What is the cheapest airline that flies from Sydney Kingsford Smith to Kaua'i?

Qatar Airways is the most popular carrier operating from Sydney Kingsford Smith to Kaua'i

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.

$956 Cheap Flights from Sydney to Kaua'i in 2026/27

Find the cheapest flights from Sydney to Kaua'i

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

21:40 - 09:52SYD Sydney Kingsford Smith-LIH Lihue

33h 12m1 stop Honolulu

17:08 - 19:45LIH Lihue-SYD Sydney Kingsford Smith

29h 37m1 stop Honolulu

$956Alaska Airlines

Tue, 9 Mar - Fri, 12 Mar

21:40 - 17:58SYD Sydney Kingsford Smith-LIH Lihue

17h 18m1 stop Honolulu

20:00 - 19:45LIH Lihue-SYD Sydney Kingsford Smith

26h 45m1 stop Honolulu

$1,336Alaska Airlines

Sat, 14 Nov - Sun, 29 Nov

21:40 - 15:14SYD Sydney Kingsford Smith-LIH Lihue

14h 34m1 stop Honolulu

09:00 - 19:45LIH Lihue-SYD Sydney Kingsford Smith

13h 45m1 stop Honolulu

$1,364Alaska Airlines

Fri, 13 Nov - Mon, 30 Nov

21:40 - 17:27SYD Sydney Kingsford Smith-LIH Lihue

16h 47m1 stop Honolulu

09:00 - 19:45LIH Lihue-SYD Sydney Kingsford Smith

13h 45m1 stop Honolulu

$1,451Alaska Airlines

Fri, 12 Feb - Fri, 26 Feb

21:40 - 22:00SYD Sydney Kingsford Smith-LIH Lihue

21h 20m1 stop Honolulu

20:00 - 19:45LIH Lihue-SYD Sydney Kingsford Smith

26h 45m1 stop Honolulu

$1,461Alaska Airlines

Tue, 9 Mar - Fri, 12 Mar

21:40 - 22:00SYD Sydney Kingsford Smith-LIH Lihue

21h 20m1 stop Honolulu

20:00 - 19:45LIH Lihue-SYD Sydney Kingsford Smith

26h 45m1 stop Honolulu

$1,463Alaska Airlines

Tue, 9 Mar - Fri, 12 Mar

21:40 - 22:00SYD Sydney Kingsford Smith-LIH Lihue

21h 20m1 stop Honolulu

20:00 - 19:45LIH Lihue-SYD Sydney Kingsford Smith

26h 45m1 stop Honolulu

$1,464Alaska Airlines

Tue, 9 Mar - Fri, 12 Mar

21:40 - 22:00SYD Sydney Kingsford Smith-LIH Lihue

21h 20m1 stop Honolulu

20:00 - 19:45LIH Lihue-SYD Sydney Kingsford Smith

26h 45m1 stop Honolulu

$1,466Alaska Airlines

Tue, 9 Mar - Fri, 12 Mar

21:40 - 15:49SYD Sydney Kingsford Smith-LIH Lihue

15h 09m2 stops Honolulu Kahului

17:09 - 19:45LIH Lihue-SYD Sydney Kingsford Smith

29h 36m1 stop Honolulu

$1,511Alaska Airlines

Sat, 14 Nov - Sun, 29 Nov

21:40 - 13:40SYD Sydney Kingsford Smith-LIH Lihue

13h 00m1 stop Honolulu

16:59 - 19:45LIH Lihue-SYD Sydney Kingsford Smith

29h 46m2 stops Kona Intl Honolulu

$1,646Alaska Airlines

Fri, 12 Feb - Fri, 26 Feb

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Alaska Airlines flights from Sydney to Kaua'i

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

Alaska Airlines

9 Mar

SYD21:40Sydney Kingsford Smith

33h 12m

1 stop

LIH09:52Lihue

12 Mar

LIH17:08Lihue

29h 37m

1 stop

SYD19:45Sydney Kingsford Smith

$956

Alaska Airlines

14 Nov

SYD21:40Sydney Kingsford Smith

17h 18m

1 stop

LIH17:58Lihue

29 Nov

LIH20:00Lihue

26h 45m

1 stop

SYD19:45Sydney Kingsford Smith

$1,336

Alaska Airlines

13 Nov

SYD21:40Sydney Kingsford Smith

14h 34m

1 stop

LIH15:14Lihue

30 Nov

LIH09:00Lihue

13h 45m

1 stop

SYD19:45Sydney Kingsford Smith

$1,364

United Airlines flights from Sydney to Kaua'i

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

United Airlines

9 Mar

SYD11:20Sydney Kingsford Smith

32h 15m

2 stops

LIH22:35Lihue

12 Mar

LIH23:50Lihue

36h 15m

2 stops

SYD09:05Sydney Kingsford Smith

$2,236

United Airlines

9 Mar

SYD11:20Sydney Kingsford Smith

32h 15m

2 stops

LIH22:35Lihue

12 Mar

LIH23:50Lihue

36h 15m

2 stops

SYD09:05Sydney Kingsford Smith

$2,238

United Airlines

13 Nov

SYD11:20Sydney Kingsford Smith

32h 10m

2 stops

LIH22:30Lihue

30 Nov

LIH14:03Lihue

22h 02m

1 stop

SYD09:05Sydney Kingsford Smith

$2,239

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyLihue

SYD Sydney Kingsford Smith - LIH Lihue

SYDLIH

Sydney Kingsford Smith

Tue 9/3

21:40-09:52

1 stop33h 12m

Lihue

Fri 12/3

17:08-19:45

1 stop29h 37m

$956

SydneyLihue

SYD Sydney Kingsford Smith - LIH Lihue

SYDLIH

Sydney Kingsford Smith

Sat 14/11

21:40-17:58

1 stop17h 18m

Lihue

Sun 29/11

20:00-19:45

1 stop26h 45m

$1,336

Fastest return journey

SydneyLihue

SYD Sydney Kingsford Smith - LIH Lihue

SYDLIH

Sydney Kingsford Smith

Fri 13/11

21:40-15:14

1 stop14h 34m

Lihue

Mon 30/11

09:00-19:45

1 stop13h 45m

$1,364

SydneyLihue

SYD Sydney Kingsford Smith - LIH Lihue

SYDLIH

Sydney Kingsford Smith

Fri 12/2

21:40-17:27

1 stop16h 47m

Lihue

Fri 26/2

09:00-19:45

1 stop13h 45m

$1,451

SydneyLihue

SYD Sydney Kingsford Smith - LIH Lihue

SYDLIH

Sydney Kingsford Smith

Tue 9/3

21:40-22:00

1 stop21h 20m

Lihue

Fri 12/3

20:00-19:45

1 stop26h 45m

$1,461

SydneyLihue

SYD Sydney Kingsford Smith - LIH Lihue

SYDLIH

Sydney Kingsford Smith

Tue 9/3

21:40-22:00

1 stop21h 20m

Lihue

Fri 12/3

20:00-19:45

1 stop26h 45m

$1,463

SydneyLihue

SYD Sydney Kingsford Smith - LIH Lihue

SYDLIH

Sydney Kingsford Smith

Tue 9/3

21:40-22:00

1 stop21h 20m

Lihue

Fri 12/3

20:00-19:45

1 stop26h 45m

$1,464

SydneyLihue

SYD Sydney Kingsford Smith - LIH Lihue

SYDLIH

Sydney Kingsford Smith

Tue 9/3

21:40-22:00

1 stop21h 20m

Lihue

Fri 12/3

20:00-19:45

1 stop26h 45m

$1,466

SydneyLihue

SYD Sydney Kingsford Smith - LIH Lihue

SYDLIH

Sydney Kingsford Smith

Sat 14/11

21:40-15:49

2 stops15h 09m

Lihue

Sun 29/11

17:09-19:45

1 stop29h 36m

$1,511

SydneyLihue

SYD Sydney Kingsford Smith - LIH Lihue

SYDLIH

Sydney Kingsford Smith

Fri 12/2

21:40-13:40

1 stop13h 00m

Lihue

Fri 26/2

16:59-19:45

2 stops29h 46m

$1,646

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 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

Prices

Airlines

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

Best price found	$1,378
Fastest flight time	13h 52m
Direct flights	None

The best one-way flight to Kaua'i from Sydney in the past 72 hours is $1,378. The best return flight deal from Sydney to Kaua'i found on momondo in the last 72 hours is $956.

The fastest flight from Sydney to Kaua'i takes 13h 52m

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

Search flight deals

Frequently asked questions about flying from Sydney to Kaua'i

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 13.77% of all bookings. The subsequent popular models are Airbus A321neo at 12.08%, Boeing 737 MAX 8 at 9.78%, and Airbus A320-100/200 at 9.66%.

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.