How long is the flight from Australia to Kaua'i?

The flight from Australia to Kaua'i depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Brisbane (a popular airport in Australia) to Copenhagen (the most popular airport in Kaua'i), then the flight time is 24h 30m on average. If you fly from Sydney (another popular airport in Australia) to Copenhagen, then the average flight time is 24h 50m.

When did momondo last update prices for flights from Australia to Kaua'i?

Prices for flights from Australia to Kaua'i are refreshed on a daily basis.

How old do you have to be to fly from Australia to Kaua'i?

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 from Australia to Kaua'i.

What documentation or ID do you need to fly to Kaua'i?

The travel and health documents you'll need for your trip to Kaua'i may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Kaua'i. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$745 Cheap Flights from Australia to Kaua'i in 2026

1 adult

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Find the cheapest flights from Australia to Kaua'i

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21:40 - 16:03

SYD

LIH

15h 23m

1 stop

09:57 - 19:45

LIH

SYD

12h 48m

1 stop

$999Alaska Airlines

Thu, 19 Feb - Mon, 23 Feb

21:40 - 08:06

SYD

LIH

31h 26m

1 stop

07:28 - 19:45

LIH

SYD

15h 17m

1 stop

$1,002Alaska Airlines

Thu, 19 Feb - Mon, 23 Feb

21:40 - 08:06

SYD

LIH

31h 26m

1 stop

08:40 - 19:45

LIH

SYD

14h 05m

1 stop

$1,117Alaska Airlines

Thu, 19 Feb - Mon, 23 Feb

21:00 - 12:19

MEL

LIH

36h 19m

2 stops

16:21 - 22:50

LIH

MEL

33h 29m

2 stops

$1,472Multiple Airlines

Thu, 12 Feb - Sat, 21 Feb

21:00 - 12:19

MEL

LIH

36h 19m

2 stops

16:21 - 22:50

LIH

MEL

33h 29m

2 stops

$1,479Multiple Airlines

Thu, 12 Feb - Sat, 21 Feb

21:00 - 09:22

MEL

LIH

57h 22m

2 stops

08:52 - 08:35

LIH

MEL

26h 43m

2 stops

$1,537Qantas Airways

Thu, 5 Mar - Mon, 9 Mar

21:00 - 09:22

MEL

LIH

57h 22m

2 stops

07:28 - 23:35

LIH

MEL

19h 07m

2 stops

$1,583Qantas Airways

Thu, 5 Mar - Mon, 9 Mar

11:20 - 22:44

SYD

LIH

32h 24m

2 stops

23:59 - 09:05

LIH

SYD

36h 06m

2 stops

$1,841United Airlines

Thu, 19 Feb - Mon, 23 Feb

11:20 - 22:44

SYD

LIH

32h 24m

2 stops

14:25 - 09:15

LIH

SYD

21h 50m

1 stop

$1,845United Airlines

Thu, 19 Feb - Mon, 23 Feb

21:40 - 22:18

SYD

LIH

45h 38m

2 stops

23:19 - 18:50

LIH

SYD

46h 31m

2 stops

$4,206Qatar Airways

Thu, 19 Feb - Mon, 23 Feb

Qantas Airways flights from Australia to Kaua'i

Our best Qantas Airways deals on Australia to Kaua'i flight tickets

Qantas Airways

5 Mar

MEL21:00Melbourne

57h 22m

2 stops

LIH09:22Lihue

9 Mar

LIH08:52Lihue

26h 43m

2 stops

MEL08:35Melbourne

$1,537

Qantas Airways

5 Mar

MEL21:00Melbourne

57h 22m

2 stops

LIH09:22Lihue

9 Mar

LIH07:28Lihue

19h 07m

2 stops

MEL23:35Melbourne

$1,583

Qantas Airways

12 Feb

MEL21:00Melbourne

36h 19m

2 stops

LIH12:19Lihue

21 Feb

LIH07:28Lihue

19h 07m

2 stops

MEL23:35Melbourne

$1,584

United Airlines flights from Australia to Kaua'i

Our best United Airlines deals on Australia to Kaua'i flight tickets

United Airlines

19 Feb

SYD11:20Sydney Kingsford Smith

32h 24m

2 stops

LIH22:44Lihue

23 Feb

LIH23:59Lihue

36h 06m

2 stops

SYD09:05Sydney Kingsford Smith

$1,841

United Airlines

19 Feb

SYD11:20Sydney Kingsford Smith

32h 24m

2 stops

LIH22:44Lihue

23 Feb

LIH23:59Lihue

36h 06m

2 stops

SYD09:05Sydney Kingsford Smith

$1,845

United Airlines

19 Feb

SYD11:20Sydney Kingsford Smith

32h 24m

2 stops

LIH22:44Lihue

23 Feb

LIH14:25Lihue

21h 50m

1 stop

SYD09:15Sydney Kingsford Smith

$1,854

Fly from

Fly to

Route

Depart

Return

Price

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Thu 19/2

21:40-16:03

1 stop15h 23m

Lihue

Mon 23/2

09:57-19:45

1 stop12h 48m

$999

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Thu 19/2

21:40-08:06

1 stop31h 26m

Lihue

Mon 23/2

07:28-19:45

1 stop15h 17m

$1,002

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Thu 19/2

21:40-08:06

1 stop31h 26m

Lihue

Mon 23/2

08:40-19:45

1 stop14h 05m

$1,117

MelbourneLihue

MEL - LIH

MELLIH

Melbourne

Thu 12/2

21:00-12:19

2 stops36h 19m

Lihue

Sat 21/2

16:21-22:50

2 stops33h 29m

$1,472

MelbourneLihue

MEL - LIH

MELLIH

Melbourne

Thu 12/2

21:00-12:19

2 stops36h 19m

Lihue

Sat 21/2

16:21-22:50

2 stops33h 29m

$1,479

MelbourneLihue

MEL - LIH

MELLIH

Melbourne

Thu 5/3

21:00-09:22

2 stops57h 22m

Lihue

Mon 9/3

08:52-08:35

2 stops26h 43m

$1,537

MelbourneLihue

MEL - LIH

MELLIH

Melbourne

Thu 5/3

21:00-09:22

2 stops57h 22m

Lihue

Mon 9/3

07:28-23:35

2 stops19h 07m

$1,583

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Thu 19/2

11:20-22:44

2 stops32h 24m

Lihue

Mon 23/2

23:59-09:05

2 stops36h 06m

$1,841

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Thu 19/2

11:20-22:44

2 stops32h 24m

Lihue

Mon 23/2

14:25-09:15

1 stop21h 50m

$1,845

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Thu 19/2

21:40-22:18

2 stops45h 38m

Lihue

Mon 23/2

23:19-18:50

2 stops46h 31m

$4,206

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Australia to Kaua'i

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

Prices

Other information

Can stopping save me money on Australia to Kaua'i flights?

No. A direct flight is the cheapest option for a flight between Australia to Kaua'i.

Cheap Australia to Kaua'i flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Australia to Kaua'i

Fastest flight time	12h 49m
Direct flights	None

The fastest flight from Australia to Kaua'i takes 12h 49m

There are no direct flights from Australia to Kaua'i. There are no popular flight routes from Australia to Kaua'i.

Search flight deals

When did momondo last update prices for flights from Australia to Kaua'i?
Prices for flights from Australia to Kaua'i are refreshed on a daily basis.
How old do you have to be to fly from Australia to Kaua'i?
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 from Australia to Kaua'i.
What documentation or ID do you need to fly to Kaua'i?
The travel and health documents you'll need for your trip to Kaua'i may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Kaua'i. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Australia to Kaua'i?
Based on momondo bookings for flights between Australia and Kaua'i, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 18.77% of the total bookings. Other popular models include Airbus A320-100/200 with 15.95%, Airbus A321neo with 15.18%, and Boeing 737 MAX 8 with 10.42%.

Why use momondo?

Why should I use momondo to find a flight deal from Australia to Kaua'i?

Finding the right flight to Kaua'i from Australia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Kaua'i quick and easy, saving you time and money.

Can I find flights from Australia to Kaua'i with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Australia to Kaua'i flights to just show those with flexible booking policies.

How can momondo help me find flights from Australia to Kaua'i?

momondo provides multiple filters to help you find the best flight to Kaua'i from Australia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Australia to Kaua'i right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Australia to Kaua'i flights. All you need is a valid email address and we will do the rest; it is that quick and easy.