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Cheap flights from Kailua-Kona to Sydney from $636

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kailua-Kona to Sydney departing on 12/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Kailua-Kona to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
8:48 am - 7:45 pmKOA  Kona Intl-SYD Sydney Kingsford Smith
13h 57m1 stop Honolulu
Alaska Airlines Logo
9:40 pm - 9:49 pmSYD  Sydney Kingsford Smith-KOA Kona Intl
21h 09m1 stop Honolulu
$1,074Alaska Airlines
Mon, Feb 1 - Sun, Feb 28
Alaska Airlines Logo
8:18 am - 6:50 pmKOA  Kona Intl-SYD Sydney Kingsford Smith
14h 32m1 stop Honolulu
Alaska Airlines Logo
8:45 pm - 9:50 pmSYD  Sydney Kingsford Smith-KOA Kona Intl
21h 05m1 stop Honolulu
$1,077Alaska Airlines
Fri, Aug 21 - Fri, Aug 28
Alaska Airlines Logo
5:45 pm - 6:50 pmKOA  Kona Intl-SYD Sydney Kingsford Smith
29h 05m1 stop Honolulu
Alaska Airlines Logo
8:45 pm - 2:08 pmSYD  Sydney Kingsford Smith-KOA Kona Intl
13h 23m1 stop Honolulu
$1,078Alaska Airlines
Sun, Aug 30 - Sun, Sep 6
Alaska Airlines Logo
5:45 pm - 6:50 pmKOA  Kona Intl-SYD Sydney Kingsford Smith
29h 05m1 stop Honolulu
Alaska Airlines Logo
8:45 pm - 2:08 pmSYD  Sydney Kingsford Smith-KOA Kona Intl
13h 23m1 stop Honolulu
$1,080Alaska Airlines
Sun, Aug 30 - Sun, Sep 6
Alaska Airlines Logo
7:30 am - 7:45 pmKOA  Kona Intl-SYD Sydney Kingsford Smith
15h 15m1 stop Honolulu
Alaska Airlines Logo
9:40 pm - 5:17 pmSYD  Sydney Kingsford Smith-KOA Kona Intl
16h 37m1 stop Honolulu
$1,082Alaska Airlines
Mon, Feb 1 - Sun, Feb 28
Multiple Airlines Logo
8:48 am - 7:45 pmKOA  Kona Intl-SYD Sydney Kingsford Smith
13h 57m1 stop Honolulu
Multiple Airlines Logo
9:40 pm - 12:14 pmSYD  Sydney Kingsford Smith-KOA Kona Intl
35h 34m2 stops Honolulu Los Angeles
$1,293Multiple Airlines
Mon, Feb 1 - Sun, Feb 28
Multiple Airlines Logo
2:20 pm - 7:45 pmKOA  Kona Intl-SYD Sydney Kingsford Smith
32h 25m2 stops Los Angeles Honolulu
Multiple Airlines Logo
9:40 pm - 3:43 pmSYD  Sydney Kingsford Smith-KOA Kona Intl
15h 03m1 stop Honolulu
$1,319Multiple Airlines
Tue, Feb 2 - Tue, Feb 16
Multiple Airlines Logo
5:45 pm - 6:50 pmKOA  Kona Intl-SYD Sydney Kingsford Smith
29h 05m1 stop Honolulu
Multiple Airlines Logo
8:45 pm - 7:25 pmSYD  Sydney Kingsford Smith-KOA Kona Intl
42h 40m2 stops Honolulu Seattle/Tacoma Intl
$1,360Multiple Airlines
Sun, Aug 30 - Sun, Sep 6
Multiple Airlines Logo
2:20 pm - 6:25 amKOA  Kona Intl-SYD Sydney Kingsford Smith
43h 05m1 stop Los Angeles
Multiple Airlines Logo
2:00 pm - 2:07 pmSYD  Sydney Kingsford Smith-KOA Kona Intl
21h 07m3 stops Nadi Christmas Island Honolulu
$1,392Multiple Airlines
Tue, Feb 2 - Tue, Feb 16
Alaska Airlines Logo
8:18 am - 6:50 pmKOA  Kona Intl-SYD Sydney Kingsford Smith
14h 32m1 stop Honolulu
Alaska Airlines Logo
8:45 pm - 1:19 pmSYD  Sydney Kingsford Smith-KOA Kona Intl
12h 34m1 stop Honolulu
$1,493Alaska Airlines
Fri, Sep 18 - Fri, Sep 25

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Qantas Airways flights from Kailua-Kona to Sydney

Our best Qantas Airways deals on Kailua-Kona to Sydney flight tickets
Qantas Airways
Aug 30
KOA9:48 amKona Intl
12h 42m
1 stop
SYD6:30 pmSydney Kingsford Smith
Sep 6
SYD8:15 pmSydney Kingsford Smith
13h 23m
2 stops
KOA1:38 pmKona Intl
$1,844
Qantas Airways
Aug 22
KOA9:48 amKona Intl
12h 42m
1 stop
SYD6:30 pmSydney Kingsford Smith
Aug 26
SYD8:15 pmSydney Kingsford Smith
12h 01m
1 stop
KOA12:16 pmKona Intl
$1,904
Qantas Airways
Aug 22
KOA8:18 amKona Intl
14h 12m
1 stop
SYD6:30 pmSydney Kingsford Smith
Aug 26
SYD8:15 pmSydney Kingsford Smith
37h 23m
2 stops
KOA1:38 pmKona Intl
$1,930

Japan Airlines flights from Kailua-Kona to Sydney

Our best Japan Airlines deals on Kailua-Kona to Sydney flight tickets
Japan Airlines
Aug 22
KOA6:30 pmKona Intl
39h 50m
2 stops
SYD6:20 amSydney Kingsford Smith
Aug 26
SYD8:55 amSydney Kingsford Smith
30h 37m
2 stops
KOA7:32 pmKona Intl
$1,869
Japan Airlines
Aug 30
KOA8:18 amKona Intl
26h 02m
2 stops
SYD6:20 amSydney Kingsford Smith
Sep 6
SYD8:55 amSydney Kingsford Smith
25h 13m
2 stops
KOA2:08 pmKona Intl
$1,928
Japan Airlines
Aug 22
KOA6:30 pmKona Intl
39h 50m
2 stops
SYD6:20 amSydney Kingsford Smith
Aug 26
SYD8:55 amSydney Kingsford Smith
30h 37m
2 stops
KOA7:32 pmKona Intl
$1,968

momondo Fare Finder

 
Customize your flight search to find flights from Kailua-Kona 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 7, 2026.
Use the filters below to find and compare flights from Kailua-Kona to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kailua-KonaSydney

KOA Kona Intl - SYD Sydney Kingsford Smith

KOASYD

Kona Intl

Mon 2/1

8:48 am-7:45 pm

1 stop13h 57m

Sydney Kingsford Smith

Sun 2/28

9:40 pm-9:49 pm

1 stop21h 09m

$1,074

Kailua-KonaSydney

KOA Kona Intl - SYD Sydney Kingsford Smith

KOASYD

Kona Intl

Fri 8/21

8:18 am-6:50 pm

1 stop14h 32m

Sydney Kingsford Smith

Fri 8/28

8:45 pm-9:50 pm

1 stop21h 05m

$1,077

Kailua-KonaSydney

KOA Kona Intl - SYD Sydney Kingsford Smith

KOASYD

Kona Intl

Sun 8/30

5:45 pm-6:50 pm

1 stop29h 05m

Sydney Kingsford Smith

Sun 9/6

8:45 pm-2:08 pm

1 stop13h 23m

$1,078

Kailua-KonaSydney

KOA Kona Intl - SYD Sydney Kingsford Smith

KOASYD

Kona Intl

Sun 8/30

5:45 pm-6:50 pm

1 stop29h 05m

Sydney Kingsford Smith

Sun 9/6

8:45 pm-2:08 pm

1 stop13h 23m

$1,080

Kailua-KonaSydney

KOA Kona Intl - SYD Sydney Kingsford Smith

KOASYD

Kona Intl

Mon 2/1

7:30 am-7:45 pm

1 stop15h 15m

Sydney Kingsford Smith

Sun 2/28

9:40 pm-5:17 pm

1 stop16h 37m

$1,082

Kailua-KonaSydney

KOA Kona Intl - SYD Sydney Kingsford Smith

KOASYD

Kona Intl

Mon 2/1

8:48 am-7:45 pm

1 stop13h 57m

Sydney Kingsford Smith

Sun 2/28

9:40 pm-12:14 pm

2 stops35h 34m

$1,293

Kailua-KonaSydney

KOA Kona Intl - SYD Sydney Kingsford Smith

KOASYD

Kona Intl

Tue 2/2

2:20 pm-7:45 pm

2 stops32h 25m

Sydney Kingsford Smith

Tue 2/16

9:40 pm-3:43 pm

1 stop15h 03m

$1,319

Kailua-KonaSydney

KOA Kona Intl - SYD Sydney Kingsford Smith

KOASYD

Kona Intl

Sun 8/30

5:45 pm-6:50 pm

1 stop29h 05m

Sydney Kingsford Smith

Sun 9/6

8:45 pm-7:25 pm

2 stops42h 40m

$1,360

Kailua-KonaSydney

KOA Kona Intl - SYD Sydney Kingsford Smith

KOASYD

Kona Intl

Tue 2/2

2:20 pm-6:25 am

1 stop43h 05m

Sydney Kingsford Smith

Tue 2/16

2:00 pm-2:07 pm

3 stops21h 07m

$1,392
Quickest round-trip

Kailua-KonaSydney

KOA Kona Intl - SYD Sydney Kingsford Smith

KOASYD

Kona Intl

Fri 9/18

8:18 am-6:50 pm

1 stop14h 32m

Sydney Kingsford Smith

Fri 9/25

8:45 pm-1:19 pm

1 stop12h 34m

$1,493

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Sydney from

How to get the cheapest flight ticket from Kailua-Kona 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 Kona Intl to Sydney Kingsford Smith?

Alaska Airlines is the most popular carrier operating from Kona Intl to Sydney Kingsford Smith

When to book flights from Kailua-Kona to Sydney

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

Cheap Kailua-Kona to Sydney (KOA to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kailua-Kona to Sydney

Fastest flight time

23h 26m

Direct flights

None
The fastest flight from Kailua-Kona to Sydney takes 23h 26m
There are no direct flights from Kailua-Kona to Sydney. There are no popular flight routes from Kailua-Kona to Sydney.
Search flight deals

Frequently asked questions about flying from Kailua-Kona to Sydney

  • How far is Kona Intl to Sydney Kingsford Smith by plane?

    The straight-line distance from Kona Intl to Sydney Kingsford Smith is 5069.2 mi. In terms of flight time, this usually takes a little over 23h 26m.

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kona Intl Airport to Sydney Kingsford Smith Airport.

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

    The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Sydney?

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

Why use momondo?

Why should I use momondo to find a flight deal from Kailua-Kona to Sydney?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Kailua-Kona to Sydney for you.

Can I find flights from Kailua-Kona to Sydney with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Kailua-Kona to Sydney flights to just show those with flexible booking policies.

How can momondo help me find flights from Kailua-Kona to Sydney?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kailua-Kona to Sydney.

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

Yes. momondo can track prices for Kailua-Kona to Sydney flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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