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 are refreshed on a daily basis.

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 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 licence, 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.

$847 Cheap Flights from Kailua-Kona to Sydney in 2026

1 adult

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Find the cheapest flights from Kailua-Kona to Sydney

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

12:17 - 18:50

KOA

SYD

34h 33m

1 stop

20:45 - 20:26

SYD

KOA

19h 41m

1 stop

$1,662Alaska Airlines

Tue, 21 Apr - Tue, 28 Apr

08:51 - 18:50

KOA

SYD

12h 59m

1 stop

19:25 - 18:06

SYD

KOA

42h 41m

2 stops

$1,908Multiple Airlines

Wed, 1 Apr - Wed, 15 Apr

08:51 - 18:50

KOA

SYD

13h 59m

1 stop

19:25 - 15:58

SYD

KOA

40h 33m

2 stops

$1,948Multiple Airlines

Wed, 8 Apr - Wed, 15 Apr

08:51 - 18:50

KOA

SYD

13h 59m

1 stop

20:15 - 12:13

SYD

KOA

11h 58m

1 stop

$2,099Multiple Airlines

Wed, 8 Apr - Wed, 15 Apr

08:51 - 18:50

KOA

SYD

12h 59m

1 stop

20:15 - 12:13

SYD

KOA

11h 58m

1 stop

$2,141Multiple Airlines

Wed, 1 Apr - Wed, 15 Apr

06:00 - 08:00

KOA

SYD

30h 00m

2 stops

10:15 - 14:10

SYD

KOA

23h 55m

2 stops

$2,235Philippine Airlines

Sun, 30 Aug - Thu, 3 Sep

22:07 - 18:50

KOA

SYD

24h 43m

2 stops

20:45 - 18:11

SYD

KOA

17h 26m

1 stop

$2,314Multiple Airlines

Tue, 21 Apr - Tue, 28 Apr

09:42 - 18:30

KOA

SYD

12h 48m

1 stop

20:15 - 13:21

SYD

KOA

13h 06m

1 stop

$2,605Qantas Airways

Thu, 14 May - Mon, 18 May

09:42 - 18:30

KOA

SYD

12h 48m

1 stop

20:15 - 13:21

SYD

KOA

13h 06m

1 stop

$2,607Qantas Airways

Thu, 14 May - Mon, 18 May

13:40 - 18:50

KOA

SYD

33h 10m

2 stops

19:25 - 14:20

SYD

KOA

38h 55m

2 stops

$2,623Multiple Airlines

Wed, 8 Apr - Wed, 15 Apr

United Airlines flights from Kailua-Kona to Sydney

Our best United Airlines deals on Kailua-Kona to Sydney flight tickets

United Airlines

23 Apr

KOA12:02Kona Intl

22h 53m

1 stop

SYD06:55Sydney Kingsford Smith

30 Apr

SYD09:30Sydney Kingsford Smith

22h 30m

1 stop

KOA12:00Kona Intl

$2,682

United Airlines

23 Apr

KOA12:55Kona Intl

22h 05m

1 stop

SYD07:00Sydney Kingsford Smith

30 Apr

SYD09:30Sydney Kingsford Smith

30h 20m

2 stops

KOA19:50Kona Intl

$2,688

United Airlines

14 May

KOA23:04Kona Intl

35h 56m

2 stops

SYD07:00Sydney Kingsford Smith

18 May

SYD09:30Sydney Kingsford Smith

30h 20m

2 stops

KOA19:50Kona Intl

$3,061

Qantas Airways flights from Kailua-Kona to Sydney

Our best Qantas Airways deals on Kailua-Kona to Sydney flight tickets

Qantas Airways

14 May

KOA09:42Kona Intl

12h 48m

1 stop

SYD18:30Sydney Kingsford Smith

18 May

SYD20:15Sydney Kingsford Smith

13h 06m

1 stop

KOA13:21Kona Intl

$2,605

Qantas Airways

14 May

KOA09:42Kona Intl

12h 48m

1 stop

SYD18:30Sydney Kingsford Smith

18 May

SYD20:15Sydney Kingsford Smith

13h 06m

1 stop

KOA13:21Kona Intl

$2,607

Qantas Airways

14 May

KOA08:51Kona Intl

13h 39m

1 stop

SYD18:30Sydney Kingsford Smith

18 May

SYD20:15Sydney Kingsford Smith

13h 06m

1 stop

KOA13:21Kona Intl

$2,708

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Tue 21/4

12:17-18:50

1 stop34h 33m

Sydney Kingsford Smith

Tue 28/4

20:45-20:26

1 stop19h 41m

$1,662

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Wed 1/4

08:51-18:50

1 stop12h 59m

Sydney Kingsford Smith

Wed 15/4

19:25-18:06

2 stops42h 41m

$1,908

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Wed 8/4

08:51-18:50

1 stop13h 59m

Sydney Kingsford Smith

Wed 15/4

19:25-15:58

2 stops40h 33m

$1,948

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Wed 8/4

08:51-18:50

1 stop13h 59m

Sydney Kingsford Smith

Wed 15/4

20:15-12:13

1 stop11h 58m

$2,099

Fastest return journey

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Wed 1/4

08:51-18:50

1 stop12h 59m

Sydney Kingsford Smith

Wed 15/4

20:15-12:13

1 stop11h 58m

$2,141

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Sun 30/8

06:00-08:00

2 stops30h 00m

Sydney Kingsford Smith

Thu 3/9

10:15-14:10

2 stops23h 55m

$2,235

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Tue 21/4

22:07-18:50

2 stops24h 43m

Sydney Kingsford Smith

Tue 28/4

20:45-18:11

1 stop17h 26m

$2,314

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Thu 14/5

09:42-18:30

1 stop12h 48m

Sydney Kingsford Smith

Mon 18/5

20:15-13:21

1 stop13h 06m

$2,605

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Thu 14/5

09:42-18:30

1 stop12h 48m

Sydney Kingsford Smith

Mon 18/5

20:15-13:21

1 stop13h 06m

$2,607

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Wed 8/4

13:40-18:50

2 stops33h 10m

Sydney Kingsford Smith

Wed 15/4

19:25-14:20

2 stops38h 55m

$2,623

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

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 and United Airlines are the most popular carriers 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 return 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	13h 39m
Direct flights	None

The fastest flight from Kailua-Kona to Sydney takes 13h 39m

There are no direct flights from Kailua-Kona to Sydney. There are no popular flight routes from Kailua-Kona to Sydney.

Search flight deals

How far is Kona Intl to Sydney Kingsford Smith by plane?
Kona Intl and Sydney Kingsford Smith are 8158.0 km apart from one another. Flights usually cover this in 13h 39m, depending on flying conditions and air traffic around both airports.
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 are refreshed on a daily basis.
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 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 licence, 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.

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Kailua-Kona to Sydney . Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Kailua-Kona to Sydney on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Kailua-Kona to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Sydney from Kailua-Kona 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.