How do I get Price Alerts for flights from Kailua-Kona to Sydney?

Price Alerts will notify you by email when the price for flights to Sydney from Kailua-Kona decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Kailua-Kona to Sydney with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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.

$815 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.

16:53 - 07:25

KOA

SYD

41h 32m

1 stop

06:00 - 07:16

SYD

KOA

22h 16m

2 stops

$1,778Multiple Airlines

Mon, 23 Feb - Sun, 29 Mar

16:27 - 07:25

KOA

SYD

41h 58m

1 stop

19:15 - 12:00

SYD

KOA

37h 45m

2 stops

$1,784Multiple Airlines

Wed, 11 Feb - Wed, 18 Feb

15:53 - 07:25

KOA

SYD

42h 32m

1 stop

10:15 - 19:16

SYD

KOA

30h 01m

2 stops

$1,856Multiple Airlines

Tue, 10 Mar - Thu, 19 Mar

16:53 - 07:25

KOA

SYD

41h 32m

1 stop

19:15 - 20:27

SYD

KOA

46h 12m

2 stops

$1,937Multiple Airlines

Fri, 27 Feb - Fri, 6 Mar

16:53 - 12:35

KOA

SYD

46h 42m

2 stops

21:40 - 14:20

SYD

KOA

13h 40m

1 stop

$1,973Multiple Airlines

Mon, 23 Feb - Thu, 26 Mar

16:53 - 07:25

KOA

SYD

41h 32m

1 stop

10:15 - 14:20

SYD

KOA

25h 05m

2 stops

$1,977Multiple Airlines

Thu, 5 Mar - Thu, 26 Mar

16:53 - 12:35

KOA

SYD

46h 42m

2 stops

20:15 - 16:39

SYD

KOA

17h 24m

1 stop

$1,983Multiple Airlines

Mon, 23 Feb - Tue, 31 Mar

16:27 - 07:25

KOA

SYD

41h 58m

1 stop

20:10 - 15:09

SYD

KOA

15h 59m

1 stop

$2,037Multiple Airlines

Wed, 11 Feb - Wed, 18 Feb

16:53 - 07:25

KOA

SYD

41h 32m

1 stop

21:40 - 14:20

SYD

KOA

13h 40m

1 stop

$2,059Multiple Airlines

Tue, 24 Feb - Thu, 26 Mar

16:53 - 07:25

KOA

SYD

41h 32m

1 stop

21:40 - 14:20

SYD

KOA

13h 40m

1 stop

$2,061Multiple Airlines

Mon, 23 Feb - Thu, 26 Mar

United Airlines flights from Kailua-Kona to Sydney

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

United Airlines

10 Mar

KOA19:35Kona Intl

40h 30m

2 stops

SYD09:05Sydney Kingsford Smith

19 Mar

SYD10:25Sydney Kingsford Smith

30h 26m

2 stops

KOA19:51Kona Intl

$2,421

United Airlines

21 Feb

KOA23:25Kona Intl

36h 40m

2 stops

SYD09:05Sydney Kingsford Smith

29 Mar

SYD11:20Sydney Kingsford Smith

21h 30m

1 stop

KOA11:50Kona Intl

$2,571

United Airlines

21 Feb

KOA22:05Kona Intl

35h 15m

1 stop

SYD06:20Sydney Kingsford Smith

29 Mar

SYD11:20Sydney Kingsford Smith

21h 30m

1 stop

KOA11:50Kona Intl

$2,590

Alaska Airlines flights from Kailua-Kona to Sydney

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

Alaska Airlines

24 Feb

KOA21:01Kona Intl

25h 44m

1 stop

SYD19:45Sydney Kingsford Smith

28 Mar

SYD21:40Sydney Kingsford Smith

12h 30m

1 stop

KOA13:10Kona Intl

$2,608

Alaska Airlines

21 Feb

KOA06:00Kona Intl

16h 45m

1 stop

SYD19:45Sydney Kingsford Smith

27 Mar

SYD21:40Sydney Kingsford Smith

15h 18m

1 stop

KOA15:58Kona Intl

$2,659

Alaska Airlines

28 Feb

KOA08:45Kona Intl

14h 00m

1 stop

SYD19:45Sydney Kingsford Smith

7 Mar

SYD21:40Sydney Kingsford Smith

32h 45m

1 stop

KOA09:25Kona Intl

$2,669

Fly from

Fly to

Route

Depart

Return

Price

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Mon 23/2

16:53-07:25

1 stop41h 32m

Sydney Kingsford Smith

Sun 29/3

06:00-07:16

2 stops22h 16m

$1,778

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Wed 11/2

16:27-07:25

1 stop41h 58m

Sydney Kingsford Smith

Wed 18/2

19:15-12:00

2 stops37h 45m

$1,784

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Tue 10/3

15:53-07:25

1 stop42h 32m

Sydney Kingsford Smith

Thu 19/3

10:15-19:16

2 stops30h 01m

$1,856

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Fri 27/2

16:53-07:25

1 stop41h 32m

Sydney Kingsford Smith

Fri 6/3

19:15-20:27

2 stops46h 12m

$1,937

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Mon 23/2

16:53-12:35

2 stops46h 42m

Sydney Kingsford Smith

Thu 26/3

21:40-14:20

1 stop13h 40m

$1,973

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Thu 5/3

16:53-07:25

1 stop41h 32m

Sydney Kingsford Smith

Thu 26/3

10:15-14:20

2 stops25h 05m

$1,977

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Mon 23/2

16:53-12:35

2 stops46h 42m

Sydney Kingsford Smith

Tue 31/3

20:15-16:39

1 stop17h 24m

$1,983

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Wed 11/2

16:27-07:25

1 stop41h 58m

Sydney Kingsford Smith

Wed 18/2

20:10-15:09

1 stop15h 59m

$2,037

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Tue 24/2

16:53-07:25

1 stop41h 32m

Sydney Kingsford Smith

Thu 26/3

21:40-14:20

1 stop13h 40m

$2,059

Kailua-KonaSydney

KOA - SYD

KOASYD

Kona Intl

Mon 23/2

16:53-07:25

1 stop41h 32m

Sydney Kingsford Smith

Thu 26/3

21:40-14:20

1 stop13h 40m

$2,061

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

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	21h 41m
Direct flights	None

The fastest flight from Kailua-Kona to Sydney takes 21h 41m

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 21h 41m, 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.

How do I get Price Alerts for flights from Kailua-Kona to Sydney?
Price Alerts will notify you by email when the price for flights to Sydney from Kailua-Kona decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Kailua-Kona to Sydney with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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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.