When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Kaua'i?

Prices for flights from Sydney Kingsford Smith Airport to Kaua'i were last updated today.

How old do you have to be to fly from Sydney Kingsford Smith Airport 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 Sydney Kingsford Smith Airport 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.

$832 Cheap Flights from Sydney to Kaua'i in 2026

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Find the cheapest flights from Sydney to Kaua'i

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

20:45 - 14:35

SYD

LIH

13h 50m

1 stop

21:13 - 18:50

LIH

SYD

25h 37m

1 stop

$859Alaska Airlines

Fri, 1 May - Sun, 31 May

20:45 - 08:26

SYD

LIH

31h 41m

1 stop

08:56 - 18:50

LIH

SYD

13h 54m

1 stop

$872Alaska Airlines

Sat, 25 Apr - Sat, 2 May

20:45 - 17:24

SYD

LIH

16h 39m

1 stop

17:10 - 18:50

LIH

SYD

29h 40m

1 stop

$896Alaska Airlines

Sat, 25 Apr - Wed, 29 Apr

20:45 - 20:29

SYD

LIH

19h 44m

1 stop

17:10 - 18:50

LIH

SYD

29h 40m

1 stop

$904Alaska Airlines

Sat, 25 Apr - Wed, 29 Apr

20:45 - 07:41

SYD

LIH

30h 56m

1 stop

14:53 - 18:50

LIH

SYD

31h 57m

1 stop

$914Alaska Airlines

Sat, 25 Apr - Wed, 29 Apr

20:45 - 17:56

SYD

LIH

17h 11m

1 stop

07:21 - 18:50

LIH

SYD

15h 29m

1 stop

$915Alaska Airlines

Sat, 25 Apr - Wed, 29 Apr

20:45 - 17:24

SYD

LIH

16h 39m

1 stop

17:10 - 18:50

LIH

SYD

29h 40m

1 stop

$919Alaska Airlines

Sat, 25 Apr - Wed, 29 Apr

20:45 - 13:24

SYD

LIH

12h 39m

1 stop

14:39 - 18:50

LIH

SYD

32h 11m

2 stops

$1,024Alaska Airlines

Fri, 1 May - Sun, 31 May

20:45 - 15:45

SYD

LIH

15h 00m

2 stops

07:21 - 18:50

LIH

SYD

15h 29m

1 stop

$1,123Alaska Airlines

Sat, 25 Apr - Sat, 2 May

20:15 - 12:52

SYD

LIH

12h 37m

1 stop

16:00 - 18:30

LIH

SYD

30h 30m

1 stop

$1,373Multiple Airlines

Wed, 15 Apr - Mon, 20 Apr

Alaska Airlines flights from Sydney to Kaua'i

Our best Alaska Airlines deals on Sydney to Kaua'i flight tickets

Alaska Airlines

1 May

SYD20:45Sydney Kingsford Smith

13h 50m

1 stop

LIH14:35Lihue

31 May

LIH21:13Lihue

25h 37m

1 stop

SYD18:50Sydney Kingsford Smith

$859

Alaska Airlines

25 Apr

SYD20:45Sydney Kingsford Smith

31h 41m

1 stop

LIH08:26Lihue

2 May

LIH08:56Lihue

13h 54m

1 stop

SYD18:50Sydney Kingsford Smith

$872

Alaska Airlines

25 Apr

SYD20:45Sydney Kingsford Smith

16h 39m

1 stop

LIH17:24Lihue

29 Apr

LIH17:10Lihue

29h 40m

1 stop

SYD18:50Sydney Kingsford Smith

$896

United Airlines flights from Sydney to Kaua'i

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

United Airlines

25 Apr

SYD09:30Sydney Kingsford Smith

30h 07m

2 stops

LIH19:37Lihue

29 Apr

LIH12:55Lihue

22h 05m

1 stop

SYD07:00Sydney Kingsford Smith

$2,012

United Airlines

25 Apr

SYD09:30Sydney Kingsford Smith

30h 23m

2 stops

LIH19:53Lihue

29 Apr

LIH12:55Lihue

22h 05m

1 stop

SYD07:00Sydney Kingsford Smith

$2,028

United Airlines

1 May

SYD10:20Sydney Kingsford Smith

54h 03m

2 stops

LIH20:23Lihue

31 May

LIH22:44Lihue

36h 16m

2 stops

SYD07:00Sydney Kingsford Smith

$2,044

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Fri 1/5

20:45-14:35

1 stop13h 50m

Lihue

Sun 31/5

21:13-18:50

1 stop25h 37m

$859

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Sat 25/4

20:45-08:26

1 stop31h 41m

Lihue

Sat 2/5

08:56-18:50

1 stop13h 54m

$872

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Sat 25/4

20:45-17:24

1 stop16h 39m

Lihue

Wed 29/4

17:10-18:50

1 stop29h 40m

$896

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Sat 25/4

20:45-20:29

1 stop19h 44m

Lihue

Wed 29/4

17:10-18:50

1 stop29h 40m

$904

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Sat 25/4

20:45-07:41

1 stop30h 56m

Lihue

Wed 29/4

14:53-18:50

1 stop31h 57m

$914

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Sat 25/4

20:45-17:56

1 stop17h 11m

Lihue

Wed 29/4

07:21-18:50

1 stop15h 29m

$915

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Sat 25/4

20:45-17:24

1 stop16h 39m

Lihue

Wed 29/4

17:10-18:50

1 stop29h 40m

$919

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Fri 1/5

20:45-13:24

1 stop12h 39m

Lihue

Sun 31/5

14:39-18:50

2 stops32h 11m

$1,024

Fastest return journey

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Sat 25/4

20:45-15:45

2 stops15h 00m

Lihue

Sat 2/5

07:21-18:50

1 stop15h 29m

$1,123

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Wed 15/4

20:15-12:52

1 stop12h 37m

Lihue

Mon 20/4

16:00-18:30

1 stop30h 30m

$1,373

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 Sydney 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

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

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

Cheap Sydney to Kaua'i flight deals and tips

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

Fastest flight time	19h 44m
Direct flights	None

The fastest flight from Sydney to Kaua'i takes 19h 44m

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

Search flight deals

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Kaua'i?
Prices for flights from Sydney Kingsford Smith Airport to Kaua'i were last updated today.
How old do you have to be to fly from Sydney Kingsford Smith Airport 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 Sydney Kingsford Smith Airport 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 Sydney to Kaua'i?
momondo data reveals that the most frequently booked plane model on the route from Sydney to Kaua'i is Boeing 737-800 Passenger/BBJ2 (winglets), representing 15.01% of all bookings. The subsequent popular models are Airbus A330-300 at 10.57%, Airbus A320-100/200 at 10.33%, and Airbus A321neo at 9.57%.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sydney to Kaua'i. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Kaua'i from Sydney on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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

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

Yes. momondo can track prices for Sydney to Kaua'i 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.