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

Hawaiian Airlines, Alaska Airlines, and Qantas Airways are the most popular carriers 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.

$843 Cheap Flights from Sydney to Kaua'i in 2025/26

1 adult

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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.

21:40 - 18:00SYD-LIH

17h 20m1 stop

09:25 - 19:45LIH-SYD

13h 20m1 stop

$843Hawaiian Airlines

Find Deal

Tue, 11 Nov - Fri, 14 Nov

21:40 - 16:32SYD-LIH

15h 52m2 stops

07:26 - 19:45LIH-SYD

15h 19m1 stop

$877Alaska Airlines

Find Deal

Tue, 11 Nov - Fri, 14 Nov

20:10 - 14:37SYD-LIH

15h 27m1 stop

07:28 - 18:20LIH-SYD

13h 52m1 stop

$1,774Multiple Airlines

Find Deal

Thu, 1 Jan - Thu, 8 Jan

12:10 - 13:13SYD-LIH

22h 03m1 stop

21:35 - 06:20LIH-SYD

35h 45m2 stops

$2,515United Airlines

Find Deal

Sun, 14 Dec - Sun, 21 Dec

12:10 - 16:58SYD-LIH

49h 48m2 stops

21:35 - 06:20LIH-SYD

35h 45m2 stops

$2,533United Airlines

Find Deal

Sun, 14 Dec - Sun, 21 Dec

11:45 - 09:24SYD-LIH

18h 39m2 stops

06:00 - 19:45LIH-SYD

16h 45m2 stops

$2,558Qantas Airways

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Thu, 1 Jan - Thu, 8 Jan

06:00 - 09:24SYD-LIH

24h 24m2 stops

06:00 - 19:45LIH-SYD

16h 45m2 stops

$2,642Qantas Airways

Find Deal

Sat, 20 Dec - Sat, 27 Dec

12:30 - 09:24SYD-LIH

17h 54m2 stops

07:26 - 13:05LIH-SYD

32h 39m3 stops

$2,834Multiple Airlines

Find Deal

Tue, 11 Nov - Fri, 14 Nov

20:00 - 22:25SYD-LIH

47h 25m3 stops

16:16 - 22:25LIH-SYD

57h 09m3 stops

$4,600Qatar Airways

Find Deal

Tue, 11 Nov - Fri, 14 Nov

19:15 - 22:25SYD-LIH

48h 10m3 stops

23:23 - 06:50LIH-SYD

58h 27m2 stops

$5,482Qatar Airways

Find Deal

Sun, 14 Dec - Sun, 21 Dec

Hawaiian Airlines flights from Sydney to Kaua'i

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

Hawaiian Airlines

11 Nov

SYD21:40Sydney Kingsford Smith

17h 20m

1 stop

LIH18:00Lihue

14 Nov

LIH09:25Lihue

13h 20m

1 stop

SYD19:45Sydney Kingsford Smith

$843

Find similar

Hawaiian Airlines

24 Dec

SYD21:40Sydney Kingsford Smith

30h 16m

1 stop

LIH06:56Lihue

4 Jan

LIH21:00Lihue

25h 45m

1 stop

SYD19:45Sydney Kingsford Smith

$1,982

Find similar

Hawaiian Airlines

24 Dec

SYD21:40Sydney Kingsford Smith

15h 55m

2 stops

LIH16:35Lihue

4 Jan

LIH19:17Lihue

27h 28m

1 stop

SYD19:45Sydney Kingsford Smith

$2,001

Find similar

Alaska Airlines flights from Sydney to Kaua'i

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

Alaska Airlines

11 Nov

SYD21:40Sydney Kingsford Smith

15h 52m

2 stops

LIH16:32Lihue

14 Nov

LIH07:26Lihue

15h 19m

1 stop

SYD19:45Sydney Kingsford Smith

$877

Find similar

Alaska Airlines

11 Nov

SYD21:40Sydney Kingsford Smith

15h 52m

2 stops

LIH16:32Lihue

14 Nov

LIH13:11Lihue

33h 34m

2 stops

SYD19:45Sydney Kingsford Smith

$927

Find similar

Alaska Airlines

14 Dec

SYD21:40Sydney Kingsford Smith

15h 47m

1 stop

LIH16:27Lihue

21 Dec

LIH21:00Lihue

25h 45m

1 stop

SYD19:45Sydney Kingsford Smith

$1,351

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Tue 11/11

21:40-18:00

1 stop17h 20m

Lihue

Fri 14/11

09:25-19:45

1 stop13h 20m

$843

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Tue 11/11

21:40-16:32

2 stops15h 52m

Lihue

Fri 14/11

07:26-19:45

1 stop15h 19m

$877

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Thu 1/1

20:10-14:37

1 stop15h 27m

Lihue

Thu 8/1

07:28-18:20

1 stop13h 52m

$1,774

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Sun 14/12

12:10-13:13

1 stop22h 03m

Lihue

Sun 21/12

21:35-06:20

2 stops35h 45m

$2,515

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Sun 14/12

12:10-16:58

2 stops49h 48m

Lihue

Sun 21/12

21:35-06:20

2 stops35h 45m

$2,533

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Thu 1/1

11:45-09:24

2 stops18h 39m

Lihue

Thu 8/1

06:00-19:45

2 stops16h 45m

$2,558

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Sat 20/12

06:00-09:24

2 stops24h 24m

Lihue

Sat 27/12

06:00-19:45

2 stops16h 45m

$2,642

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Tue 11/11

12:30-09:24

2 stops17h 54m

Lihue

Fri 14/11

07:26-13:05

3 stops32h 39m

$2,834

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Tue 11/11

20:00-22:25

3 stops47h 25m

Lihue

Fri 14/11

16:16-22:25

3 stops57h 09m

$4,600

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Sun 14/12

19:15-22:25

3 stops48h 10m

Lihue

Sun 21/12

23:23-06:50

2 stops58h 27m

$5,482

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

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

Direct flights	None

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 16.50% of all bookings. The subsequent popular models are Airbus A330-300 at 11.76%, Airbus A320-100/200 at 10.79%, and Airbus A321neo at 9.09%.

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.