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Cheap flights from Hilo to Sydney from $784

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hilo to Sydney departing on 1/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Hilo to Sydney

Cheap round-trip flights

Philippine Airlines Logo
9:43 am - 8:00 amITO-SYD
26h 17m2 stops
Philippine Airlines Logo
10:10 am - 4:56 pmSYD-ITO
26h 46m2 stops
$1,147Philippine Airlines
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Thu, Sep 11 - Tue, Sep 16
Logo
9:00 pm - 2:40 pmITO-SYD
21h 40m1 stop
Logo
9:40 pm - 5:39 pmSYD-ITO
15h 59m2 stops
$1,223
Find Deal
Thu, Sep 11 - Tue, Sep 16
Hawaiian Airlines Logo
10:59 am - 7:45 pmITO-SYD
12h 46m1 stop
Hawaiian Airlines Logo
9:40 pm - 3:59 pmSYD-ITO
14h 19m1 stop
$1,317Hawaiian Airlines
Find Deal
Thu, Sep 11 - Tue, Sep 16
Logo
9:43 am - 8:00 amITO-SYD
26h 17m2 stops
Logo
6:00 am - 6:30 pmSYD-ITO
32h 30m3 stops
$1,486
Find Deal
Thu, Sep 11 - Tue, Sep 16
Logo
7:00 pm - 12:15 pmITO-SYD
21h 15m3 stops
Logo
1:15 pm - 2:11 pmSYD-ITO
20h 56m3 stops
$1,587
Find Deal
Thu, Sep 11 - Tue, Sep 16
United Airlines Logo
6:00 am - 8:00 amITO-SYD
29h 00m2 stops
United Airlines Logo
11:20 am - 10:23 amSYD-ITO
44h 03m2 stops
$4,246United Airlines
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Wed, Oct 8 - Wed, Oct 15
United Airlines Logo
6:00 am - 7:55 amITO-SYD
28h 55m2 stops
United Airlines Logo
11:20 am - 8:06 amSYD-ITO
41h 46m2 stops
$4,268United Airlines
Find Deal
Wed, Oct 8 - Wed, Oct 15

United Airlines flights from Hilo to Sydney

Our best United Airlines deals on Hilo to Sydney flight tickets
United Airlines
Oct 8
ITO6:00 amHilo Intl
29h 00m
2 stops
SYD8:00 amSydney Kingsford Smith
Oct 15
SYD11:20 amSydney Kingsford Smith
44h 03m
2 stops
ITO10:23 amHilo Intl
$4,246
Find similar
United Airlines
Oct 8
ITO6:00 amHilo Intl
28h 55m
2 stops
SYD7:55 amSydney Kingsford Smith
Oct 15
SYD11:20 amSydney Kingsford Smith
41h 46m
2 stops
ITO8:06 amHilo Intl
$4,268
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 25, 2025.
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

HiloSydney

ITO - SYD

ITOSYD

Hilo Intl

Thu 9/11

9:43 am-8:00 am

2 stops26h 17m

Sydney Kingsford Smith

Tue 9/16

10:10 am-4:56 pm

2 stops26h 46m

$1,147

HiloSydney

ITO - SYD

ITOSYD

Hilo Intl

Thu 9/11

9:00 pm-2:40 pm

1 stop21h 40m

Sydney Kingsford Smith

Tue 9/16

9:40 pm-5:39 pm

2 stops15h 59m

$1,223

HiloSydney

ITO - SYD

ITOSYD

Hilo Intl

Thu 9/11

10:59 am-7:45 pm

1 stop12h 46m

Sydney Kingsford Smith

Tue 9/16

9:40 pm-3:59 pm

1 stop14h 19m

$1,317

HiloSydney

ITO - SYD

ITOSYD

Hilo Intl

Thu 9/11

9:43 am-8:00 am

2 stops26h 17m

Sydney Kingsford Smith

Tue 9/16

6:00 am-6:30 pm

3 stops32h 30m

$1,486

HiloSydney

ITO - SYD

ITOSYD

Hilo Intl

Thu 9/11

7:00 pm-12:15 pm

3 stops21h 15m

Sydney Kingsford Smith

Tue 9/16

1:15 pm-2:11 pm

3 stops20h 56m

$1,587

HiloSydney

ITO - SYD

ITOSYD

Hilo Intl

Wed 10/8

6:00 am-8:00 am

2 stops29h 00m

Sydney Kingsford Smith

Wed 10/15

11:20 am-10:23 am

2 stops44h 03m

$4,246

HiloSydney

ITO - SYD

ITOSYD

Hilo Intl

Wed 10/8

6:00 am-7:55 am

2 stops28h 55m

Sydney Kingsford Smith

Wed 10/15

11:20 am-8:06 am

2 stops41h 46m

$4,268

HiloSydney

ITO - SYD

ITOSYD

Hilo Intl

Sat 1/10

7:50 pm-9:50 am

3 stops41h 00m

$784

HiloSydney

ITO - SYD

ITOSYD

Hilo Intl

Sat 1/10

9:00 pm-9:45 pm

2 stops27h 45m

$970

HiloSydney

ITO - SYD

ITOSYD

Hilo Intl

Thu 1/15

6:49 pm-6:20 am

2 stops38h 31m

$1,239

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Sydney from

How to get the cheapest flight ticket from Hilo to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Hilo Intl to Sydney Kingsford Smith?

United Airlines and Alaska Airlines are the most popular carriers operating from Hilo Intl to Sydney Kingsford Smith

When to book flights from Hilo to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Hilo to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Hilo to Sydney (ITO to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hilo to Sydney

Direct flights

None
There are no direct flights from Hilo to Sydney. There are no popular flight routes from Hilo to Sydney.
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  • How far is Hilo Intl to Sydney Kingsford Smith by plane?

    The distance between Hilo Intl and Sydney Kingsford Smith is about 5114.1 mi. 12h 46m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Hilo Intl Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Hilo Intl Airport to Sydney Kingsford Smith Airport refresh daily.

  • How old do you have to be to fly from Hilo Intl Airport to Sydney Kingsford Smith Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hilo Intl Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Bondi Beach
Katoomba
Wollongong
Randwick
Coogee
Cronulla
Lithgow
Penrith
Manly
Leura
Charlestown
Swansea
Terrigal

Why use momondo?

Why should I use momondo to find a flight deal from Hilo to Sydney?

It is quick and easy to find Hilo to Sydney flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sydney that suits you.

Can I find flights from Hilo to Sydney with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sydney from Hilo with this policy.

How can momondo help me find flights from Hilo to Sydney?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sydney from Hilo.

I’m not ready to book a flight from Hilo to Sydney right now. Can momondo alert me if prices change?

Price alerts on flights to Sydney from Hilo are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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