How long is the flight from Australia to The Big Island?

On average, it takes 30h 30m to fly from Australia to The Big Island if you fly out of Sydney Kingsford Smith (the most popular airport in Australia) and into Kastrup Copenhagen (the most popular airport in The Big Island). If you’re flying out of Melbourne and into Kastrup Copenhagen, then the flight time is around 22h 40m.

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Recent flights found to popular cities in The Big Island

Find flights to these popular cities in The Big Island from your nearest airport.

Flights to Kailua-Kona

Search all flight deals to Kailua-Kona

Hawaiian Airlines

2 Nov

SYD

17h 45m

1 stop

KOA

20 Nov

KOA

12h 24m

1 stop

SYD

$1,077

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Alaska Airlines

2 Nov

SYD

15h 27m

2 stops

KOA

19 Nov

KOA

33h 07m

2 stops

SYD

$1,087

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Alaska Airlines

28 Oct

SYD

16h 52m

1 stop

KOA

19 Nov

KOA

15h 31m

1 stop

SYD

$1,103

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Alaska Airlines

28 Oct

SYD

31h 31m

1 stop

KOA

18 Nov

KOA

29h 45m

1 stop

SYD

$1,106

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Alaska Airlines

28 Oct

SYD

16h 52m

1 stop

KOA

18 Nov

KOA

37h 03m

2 stops

SYD

$1,111

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Hawaiian Airlines

2 Nov

SYD

21h 00m

1 stop

KOA

19 Nov

KOA

14h 45m

2 stops

SYD

$1,121

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Alaska Airlines

30 Oct

SYD

14h 39m

1 stop

KOA

19 Nov

KOA

15h 31m

1 stop

SYD

$1,124

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Alaska Airlines

30 Oct

SYD

15h 42m

1 stop

KOA

18 Nov

KOA

25h 45m

1 stop

SYD

$1,129

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Alaska Airlines

1 Nov

SYD

15h 42m

1 stop

KOA

18 Nov

KOA

33h 07m

2 stops

SYD

$1,132

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Alaska Airlines

2 Nov

SYD

19h 47m

1 stop

KOA

18 Nov

KOA

25h 45m

1 stop

SYD

$1,143

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Qantas Airways

23 Oct

MEL

13h 43m

1 stop

KOA

30 Oct

KOA

13h 40m

1 stop

MEL

$1,149

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Hawaiian Airlines

31 Oct

SYD

14h 39m

1 stop

KOA

21 Nov

KOA

15h 45m

1 stop

SYD

$1,150

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Find the cheapest flights from Australia to The Big Island

Round-trip

One-way

Last minute

Recent return flight deals from Australia to The Big Island

21:40 - 18:25SYD-KOA

17h 45m1 stop

10:21 - 19:45KOA-SYD

12h 24m1 stop

$1,077Hawaiian Airlines

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Sun, 2 Nov - Thu, 20 Nov

21:40 - 16:07SYD-KOA

15h 27m2 stops

13:38 - 19:45KOA-SYD

33h 07m2 stops

$1,087Alaska Airlines

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Sun, 2 Nov - Wed, 19 Nov

21:40 - 17:32SYD-KOA

16h 52m1 stop

07:14 - 19:45KOA-SYD

15h 31m1 stop

$1,103Alaska Airlines

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Tue, 28 Oct - Wed, 19 Nov

21:40 - 21:40SYD-KOA

21h 00m1 stop

08:00 - 19:45KOA-SYD

14h 45m2 stops

$1,121Hawaiian Airlines

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Sun, 2 Nov - Wed, 19 Nov

17:05 - 09:48MEL-KOA

13h 43m1 stop

06:00 - 16:40KOA-MEL

13h 40m1 stop

$1,149Qantas Airways

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Thu, 23 Oct - Thu, 30 Oct

20:10 - 09:30SYD-KOA

34h 20m1 stop

07:14 - 18:20KOA-SYD

14h 06m1 stop

$1,220Qantas Airways

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Wed, 29 Oct - Wed, 19 Nov

09:40 - 20:27SYD-KOA

31h 47m2 stops

10:57 - 08:30KOA-SYD

24h 33m2 stops

$1,746Delta

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Sat, 1 Nov - Tue, 18 Nov

09:40 - 20:27SYD-KOA

31h 47m2 stops

21:30 - 08:30KOA-SYD

38h 00m1 stop

$1,762Delta

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Tue, 28 Oct - Mon, 24 Nov

10:20 - 12:00SYD-KOA

22h 40m1 stop

14:40 - 09:15KOA-SYD

21h 35m1 stop

$1,855United Airlines

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Wed, 29 Oct - Tue, 18 Nov

11:55 - 11:56MEL-KOA

21h 01m1 stop

19:55 - 08:30KOA-MEL

39h 35m2 stops

$2,031United Airlines

Find Deal

Thu, 23 Oct - Thu, 30 Oct

Fly from

Route

Depart

Return

Price

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sun 2/11

21:40-18:25

1 stop17h 45m

Kona Intl

Thu 20/11

10:21-19:45

1 stop12h 24m

$1,077

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sun 2/11

21:40-16:07

2 stops15h 27m

Kona Intl

Wed 19/11

13:38-19:45

2 stops33h 07m

$1,087

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Tue 28/10

21:40-17:32

1 stop16h 52m

Kona Intl

Wed 19/11

07:14-19:45

1 stop15h 31m

$1,103

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sun 2/11

21:40-21:40

1 stop21h 00m

Kona Intl

Wed 19/11

08:00-19:45

2 stops14h 45m

$1,121

MelbourneKailua-Kona

MEL - KOA

MELKOA

Melbourne

Thu 23/10

17:05-09:48

1 stop13h 43m

Kona Intl

Thu 30/10

06:00-16:40

1 stop13h 40m

$1,149

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Wed 29/10

20:10-09:30

1 stop34h 20m

Kona Intl

Wed 19/11

07:14-18:20

1 stop14h 06m

$1,220

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Sat 1/11

09:40-20:27

2 stops31h 47m

Kona Intl

Tue 18/11

10:57-08:30

2 stops24h 33m

$1,746

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Tue 28/10

09:40-20:27

2 stops31h 47m

Kona Intl

Mon 24/11

21:30-08:30

1 stop38h 00m

$1,762

SydneyKailua-Kona

SYD - KOA

SYDKOA

Sydney Kingsford Smith

Wed 29/10

10:20-12:00

1 stop22h 40m

Kona Intl

Tue 18/11

14:40-09:15

1 stop21h 35m

$1,855

MelbourneKailua-Kona

MEL - KOA

MELKOA

Melbourne

Thu 23/10

11:55-11:56

1 stop21h 01m

Kona Intl

Thu 30/10

19:55-08:30

2 stops39h 35m

$2,031

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

The Big Island flights insights and trends

Explore insights for your The Big Island flight to craft the best travel plan

Prices

Other information

What is the cheapest day to depart on your flight to The Big Island?

The cheapest day to depart from Australia to The Big Island is on a Saturday. Travellers who choose to depart for The Big Island on a Saturday will often find tickets for as low as $1,339. Flights from Australia to The Big Island on a Tuesday will generally be more expensive and average around $2,282. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Cheapest flights to cities in The Big Island

Click on the cities below to find out when it's cheapest to fly to The Big Island from Australia

Kailua-Kona

Find flights to Kailua-Kona

Cheap The Big Island flight deals and tips

Summary info about The Big Island flight prices, duration and airlines

Best One-Way Price	$336
Best Round-Trip Price	$1,077
Fastest flight time	13h 00m

The best one-way flight price to The Big Island from Australia in the last 72 hours is $336 (Sydney Kingsford Smith to Kona Intl).

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The best round-trip flight price to The Big Island from Australia in the last 72 hours is $1,077 (Sydney Kingsford Smith to Kona Intl).

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The fastest flight to The Big Island from Australia takes 13h 00m (Sydney Kingsford Smith to Hilo Intl).

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Frequently asked questions about flying to The Big Island

What is the best day of the week to fly to The Big Island?

Flying to The Big Island on a Saturday or Thursday is your best option since this is when flight prices tend to be at their lowest for the week. The most expensive day of the week to fly to The Big Island is on a Tuesday.

When did momondo last update prices for flights to The Big Island?

Prices for flights to The Big Island refresh daily.

How many operators does momondo search for flights to The Big Island?

There are 3 operators available for flights to The Big Island as of September 2025.

How old do you have to be to fly to The Big Island?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to The Big Island.

What documentation or ID do you need to fly to The Big Island?

The required travel and health documents for your The Big Island 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 licence and a passport valid for six months after your intended arrival at The Big Island. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to The Big Island?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to The Big Island. momondo saves you time and could save you money on your trip.

Can I find flights to The Big Island with flexible booking policies on momondo?

Flights to The Big Island with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to The Big Island?

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 to The Big Island.

I’m not ready to book a flight to The Big Island right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of The Big Island flights. All you need is a valid email address and we will do the rest; it is that quick and easy.