights from Hilo Intl. Airport (ITO) to Kingsford Smith Intl. Airport (SYD) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ITO to SYD?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change depending on a range of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Hilo Intl. Airport (ITO) to Kingsford Smith Intl. Airport (SYD)?
To avoid potential delays on the Hilo Intl. Airport (ITO) to Kingsford Smith Intl. Airport (SYD) route, aim to travel before 3 PM. Later departures are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Hilo Intl. Airport (ITO) to Kingsford Smith Intl. Airport (SYD) last-minute?
Last-minute bookings from ITO to SYD are usually more expensive. To lock in the best rates, start searching for flights well ahead of time. That being said, if your travel plans are flexible, it's possible to land a cheap ticket right before you leave.
Is it cheaper to book an ITO to SYD flight and hotel package?
Compared with arranging hotels and flights separately, booking an ITO to SYD flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one place will take the hassle out of travel planning. Just pick your flights and choose from our extensive range of stays, then customize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Hilo Intl. Airport (ITO) to Kingsford Smith Intl. Airport (SYD)?
It's generally possible to reschedule or cancel your ITO to SYD flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.